Patent Publication Number: US-2021186998-A1

Title: Compositions for the treatment of skin conditions

Description:
This application is a continuation of U.S. patent application Ser. No. 16/401,986, filed May 2, 2019, which claims benefit of U.S. Provisional Application No. 62/670,341, filed on May 11, 2018, and U.S. Provisional Application No. 62/703,737, filed on Jul. 26, 2018, both of which are incorporated herein by reference in their entirety. 
    
    
     SEQUENCE LISTING 
     The instant application contains a Sequence Listing which has been submitted in ASCII Format via EFS-Web and is hereby incorporated by reference in its entirety. Said ASCII copy, created on Apr. 22, 2019, is named 53654-704 301 SL.txt and is 2,122 bytes in size. 
     BACKGROUND 
     Dysbiosis of the skin microbiome is associated with a variety of diseases where the skin barrier is disrupted and inflammation at the site of disruption may be increased as well. For example, in the case of atopic dermatitis, the skin microbiome of healthy subjects is significantly different from that of atopic dermatitis subjects. Symptoms of atopic dermatitis are often attributed to loss of commensal diversity. Microbiota dysfunction is also a feature of atopic dermatitis pathology. Overgrowth and infection of  Staphylococcus aureus  are contributors and consequences of immune imbalance and poor barrier function. Antibiotic treatments that mitigate growth of  S. aureus  can improve atopic dermatitis symptoms, but often cannot normalize the underlying pathology. Thus, there is a need for improved therapies for treatment of skin diseases associated with dysbiosis. 
     BRIEF SUMMARY 
     Provided herein are pharmaceutical compositions comprising: a metabolite, wherein the metabolite is present in an amount sufficient to reduce skin dysbiosis in a subject in need thereof, and wherein the metabolite is produced from a species of gram-negative bacteria that is more highly abundant in skin from a subject that does not have skin dysbiosis as compared to abundance of the species in skin from a subject having skin dysbiosis; and a pharmaceutically-acceptable carrier. Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the subject has atopic dermatitis, rosacea, or psoriasis. Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, comprising a plurality of different metabolites produced from the same or different species of gram-negative bacteria that are more highly abundant in skin from the subject that does not have atopic dermatitis as compared to abundance of the species in skin from the subject having atopic dermatitis. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of skin dysbiosis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
     Provided herein are pharmaceutical compositions comprising: a metabolite, wherein the metabolite is present in an amount sufficient to reduce atopic dermatitis in a subject in need thereof, and wherein the metabolite is produced from a species of gram-negative bacteria that is more highly abundant in skin from a subject that does not have atopic dermatitis as compared to abundance of the species in skin from a subject having atopic dermatitis; and a pharmaceutically-acceptable carrier. Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, comprising a plurality of different metabolites produced from the same or different species of gram-negative bacteria that are more highly abundant in skin from the subject that does not have atopic dermatitis as compared to abundance of the species in skin from the subject having atopic dermatitis. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of atopic dermatitis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of Roseomonas mucosa comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
     Provided herein are pharmaceutical compositions comprising: a first therapeutic agent, wherein the first therapeutic agent is a metabolite, wherein the metabolite is produced from a species of gram-negative bacteria that is more highly abundant in skin from a subject that does not have skin dysbiosis as compared to abundance of the species in skin from a subject having skin dysbiosis; and a second therapeutic agent, wherein the first therapeutic agent is present in an amount to enhance the second therapeutic agent in treatment of skin dysbiosis. Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the subject has atopic dermatitis, rosacea, or psoriasis. Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, comprising a plurality of different metabolites produced from the same or different species of gram-negative bacteria that are more highly abundant in skin from the subject that does not have atopic dermatitis as compared to abundance of the species in skin from the subject having atopic dermatitis. Further provided herein are compositions, wherein the second therapeutic agent is a microorganism, calcineurin inhibitor, antibody, small molecule, or steroid. Further provided herein are compositions, wherein the microorganism is a species of gram-negative bacteria. Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the gram-negative bacteria are present in an amount of from 10 3  to 10 12  colony forming units. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of skin dysbiosis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
     Provided herein are pharmaceutical compositions comprising: a first therapeutic agent, wherein the first therapeutic agent is a metabolite, wherein the metabolite is produced from a species of gram-negative bacteria that is more highly abundant in skin from a subject that does not have atopic dermatitis as compared to abundance of the species in skin from a subject having atopic dermatitis; and a second therapeutic agent, wherein the first therapeutic agent is present in an amount to enhance the second therapeutic agent in treatment of atopic dermatitis. Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, comprising a plurality of different metabolites produced from the same or different species of gram-negative bacteria that are more highly abundant in skin from the subject that does not have atopic dermatitis as compared to abundance of the species in skin from the subject having atopic dermatitis. Further provided herein are compositions, wherein the second therapeutic agent is a microorganism, calcineurin inhibitor, antibody, small molecule, or steroid. Further provided herein are compositions, wherein the microorganism is a species of gram-negative bacteria. Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the gram-negative bacteria are present in an amount of from 10 3  to 10 12  colony forming units. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of atopic dermatitis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
     Provided herein are pharmaceutical compositions comprising: a metabolite, wherein the metabolite is present in an amount sufficient to reduce skin dysbiosis in a subject in need thereof, and wherein the metabolite is produced from a species of  Roseomonas  or a species of  Pseudomonas  that is more highly abundant in skin from a subject that does not have skin dysbiosis as compared to abundance of the species in skin from a subject having skin dysbiosis; and a second therapeutic agent, wherein the first therapeutic agent is present in an amount to enhance the second therapeutic agent in treatment of skin dysbiosis. Further provided herein are compositions, wherein the species of  Roseomonas  is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of  Pseudomonas  is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the subject has atopic dermatitis, rosacea, or psoriasis. Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, wherein the second therapeutic agent is a wherein the second therapeutic agent is a microorganism, calcineurin inhibitor, antibody, small molecule, or steroid. Further provided herein are compositions, wherein the microorganism is a gram-negative bacteria. Further provided herein are compositions, wherein the gram-negative bacteria comprise a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the gram-negative bacteria are present in an amount of from 10 3  to 10 12  colony forming units. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of skin dysbiosis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the subject has atopic dermatitis, rosacea, or psoriasis. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
     Provided herein are pharmaceutical compositions comprising: a metabolite, wherein the metabolite is present in an amount sufficient to reduce atopic dermatitis in a subject in need thereof, and wherein the metabolite is produced from a species of  Roseomonas  or a species of  Pseudomonas  that is more highly abundant in skin from a subject that does not have atopic dermatitis as compared to abundance of the species in skin from a subject having atopic dermatitis; and a second therapeutic agent, wherein the first therapeutic agent is present in an amount to enhance the second therapeutic agent in treatment of skin dysbiosis. Further provided herein are compositions, wherein the species of  Roseomonas  is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of  Pseudomonas  is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, wherein the second therapeutic agent is a wherein the second therapeutic agent is a microorganism, calcineurin inhibitor, antibody, small molecule, or steroid. Further provided herein are compositions, wherein the microorganism is a gram-negative bacteria. Further provided herein are compositions, wherein the gram-negative bacteria comprise a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the gram-negative bacteria are present in an amount of from 10 3  to 10 12  colony forming units. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of atopic dermatitis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
     Provided herein are pharmaceutical compositions comprising: a first therapeutic agent, wherein the first therapeutic agent is a metabolite, wherein the metabolite is produced from a species of  Roseomonas  or a species of  Pseudomonas  that is more highly abundant in skin from a subject that does not have skin dysbiosis as compared to abundance of the species in skin from a subject having skin dysbiosis; and a second therapeutic agent, wherein the first therapeutic agent is present in an amount to enhance the second therapeutic agent in treatment of skin dysbiosis. Further provided herein are compositions, wherein the species of  Roseomonas  is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of  Pseudomonas  is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are methods, wherein the subject has atopic dermatitis, rosacea, or psoriasis. Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, wherein the second therapeutic agent is a wherein the second therapeutic agent is a microorganism, calcineurin inhibitor, antibody, small molecule, or steroid. Further provided herein are compositions, wherein the microorganism is a gram-negative bacteria. Further provided herein are compositions, wherein the gram-negative bacteria comprise a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the gram-negative bacteria are present in an amount of from 10 3  to 10 12  colony forming units. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of atopic dermatitis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
     Provided herein are pharmaceutical compositions comprising: a first therapeutic agent, wherein the first therapeutic agent is a metabolite, wherein the metabolite is produced from a species of  Roseomonas  or a species of  Pseudomonas  that is more highly abundant in skin from a subject that does not have atopic dermatitis as compared to abundance of the species in skin from a subject having atopic dermatitis; and a second therapeutic agent, wherein the first therapeutic agent is present in an amount to enhance the second therapeutic agent in treatment of atopic dermatitis. Further provided herein are compositions, wherein the species of  Roseomonas  is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of  Pseudomonas  is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the metabolite is N4-acetylaminobutanal, 5-ethylpentadecane-2,4-dione, ricinoleic acid methyl ester, trenbolone acetate, or N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z-eicosatrienamide. Further provided herein are compositions, wherein the metabolite is a lipid. Further provided herein are compositions, wherein the lipid comprises phosphatidylethanolamine 36:2, phosphatidylcholine 37:0, phosphatidylcholine 37:2, phosphatidylcholine 38:2, phosphatidylcholine(18:2(9Z,12Z)/18:0), phosphatidylethanolamine 14:0/20:1, phosphatidylethanolamine 22:1/14:1, phosphatidylethanolamine 36:2, or 8-keto palmitic acid. Further provided herein are compositions, wherein the metabolite is a peptide. Further provided herein are compositions, wherein the peptide comprises Tyr-Leu-Arg. Further provided herein are compositions, wherein the metabolite is a sugar. Further provided herein are compositions, wherein the sugar comprises maltopentaose. Further provided herein are compositions, wherein the metabolite is a nucleotide. Further provided herein are compositions, wherein the nucleotide comprises 2′-deoxyguanosine 5′-monophosphate. Further provided herein are compositions, wherein the second therapeutic agent is a wherein the second therapeutic agent is a microorganism, calcineurin inhibitor, antibody, small molecule, or steroid. Further provided herein are compositions, wherein the microorganism is a gram-negative bacteria. Further provided herein are compositions, wherein the gram-negative bacteria comprise a  Roseomonas  genus bacterium. Further provided herein are compositions, wherein the  Roseomonas  genus bacterium is  Roseomonas mucosa.  Further provided herein are compositions, wherein the species of gram-negative bacteria comprises a  Pseudomonas  genus bacterium. Further provided herein are compositions, wherein the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  Further provided herein are compositions, wherein the gram-negative bacteria are present in an amount of from 10 3  to 10 12  colony forming units. Further provided herein are compositions, wherein the composition is in a topical, rectal, or oral dosage form. Further provided herein are compositions, wherein the topical dosage form is a liquid, cream, gel, or foam. Provided herein are methods for treatment of atopic dermatitis, comprising: administering to a subject in need thereof a pharmaceutical composition provided herein. Further provided herein are methods, wherein the pharmaceutical composition is topically, orally, or rectally administered. Further provided herein are methods, wherein the pharmaceutical composition is topically administered by spraying. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods, wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods, wherein the subject is an adult. Further provided herein are methods, wherein the subject is a child. Further provided herein are methods, wherein the subject is an infant. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  bacterium comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, or SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises a nucleic acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  comprises isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  is isolate RM-A, RM-B or RM-C. Further provide herein are pharmaceutical compositions wherein the at least one strain of  Roseomonas mucosa  consists of isolates RM-A, RM-B and RM-C. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1A  depicts a route of administration for bacteria via topical administration or oral administration, and for metabolites via topical administration. 
         FIG. 1B  depicts a route of administration for bacteria via rectal administration. 
     
    
    
     DETAILED DESCRIPTION 
     Provided herein are compositions and methods for treatment of a condition associated with skin dysbiosis by administering a metabolite produced by bacteria from a subject that does not have the condition associated with skin dysbiosis. The compositions and methods may further include an additional therapeutic agent for treatment of the condition associated with skin dysbiosis, where the presence of the metabolite enhances the therapeutic effect of the additional therapeutic agent. Described herein are (1) microorganisms for treatment of skin conditions associated with dysbiosis; (2) metabolites for treatment of skin conditions associated with dysbiosis; (3) combination therapies; (4) therapeutic applications; (5) dosage forms; and (6) administration schedules. 
     Provided herein are pharmaceutical compositions comprising: a metabolite which is more highly produced by bacteria from a subject that does not have the condition associated with skin dysbiosis as compared to production of the metabolite by bacteria from a subject that has the condition associated with skin dysbiosis; a mixture of live bacteria, wherein the mixture comprises: at least one strain of gram negative bacteria derived from a first donor that does not have a skin condition associated with dysbiosis; and, optionally, at least one strain of gram positive bacteria derived from a second donor that does not have the skin condition associated with dysbiosis, wherein the at least one strain of gram negative bacteria and, optionally, the at least one strain of gram positive bacteria are present in an amount sufficient for treatment of the skin condition associated with dysbiosis in a subject in need thereof, and wherein the pharmaceutical composition is in a topical dosage form. Further provided herein are compositions wherein the pharmaceutical composition further comprises a pharmaceutically acceptable carrier. Further provided herein are compositions wherein the skin condition associated with dysbiosis is eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, or acne. Further provided herein are compositions wherein the at least one strain of gram negative bacteria is of the genus  Pseudomonas, Pantoea, Moraxella, Roseomonas,  or  Vitreoscilla.  Further provided herein are compositions wherein the at least one strain of gram negative bacteria is  Roseomonas mucosa, Pseudomonas aeruginosa,  or  Moraxella osloensis.  Further provided herein are compositions wherein the at least one strain of gram negative bacteria is of the genus  Staphylococci, Streptococci, Enterococci, Corynebacteriae,  or  Propionibacterii.  Further provided herein are compositions wherein the at least one strain of gram positive bacteria is  Staphylococcus epidermis, Staphylococcus cohnii,  or  Staphylococcus hominis.  Provided herein are methods for treatment of a skin condition associated with dysbiosis, comprising administering the pharmaceutical composition described herein to a subject in need thereof for treatment of the skin condition associated with dysbiosis. Further provided herein are methods wherein the skin condition associated with dysbiosis is eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, or acne. Further provided herein are methods wherein the pharmaceutical composition is administered topically. Further provided herein are methods wherein the pharmaceutical composition is administered to the subject at least two times per a week. Further provided herein are methods wherein the pharmaceutical composition is administered to the subject every other day over a week. Further provided herein are methods wherein the pharmaceutical composition is administered to the subject once a day. Further provided herein are methods wherein the subject is an adult. Further provided herein are methods wherein the subject is a child. Further provided herein are methods wherein the subject is an infant. 
     Provided herein are methods for treatment of a skin condition associated with dysbiosis, comprising: providing a metabolite produced by bacteria from a subject that does not have the condition associated with skin dysbiosis and at least one species of gram negative bacteria derived from a donor that does not have a skin condition associated with dysbiosis; and topically administering the at least one species of gram negative bacteria to a subject in need thereof, wherein the at least one species of gram negative bacteria is present in an amount sufficient for treatment of a skin condition associated with dysbiosis, wherein the skin condition associated with dysbiosis is eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, rosacea, or acne. Further provided herein are methods wherein the at least one species of gram negative bacteria provides for a relative increase in mRNA levels of defensin (β4A, CYP27b1, vitamin D receptor, cathelicidin, or filaggrin in cultured human foreskin-derived primary keratinocytes within 24 hours following infection as compared to a same species type of gram negative bacteria from a subject having the skin condition associated with dysbiosis. Further provided herein are methods wherein the at least one species of gram negative bacteria provides for a relative increase reduction of  Staphylococcus aureus  growth within 24 hours after co-infection in a mouse ear of the at least one species of gram negative bacteria with the a same species type of gram negative bacteria from a subject having the skin condition associated with dysbiosis. Further provided herein are methods wherein the at least one species of gram negative bacteria provides for a relative increase in lysophosphatidylcholine within 24 hours after co-infection in a mouse ear of the at least one species of gram negative bacteria with a same species type of gram negative bacteria from a subject having the skin condition associated with dysbiosis. Further provided herein are methods wherein the at least one species of gram negative bacteria comprises at least 2, 3, 4 or 5 different strains of gram negative bacteria. Further provided herein are methods further comprising administering at least at least one strain of gram positive bacteria derived from a donor that does not have the skin condition associated with dysbiosis. In some instances, the combination of therapeutic agents provides for a therapeutic effect that is enhanced compared to administration of any one agent in the mixture alone. In some instances, a strain of gram positive bacteria is selected based on an increase relative abundance compared the same species of bacteria in a subject suffering from a skin condition associated with dysbiosis. In some instances, the gram positive bacterial species is one or more species in the genus of  Staphylococci, Streptococci, Enterococci, Corynebacteriae,  or  Propionibacterii.  In some instances, the  Staphylococci  species is  Staphylococcus aureus, Staphylococcus hemolyticus, Staphylococcus auricularis, Staphylococcus warneri, Staphylococcus hominis, Staphylococcus epidermidis, Staphylococcus simulans, Staphylococcus sciuri, Staphylococcus capitis, Staphylococcus saprophyticus, Staphylococcus xylosis, Staphylococcus cohnii,  or  Staphylococcus lentus.  In some instances, the  Streptococci  species is  Streptococcus bovis, Streptococcus agalactae, Streptococcus viridian, Streptococcus pneumonia, Streptococcus salivarius,  or  Streptococcus acidominimus.  In some instances, the  Enterococci  species is  Enterococcus faecalis, Enterococcus Faecium,  or  Enterococcus gallinarium.  In some instances, the  Corynebacteriae  species is  Corynebacterium xerosis  or  Corynebacterium minutissimum.  In some instances, the  Propionibacterium  species is  Propionibacterium acnes.  In some instances, the gram-negative bacteria are a species of genera  Pseudomonas, Pantoea, Moraxella, Roseomonas, Vitreoscilla,  or  Methylobacteria.  In some instances the  Roseomonas  genus bacterium is  Roseomonas aerilata, Roseomonas aerophila, Roseomonas aestuarii, Roseomonas alkaliterrae, Roseomonas aquatic, Roseomonas cervicalis, Roseomonas fauriae, Roseomonas frigidaquae, Roseomonas gilardii, Roseomonas lacus, Roseomonas ludipueritiae, Roseomonas mucosa, Roseomonas pecuniae, Roseomonas rhizosphaerae, Roseomonas riguiloci, Roseomonas rosea, Roseomonas soli, Roseomonas stagni, Roseomonas terrae,  or  Roseomonas vinacea.  In some instances the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  In some instances the  Pantoea  genus bacterium is  Pantoea septica.  In some instances the  Moraxella  genus bacterium is  Moraxella osloensis.  In some instances the  Vitreoscilla  genus bacterium is  Vitreoscilla filiformis, Vitreoscilla beggiatoides,  or  Vitreoscilla beggiatoides.    
     Provided herein is are methods for treatment of a skin condition associated with dysbiosis, comprising: providing a metabolite which is more highly produced by bacteria from a subject that does not have the condition associated with skin dysbiosis as compared to production of the metabolite by bacteria from a subject that has the condition associated with skin dysbiosis and at least one species of gram negative bacteria derived from a first donor that does not have dermatitis; providing at least one species of gram positive bacteria derived from a second donor that does not have dermatitis; and topically administering the at least one species of gram negative bacteria and the at least one species of gram positive bacteria to a subject in need thereof, wherein the at least one species of gram negative bacteria and the at least one species of gram positive bacteria are present in an amount sufficient for treatment of a skin condition associated with dysbiosis, wherein the skin condition associated with dysbiosis is dermatitis. Further provided herein are methods wherein the dermatitis is atopic dermatitis, perioral dermatitis, neurodermatitis, or seborrheic dermatitis. Further provided herein are methods wherein the at least one species of gram negative bacteria provides for a relative increase in mRNA levels of defensin (β4A, CYP27b1, vitamin D receptor, cathelicidin, or filaggrin in cultured human foreskin-derived primary keratinocytes within 24 hours following infection as compared to a same species type of gram negative bacteria from a subject having the skin condition associated with dysbiosis. Further provided herein are methods wherein the at least one species of gram negative bacteria provides for a relative increase reduction of  Staphylococcus aureus  growth within 24 hours after co-infection in a mouse ear of the at least one species of gram negative bacteria with the a same species type of gram negative bacteria from a subject having the skin condition associated with dysbiosis. Further provided herein are methods wherein the at least one species of gram negative bacteria provides for a relative increase in lysophosphatidylcholine within 24 hours after co-infection in a mouse ear of the at least one species of gram negative bacteria with a same species type of gram negative bacteria from a subject having the skin condition associated with dysbiosis. Further provided herein are methods wherein the at least one species of gram negative bacteria comprises at least 2, 3, 4 or 5 different strains of gram negative bacteria. In some instances, the combination of therapeutic agents provides for a therapeutic effect that is enhanced compared to administration of any one agent in the mixture alone. In some instances, a strain of gram positive bacteria is selected based on an increase relative abundance compared the same species of bacteria in a subject suffering from a skin condition associated with dysbiosis. In some instances, the gram positive bacterial species is one or more species in the genus of  Staphylococci, Streptococci, Enterococci, Corynebacteriae,  or  Propionibacterii.  In some instances, the  Staphylococci  species is  Staphylococcus aureus, Staphylococcus hemolyticus, Staphylococcus auricularis, Staphylococcus warneri, Staphylococcus hominis, Staphylococcus epidermidis, Staphylococcus simulans, Staphylococcus sciuri, Staphylococcus capitis, Staphylococcus saprophyticus, Staphylococcus xylosis, Staphylococcus cohnii,  or  Staphylococcus lentus.  In some instances, the  Streptococci  species is  Streptococcus bovis, Streptococcus agalactae, Streptococcus viridian, Streptococcus pneumonia, Streptococcus salivarius,  or  Streptococcus acidominimus.  In some instances, the  Enterococci  species is  Enterococcus faecalis, Enterococcus Faecium,  or  Enterococcus gallinarium.  In some instances, the  Corynebacteriae  species is  Corynebacterium xerosis  or  Corynebacterium minutissimum.  In some instances, the  Propionibacterium  species is  Propionibacterium acnes.  In some instances, the gram-negative bacteria are a species of genera  Pseudomonas, Pantoea, Moraxella, Roseomonas, Vitreoscilla,  or  Methylobacteria.  In some instances the  Roseomonas  genus bacterium is  Roseomonas aerilata, Roseomonas aerophila, Roseomonas aestuarii, Roseomonas alkaliterrae, Roseomonas aquatic, Roseomonas cervicalis, Roseomonas fauriae, Roseomonas frigidaquae, Roseomonas gilardii, Roseomonas lacus, Roseomonas ludipueritiae, Roseomonas mucosa, Roseomonas pecuniae, Roseomonas rhizosphaerae, Roseomonas riguiloci, Roseomonas rosea, Roseomonas soli, Roseomonas stagni, Roseomonas terrae,  or  Roseomonas vinacea.  In some instances the  Pseudomonas  genus bacterium is  Pseudomonas aeruginosa, Pseudomonas luteola,  or  Pseudomonas oryzihabitans.  In some instances the  Pantoea  genus bacterium is  Pantoea septica.  In some instances the  Moraxella  genus bacterium is  Moraxella osloensis.  In some instances the  Vitreoscilla  genus bacterium is  Vitreoscilla filiformis, Vitreoscilla beggiatoides,  or  Vitreoscilla beggiatoides.    
     Throughout this disclosure, various embodiments are presented in a range format. It should be understood that the description in range format is merely for convenience and brevity and should not be construed as an inflexible limitation on the scope of any embodiments. Accordingly, the description of a range should be considered to have specifically disclosed all the possible subranges as well as individual numerical values within that range to the tenth of the unit of the lower limit unless the context clearly dictates otherwise. For example, description of a range such as from 1 to 6 should be considered to have specifically disclosed subranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6 etc., as well as individual values within that range, for example, 1.1, 2, 2.3, 5, and 5.9. This applies regardless of the breadth of the range. The upper and lower limits of these intervening ranges may independently be included in the smaller ranges, and are also encompassed within the invention, subject to any specifically excluded limit in the stated range. Where the stated range includes one or both of the limits, ranges excluding either or both of those included limits are also included, unless the context clearly dictates otherwise. 
     The terminology used herein is for the purpose of describing particular instances only and is not intended to be limiting of any embodiment. As used herein, the singular forms “a,” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. 
     Unless specifically stated or obvious from context, as used herein, the term “about” in reference to a number or range of numbers is understood to mean the stated number and numbers +/−10% thereof, or 10% below the lower listed limit and 10% above the higher listed limit for the values listed for a range. 
     Microorganisms for Treatment of Skin Conditions Associated with Dysbiosis 
     Provided herein are compositions for use in treatment of a skin condition associated with dysbiosis. Such compositions may include isolated and/or purified bacteria and combinations of bacteria from intact human skin, or propagated from such bacteria. These bacteria can function as a healthy microbiota or promote growth of resident microbiome when administered to a subject with a skin condition associated with dysbiosis. The compositions provided may treat, alleviate, delay, or reduce the likelihood of the symptoms of the condition associated with dysbiosis. Exemplary skin conditions associated with dysbiosis for treatment using compositions described herein include, without limitation, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, and acne. 
     Provided herein are compositions comprising bacteria isolated from a donor subject that does not have a skin condition associated with dysbiosis, e.g., atopic dermatitis. A subject that does not have skin condition associated with dysbiosis is a subject without any observed pathological skin condition. Moreover, the donor subject may not have any pathological condition, for example, a pathological condition of the skin and/or any internal organ. The donor subject can be immunocompetent. The bacteria may be isolated from the skin of the donor subject directly, or propagated in vitro using techniques for culturing bacteria. 
     Provided herein are genera, species, strains, and combinations of strains or species, originally found within the human skin microbiota of a donor subject without a skin disease associated with dysbiosis. Such species/strains may be selected for their ability to significantly reduce the rate of skin pathogen replication. These species/strains provide a safe and effective means for modulating growth, replication, and disease severity of bacterial pathogens. Moreover, the compositions provided herein exclude pathogenic bacteria. As such, bacteria described herein for use in compositions may be non-pathogenic when administered to the skin of the subject, for example, an immunocompetent subject. Where the bacteria do not cause infection when administered to intact human skin, no pathogenesis is expected to be observed following treatment. Bacteria obtained from a donor subject may be isolated from the skin of various parts of the donor subject&#39;s body, for example, the forearm, antecubital fossa, and neck. 
     Compositions described herein, when administered to a subject having a skin condition associated with dysbiosis, reduce the growth rate of a specific pathogen present in the subject, for example,  S. aureus.  Bacteria with the capacity to durably reduce  S. aureus  in the skin can be identified using a methodology for estimating an Ecological Control Factor (ECF) for constituents within the human microbiota. The ECF can be determined by assessing the antagonistic activity of a given commensal strain or combination of strains towards a given pathogen using an in vitro assay, resulting in observed levels of ecological control at various concentrations of the added commensal strains. The ECF for a commensal strain or combination of strains is similar to the minimal inhibitory concentration (MIC) assessment that is employed in the assessment of antibiotics. The ECF can be used to assess and rank the relative potencies of commensal strains and combinations of strains by the ability to antagonize skin pathogens. The ECF of a commensal strain or combination of 20 strains can be calculated by assessing the concentration of that composition that can mediate a given percentage of inhibition (e.g., at least 10%, at least 20%, at least 50%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, or at least 100%) of a target pathogen in an in vitro assay. 
     Bacteria compositions provided herein may stimulate human keratinocytes. Such stimulation may occur in vivo and/or in vitro. Bacteria can stimulate keratinocytes by increasing the transcription of the mRNA of immune mediators or molecules involved in epithelial barrier function including, for example, increasing production of an mRNA-encoding IL-1β, an mRNA-encoding defensin beta 4, an mRNA-encoding Cyp27b1, an mRNA-encoding a vitamin D receptor, an mRNA-encoding occludin, an mRNA-encoding claudin 1, and/or an mRNA-encoding filaggrin. Bacterial compositions described herein may induce cytokine expression from human cells. Exemplary impacted human cells include, without limitation, the cells of the skin, such as fibroblasts and keratinocytes. Exemplary induced cytokines include, without limitation, an interleukin (IL), such as IL-6 and IL-1β. 
     In some embodiments, bacteria from only a single genus are included in a composition for treatment of a skin condition associated with dysbiosis. In alternative embodiments, combinations of genera are included in a composition for treatment of a skin condition associated with dysbiosis. In further embodiments, the composition comprises bacteria that are viable. Compositions described herein may include, for example, 1, 2, 3, 4, or 5 genera of bacteria. 
     Bacteria described herein for treatment of a skin condition associated with dysbiosis may be gram-positive bacteria or gram-negative bacteria. Exemplary gram-positive bacteria include a  Staphylococcus  species including, without limitation,  Staphylococcus epidermis, Staphylococcus cohnii,  and  Staphylococcus hominis.  Exemplary gram-negative bacteria include, without limitation,  Proteobacteria, Acetobacteraceae, Spirochaetaceae, Enterobacteriales, Fusobacterium polymorphum,  and  Selenomonadales.  Exemplary genera of gram-negative bacteria additionally include  Pseudomonas, Pantoea, Moraxella, Roseomonas, Vitreoscilla,  and  Methylobacteria  spp. The gram-negative bacteria may be diplococci, coccobacilli, cocci, or bacilli. Additional bacteria for treatment of a skin condition associated with dysbiosis include, without limitation,  Lactobacillus casei  var.  rhamnosus, Bifidobacterium animalis  subsp  lactis. Bifidobacterium longum, Lactobacillus plantarum,  and  Lactobacillus johnsonii.    
     In some embodiments, a composition provided herein comprises a viable species of  Roseomonas.  In some embodiments, a composition provided herein comprises a viable species of  Pseudomonas.  In some embodiments, a composition provided herein comprises a viable species of  Roseomonas  and viable species of  Pseudomonas.    
     Compositions described herein may include one or more of a species of the  Roseomonas  genus for treatment of a skin condition associated with dysbiosis. Exemplary species of the  Roseomonas  genus include, without limitation,  Roseomonas aerilata, Roseomonas aerophila, Roseomonas aestuarii, Roseomonas alkaliterrae, Roseomonas aquatic, Roseomonas cervicalis, Roseomonas fauriae, Roseomonas frigidaquae, Roseomonas gilardii, Roseomonas lacus, Roseomonas ludipueritiae, Roseomonas mucosa, Roseomonas pecuniae, Roseomonas rhizosphaerae, Roseomonas riguiloci, Roseomonas rosea, Roseomonas soli, Roseomonas stagni, Roseomonas terrae,  and  Roseomonas vinacea.  In some instances, the  Roseomonas mucosa  is, or is derived from, ATCC BAA-692 strain. The bacteria may be viable. The bacteria may be isolated and/or purified. The bacteria may be isolated from a subject not having the skin condition associated with the dysbiosis which is sought to be treated. 
     Compositions described herein may include one or more of a species of the  Pseudomonas  genus for treatment of a skin condition associated with dysbiosis. Exemplary species of the  Pseudomonas  genus include, without limitation,  Pseudomonas aeruginosa, Pseudomonas luteola,  and  Pseudomonas oryzihabitans.  The bacteria may be viable. The bacteria may be isolated and/or purified. The bacteria may be isolated from a subject not having the skin condition associated with dysbiosis which is sought to be treated. 
     Compositions described herein may include one or more of a species of the Pantoea genus for treatment of a skin condition associated with dysbiosis. Exemplary species of the  Pantoea  genus include, without limitation,  Pantoea septica.  The bacteria may be viable. The bacteria may be isolated and/or purified. The bacteria may be isolated from a subject not having the skin condition associated with dysbiosis which is sought to be treated. 
     Compositions described herein may include one or more of a species of the  Moraxella  genus for treatment of a skin condition associated with dysbiosis. Exemplary species of the  Moraxella  genus include, without limitation,  Moraxella osloensis.  The bacteria may be viable. The bacteria may be isolated and/or purified. The bacteria may be isolated from a subject not having the skin condition associated with dysbiosis which is sought to be treated. 
     Compositions described herein may include one or more of a species of the  Vitreoscilla  genus for treatment of a skin condition associated with dysbiosis. Exemplary species of the  Vitreoscilla  genus include, without limitation,  Vitreoscilla filiformis, Vitreoscilla beggiatoides,  and  Vitreoscilla beggiatoides.  The bacteria may be viable. The bacteria may be isolated and/or purified. The bacteria may be isolated from a subject not having the skin condition associated with dysbiosis which is sought to be treated. 
     Bacteria of a single species or a single strain can be included in compositions disclosed herein. Combinations of species bacteria can be included in compositions for use in disclosed methods. Thus, a composition described herein can include 1, 2, 3, 4, or 5 species of bacteria. In some embodiments, a composition provided herein includes multiple viable  Roseomonas mucosa  strains from one or more subjects not having a skin condition associated with dysbiosis. In some embodiments, a composition provided herein includes multiple viable  Pseudomonas aeruginosa  strains from one or more donor subjects not having a skin condition associated with dysbiosis. In some embodiments, a composition provided herein includes a viable strain of  Roseomonas mucosa  and a viable strain of  Pseudomonas aeruginosa  one or more donor subjects not having a skin condition associated with dysbiosis. Exemplary skin conditions associated with dysbiosis include, without limitation, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, and acne 
     Compositions provided herein for treatment of a condition associated with skin dysbiosis may include one or more types of bacteria. A composition provided herein may comprise 1 to 15, 2 to 12, 2 to 10, or 2 to 5 different species of bacteria. A composition provided herein may comprise 1 to 15, 2 to 12, 2 to 10, or 2 to 5 different strains of bacteria. A composition provided herein may comprise 1 to 15, 2 to 12, 2 to 10, or 2 to 5 different strains of the same species of bacteria. The composition provided herein may comprise 1, 2, 3, 4 or 5 different strains of the same species of bacteria. The composition provided herein may comprise 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or more different species of bacteria. In some instances, a composition provided herein can comprise at least 2, at least 3, at least 4, at least 5, at least 6, at least 7, at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, at least 19, at least 20, at least 30, at least 40, at least 50, or greater than 50 types of bacteria, as defined by genus, species, or operational taxonomic unit (OTU). Strains described herein may be gram negative or gram positive. Such strains may be derived from a donor that does not have a certain dysbiosis of the skin for which the strain is to be used to treat. 
     Bacteria described herein may be transformed with a heterologous nucleic acid, such as in the form of a plasmid. For example, the plasmid may comprise an expression vector encoding for protein of interest. Such a mechanism provides a means for introduction of exogenous DNA can be introduced bacterial cells with standard techniques, such as electroporation or calcium phosphate-mediated transfection. 
     In some embodiments, the heterologous nucleic acid is included in a plasmid. A plasmid generally contains multiple genetic elements positionally and sequentially oriented with other necessary genetic elements, such that the nucleic acid in a nucleic acid cassette can be transcribed and when necessary translated in the transfected cells. Plasmids can include nucleic acids that are derived from DNA via a plasmid vector, cosmids, or phagemids, where one or more heterologous nucleic acid can be inserted. The heterologous nucleic acid can encode a protein of interest, which can be operably-linked to a promoter for expression of the bacteria. 
     Plasmids generally contain one or more unique restriction sites. In addition, a plasmid can confer well-defined phenotypes on the host organism, which can be selectable or readily-detected, for example, drug resistance. Thus, the plasmid can include an expression cassette, where a polypeptide is encoded. Expression can include the efficient transcription of an inserted gene, nucleic acid sequence, or nucleic acid cassette with the plasmid. 
     In some embodiments, when a circular plasmid is transferred into a bacterial cell, the plasmid can be an autonomously replicating, extra-chromosomal DNA molecule, distinct from the normal bacterial genome and non-essential for bacterial cell survival under non-selective conditions. Persistent expression can refer to introduction of genes into the cell together with genetic elements which enable episomal (extra-chromosomal) replication and/or maintenance of the genetic material in the cell. Persistent expression can lead to apparently stable transformation of the cell without the integration of the novel genetic material into the chromosome of the host cell. A plasmid can also introduce genetic material into chromosomes of the targeted cell. Gene expression after stable introduction can permanently alter the characteristics of the cell and cell progeny by replication leading to stable transformation. 
     Heterologous nucleic acids described herein may provide for increased production of a metabolite that is increased in production from bacteria of skin from a healthy donor subject in comparison to a similar strain of the bacteria from a subject having a skin condition associated with dysbiosis. Heterologous nucleic acids described herein may provide for decreased production of a metabolite that is decreased in production from bacteria of skin from a healthy donor subject in comparison to a similar strain of the bacteria from a subject having a skin condition associated with dysbiosis. Mechanisms for decreasing production may include, without limitation, gene silencing or knockdown, e.g., siRNA, shRNA, RNAi, or CRISPR/Cas mechanisms. 
     Methods for producing bacterial strains for incorporation in a composition described herein optionally include processing steps of organism banking, organism production, and preservation. For organism banking, strains of bacteria can be isolated directly from a specimen, for example, from human skin or a banked stock. Bacteria can be cultured on a nutrient agar or broth that supports growth to generate viable biomass. The cultured biomass can be preserved in multiple aliquots for long-term storage. Bacteria may be isolated directly from the skin of a human donor subject. Generally, the human donor subject does not have a skin condition associated with dysbiosis, e.g., atopic dermatitis, or any other skin condition. Bacteria can also be isolated from other sources including, for example, commercial sources or environmental samples. 
     Microbial Metabolites 
     Certain strains or species of bacteria have been reported to have a therapeutic effect on skin conditions associated with dysbiosis. The therapeutic effect of such bacteria may be attributed to the metabolic profile of the bacteria, i.e. metabolite produced by the bacteria. In some instances, bacteria can produce lipids that have a beneficial effect on restoring barrier function and regulating immune response. 
     Provided herein are compositions and methods for therapy for treatment of a skin condition associated with dysbiosis by administration of one or more metabolites which alleviates the condition. The one or more metabolites which alleviate the skin condition associated with dysbiosis may be those which are increased in production from a species of bacteria present on the skin of an individual without the skin condition as compared to the species of bacteria from an individual having the skin condition. The one or more metabolites may be part of a combination therapy also including a species of bacteria obtained or derived from a donor subject that does not have the skin condition associated with dysbiosis. For example, the metabolite can be obtained from a species of bacteria obtained or derived from donor subject that does not have the skin condition associated with dysbiosis. Metabolites described herein for treatment of a skin disease associated with dysbiosis for use in a composition described herein include, without limitation, those listed in Table 1. Provided herein are methods for treatment of a skin condition associated with dysbiosis comprising administering to a subject in need thereof a composition comprising metabolites listed in Table 1, optionally in addition to administration of one or more species of bacteria described herein for treatment of the skin condition. When metabolite administration is part of a co-therapy, the metabolite can enhance the therapeutic effect of the one or more bacteria administered. Exemplary skin conditions associated with dysbiosis include, without limitation, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, and acne. 
     
       
         
           
               
             
               
                 TABLE 1 
               
             
            
               
                   
               
               
                 Metabolites 
               
            
           
           
               
               
            
               
                 Category 
                 Metabolite 
               
               
                   
               
               
                 Lipids 
                 Phosphatidylethanolamine 
               
               
                   
                 Phosphatidylethanolamine 36:2 
               
               
                   
                 Phosphatidylethanolamine 14:0/20:1 
               
               
                   
                 Phosphatidylethanolamine 22:1/14:1 
               
               
                   
                 Phosphatidylethanolamine 36:2 
               
               
                   
                 Phosphatidylcholine 
               
               
                   
                 Phosphatidylcholine 37:0 
               
               
                   
                 Phosphatidylcholine 37:2 
               
               
                   
                 Phosphatidylcholine 38:2 
               
               
                   
                 Phosphatidylcholine(18:2(9Z,12Z)/18:0) 
               
               
                   
                 Lysophosphatidylcholine 
               
               
                   
                 8-keto palmitic acid 
               
               
                 Peptide 
                 Tyr-Leu-Arg 
               
               
                 Sugar 
                 maltopentaose 
               
               
                 Nucleic acid, nucleoside, 
                 2′-deoxyguanosine 5′-monophosphate 
               
               
                 or nucleotide 
               
               
                 Additional metabolites 
                 N4-acetylaminobutanal 
               
               
                   
                 5-ethylpentadecane-2,4-dione 
               
               
                   
                 Ricinoleic acid methyl ester 
               
               
                   
                 Trenbolone acetate 
               
               
                   
                 N-(2-hydroxyethyl)-11(12)-epoxy-5Z,8Z,14Z- 
               
               
                   
                 eicosatrienamide 
               
               
                   
               
            
           
         
       
     
     Combination Therapies 
     Provided herein are combination therapies for treatment of a skin condition associated with dysbiosis. In a first design, the combination therapy includes administration of a first therapeutic agent, wherein the first therapeutic agent comprises one or more metabolites, and a second therapeutic agent for treatment of the skin condition, wherein the combination of administering the therapeutic agents provides for an enhanced therapeutic effect than administration of either agent alone. In further instances, the first therapeutic agent is present in an amount to increase the therapeutic effect of the second therapeutic agent. In some instances, one or more metabolites enhance the therapeutic effect of a second therapeutic agent. Exemplary metabolites are described herein, including those listed in Table 1. The combination therapy may further include administration of a third therapeutic agent for treatment of the skin condition. Exemplary therapeutic agents for inclusion are listed in Table 2. In a second design, the combination therapy includes administration of a first therapeutic agent, wherein the first therapeutic agent comprises a species or strain of bacteria described herein for treatment of a skin condition associated with dysbiosis, and a second therapeutic agent for treatment of the skin condition, where the second therapeutic agent is listed in Table 2, and wherein the combination of therapeutic agents provides for an enhanced therapeutic effect than administration of either agent alone. In further instances, the first therapeutic agent is present in an amount to increase the therapeutic effect of the second therapeutic agent, or vice versa. In some embodiments, the combination therapy further includes a mixture of live bacteria, wherein the mixture comprises: at least one strain of gram negative bacteria derived from a donor that does not have skin dysbiosis; and at least one strain of gram positive bacteria derived from a second donor that does not have skin dysbiosis, wherein the at least one strain of gram negative bacteria and the at least one strain of gram positive bacteria are present in an amount sufficient for treatment of skin dysbiosis in a subject in need thereof. 
     Provided herein are compositions for treatment of a skin condition associated with dysbiosis, comprising a metabolite, wherein the metabolite is present in an amount sufficient to reduce atopic dermatitis in a subject in need thereof, and wherein the metabolite is produced from a species of gram-negative bacteria that is more highly abundant in skin from a subject that does not have atopic dermatitis as compared to abundance of the species in skin from a subject having atopic dermatitis; a first agent that is a gram positive bacterial strain; and a second agent that is a gram negative bacterial strain. 
     Combination therapies described herein may include donor derived bacterial strains, where the donor does not show signs of a skin condition associated with dysbiosis. In some instances, compositions for combination therapy described herein comprise a plurality of strains for each species included in the composition. In some instances, the combination of therapeutic agents provides for a therapeutic effect that is enhanced compared to administration of any one agent in the mixture alone. In some instances, a strain of gram positive bacteria is selected based on an increase relative abundance compared the same species of bacteria in a subject suffering from a skin condition associated with dysbiosis. Exemplary gram positive bacterial species for inclusion are, without limitation, one or more species in the genus of  Staphylococci, Streptococci, Enterococci, Corynebacteriae,  or  Propionibacterii.  Exemplary  Staphylococci  species for combination with a gram negative species described herein include, without limitation,  Staphylococcus aureus, Staphylococcus hemolyticus, Staphylococcus auricularis, Staphylococcus warneri, Staphylococcus hominis, Staphylococcus epidermidis, Staphylococcus simulans, Staphylococcus sciuri, Staphylococcus capitis, Staphylococcus saprophyticus, Staphylococcus xylosis, Staphylococcus cohnii,  and  Staphylococcus lentus.  Exemplary  Streptococci  species for combination with a gram negative species described herein include, without limitation,  Streptococcus bovis, Streptococcus agalactae, Streptococcus viridian, Streptococcus pneumonia, Streptococcus salivarius,  and  Streptococcus acidominimus.  Exemplary  Enterococci  species combination with a gram negative species described herein include, without limitation,  Enterococcus faecalis, Enterococcus Faecium,  and  Enterococcus gallinarium.  Exemplary  Corynebacteriae  species for combination with a gram negative species described herein include, without limitation,  Corynebacterium xerosis  and  Corynebacterium minutissimum.  Exemplary  Propionibacterium  species for combination with a gram negative species described herein include, without limitation,  Propionibacterium acnes.  Exemplary gram positive bacteria for combination with a gram negative species described herein include, without limitation,  Staphylococcus epidermidis, Staphylococcus hominis, Staphylococcus cohnii,  or  Propionibacterium acnes.  In some instances, the  Staphylococcus epidermidis  is, or is derived from, ATCC 12228 strain. In some instances, the  Propionibacterium acnes  is, or is derived from, ATCC 6919 strain. Exemplary genera of gram-negative bacteria additionally include  Pseudomonas, Pantoea, Moraxella, Roseomonas, Vitreoscilla,  and  Methylobacteria  spp. Exemplary species of the  Roseomonas  genus include, without limitation,  Roseomonas aerilata, Roseomonas aerophila, Roseomonas aestuarii, Roseomonas alkaliterrae, Roseomonas aquatic, Roseomonas cervicalis, Roseomonas fauriae, Roseomonas frigidaquae, Roseomonas gilardii, Roseomonas lacus, Roseomonas ludipueritiae, Roseomonas mucosa, Roseomonas pecuniae, Roseomonas rhizosphaerae, Roseomonas riguiloci, Roseomonas rosea, Roseomonas soli, Roseomonas stagni, Roseomonas terrae,  and  Roseomonas vinacea.  Exemplary species of the  Pseudomonas  genus include, without limitation,  Pseudomonas aeruginosa, Pseudomonas luteola,  and  Pseudomonas oryzihabitans.  Exemplary species of the  Pantoea  genus include, without limitation,  Pantoea septica.  Exemplary species of the  Moraxella  genus include, without limitation,  Moraxella osloensis.  Exemplary species of the  Vitreoscilla  genus include, without limitation,  Vitreoscilla filiformis, Vitreoscilla beggiatoides,  and  Vitreoscilla beggiatoides.    
     Therapeutic agents may be, without limitation, a microorganism, small molecule, antibody, calcineurin inhibitor, immune modulator, or steroid. Examples of such agents are provided, without limitation, in Table 2. Each of the first, second, or third therapeutic agents may be administered simultaneously or sequentially. Each of the first, second, or third therapeutic agents may be administered in similar or different dosage forms (oral, rectal, or topical). Exemplary skin conditions associated with dysbiosis include, without limitation, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, and acne. 
                     TABLE 2                  Therapeutic agents.                     Type   Description               Microorganism     Roseomonas mucosa         (optionally obtained     Pseudomonas aeruginosa         from or derived from a     Pantoea septica         donor subject not having     Vitreoscilla filiformis         a skin condition     Vitreoscilla beggiatoides         associated with dysbiosis)     Vitreoscilla beggiatoides               Moraxella osloensis               Lactobacillus casei  var.  rhamnosus               Bifidobacterium animalis  subsp  lactis .             Bifidobacterium longum               Lactobacillus plantarum               Lactobacillus johnsonii               Staphylococcus epidermis               Staphylococcus cohnii               Staphylococcus hominis               Propionibacterium acnes         Calcineurin inhibitors   Cyclosporine           Pimecrolimus           Tacrolimus           Voclosporin       Antibody   Omalizumab           Ligelizumab           Ustekinumab           Lebrikizumab           Tralokinumab           Secukinumab           Nemolizumab           Dupilumab           Mepolizumab           Fezakinumab           GBR 830           Tezepelumab       Immune modulators   Cyclosporine           Methotrexate           Azathioprine           Mycophenolic acid           Mycophenolate mofetil           Thymic stromal lymphopoietin (TSLP)           antagonists           OX40 antagonists       Small Molecules   Fevipiprant           Timapiprant           Baricitinib           AQX-1125           Aprimelast           Serlopitant           Tradipitant           Asimadoline           Tofacitinib           Upadacitinib           PF-04965842       Steroid   Corticosteroids           Betamethasone dipropionate           Betamethasone valerate           Desonide           Desoximetasone           Diflorasone diacetate           Fluocinonide           Flurandrenolide           Flurandrenolide           Fluticasone propionate           Fluocinolone acetonide           Hydrocortisone           Amcinonide           Halcinonide           Triamcinolone           Triamcinolone           Acetonide           Mometasone           Alclometasone                    
Therapeutic Applications: Skin Conditions Associated with Dysbiosis
 
     Provided herein are methods and compositions for the treatment of skin conditions associated with dysbiosis. Such conditions are often associated with a disruption in the skin barrier and inflammation in regions of the skin. Affected subjects may have a rash, itchiness, redness, swelling, vesicle formation (minute blisters), cracking, weeping, crusting, and scaling of the skin. Compositions and methods described herein for treatment of the skin condition associated with dysbiosis may experience a lessening of the rash, itchiness, redness, swelling, vesicle formation (minute blisters), cracking, weeping, crusting, or scaling of the skin associated with the skin condition. Exemplary skin conditions associated with dysbiosis include, without limitation, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, and acne. Treatments described herein may also provide for treatment of secondary disease conditions associated with the primary disease being treated. For example, in the case of treating atopic dermatitis, a composition described herein also provides for treatment or prevention of asthma, allergies, and allergic rhinitis (hay fever). 
     Dosage Forms 
     Compositions and pharmaceutical compositions provided herein may be formulated for topical, oral, or rectal administration.  FIG. 1A  depicts a route of topical administration for bacteria  101  and metabolites  102 , or a route of oral administration for bacteria  103 , and  FIG. 1B  depicts a route of rectal administration for bacteria  104 . Exemplary oral dosage forms include, without limitation, a tablet, lozenge, pastille capsule, tab, granules, powder, liquid, emulsion, suspension and syrup. Exemplary rectal dosage forms include, without limitation, a suppository, and enema solution, rectal foam, or rectal gel. Exemplary topical dosage forms include, without limitation, creams, ointments, lotions, and sterile aqueous solutions or suspensions. Compositions can include an aqueous carrier, and be applied as a spray to the skin. 
     Creams are viscous liquids or semisolid emulsions, either oil-in-water or water-in-oil. Cream bases are water-washable, and contain an oil phase, an emulsifier, and an aqueous phase. 
     The oil or “internal” phase generally contains of petrolatum and a fatty alcohol, such as acetyl or stearyl alcohol. The aqueous phase can exceed the oil phase in volume, and can contain a humectant. The emulsifier in a cream formulation can be a nonionic, anionic, cationic, or amphoteric surfactant. 
     Lotions can include preparations to be applied to the skin surface without friction. Lotions are typically liquid or semiliquid preparations in which particles are present in a water or alcohol base. Lotions can be suspensions of solids or a liquid oily emulsion of the oil-in-water type. Lotions can be used for treating large body areas, because of the ease of applying a more fluid composition. It is generally necessary that the insoluble matter in a lotion be finely divided. Lotions typically contain suspending agents to produce better dispersions as well as compounds useful for localizing and holding the active agent in contact with the skin, e.g., methylcellulose, sodium carboxymethyl-cellulose, or the like. 
     Solutions are homogeneous mixtures prepared by dissolving one or more chemical substances (solutes) in a liquid such that the molecules of the dissolved substance are dispersed among those of the solvent. The solution can contain other pharmaceutically or cosmetically acceptable chemicals to buffer, stabilize, or preserve the solute. Common examples of solvents used in preparing topical solutions are ethanol, water, propylene glycol or any other-acceptable vehicles. These can be applied in any manner, such as spraying them on the skin, painting them on the skin, or wetting a bandage with the solution. 
     Gels are semisolid, suspension-type systems. Single-phase gels contain organic macromolecules distributed substantially uniformly throughout the carrier liquid, which can be aqueous, contain an alcohol, or hydrophobic. Organic macromolecules, including gelling agents, can be crosslinked acrylic acid polymers, e.g., carboxypolyalkylenes (CARBOPOL®). Non-limiting examples of gels include hydrophilic polymers, such as polyethylene oxides, polyoxyethylene-polyoxypropylene copolymers, and polyvinylalcohol; cellulosic polymers, such as hydroxypropyl cellulose, hydroxyethyl cellulose, hydroxypropyl methylcellulose, hydroxypropyl methylcellulose phthalate, and methyl cellulose; gums, such as tragacanth and xanthan gum; sodium alginate; and gelatin. To prepare a uniform gel, dispersing agents, such as alcohol or glycerin can be added, or the gelling agent can be dispersed by trituration, mechanical mixing or stirring, or combinations thereof. 
     Ointments can also be used in the disclosed methods. Ointments are semisolid preparations that are typically based on petrolatum or other petroleum derivatives. The specific ointment base to be used, as will be appreciated by those skilled in the art, is one that will provide for a number of desirable characteristics, e.g., emolliency or the like. An ointment base is generally inert, stable, non-irritating, and non-sensitizing. Ointment bases may be oleaginous bases, emulsifiable bases, emulsion bases, or water-soluble bases. 
     Oleaginous ointment bases include, for example, vegetable oils, fats obtained from animals, and semisolid hydrocarbons obtained from petroleum. Emulsifiable ointment bases, also known as absorbent ointment bases, contain little or no water and include, for example, hydroxystearin sulfate, anhydrous lanolin, and hydrophilic petrolatum. Emulsion ointment bases are either water-in-oil (W/O) emulsions or oil-in-water (O/W) emulsions, and include, for example, acetyl alcohol, glyceryl monostearate, lanolin, and stearic acid. Water-soluble ointment bases are prepared from polyethylene glycols of varying molecular weight. 
     Pastes are semisolid dosage forms in which the active agent is suspended in a suitable base, and are also of use. Depending on the nature of the base, pastes are divided between fatty pastes or those made from single-phase aqueous gels. The base in a fatty paste can be petrolatum or hydrophilic petrolatum or the like. The pastes made from single-phase aqueous gels can incorporate carboxymethylcellulose or the like as a base. 
     A topical composition can be any form suitable for application to the body surface including, for example, as a cream, lotion, spray, solution, gel, foam, ointment, paste, plaster, paint, bioadhesive, bandage, spray, suspension, and containing liposomes, micelles, and/or microspheres. A topical composition can be used in combination with an occlusive overlayer so that moisture evaporating from the body surface can be maintained within the formulation upon application to the body surface and thereafter. A cream, lotion, gel, ointment, paste, or the like can be spread on the affected surface. 
     A solution can be applied in the same way, but more typically will be applied with a dropper, swab, sprayer or the like, and carefully applied to the affected areas. Compositions can be applied directly to the target location, for example in a topical preparation, such as an ointment, or as a part of a dressing or a bandage. Compositions can be formulated as a unit dosage, for administration by any device for administration to the skin. The unit dosage can be a reservoir of the active agent in a carrier, for example an adhesive carrier capable of adhering to the skin for a desired period of time, such as at least a day or more. 
     Pharmaceutical compositions provided herein may include a pharmaceutically-acceptable carrier, and can include additional compounds. In some embodiments, pharmaceutical compositions include additional active and/or inactive materials, which can be in prepared as single dosage unit or in a multi-dose format. 
     Pharmaceutical compositions described herein may include a carrier that comprises one or more of a buffering agent, a preservative, a stabilizer, a binder, a compaction agent, a lubricant, a dispersion enhancer and/or a coloring agent. Non-limiting examples of suitable buffering agents include sodium citrate, magnesium carbonate, magnesium bicarbonate, calcium carbonate, and calcium bicarbonate. Non-limiting examples of suitable preservatives include antioxidants, such as alpha tocopherol and ascorbate, parabens, chlorobutanol, and phenol. Non-limiting examples of suitable binders include sucrose, starches, pregelatinized starches, gelatin, polyvinylpyrrolidone, cellulose, methylcellulose, sodium carboxymethylcellulose, ethylcellulose, polyacrylamides, polyvinyloxoazolidone, polyvinylalcohols, C12-C18 fatty acid alcohol, polyethylene glycol, polyols, saccharides, oligosaccharides, and combinations thereof. Non-limiting examples of suitable lubricants include magnesium stearate, calcium stearate, zinc stearate, hydrogenated vegetable oils, sterotex, polyoxyethylene monostearate, talc, polyethyleneglycol, sodium benzoate, sodium lauryl sulfate, magnesium lauryl sulfate, and light mineral oil. A pH buffering agent(s) can, if employed and when dissolved in an aqueous component of the composition, provide a pH in the range of 5 to 7 (5 e.g. about pH 5.5). 
     Pharmaceutical compositions described herein may include a carrier that comprises other ingredients including, for example, ingredients that sustain growth of the bacteria. In some embodiments, pharmaceutical compositions can include a nutrient. In some embodiments, compositions include at least one carbohydrate or saccharide. A carbohydrate can be a monosaccharide, a disaccharide, trisaccharide, oligosaccharide, or polysaccharide. Non-limiting examples of carbohydrates include glucose, sucrose, galactose, mannose, ribose, arabinose, xylose, fructose, maltose, cellobiose, lactose, raffinose, stachyose, starch, glycogen, and cellulose. Carbohydrates can contain modified saccharide unit, including, for example, 2′-deoxyribose in which a hydroxyl group is removed, 2′-fluororibose in which a hydroxyl group is replaced with a fluorine, and or N-acetylglucosamine, a nitrogen-containing form of glucose (e.g., 2′-fluororibose, deoxyribose, and hexose). Carbohydrates can exist in many different forms, for example, conformers, cyclic forms, acyclic forms, stereoisomers, tautomers, anomers, and isomers. 
     Pharmaceutical compositions described herein may include a carrier that comprises one or more lipids. A lipid can include fats, oils, triglycerides, cholesterol, phospholipids, and fatty acids. Fats, oils, and fatty acids can be saturated, unsaturated (cis or trans), or partially unsaturated (cis or trans). Non-limiting examples of fatty acids include lauric acid (12:0), myristic acid (14:0), palmitic acid (16:0), palmitoleic acid (16:1), margaric acid (17:0), heptadecenoic acid (17:1), stearic acid (18:0), oleic acid (18:1), linoleic acid (18:2), linolenic acid, α-linolenic acid, and γ-linolenic acid. 
     Pharmaceutical compositions described herein may include a carrier that comprises at least one supplemental mineral or mineral source. Non-limiting examples of minerals include chloride, sodium, calcium, iron, chromium, copper, iodine, zinc, magnesium, manganese, molybdenum, phosphorus, potassium, and selenium. Suitable forms of any of the foregoing minerals include soluble mineral salts, slightly soluble mineral salts, insoluble mineral salts, chelated minerals, mineral complexes, non-reactive minerals, such as carbonyl minerals, and reduced minerals, and combinations thereof. In some embodiments, compositions include at least one supplemental vitamin. Supplemental vitamins can be fat-soluble or water-soluble. Non-limiting examples of vitamins include vitamin C, vitamin A, vitamin E, vitamin B12, vitamin K, riboflavin, niacin, vitamin D, vitamin B6, folic acid, pyridoxine, thiamine, pantothenic acid, and biotin. Suitable forms of any of the foregoing are salts of the vitamin, derivatives of the vitamin, compounds having the same or similar activity of the vitamin, and metabolites of the vitamin. 
     Various other additives can be included in the compositions. Non-limiting examples of additives include antioxidants, astringents, perfumes, preservatives, emollients, pigments, dyes, humectants, propellants, and sunscreen agents, as well as other classes of materials whose presence can be pharmaceutically or otherwise desirable. Non-limiting examples of optional additives include preservatives, such as sorbate; solvents, such as isopropanol and propylene glycol; astringents, such as menthol and ethanol; emollients, such as polyalkylene methyl glucosides; humectants, such as glycerin; emulsifiers, such as glycerol stearate, PEG-100 stearate, polyglyceryl-3 hydroxylauryl ether, and polysorbate 60; sorbitol and other polyhydroxyalcohols, such as polyethylene glycol; sunscreen agents, such as octyl methoxyl cinnamate (Parsol MCX) and butyl methoxy benzoylmethane (Parsol 1789); antioxidants, such as ascorbic acid (vitamin C), α-tocopherol (Vitamin E), β-tocopherol, γ-tocopherol, δ-tocopherol, ε-tocopherol, ζ 1 -tocopherol, ζ 2 -tocopherol, η-tocopherol, and retinol (vitamin A); essential oils, ceramides, essential fatty acids, mineral oils, vegetable oils (e.g., soya bean oil, palm oil, liquid fraction of shea butter, sunflower oil), animal oils (e.g., perhydrosqualene), synthetic oils, silicone oils or waxes (e.g., cyclomethicone and dimethicone), fluorinated oils (generally perfluoropolyethers), fatty alcohols (e.g., cetyl alcohol), and waxes (e.g., beeswax, carnauba wax, and paraffin wax); skin-feel modifiers; and thickeners and structurants, such as swelling clays and cross-linked carboxypolyalkylenes. 
     Other additives include materials that condition the skin. Such materials can soften the skin by retarding the decrease of water content of the skin and/or protect the skin. Conditioners and moisturizing agents include, for example, pyrrolidine carboxylic acid and amino acids; organic antimicrobial agents, such as triclosan and benzoic acid. Further additives include anti-inflammatory agents, such as acetylsalicylic acid and glycyrrhetinic acid; anti-seborrhoeic agents, such as retinoic acid; vasodilators, such as nicotinic acid; inhibitors of melanogenesis, such as kojic acid; and mixtures thereof. 
     In some embodiments, compositions described herein include alpha hydroxyacids, alpha ketoacids, polymeric hydroxyacids, moisturizers, collagen, marine extract, and antioxidants, such as ascorbic acid (vitamin C) and α-tocopherol (Vitamin E). Sunscreens can also be included. Additional, components, such as enzymes, herbs, plant extracts, and glandular or animal extracts can be added to the composition. The amounts of these various additives are those conventionally used in the cosmetics field, and range, for example, from about 0.01% to about 20% of the total weight of the topical formulation. 
     Compositions described herein can also include antimicrobial agents, to prevent spoilage upon storage, for example, to inhibit growth of microbes, such as yeasts and molds. Suitable antimicrobial agents are typically selected from the group consisting of the methyl and propyl esters of p-hydroxybenzoic acid (i.e., methyl and propyl paraben), sodium benzoate, sorbic acid, imidurea, and combinations thereof. 
     Compositions described herein can also contain irritation-mitigating additives to reduce or eliminate the possibility of skin irritation or skin damage resulting from the chemical entity to be administered, or other components of the composition. Suitable irritation-mitigating additives include, for example, a-tocopherol; monoamine oxidase inhibitors, particularly phenyl alcohols, such as 2-phenyl-1-ethanol; glycerin; salicylates; ascorbates; ionophores, such as monensin; amphiphilic amines; ammonium chloride; N-acetylcysteine; capsaicin; and chloroquine. The irritation-mitigating additive, if present, can be incorporated into the compositions at a concentration effective to mitigate irritation or skin damage, typically representing not more than about 20 wt %, more typically not more than about 5 wt %, of the formulation. Non-limiting examples of suitable pharmacologically-active agents that can be incorporated into the present formulations can include the following: agents that improve or eradicate pigmented or non-pigmented age spots, keratoses, and wrinkles; local anesthetics and analgesics; corticosteroids; retinoids; and hormones. Some examples of topical pharmacologically-active agents include acyclovir, amphotericins, chlorhexidine, clotrimazole, ketoconazole, econazole, miconazole, metronidazole, minocycline, phenytoin, para-amino benzoic acid esters, octyl methoxycinnamate, octyl salicylate, oxybenzone, dioxybenzone, tocopherol, tocopheryl acetate, zinc pyrithione, diphenhydramine, pramoxine, lidocaine, procaine, crotamiton, hydroquinone and its monomethyl and benzyl ethers, naproxen, ibuprofen, cromolyn, retinol, retinyl palmitate, retinyl acetate, coal tar, griseofulvin, estradiol, hydrocortisone, hydrocortisone 21-acetate, hydrocortisone 17-valerate, hydrocortisone 17-butyrate, progesterone, betamethasone valerate, betamethasone dipropionate, triamcinolone acetonide, fluocinonide, clobetasol propionate, minoxidil, dipyridamole, diphenylhydantoin, benzoyl peroxide, 5-fluorouracil, tacrolimus, and topical steroids, such as alclometasone, amcinonide, betamethasone, clobetasol, desonide, dexoximetasone, diflorasone, flucinonide, flurandrenolide, halobetasol, halcinonide, hydrocortisone, and/or triamcinolone. 
     Although topical formulations, such as creams and salves, are formulated for dermal delivery, the delivery systems can include time-release, delayed release, or sustained release delivery systems. Such systems can avoid repeated administrations of the compositions, increasing convenience to the subject and the physician. Non-limiting examples of release delivery systems include (a) erosional systems and (b) diffusional systems in which an active component permeates at a controlled rate from a polymer. The delivery system can include collagen, fibrin, or a membrane extract, such as a basal membrane extract, for example, in which compositions are formulated for administration to the skin. Suitable basement membrane extracts include a biologically active polymerizable extract containing in parts by weight about 60-85% laminin, 5-30% collagen IV, 1-10% nidogen, 1-10% heparan sulfate proteoglycan, and 1-5% entactin. BME can support normal growth and differentiation of various cell types including epithelial cells when cultured. Basal membrane extracts are well known in the art and are commercially available. 
     Compositions described herein may comprise a single (unit) dose of bacteria. Compositions described herein may comprise 10 3  to 10 12  colony forming units (cfu) of bacteria or a bacterial strain described herein. Compositions described herein may comprise about 10 3  to 10 11  cfu, 10 3  to 10 10  cfu, 10 3  to 10 9  cfu, 10 3  to 10 8  cfu, 10 3  to 10 7  cfu, 10 3  to 10 6  cfu, 10 3  to about 10 5  cfu, 10 3  to 10 4  cfu, 10 4  to 10 12  cfu, 10 4  to 10 11  cfu, 10 4  to 10 10  cfu, 10 4  to 10 9  cfu, 10 4  to 10 8  cfu, 10 4  to 10 7  cfu, 10 4  to 10 6  cfu, 10 5  to 10 12  cfu, 10 5  to 10 11  cfu, about 10 5  to about 10 10  cfu, 10 6  to 10 12  cfu, 10 7  to 10 12  cfu, 10 8  to 10 12  cfu, 10 9  to 10 12  cfu, 10 10  to 10 12  cfu, 10 11  to 10 12  cfu, or 10 6  to 10 10  cfu of bacteria or a bacterial strain described herein. In some embodiments, compositions comprise about 10 3  cfu, about 10 4  cfu, about 10 5  cfu, about 10 6  cfu, about 10 7  cfu, about 10 8  cfu, about 10 9  cfu, about 10 10  cfu, about 10 11  cfu, or about 10 12  cfu of bacteria or a bacterial strain described herein. 
     In other embodiments, a composition described herein comprises at least about 0.01% by weight, at least about 0.05% by weight, at least about 0.1% by weight, at least about 0.2% by weight, at least about 0.3% by weight, at least about 0.4% by weight, at least about 0.5% by weight, at least about 0.6% by weight, at least about 0.7% by weight, at least about 0.8% by weight, at least about 0.9% by weight, at least about 1.0% by weight, at least about 1.5% by weight, at least about 2.0% by weight, at least about 3.0% by weight, at least about 4.0% by weight, at least about 5.0% by weight, at least about 6.0% by weight, at least about 7.0% by weight, at least about 8.0% by weight, at least about 9.0% by weight, at least about 10.0% by weight, at least about 11.0% by weight, at least about 12.0% by weight, at least about 13.0% by weight, at least about 14.0% by weight, at least about 15.0% by weight, at least about 16.0% by weight, at least about 17.0% by weight, at least about 18.0% by weight, at least about 19.0% by weight, at least about 20.0% by weight, at least about 25.0% by weight, at least about 30.0% by weight, at least about 35.0% by weight, at least about 40.0% by weight, at least about 45.0% by weight, or at least about 50.0% by weight of bacteria or bacterial strain described herein. In some embodiments, compositions can include from 0.01% to 30% by weight, from about 0.01% to 20% by weight, from 0.01% to 5% by weight, from 0.1% to 30% by weight, from 0.1% to 20% by weight, from 0.1% to about 15% by weight, from 0.1% to 10% by weight, from 0.1% to 5% by weight, from 0.2% to 5% by weight, from 0.3% to 5% by weight, from 0.4% to 5% by weight, from 0.5% to 5% by weight, or from 1% to 5% by weight of bacteria or bacterial strain described herein. 
     Administration 
     Subjects having a skin condition associated with dysbiosis may be treated using compositions described herein. The subject can be a human. In some embodiments, the subject is a child. The subject can be 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, or 1 year(s) of age. In some embodiments, the subject is an adolescent. The subject can be 12, 13, 14, 15, 16, 17, or 18 years of age. The subject is an infant or less than 1 year of age. In other embodiments, the subject is an adult. The subject can be about 20 years of age, about 25 years of age, about 30 years of age, about 35 years of age, about 40 years of age, about 45 years of age, about 50 years of age, about 55 years of age, about 60 years of age, about 65 years of age, about 70 years of age, about 75 years of age, about 80 years of age, or more than 80 years of age. The subject can be immunocompromised or can have an intact immune system (immunocompetent). 
     Compositions can be applied to the skin, such as at lesion areas and round lesion area, or at areas of intact skin (non-lesion areas) to prevent lesions for forming. Compositions can be used to reduce lesion size. Compositions can be applied at one time (daily) or at multiple times throughout the day. In some embodiments, compositions can be applied 2 times, 3 times, 4 times, or 5 times per day. In some embodiments, compositions can be applied every other day, daily over a week, every other day over a week, every week, 2 times per week, 3 times per week, 4 times per week, 5 times per week, 6 times per week, or 7 times per week. Compositions can be formulated as a unit dose for administration. 
     For treatment of the skin, a therapeutically-effective amount of a composition can be locally administered to the affected area. Affected areas can include, for example, the antecubital fossa, neck, and forearm. Pharmacological compositions disclosed herein facilitate the use of at least one species of bacteria for the treatment of atopic dermatitis. Such compositions can be suitable for delivery of the active ingredient to any suitable subject, such as, but not limited to, a human subject, and can be manufactured in a manner that is itself known, e.g., by means of conventional mixing, dissolving, granulating, emulsifying, encapsulating, entrapping or lyophilizing processes. Pharmacological compositions can be formulated in a conventional manner using one or more pharmacologically (physiologically or pharmaceutically) acceptable carriers, as well as optional auxiliaries that facilitate processing of the active compounds into preparations which can be used pharmaceutically, as discussed above. 
     Compositions and methods described herein may be used for the treatment of a skin condition associated with dysbiosis. Treatment of the skin condition associated with dysbiosis may result in reduced lesion size, reduced number of lesions, and/or a reduction in related symptoms. In addition, treatment of the skin condition associated with dysbiosis with a composition or method described herein may reduce  S. aureus  in the skin of a subject in need thereof. Compositions and methods described herein may provide for enhanced barrier function of the skin as measured by trans-epidermal water loss. Administrations described herein, e.g., topical, oral, or rectal, may reduce reoccurrences, so that additional incidents of the skin condition associated with dysbiosis are reduced in number, intensity, or frequency. The administration may increase the time of remission, such as the length of time between incidents. In some embodiments, an additional incident of skin condition associated with dysbiosis does not occur for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 weeks following application. In some embodiments, an additional incident skin condition associated with dysbiosis does not occur for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 months following the topical application. Exemplary skin conditions associated with dysbiosis include, without limitation, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, and acne. 
     Compositions and methods described herein may be used for the treatment of atopic dermatitis. Treatment of the atopic dermatitis may result in reduced lesion size, reduced number of lesions, and/or a reduction in related symptoms. In addition, treatment of atopic dermatitis with a composition or method described herein may reduce  S. aureus  in the skin of a subject in need thereof. Compositions and methods described herein may provide for enhanced barrier function of the skin as measured by trans-epidermal water loss. Atopic dermatitis can occur as flare-ups, and there can be periods of remission. Administrations described herein, e.g., topical, oral, or rectal, may reduce reoccurrences, so that additional incidents of atopic dermatitis are reduced in number, intensity, or frequency. The administration may increase the time of remission, such as the length of time between incidents. In some embodiments, an additional incident of atopic dermatitis does not occur for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 weeks following application. In some embodiments, an additional incident of atopic dermatitis does not occur for 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 months following the topical application. 
     Methods provided herein for treatment of a skin condition associated with dysbiosis may include measuring the microbiota of the skin of the subject. Specifically, diagnostic assays can be performed to determine whether the bacterial flora in the skin of a subject is altered following treatment compared to an original assessment. Alteration of bacterial phyla, bacterial classes, bacterial orders, bacterial families, bacterial genera, and/or bacterial species in the skin of a subject with atopic dermatitis can be determined. In some embodiments, the amount of  S. aureus  modified in the skin of the subject following treatment can be determined. 
     Such a method for identifying a microbiota in a sample can include providing a sample, such as a skin sample, and detecting at least one microbiota in the sample. In some embodiments, the method can include preparing a nucleic acid sample including a molecular indicator of identity from at least one microbiota present in the sample and detecting the molecular indicator of identity. 
     For example, the method can involve preparing at least one nucleic acid sample by preparing a DNA sample. The molecular indicator of identity can be a polymorphic polynucleotide, such as an rRNA gene (for example, a 16S rRNA gene). The molecular indicator of identity can be detected by determining the nucleotide sequence of the polymorphic polynucleotide, such as the 16S rRNA gene, or a portion or subsequence thereof. Additional embodiments, for detecting the molecular indicator of identity can also include PCR with selective primers, quantitative PCR with selective primers, DNA-DNA hybridization, RNA-DNA hybridization, in situ hybridization, and combinations thereof. For example, the polymorphic polynucleotide can be detected by hybridization to a specific probe. In such an example, the specific probe hybridizes to a polymorphic target nucleic acid, such as a 16S rRNA gene. Optionally, the nucleic acid can be hybridized to at least one array including a plurality of specific probes, e.g., a plurality of specific probes, each of which identifies a species of bacteria. Detecting the molecular indicator of identity can also be accomplished using protein probes (such as antibodies) that bind to polymorphic target proteins, for example, polymorphic target proteins that identify the microbiota. 
     The relative abundance of one or more bacteria, such as  S. aureus,  can be measured in a sample from a subject. Relative abundance can refer to the commonality or rarity of an organism relative to other organisms in a defined location or community. For example, the relative abundance can be determined by generally measuring the presence of a particular organism compared to the total presence of organisms in a sample. 
     The relative abundance of bacteria can be measured directly or indirectly. Direct measurements can include culture based methods. Indirect measurements can include comparing the prevalence of a molecular indicator of identity, such as ribosomal RNA (rRNA) gene sequences, specific for an organism or group of organisms in relation to the overall sample. 
     In some embodiments, the relative abundance of microbiota, such  S. aureus  and/or any type of bacteria, within the skin an individual subject can be calculated by measuring the ratio of one or more specific bacteria in a sample from an individual to obtain a microbiota profile of the subject. The relative abundance can be derived from the total abundance of bacteria present in a sample. The total abundance can refer to the total bacteria in a sample. A microbiota profile can refer to a representation, such as a graph, of the relative abundance of one or more microbiota in a subject or sample of skin from a subject. 
     Kits 
     Disclosed compositions can be provided as a component of a kit. The purified viable bacteria can be provided in a growth medium, lyophilized form, or as frozen cells. Thus, the kit can include a container including a therapeutically-effective amount of a purified viable bacteria and a metabolite. 
     In some embodiments, the kit can include the components needed to produce a pharmaceutical composition, such as one container including the bacteria and one container including a pharmaceutically-acceptable carrier for suspending the bacteria thereof. The pharmaceutically-acceptable carrier can be, for example, a buffered saline solution or a sucrose solution. In other embodiments, the kit can include a container including the bacteria, and a second container including a pharmaceutically-acceptable carrier, and a device, such as, but not limited to, a syringe, for measuring the pharmaceutically-acceptable carrier. In some embodiments, the kit includes a device, such as, but not limited to, a spray nozzle or a bandage, for topical application of the bacteria once it is suspended in the pharmaceutically-acceptable carrier. 
     Optionally, such a kit includes additional components including packaging, instructions and various other reagents, such as additional buffers or other therapeutic ingredients. The kit can include a container and a label or package insert on or associated with the container. Suitable containers can include, for example, bottles, vials, tubes, etc. The containers can be formed from a variety of materials, such as glass or plastic. The container can hold a composition including bacteria effective for treating atopic dermatitis. In some embodiments, the container can have a sterile access port. For example, the container can be an intravenous solution bag or a vial having a stopper pierceable by a hypodermic injection needle. 
     The label or package insert indicates that the composition can be used for treating the particular condition, such as atopic dermatitis. The label or package insert typically will further include instructions for use. The package insert typically includes instructions customarily included in commercial packages of therapeutic products that contain information about the indications, usage, dosage, administration, contraindications and/or warnings concerning the use of such therapeutic products. Non-limiting examples of instructions include information on the amount of the pharmaceutically-acceptable carrier to add to the vial containing the bacteria, instructions for suspending the bacteria in the pharmaceutically-acceptable carrier, and instructions for topical application to the skin. The application can be spraying on the skin, swabbing on the skin, or introducing the suspension onto a bandage for application to the skin. 
     The following examples are set forth to illustrate more clearly the principle and practice of embodiments disclosed herein to those skilled in the art and are not to be construed as limiting the scope of any claimed embodiments. Unless otherwise stated, all parts and percentages are on a weight basis. 
     EXAMPLES 
     Example 1: Oral Pharmaceutical Composition for Treatment of Stopic Dermatitis 
     A pharmaceutical composition is designed for treatment of atopic dermatitis including a strain of  Roseomonas mucosa  described herein in the oral dosage form of a capsule. 
     Example 2: Rectal Pharmaceutical Composition for Treatment of Atopic Dermatitis. 
     A pharmaceutical composition is designed for treatment of atopic dermatitis including a strain of  Roseomonas mucosa  described herein in the rectal dosage form of a suppository. 
     Example 3: Combination Therapies in Mouse Model for Atopic Dermatitis 
     MC903, a vitamin D analogue, induces an AD-like dermatitis when applied to mouse ears. For prevention studies, 1e7 CFU of gram negative bacteria is suspended in sterile PBS and dripped onto the mouse ears in 10 mcL of volume. Inoculations are initiated two days prior to MC903, and continued throughout the MC903 exposure. MC903 is placed first and the ethanol was allowed to evaporate for 2 to 5 minutes prior to placement of bacterial isolates. Ear thickness is measured on day 14. Half the mice are subject to co-inoculation of  S. aureus,  1e6 CFU of the SAAS9 strain of  S. aureus  which is dripped onto the ear immediately prior to inoculation with the gram negative isolate. Treatment studies are performed by exposing mice to MC903 daily for 14 days and inoculating with 1e7 CFU total of strains provided in “Agent 1” (see Table 3) on days 13 to 15. Agents 2 and 3 are also administered on days 13 to 15. Ear thickness is measured and photos taken on day 21. Serum total IgE analysis: Serum was collected on day 14 of MC903. Serum is collected on day 14 of MC903 treatment and total IgE is determined. Bacterial strains are donor derived, where the donor subject is a human donor not having atopic dermatitis. 
     
       
         
           
               
             
               
                 TABLE 3 
               
             
            
               
                   
               
               
                 Combination agent conditions. 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                   
                 Route for 
                   
                 Route for 
                   
                 Route for 
               
               
                 Condition 
                 Agent 1 
                 Agent 1 
                 Agent 2 
                 Agent 2 
                 Agent 3 
                 Agent 3 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
            
               
                 1 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 None 
                   
               
               
                 2 
                 None 
                   
                 Cyclosporine 
                 Topical 
                 None 
               
               
                 3 
                 None 
                   
                 None 
                   
                 Desonide 
                 Topical 
               
               
                 4 
                 None 
                   
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                 5 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                 6 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                 7 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                 8 
                 
                   Pseudomonas 
                 
                 Topical 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 9 
                 
                   Pseudomonas 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 10 
                 
                   Pseudomonas 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 11 
                 
                   Pseudomonas 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 12 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 13 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 14 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 15 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 16 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   epidermis 
                 
               
               
                 17 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   epidermis 
                 
               
               
                 18 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   epidermis 
                 
               
               
                 19 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   epidermis 
                 
               
               
                 20 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                   epidermis  and 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 21 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                   epidermis  and 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 22 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                   epidermis  and 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 23 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                   epidermis  and 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 24 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   hominis 
                 
               
               
                 25 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   hominis 
                 
               
               
                 26 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                 27 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                 28 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                   hominis  and 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 29 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   hominis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 30 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 31 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 32 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                 33 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                 34 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                 35 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                 36 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 37 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 38 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 39 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                   
               
            
           
         
       
     
     Example 4: Treatment of Atopic Dermatitis Metabolite and a Microorganism 
     MC903, a vitamin D analogue, induces an AD-like dermatitis when applied to mouse ears. For prevention studies, 1e7 CFU of gram negative bacteria is suspended in sterile PBS and dripped onto the mouse ears in 10mcL of volume. Inoculations are initiated two days prior to MC903, and continued throughout the MC903 exposure. MC903 is placed first, the ethanol was allowed to evaporate for 2-5 minutes prior to placement of bacterial isolates. Ear thickness is measured on day 14. Half the mice are subject to co-inoculation of  S. aureus,  1e6 CFU of the SAAS9 strain of  S. aureus  which is dripped onto the ear immediately prior to inoculation with the gram negative isolate. Treatment studies is performed by exposing mice to MC903 daily for 14 days and inoculating with 1e7 CFU total of Agent 1 (see Table 4) on days 13-15. Agent 2 is administered on days 13-15. Ear thickness is measured and photos taken on day 21. Serum total IgE analysis: Serum was collected on day 14 of MC903. Serum is collected on day 14 of MC903 treatment and total IgE is determined. Agent 2 can be any of the metabolites listed in Table 1. 
     
       
         
           
               
             
               
                 TABLE 4 
               
             
            
               
                   
               
               
                 Combination agent regimens. 
               
            
           
           
               
               
               
               
               
            
               
                   
                   
                 Route for 
                   
                 Route for 
               
               
                 Condition 
                 Agent 1 
                 Agent 1 
                 Agent 2 
                 Agent 2 
               
               
                   
               
            
           
           
               
               
               
               
               
            
               
                 1 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
               
               
                 2 
                 None 
                   
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 3 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 4 
                 
                   Pseudomonas aeruginosa 
                 
                 Topical 
                 None 
               
               
                 5 
                 
                   Pseudomonas aeruginosa 
                 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 6 
                   Roseomonas mucosa  and 
                 Topical 
                 None 
                 Topical 
               
               
                   
                 
                   Pseudomonas aeruginosa 
                 
               
               
                 7 
                   Roseomonas mucosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Pseudomonas aeruginosa 
                 
               
               
                 8 
                 
                   Staphylococcus epidermis 
                 
                 Topical 
                 None 
               
               
                 9 
                 
                   Staphylococcus epidermis 
                 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 10 
                 
                   Staphylococcus hominis 
                 
                 Topical 
                 None 
               
               
                 11 
                 
                   Staphylococcus hominis 
                 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 12 
                 
                   Staphylococcus cohnii 
                 
                 Topical 
                 None 
               
               
                 13 
                 
                   Staphylococcus cohnii 
                 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 14 
                 
                   Propionibacterium acnes 
                 
                 Topical 
                 None 
               
               
                 15 
                 
                   Propionibacterium acnes 
                 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 16 
                 
                   Moraxella osloensis 
                 
                 Topical 
                 None 
               
               
                 17 
                 
                   Moraxella osloensis 
                 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 18 
                   Roseomonas mucosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Pseudomonas aeruginosa 
                 
               
               
                 19 
                   Roseomonas mucosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Pseudomonas aeruginosa 
                 
               
               
                 20 
                   Roseomonas mucosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus epidermis 
                 
               
               
                 21 
                   Roseomonas mucosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus epidermis 
                 
               
               
                 22 
                   Roseomonas mucosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus hominis 
                 
               
               
                 23 
                 R oseomonas mucosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus hominis 
                 
               
               
                 24 
                   Roseomonas mucosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus cohnii 
                 
               
               
                 25 
                   Roseomonas mucosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus cohnii 
                 
               
               
                 26 
                   Roseomonas mucosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Propionibacterium acnes 
                 
               
               
                 27 
                   Roseomonas mucosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Propionibacterium acnes 
                 
               
               
                 28 
                   Roseomonas mucosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Moraxella osloensis 
                 
               
               
                 29 
                   Roseomonas mucosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Moraxella osloensis 
                 
               
               
                 30 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus epidermis 
                 
               
               
                 31 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus epidermis 
                 
               
               
                 32 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus hominis 
                 
               
               
                 33 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus hominis 
                 
               
               
                 34 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus cohnii 
                 
               
               
                 35 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus cohnii 
                 
               
               
                 36 
                   Pseudomonas aeruginosa and 
                 Topical 
                 None 
               
               
                   
                 
                   Propionibacterium acnes 
                 
               
               
                 37 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Propionibacterium acnes 
                 
               
               
                 38 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 None 
               
               
                   
                 
                   Moraxella osloensis 
                 
               
               
                 39 
                   Pseudomonas aeruginosa  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Moraxella osloensis 
                 
               
               
                 40 
                   Moraxella osloensis  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus epidermis 
                 
               
               
                 41 
                   Moraxella osloensis  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus epidermis 
                 
               
               
                 42 
                   Moraxella osloensis  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus hominis 
                 
               
               
                 43 
                   Moraxella osloensis  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus hominis 
                 
               
               
                 44 
                   Moraxella osloensis  and 
                 Topical 
                 None 
               
               
                   
                 
                   Staphylococcus cohnii 
                 
               
               
                 45 
                   Moraxella osloensis  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Staphylococcus cohnii 
                 
               
               
                 46 
                   Moraxella osloensis  and 
                 Topical 
                 None 
               
               
                   
                 
                   Propionibacterium acnes 
                 
               
               
                 47 
                   Moraxella osloensis  and 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   Propionibacterium acnes 
                 
               
               
                   
               
            
           
         
       
     
     Example 5: Treatment of Atopic Dermatitis with Metabolite and Additional Therapeutic Agents 
     MC903, a vitamin D analogue, induces an AD-like dermatitis when applied to mouse ears. For prevention studies, 1e7 CFU of gram negative bacteria is suspended in sterile PBS and dripped onto the mouse ears in 10 mcL of volume. Inoculations are initiated two days prior to MC903, and continued throughout the MC903 exposure. MC903 is placed first, the ethanol was allowed to evaporate for 2-5 minutes prior to placement of bacterial isolates. Ear thickness is measured on day 14. Half the mice are subject to co-inoculation of  S. aureus,  1e6 CFU of the SAAS9 strain of  S. aureus  which is dripped onto the ear immediately prior to inoculation with the gram negative isolate. Treatment studies is performed by exposing mice to MC903 daily for 14 days and inoculating with 1e7 CFU total of Agent 1 (see Table 5) on days 13-15. Agents 2 and 3 are administered on days 13-15. Ear thickness is measured and photos taken on day 21. Serum total IgE analysis: Serum was collected on day 14 of MC903. Serum is collected on day 14 of MC903 treatment and total IgE is determined. 
     
       
         
           
               
             
               
                 TABLE 5 
               
             
            
               
                   
               
               
                 Combination therapy regimen. 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                   
                 Route for 
                   
                 Route for 
                   
                 Route for 
               
               
                 Subject 
                 Agent 1 
                 Agent 1 
                 Agent 2 
                 Agent 2 
                 Agent 3 
                 Agent 3 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
            
               
                 1 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 None 
                   
               
               
                 2 
                 None 
                   
                 Desonide 
                 Topical 
                 None 
               
               
                 3 
                 None 
                   
                 None 
                   
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 4 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Desonide 
                 Topical 
                 None 
               
               
                 5 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 6 
                 None 
                   
                 Desonide 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 7 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Desonide 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                 8 
                 
                   Pseudomonas 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 9 
                 
                   Pseudomonas 
                 
                 Topical 
                 Desonide 
                 Topical 
                 None 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 10 
                 
                   Pseudomonas 
                 
                 Topical 
                 Desonide 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 11 
                 
                   Pseudomonas 
                 
                 Topical 
                 None 
                   
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 12 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 13 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Desonide 
                 Topical 
                 None 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 14 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 Desonide 
                 Topical 
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 15 
                 
                   Roseomonas mucosa 
                 
                 Topical 
                 None 
                   
                 Phosphatidylcholine 37:2 
                 Topical 
               
               
                   
                 and  Pseudomonas   
               
               
                   
                 
                   aeruginosa 
                 
               
               
                 16 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   epidermis 
                 
               
               
                 17 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   epidermis 
                 
               
               
                 18 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   epidermis 
                 
               
               
                 19 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   epidermis 
                 
               
               
                 20 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   epidermis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 21 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   epidermis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 22 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   epidermis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 23 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   epidermis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 24 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   hominis 
                 
               
               
                 25 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   hominis 
                 
               
               
                 26 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                 27 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                 28 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   hominis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 29 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   hominis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 30 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 31 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   hominis 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 32 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                 33 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                 34 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                 35 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                 36 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 37 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 None 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 38 
                 
                   Staphylococcus 
                 
                 Topical 
                 Cyclosporine 
                 Oral 
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                 39 
                 
                   Staphylococcus 
                 
                 Topical 
                 None 
                   
                 Desonide 
                 Topical 
               
               
                   
                 
                   cohnii 
                 
               
               
                   
                 
                   Roseomonas mucosa 
                 
               
               
                   
               
            
           
         
       
     
     Example 6: Culturing Gram Negative Bacteria from Healthy Donors to Asses  S. aureus  Growth Inhibition 
     Overgrowth and infection with  S. aureus  is both a contributor to, and consequence of, the immune imbalance and poor barrier function characteristic of atopic dermatitis. Multiple isolates of  S. aureus  are grown in the presence of the supernatant from cultures of healthy donor (HV)-derived bacteria or bacteria derived from a skin lesion of a subject having atopic dermatitis, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, or acne.  S. aureus  growth is assessed. 
     Co-inoculation of the cultured HV-derived bacteria or bacteria derived from a subject having a disease associated with skin dysbiosis with  S. aureus  are contacted to mouse ears and  S. aureus  yields are recorded. Lipid metabolite level for lysophosphatidylcholine (LPC) is also assessed. HV-derived bacteria referenced in Table 6 are assessed. 
     
       
         
           
               
             
               
                 TABLE 6 
               
             
            
               
                   
               
               
                 Conditions. 
               
            
           
           
               
               
            
               
                 Condition 
                 Agents 
               
               
                   
               
            
           
           
               
               
            
               
                 1 
                 Saline 
               
               
                 2 
                 
                   Roseomonas mucosa 
                 
               
               
                 3 
                 
                   Pseudomonas aeruginosa 
                 
               
               
                 4 
                 
                   Staphylococcus epidermis 
                 
               
               
                 5 
                 
                   Staphylococcus hominis 
                 
               
               
                 6 
                 
                   Staphylococcus cohnii 
                 
               
               
                 7 
                 
                   Propionibacterium acnes 
                 
               
               
                 8 
                 
                   Moraxella osloensis 
                 
               
               
                 9 
                   Roseomonas mucosa ,  Pseudomonas aeruginosa   
               
               
                 10 
                   Roseomonas mucosa ,  Staphylococcus epidermis   
               
               
                 11 
                   Roseomonas mucosa ,  Staphylococcus hominis   
               
               
                 12 
                   Roseomonas mucosa ,  Staphylococcus cohnii   
               
               
                 13 
                   Roseomonas mucosa ,  Propionibacterium acnes   
               
               
                 14 
                   Roseomonas mucosa ,  Moraxella osloensis   
               
               
                 15 
                   Pseudomonas aeruginosa ,  Staphylococcus epidermis   
               
               
                 16 
                   Pseudomonas aeruginosa ,  Staphylococcus hominis   
               
               
                 17 
                   Pseudomonas aeruginosa ,  Staphylococcus cohnii   
               
               
                 18 
                   Pseudomonas aeruginosa ,  Propionibacterium acnes   
               
               
                 19 
                   Pseudomonas aeruginosa ,  Moraxella osloensis   
               
               
                 20 
                   Moraxella osloensis ,  Staphylococcus epidermis   
               
               
                 21 
                   Moraxella osloensis ,  Staphylococcus hominis   
               
               
                 22 
                   Moraxella osloensis ,  Staphylococcus cohnii   
               
               
                 23 
                   Moraxella osloensis ,  Propionibacterium acnes   
               
               
                   
               
            
           
         
       
     
     Example 7: Culturing Gram Negative Bacteria from Healthy Donors to Induce Innate Immunity in Humans 
     To measure in vivo human cutaneous immune reactivity to bacteria described herein, human foreskin-derived primary keratinocytes (KC) are infected with isolates of live healthy donor-derived bacteria or bacteria derived from a skin lesion of a subject having atopic dermatitis, eczema, allergic eczema, flexural eczema, infantile eczema, nummular eczema, discoid lupus, prurigo Besnier, psoriasis, vitiligo, dermatitis, atopic dermatitis, perioral dermatitis, neurodermatitis, seborrheic dermatitis, rosacea, or acne. 20-24 hours after infection, KCs exposed to HV-bacteria are screened for a relative increase compared to those exposed to bacteria derived from the subject having the disease associated with skin dysbiosis for increase in mRNA levels for defensin β4A, CYP27b1 (a vitamin D converting enzyme), the vitamin D receptor (VDR), and the anti-microbial peptide cathelicidin. HV-derived bacteria referenced in Table 3 are assessed. 
     Example 8: Culturing Gram Negative Bacteria from Healthy Donors to Assess Barrier Function in Mice 
     The loss of barrier function in AD causes dry, itchy skin due to trans-epidermal water loss (TEWL) and cutaneous sensitization to antigens. For a subset of subjects, this barrier defect is associated with dysfunction in the tight-junction protein filaggrin. Isolates of live HV-derived bacteria or bacteria derived from a skin lesion of a subject having atopic dermatitis are topically applied to healthy mouse ears, which are subsequently assessed for enhanced transcript levels of filaggrin, ear thickness change, and TWEL. HV-derived bacteria referenced in Table 3 are assessed. Combination agent delivery as described in Table 5 is also assessed. 
     Example 9: Culturing Gram Negative Bacteria from Healthy Donors to Assess Outcomes in a Mouse Model of Atopic Dermatitis 
     MC903, a vitamin D analogue, induces an AD-like dermatitis when applied to mouse ears. Isolates of live HV-derived bacteria or bacteria derived from a subject having atopic dermatitis are topically applied to healthy mouse ears prior to administration of MC903. Ear thickness, serum IgE induction, mRNA levels (for filaggrin, defensin β4A, CYP27b1, VDR, and cathelicidin), are compared before and after MC903 administration. HV-derived bacteria referenced in Table 3 are assessed. Combination agent delivery as described in Table 5 is also assessed. 
     Example 10: Generation and Characterization of a Pharmaceutical Formulation of  R. mucosa  from Healthy Volunteers 
     Three isolates of  R. mucosa  from 3 human healthy volunteers (HVs) are grown in minimal media (R2A broth, Teknova; or Hanks Buffered Salt Solution, HBSS, Gibco) for 24-48 hours. Isolates are selected based on their ability to inhibit the growth of  S. aureus,  activate vitamin D pathways in human keratinocytes, and improve outcomes in mouse models of AD. The isolates are referenced as RM-A, RM-B, and RM-C. Genomic sequencing is performed on all strains to verify that no transmittable, clinically significant antibiotic resistance genes were present. The bacterial cells are washed 3 times in PBS (Gibco) and resuspended into 10%-15% sucrose in water for a concentration of 109 CFU/ml. Serial dilutions are performed in 10%-15% sucrose to generate stocks of 104, 105, and 106 per ml. Aliquots of diluted bacterial samples are plated on R2A agar (Remel) and incubated at 32° C. for 48-72 hours to enumerate prelyophilization CFU concentration. Eight hundred microliters (adult) or 1.5 ml (pediatric) of bacterial solution is frozen in 1.5-ml amber glass vials (Wheaton; adult) or a 3-ml self-contained sprayer system (Discount Vials; pediatrics) prior to lyophilization (Labconco). Vials/sprayers are sealed, labeled, and stored at −70° C. until dispensed to the patients. 
     Genomes from the three isolates of  R. mucosa  have regions of sequence specific to each of the three isolates, as show in in Table 7 (bases specific to each strain are in bold and underlined). 
     
       
         
           
               
               
               
               
             
               
                   
                 TABLE 7 
               
               
                   
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                   
                   
                   
                 ID 
               
               
                   
                 Strain 
                 Nucleic Acid 
                 NO: 
               
               
                   
                   
               
             
            
               
                   
                 RM-A 
                 CGGCGGCGGACAGCCCCTCCAC   C   CC 
                 1 
               
               
                   
                   
                     A   TCCTCGCCGAGCCCGATGATGCTAA 
                   
               
               
                   
                   
               
               
                   
                 RM-B 
                 CGGCGGCGGACAGCCCCTCCAC   T   CC 
                 2 
               
               
                   
                   
                     A   CCTCGCCGAGCCCGATGATGCTAA 
                   
               
               
                   
                   
               
               
                   
                 RM-C 
                 CGGCGGCGGACAGCCCCTCCAC   C   CC 
                 3 
               
               
                   
                   
                     G   TCCTCGCCGAGCCCGATGATGCTAA 
               
               
                   
                   
               
            
           
         
       
     
     Primers designed to amplify the region where strain specific variation is identified. A Custom TaqMan® SNP Genotyping Assays, Non-human, SM kit and protocol is used to perform an analysis for detection of each strain. Briefly, DNA from each isolate is subjected to PCR where the primers were SEQ ID NO: 4 (CACCGGACAGCAGGCT), and SEQ ID NO: 5 (GCGGTGGCTTAGCATCATC). Amplification products are subjected to an allelic discrimination assay. In a first comparison, the following reporters are used: SEQ ID NO: 6 (CACCCCATCCTCG) and SEQ ID NO: 7 (CACCCCGTCCTCG). This is an A/G allelic discrimination assay. In a second comparison, the following reporters are used: SEQ ID NO: 8 (CCCTCCACCCCATCCT) and SEQ ID NO: 9 (CCCTCCACTCCATCCT). This is a T/C allelic discrimination assay. 
     Example 11: MC903-Induced Atopic Dermatitis Model in Mice. 
     Balb/c male mice are subject to a model for induction of atopic dermatitis. MC903 is dissolved in 100% ethanol and topically applied on mouse ears (2 and 4 nmol in 25 μl per ear) for 14 days. A control group is treated with ethanol only. Gradual induction of lesions in the ear in mice is monitored by scoring for ear thickness, appearance of scars and redness. Every other day in-life observations are done from Day 5 to Day 15, and ears are collected on Day 15 for histo-pathological evaluation of the disease. The route of administration is oral gavage, twice daily. Subjects are divided as summarized below in Table 8. 
     
       
         
           
               
               
               
               
             
               
                   
                 TABLE 8 
               
               
                   
                   
               
               
                   
                   
                 Dose 
                 Population 
               
               
                   
                 Group 
                 (mg/kg) 
                 N 
               
               
                   
                   
               
             
            
               
                   
                 1. Control Naive (optional) 
                 0 
                 10 
               
               
                   
                 2. Vehicle 
                 0 
                 10 
               
               
                   
                 3. MC903, Dose 1 
                 TBD 
                 10 
               
               
                   
                 4. MC903, Dose 2 
                 TBD 
                 10 
               
               
                   
                 5. MC903, Dose 1 + 
                 62.5 mg/day 
                 10 
               
               
                   
                 Positive control (Clobetasol 
               
               
                   
                 cream, 0.05%) 
               
               
                   
                 6. Positive control 
                 62.5 mg/day 
                 10 
               
               
                   
                 (Clobetasol cream, 0.05%) 
               
               
                   
                   
               
            
           
         
       
     
     The acclimation period before start of treatment is at least five days. Body weight is measured before start of model induction and then before each dosing. Baseline thickness of the ear is taken by digital caliper and animals are randomized into different treatment groups. From Day 5 to Day 15, assessment of ear thickness, erythema score and skin scaling score are done. On Day 15, the right ear is collected from all animals, and fixed in 10% NBF for histopathological assessment. The left ear is collected and snap frozen for future gene or cytokine analysis. Spleen and lymph nodes are also collected. Terminal serum is collected and kept for potential IgE antibody analysis. H&amp;E staining of right ears (one slide/animal) is performed, histological evaluation of Epidermal thickness is performed using the Image-Pro system. Subjects are dosed with single and combination therapies as described in Example 3, Table 3. 
     Example 12: Imiquimod (IMQ)-Induced Psoriasis Model in Mice 
     Balb-c male mice are subject to a model for psoriasis. Animals receive 62.5 mg of 5% IMQ cream topically on the back skin (we can perform this model using ears if there is limitation for test item availability) once daily from Day 1 to Day 11. IMQ causes gradual induction of psoriasis-like lesions in the skin in mice as evidenced by increase in thickness, appearance of scars and redness. Daily in-life observations are done from Day 2 to Day 12, and back skin is collected on Day 12 for possible histopathological evaluation of the disease. Dosing regimen is to start 3 days prior to first IMQ application on Day-3. Administration is daily by topical administration. Subjects are divided as summarized below in Table 9. 
     
       
         
           
               
               
               
               
             
               
                   
                 TABLE 9 
               
               
                   
                   
               
               
                   
                   
                 Dose 
                 Population 
               
               
                   
                 Group 
                 (mg/kg) 
                 N 
               
               
                   
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 Test System: 
                 1. Control Naive (optional) 
                 0 
                 10 
               
               
                   
                 2. IMQ + Vehicle 
                 0 
                 10 
               
               
                   
                 3. IMQ + TI, 1 
                 TBD 
                 10 
               
               
                   
                 4. IMQ + TI, 2 
                 TBD 
                 10 
               
               
                   
                 5. IMQ + Positive control 
                 62.5 mg/day 
                 10 
               
               
                   
                 (Clobetasol cream, 0.05%) 
               
               
                   
               
            
           
         
       
     
     Subjects are given an acclimation period of at least 5 days before initiation of treatment. Body weight is measured once before start of IMQ application and then before each dosing. On Day 0, baseline thickness of the back skin is taken by a digital caliper and animals are randomized into different treatment groups. From Day 2 to Day 12, daily assessment of back skin thickness, skin erythema score and skin scaling score are done. Skin samples collected from all animals at termination and analysis for IL13, TNFa, MIP-1a, G-CSF and IL-17 (5plex) using a Bio-Rad kit. Terminal Procedures: On Day 12, back skin is collected from all animals, and fixed in 10% NBF for histopathological assessment. If required, skin samples are snap frozen for cytokine analysis. Terminal blood plasma/serum is collected. H&amp;E staining of back skin and/or ear sections is performed (one slide/animal). Epidermal thickness, Parakeratosis, Acanthosis and Inflammatory infiltrate scorings, and a Composite score are performed. Subjects are dosed with single and combination therapies as described in Example 3, Table 3. 
     While preferred embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous variations, changes, and substitutions will now occur to those skilled in the art without departing from the invention. It should be understood that various alternatives to the embodiments of the invention described herein may be employed in practicing the invention. It is intended that the following claims define the scope of the invention and that methods and structures within the scope of these claims and their equivalents be covered thereby.