Vanquish44/Healthcare_NLP huggingface dataset:
Question: What is (are) congenital plasminogen deficiency ?
Answer: Congenital plasminogen deficiency is a disorder that results in inflamed growths on the mucous membranes, which are the moist tissues that line body openings such as the eyelids and the inside of the mouth. Development of the growths are usually triggered by infections or injury, but they may also occur spontaneously in the absence of known triggers. The growths may recur after being removed.  Congenital plasminogen deficiency most often affects the conjunctiva, which are the mucous membranes that protect the white part of the eye (the sclera) and line the eyelids. A characteristic feature of this disorder is ligneous conjunctivitis, in which a buildup of a protein called fibrin causes inflammation of the conjunctiva (conjunctivitis) and leads to thick, woody (ligneous), inflamed growths that are yellow, white, or red. Ligneous conjunctivitis most often occurs on the inside of the eyelids. However, in about one-third of cases, ligneous conjunctivitis over the sclera grows onto the cornea, which is the clear covering that protects the colored part of the eye (the iris) and pupil. Such growths can tear the cornea or cause scarring. These corneal problems as well as obstruction by growths inside the eyelid can lead to vision loss.  People with congenital plasminogen deficiency may also develop ligneous growths on other mucous membranes, including the inside of the mouth and the gums; the lining of the nasal cavity; and in females, the vagina. Growths on the mucous membranes that line the gastrointestinal tract may result in ulcers. The growths may also develop in the windpipe, which can cause life-threatening airway obstruction, especially in children. In a small number of cases, affected individuals are born with impaired drainage of the fluid that surrounds and protects the brain and spinal cord (the cerebrospinal fluid or CSF), resulting in a buildup of this fluid in the skull (occlusive hydrocephalus). It is unclear how this feature is related to the other signs and symptoms of congenital plasminogen deficiency.

Topic: congenital plasminogen deficiency
Source: GHR
Question: How many people are affected by congenital plasminogen deficiency ?
Answer: The prevalence of congenital plasminogen deficiency has been estimated at 1.6 per one million people. This condition is believed to be underdiagnosed, because growths in one area are often not recognized as being a feature of a disorder that affects many body systems. Mild cases likely never come to medical attention.

Topic: congenital plasminogen deficiency
Source: GHR
Question: What are the genetic changes related to congenital plasminogen deficiency ?
Answer: Congenital plasminogen deficiency is caused by mutations in the PLG gene. This gene provides instructions for making a protein called plasminogen. Enzymes called plasminogen activators convert plasminogen into the protein plasmin, which breaks down another protein called fibrin. Fibrin is the main protein involved in blood clots and is important for wound healing, creating the framework for normal tissue to grow back. Excess fibrin is broken down when no longer needed, and the new, more flexible normal tissue takes its place.  PLG gene mutations can decrease the amount of plasminogen that is produced, its function, or both. When the mutations affect plasminogen levels as well as the activity of the protein, affected individuals may be said to have type I congenital plasminogen deficiency, characterized by the ligneous growths previously described. People with mutations that result in normal levels of plasminogen with reduced activity are said to have type II congenital plasminogen deficiency or dysplasminogenemia. This form of the condition often has no symptoms.  A reduction in functional plasminogen results in less plasmin to break down fibrin, leading to a buildup of fibrin. The excess fibrin and the resulting inflammation of the tissue result in the inflamed woody growths characteristic of congenital plasminogen deficiency.  It is unclear why the excess fibrin builds up in the mucous membranes but does not usually result in abnormal clots in the blood vessels (thromboses). Researchers suggest that other enzymes in the blood may also break down fibrin, helping to compensate for the reduced plasminogen levels.

Topic: congenital plasminogen deficiency
Source: GHR
Question: Is congenital plasminogen deficiency inherited ?
Answer: This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.

Topic: congenital plasminogen deficiency
Source: GHR
Question: What are the treatments for congenital plasminogen deficiency ?
Answer: These resources address the diagnosis or management of congenital plasminogen deficiency:  - Genetic Testing Registry: Plasminogen deficiency, type I  - Indiana Hemophilia and Thrombosis Center  - Plasminogen Deficiency Registry   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: congenital plasminogen deficiency
Source: GHR
Question: What is (are) autosomal dominant nocturnal frontal lobe epilepsy ?
Answer: Autosomal dominant nocturnal frontal lobe epilepsy (ADNFLE) is an uncommon form of epilepsy that runs in families. This disorder causes seizures that usually occur at night (nocturnally) while an affected person is sleeping. Some people with ADNFLE also have seizures during the day.  The seizures characteristic of ADNFLE tend to occur in clusters, with each one lasting from a few seconds to a few minutes. Some people have mild seizures that simply cause them to wake up from sleep. Others have more severe episodes that can include sudden, repetitive movements such as flinging or throwing motions of the arms and bicycling movements of the legs. The person may get out of bed and wander around, which can be mistaken for sleepwalking. The person may also cry out or make moaning, gasping, or grunting sounds. These episodes are sometimes misdiagnosed as nightmares, night terrors, or panic attacks.  In some types of epilepsy, including ADNFLE, a pattern of neurological symptoms called an aura often precedes a seizure. The most common symptoms associated with an aura in people with ADNFLE are tingling, shivering, a sense of fear, dizziness (vertigo), and a feeling of falling or being pushed. Some affected people have also reported a feeling of breathlessness, overly fast breathing (hyperventilation), or choking. It is unclear what brings on seizures in people with ADNFLE. Episodes may be triggered by stress or fatigue, but in most cases the seizures do not have any recognized triggers.  The seizures associated with ADNFLE can begin anytime from infancy to mid-adulthood, but most begin in childhood. The episodes tend to become milder and less frequent with age. In most affected people, the seizures can be effectively controlled with medication.  Most people with ADNFLE are intellectually normal, and there are no problems with their brain function between seizures. However, some people with ADNFLE have experienced psychiatric disorders (such as schizophrenia), behavioral problems, or intellectual disability. It is unclear whether these additional features are directly related to epilepsy in these individuals.

Topic: autosomal dominant nocturnal frontal lobe epilepsy
Source: GHR
Question: How many people are affected by autosomal dominant nocturnal frontal lobe epilepsy ?
Answer: ADNFLE appears to be an uncommon form of epilepsy; its prevalence is unknown. This condition has been reported in more than 100 families worldwide.

Topic: autosomal dominant nocturnal frontal lobe epilepsy
Source: GHR
Question: What are the genetic changes related to autosomal dominant nocturnal frontal lobe epilepsy ?
Answer: Mutations in the CHRNA2, CHRNA4, and CHRNB2 genes can cause ADNFLE. These genes provide instructions for making different parts (subunits) of a larger molecule called a neuronal nicotinic acetylcholine receptor (nAChR). This receptor plays an important role in chemical signaling between nerve cells (neurons) in the brain.  Communication between neurons depends on chemicals called neurotransmitters, which are released from one neuron and taken up by neighboring neurons. Researchers believe that mutations in the CHRNA2, CHRNA4, and CHRNB2 genes affect the normal release and uptake of certain neurotransmitters in the brain. The resulting changes in signaling between neurons likely trigger the abnormal brain activity associated with seizures.  The seizures associated with ADNFLE begin in areas of the brain called the frontal lobes. These regions of the brain are involved in many critical functions, including reasoning, planning, judgment, and problem-solving. It is unclear why mutations in the CHRNA2, CHRNA4, and CHRNB2 genes cause seizures in the frontal lobes rather than elsewhere in the brain. Researchers are also working to determine why these seizures occur most often during sleep.  The genetic cause of ADNFLE has been identified in only a small percentage of affected families. In some cases, a gene other than those that make up the nAChR are involved. In the remaining families, the cause of the condition is unknown. Researchers are searching for other genetic changes, including mutations in other subunits of nAChR, that may underlie the condition.

Topic: autosomal dominant nocturnal frontal lobe epilepsy
Source: GHR
Question: Is autosomal dominant nocturnal frontal lobe epilepsy inherited ?
Answer: This condition is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to raise the risk of developing epilepsy. About 70 percent of people who inherit a mutation in the CHRNA2, CHRNA4, or CHRNB2 gene will develop seizures. In most cases, an affected person has one affected parent and other relatives with the condition. Other cases are described as sporadic, which means an affected person has no family history of the disorder.

Topic: autosomal dominant nocturnal frontal lobe epilepsy
Source: GHR
Question: What are the treatments for autosomal dominant nocturnal frontal lobe epilepsy ?
Answer: These resources address the diagnosis or management of ADNFLE:  - Gene Review: Gene Review: Autosomal Dominant Nocturnal Frontal Lobe Epilepsy  - Genetic Testing Registry: Epilepsy, nocturnal frontal lobe, type 1  - Genetic Testing Registry: Epilepsy, nocturnal frontal lobe, type 2  - Genetic Testing Registry: Epilepsy, nocturnal frontal lobe, type 3  - Genetic Testing Registry: Epilepsy, nocturnal frontal lobe, type 4  - MedlinePlus Encyclopedia: Epilepsy   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: autosomal dominant nocturnal frontal lobe epilepsy
Source: GHR
Question: What is (are) multiple familial trichoepithelioma ?
Answer: Multiple familial trichoepithelioma is a condition involving multiple skin tumors that develop from structures associated with the skin (skin appendages), such as hair follicles and sweat glands. People with multiple familial trichoepithelioma typically develop large numbers of smooth, round tumors called trichoepitheliomas, which arise from hair follicles. Trichoepitheliomas are generally noncancerous (benign) but occasionally develop into a type of skin cancer called basal cell carcinoma.  Individuals with multiple familial trichoepithelioma occasionally also develop other types of tumors, including growths called spiradenomas and cylindromas. Spiradenomas develop in sweat glands. The origin of cylindromas has been unclear; while previously thought to derive from sweat glands, they are now generally believed to begin in hair follicles. Affected individuals are also at increased risk of developing tumors in tissues other than skin appendages, particularly benign or malignant tumors of the salivary glands.  People with multiple familial trichoepithelioma typically begin developing tumors during childhood or adolescence. The tumors mostly appear on the face, especially in the folds in the skin between the nose and lips (nasolabial folds, sometimes called smile lines), but may also occur on the neck, scalp, or trunk. They may grow larger and increase in number over time.  In severe cases, the tumors may get in the way of the eyes, ears, nose, or mouth and affect vision, hearing, or other functions. The growths can be disfiguring and may contribute to depression or other psychological problems. For reasons that are unclear, females with multiple familial trichoepithelioma are often more severely affected than males.

Topic: multiple familial trichoepithelioma
Source: GHR
Question: How many people are affected by multiple familial trichoepithelioma ?
Answer: Multiple familial trichoepithelioma is a rare disorder; its prevalence is unknown.

Topic: multiple familial trichoepithelioma
Source: GHR
Question: What are the genetic changes related to multiple familial trichoepithelioma ?
Answer: Multiple familial trichoepithelioma can be caused by mutations in the CYLD gene. This gene provides instructions for making a protein that helps regulate nuclear factor-kappa-B. Nuclear factor-kappa-B is a group of related proteins that help protect cells from self-destruction (apoptosis) in response to certain signals. In regulating the action of nuclear factor-kappa-B, the CYLD protein allows cells to respond properly to signals to self-destruct when appropriate, such as when the cells become abnormal. By this mechanism, the CYLD protein acts as a tumor suppressor, which means that it helps prevent cells from growing and dividing too fast or in an uncontrolled way.  People with CYLD-related multiple familial trichoepithelioma are born with a mutation in one of the two copies of the CYLD gene in each cell. This mutation prevents the cell from making functional CYLD protein from the altered copy of the gene. However, enough protein is usually produced from the other, normal copy of the gene to regulate cell growth effectively. For tumors to develop, a second mutation or deletion of genetic material involving the other copy of the CYLD gene must occur in certain cells during a person's lifetime.  When both copies of the CYLD gene are mutated in a particular cell, that cell cannot produce any functional CYLD protein. The loss of this protein allows the cell to grow and divide in an uncontrolled way to form a tumor. In people with multiple familial trichoepithelioma, a second CYLD mutation typically occurs in multiple cells over an affected person's lifetime. The loss of CYLD protein in these cells leads to the growth of skin appendage tumors.  Some researchers consider multiple familial trichoepithelioma and two related conditions called familial cylindromatosis and Brooke-Spiegler syndrome, which are also caused by CYLD gene mutations, to be different forms of the same disorder. It is unclear why mutations in the CYLD gene cause different patterns of skin appendage tumors in each of these conditions, or why the tumors are generally confined to the skin in these disorders.  Some people with multiple familial trichoepithelioma do not have mutations in the CYLD gene. Scientists are working to identify the genetic cause of the disorder in these individuals.

Topic: multiple familial trichoepithelioma
Source: GHR
Question: Is multiple familial trichoepithelioma inherited ?
Answer: Susceptibility to multiple familial trichoepithelioma has an autosomal dominant pattern of inheritance, which means one copy of the altered gene in each cell increases the risk of developing this condition. However, a second, non-inherited mutation is required for development of skin appendage tumors in this disorder.

Topic: multiple familial trichoepithelioma
Source: GHR
Question: What are the treatments for multiple familial trichoepithelioma ?
Answer: These resources address the diagnosis or management of multiple familial trichoepithelioma:  - Genetic Testing Registry: Familial multiple trichoepitheliomata  - Genetic Testing Registry: Trichoepithelioma multiple familial 2   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: multiple familial trichoepithelioma
Source: GHR
Question: What is (are) congenital deafness with labyrinthine aplasia, microtia, and microdontia ?
Answer: Congenital deafness with labyrinthine aplasia, microtia, and microdontia (also called LAMM syndrome) is a condition that affects development of the ears and teeth. In people with this condition, the structures that form the inner ear are usually completely absent (labyrinthine aplasia). Rarely, affected individuals have some underdeveloped inner ear structures in one or both ears. The abnormalities of the inner ear cause a form of hearing loss called sensorineural deafness that is present from birth (congenital). Because the inner ear is important for balance as well as hearing, development of motor skills, such as sitting and crawling, may be delayed in affected infants. In addition, people with LAMM syndrome often have abnormally small outer ears (microtia) with narrow ear canals. They can also have unusually small, widely spaced teeth (microdontia).

Topic: congenital deafness with labyrinthine aplasia, microtia, and microdontia
Source: GHR
Question: How many people are affected by congenital deafness with labyrinthine aplasia, microtia, and microdontia ?
Answer: LAMM syndrome is a rare condition, although its prevalence is unknown. Approximately a dozen affected families have been identified.

Topic: congenital deafness with labyrinthine aplasia, microtia, and microdontia
Source: GHR
Question: What are the genetic changes related to congenital deafness with labyrinthine aplasia, microtia, and microdontia ?
Answer: LAMM syndrome is caused by mutations in the FGF3 gene, which provides instructions for making a protein called fibroblast growth factor 3 (FGF3). By attaching to another protein known as a receptor, the FGF3 protein triggers a cascade of chemical reactions inside the cell that signal the cell to undergo certain changes, such as dividing or maturing to take on specialized functions. During development before birth, the signals triggered by the FGF3 protein stimulate cells to form the structures that make up the inner ears. The FGF3 protein is also involved in the development of many other organs and structures, including the outer ears and teeth.  FGF3 gene mutations involved in LAMM syndrome alter the FGF3 protein. The altered protein likely has reduced or absent function and is unable to stimulate signaling. The loss of FGF3 function impairs development of the ears and teeth, which leads to the characteristic features of LAMM syndrome.

Topic: congenital deafness with labyrinthine aplasia, microtia, and microdontia
Source: GHR
Question: Is congenital deafness with labyrinthine aplasia, microtia, and microdontia inherited ?
Answer: This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.

Topic: congenital deafness with labyrinthine aplasia, microtia, and microdontia
Source: GHR
Question: What are the treatments for congenital deafness with labyrinthine aplasia, microtia, and microdontia ?
Answer: These resources address the diagnosis or management of LAMM syndrome:  - Gene Review: Gene Review: Congenital Deafness with Labyrinthine Aplasia, Microtia, and Microdontia  - Genetic Testing Registry: Deafness with labyrinthine aplasia microtia and microdontia (LAMM)   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care

Topic: congenital deafness with labyrinthine aplasia, microtia, and microdontia
Source: GHR
Question: What is (are) FOXG1 syndrome ?
Answer: FOXG1 syndrome is a condition characterized by impaired development and structural brain abnormalities. Affected infants are small at birth, and their heads grow more slowly than normal, leading to an unusually small head size (microcephaly) by early childhood. The condition is associated with a particular pattern of brain malformations that includes a thin or underdeveloped connection between the right and left halves of the brain (a structure called the corpus callosum), reduced folds and grooves (gyri) on the surface of the brain, and a smaller than usual amount of brain tissue known as white matter.  FOXG1 syndrome affects most aspects of development, and children with the condition typically have severe intellectual disability. Abnormal or involuntary movements, such as jerking movements of the arms and legs and repeated hand motions, are common, and most affected children do not learn to sit or walk without assistance. Babies and young children with FOXG1 syndrome often have feeding problems, sleep disturbances, seizures, irritability, and excessive crying. The condition is also characterized by limited communication and social interaction, including poor eye contact and a near absence of speech and language skills. Because of these social impairments, FOXG1 syndrome is classified as an autism spectrum disorder.  FOXG1 syndrome was previously described as a congenital variant of Rett syndrome, which is a similar disorder of brain development. Both disorders are characterized by impaired development, intellectual disability, and problems with communication and language. However, Rett syndrome is diagnosed almost exclusively in females, while FOXG1 syndrome affects both males and females. Rett syndrome also involves a period of apparently normal early development that does not occur in FOXG1 syndrome. Because of these differences, physicians and researchers now usually consider FOXG1 syndrome to be distinct from Rett syndrome.

Topic: FOXG1 syndrome
Source: GHR
Question: How many people are affected by FOXG1 syndrome ?
Answer: FOXG1 syndrome appears to be rare. At least 30 affected individuals have been described in the medical literature.

Topic: FOXG1 syndrome
Source: GHR
Question: What are the genetic changes related to FOXG1 syndrome ?
Answer: As its name suggests, FOXG1 syndrome is caused by changes involving the FOXG1 gene. This gene provides instructions for making a protein called forkhead box G1. This protein plays an important role in brain development before birth, particularly in a region of the embryonic brain known as the telencephalon. The telencephalon ultimately develops into several critical structures, including the the largest part of the brain (the cerebrum), which controls most voluntary activity, language, sensory perception, learning, and memory.  In some cases, FOXG1 syndrome is caused by mutations within the FOXG1 gene itself. In others, the condition results from a deletion of genetic material from a region of the long (q) arm of chromosome 14 that includes the FOXG1 gene. All of these genetic changes prevent the production of forkhead box G1 or impair the protein's function. A shortage of functional forkhead box G1 disrupts normal brain development starting before birth, which appears to underlie the structural brain abnormalities and severe developmental problems characteristic of FOXG1 syndrome.

Topic: FOXG1 syndrome
Source: GHR