Vanquish44/Healthcare_NLP huggingface dataset:
Question: Is desmoid tumor inherited ?
Answer: Most desmoid tumors are sporadic and are not inherited. Sporadic tumors result from gene mutations that occur during a person's lifetime, called somatic mutations. A somatic mutation in one copy of the gene is sufficient to cause the disorder. Somatic mutations in either the CTNNB1 or the APC gene can cause sporadic desmoid tumors.  An inherited mutation in one copy of the APC gene causes familial adenomatous polyposis and predisposes affected individuals to develop desmoid tumors. The desmoid tumors occur when a somatic mutation occurs in the second copy of the APC gene. In these cases, the condition is sometimes called hereditary desmoid disease.

Topic: desmoid tumor
Source: GHR
Question: What are the treatments for desmoid tumor ?
Answer: These resources address the diagnosis or management of desmoid tumor:  - Dana-Farber Cancer Institute  - Desmoid Tumor Research Foundation: About Desmoid Tumors  - Genetic Testing Registry: Desmoid disease, hereditary   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: desmoid tumor
Source: GHR
Question: What is (are) Parkinson disease ?
Answer: Parkinson disease is a progressive disorder of the nervous system. The disorder affects several regions of the brain, especially an area called the substantia nigra that controls balance and movement.  Often the first symptom of Parkinson disease is trembling or shaking (tremor) of a limb, especially when the body is at rest. Typically, the tremor begins on one side of the body, usually in one hand. Tremors can also affect the arms, legs, feet, and face. Other characteristic symptoms of Parkinson disease include rigidity or stiffness of the limbs and torso, slow movement (bradykinesia) or an inability to move (akinesia), and impaired balance and coordination (postural instability). These symptoms worsen slowly over time.  Parkinson disease can also affect emotions and thinking ability (cognition). Some affected individuals develop psychiatric conditions such as depression and visual hallucinations. People with Parkinson disease also have an increased risk of developing dementia, which is a decline in intellectual functions including judgment and memory.  Generally, Parkinson disease that begins after age 50 is called late-onset disease. The condition is described as early-onset disease if signs and symptoms begin before age 50. Early-onset cases that begin before age 20 are sometimes referred to as juvenile-onset Parkinson disease.

Topic: Parkinson disease
Source: GHR
Question: How many people are affected by Parkinson disease ?
Answer: Parkinson disease affects more than 1 million people in North America and more than 4 million people worldwide. In the United States, Parkinson disease occurs in approximately 13 per 100,000 people, and about 60,000 new cases are identified each year.  The late-onset form is the most common type of Parkinson disease, and the risk of developing this condition increases with age. Because more people are living longer, the number of people with this disease is expected to increase in coming decades.

Topic: Parkinson disease
Source: GHR
Question: What are the genetic changes related to Parkinson disease ?
Answer: Most cases of Parkinson disease probably result from a complex interaction of environmental and genetic factors. These cases are classified as sporadic and occur in people with no apparent history of the disorder in their family. The cause of these sporadic cases remains unclear.  Approximately 15 percent of people with Parkinson disease have a family history of this disorder. Familial cases of Parkinson disease can be caused by mutations in the LRRK2, PARK2, PARK7, PINK1, or SNCA gene, or by alterations in genes that have not been identified. Mutations in some of these genes may also play a role in cases that appear to be sporadic (not inherited).  Alterations in certain genes, including GBA and UCHL1, do not cause Parkinson disease but appear to modify the risk of developing the condition in some families. Variations in other genes that have not been identified probably also contribute to Parkinson disease risk.  It is not fully understood how genetic changes cause Parkinson disease or influence the risk of developing the disorder. Many Parkinson disease symptoms occur when nerve cells (neurons) in the substantia nigra die or become impaired. Normally, these cells produce a chemical messenger called dopamine, which transmits signals within the brain to produce smooth physical movements. When these dopamine-producing neurons are damaged or die, communication between the brain and muscles weakens. Eventually, the brain becomes unable to control muscle movement.  Some gene mutations appear to disturb the cell machinery that breaks down (degrades) unwanted proteins in dopamine-producing neurons. As a result, undegraded proteins accumulate, leading to the impairment or death of these cells. Other mutations may affect the function of mitochondria, the energy-producing structures within cells. As a byproduct of energy production, mitochondria make unstable molecules called free radicals that can damage cells. Cells normally counteract the effects of free radicals before they cause damage, but mutations can disrupt this process. As a result, free radicals may accumulate and impair or kill dopamine-producing neurons.  In most cases of Parkinson disease, protein deposits called Lewy bodies appear in dead or dying dopamine-producing neurons. (When Lewy bodies are not present, the condition is sometimes referred to as parkinsonism.) It is unclear whether Lewy bodies play a role in killing nerve cells or if they are part of the cells' response to the disease.

Topic: Parkinson disease
Source: GHR
Question: Is Parkinson disease inherited ?
Answer: Most cases of Parkinson disease occur in people with no apparent family history of the disorder. These sporadic cases may not be inherited, or they may have an inheritance pattern that is unknown.  Among familial cases of Parkinson disease, the inheritance pattern differs depending on the gene that is altered. If the LRRK2 or SNCA gene is involved, the disorder is inherited in an autosomal dominant pattern, which means one copy of an altered gene in each cell is sufficient to cause the disorder. In most cases, an affected person has one parent with the condition.  If the PARK2, PARK7, or PINK1 gene is involved, Parkinson disease is inherited in an autosomal recessive pattern. This type of inheritance means that two copies of the gene in each cell are altered. Most often, the parents of an individual with autosomal recessive Parkinson disease each carry one copy of the altered gene but do not show signs and symptoms of the disorder.  When genetic alterations modify the risk of developing Parkinson disease, the inheritance pattern is usually unknown.

Topic: Parkinson disease
Source: GHR
Question: What are the treatments for Parkinson disease ?
Answer: These resources address the diagnosis or management of Parkinson disease:  - Gene Review: Gene Review: Parkinson Disease Overview  - Genetic Testing Registry: Parkinson disease 1  - Genetic Testing Registry: Parkinson disease 10  - Genetic Testing Registry: Parkinson disease 11  - Genetic Testing Registry: Parkinson disease 12  - Genetic Testing Registry: Parkinson disease 13  - Genetic Testing Registry: Parkinson disease 14  - Genetic Testing Registry: Parkinson disease 15  - Genetic Testing Registry: Parkinson disease 16  - Genetic Testing Registry: Parkinson disease 17  - Genetic Testing Registry: Parkinson disease 18  - Genetic Testing Registry: Parkinson disease 2  - Genetic Testing Registry: Parkinson disease 3  - Genetic Testing Registry: Parkinson disease 4  - Genetic Testing Registry: Parkinson disease 5  - Genetic Testing Registry: Parkinson disease 6, autosomal recessive early-onset  - Genetic Testing Registry: Parkinson disease 7  - Genetic Testing Registry: Parkinson disease 8, autosomal dominant  - Genetic Testing Registry: Parkinson disease, late-onset  - Genetic Testing Registry: Parkinson disease, mitochondrial  - MedlinePlus Encyclopedia: Parkinson's Disease  - Michael J. Fox Foundation for Parkinson's Research: What Drugs Are Used to Treat Parkinson's Disease and How Do They Work?  - National Institute of Neurological Disorders and Stroke: Deep Brain Stimulation for Parkinson's Disease  - Parkinson's Disease Foundation: Diagnosis  - Parkinson's Disease Foundation: Medications & Treatments   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: Parkinson disease
Source: GHR
Question: What is (are) congenital stromal corneal dystrophy ?
Answer: Congenital stromal corneal dystrophy is an inherited eye disorder. This condition primarily affects the cornea, which is the clear outer covering of the eye. In people with this condition, the cornea appears cloudy and may have an irregular surface. These corneal changes lead to visual impairment, including blurring, glare, and a loss of sharp vision (reduced visual acuity). Visual impairment is often associated with additional eye abnormalities, including "lazy eye" (amblyopia), eyes that do not look in the same direction (strabismus), involuntary eye movements (nystagmus), and increased sensitivity to light (photophobia).

Topic: congenital stromal corneal dystrophy
Source: GHR
Question: How many people are affected by congenital stromal corneal dystrophy ?
Answer: Congenital stromal corneal dystrophy is probably very rare; only a few affected families have been reported in the medical literature.

Topic: congenital stromal corneal dystrophy
Source: GHR
Question: What are the genetic changes related to congenital stromal corneal dystrophy ?
Answer: Congenital stromal corneal dystrophy is caused by mutations in the DCN gene. This gene provides instructions for making a protein called decorin, which is involved in the organization of collagens. Collagens are proteins that strengthen and support connective tissues such as skin, bone, tendons, and ligaments. In the cornea, well-organized bundles of collagen make the cornea transparent. Decorin ensures that collagen fibrils in the cornea are uniformly sized and regularly spaced.  Mutations in the DCN gene lead to the production of a defective version of decorin. This abnormal protein interferes with the organization of collagen fibrils in the cornea. As poorly arranged collagen fibrils accumulate, the cornea becomes cloudy. These corneal changes lead to reduced visual acuity and related eye abnormalities.

Topic: congenital stromal corneal dystrophy
Source: GHR
Question: Is congenital stromal corneal dystrophy 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 cause the disorder.

Topic: congenital stromal corneal dystrophy
Source: GHR
Question: What are the treatments for congenital stromal corneal dystrophy ?
Answer: These resources address the diagnosis or management of congenital stromal corneal dystrophy:  - Gene Review: Gene Review: Congenital Stromal Corneal Dystrophy  - Genetic Testing Registry: Congenital Stromal Corneal Dystrophy  - MedlinePlus Encyclopedia: Cloudy Cornea   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 stromal corneal dystrophy
Source: GHR
Question: What is (are) Sheldon-Hall syndrome ?
Answer: Sheldon-Hall syndrome, also known as distal arthrogryposis type 2B, is a disorder characterized by joint deformities (contractures) that restrict movement in the hands and feet. The term "arthrogryposis" comes from the Greek words for joint (arthro-) and crooked or hooked (gryposis). "Distal" refers to areas of the body away from the center. The characteristic features of this condition include permanently bent fingers and toes (camptodactyly), overlapping fingers, and a hand deformity called ulnar deviation in which all of the fingers are angled outward toward the fifth (pinky) finger. Inward- and upward-turning feet (a condition called clubfoot) is also commonly seen in Sheldon-Hall syndrome. The specific hand and foot abnormalities vary among affected individuals; the abnormalities are present at birth and generally do not get worse over time.  People with Sheldon-Hall syndrome also usually have distinctive facial features, which include a triangular face; outside corners of the eyes that point downward (down-slanting palpebral fissures); deep folds in the skin between the nose and lips (nasolabial folds); and a small mouth with a high, arched roof of the mouth (palate). Other features that may occur in Sheldon-Hall syndrome include extra folds of skin on the neck (webbed neck) and short stature.  Sheldon-Hall syndrome does not usually affect other parts of the body, and intelligence and life expectancy are normal in this disorder.

Topic: Sheldon-Hall syndrome
Source: GHR
Question: How many people are affected by Sheldon-Hall syndrome ?
Answer: The prevalence of Sheldon-Hall syndrome is unknown; however, it is thought to be the most common type of distal arthrogryposis. About 100 affected individuals have been described in the medical literature.

Topic: Sheldon-Hall syndrome
Source: GHR
Question: What are the genetic changes related to Sheldon-Hall syndrome ?
Answer: Sheldon-Hall syndrome can be caused by mutations in the MYH3, TNNI2, TNNT3, or TPM2 gene. These genes provide instructions for making proteins that are involved in muscle tensing (contraction).  Muscle contraction occurs when thick filaments made of proteins called myosins slide past thin filaments made of proteins called actins. The MYH3 gene provides instructions for making a myosin protein that is normally active only before birth and is important for early development of the muscles.  The process of muscle contraction is controlled (regulated) by other proteins called troponins and tropomyosins, which affect the interaction of myosin and actin. Certain troponin proteins are produced from the TNNI2 and TNNT3 genes. The TPM2 gene provides instructions for making a tropomyosin protein.  Mutations in the MYH3, TNNI2, TNNT3, or TPM2 gene likely interfere with normal muscle development or prevent muscle contractions from being properly controlled, resulting in the contractures and other muscle and skeletal abnormalities associated with Sheldon-Hall syndrome. It is unknown why the contractures mainly affect the hands and feet or how these gene mutations are related to other features of this disorder.

Topic: Sheldon-Hall syndrome
Source: GHR
Question: Is Sheldon-Hall syndrome 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 cause the disorder. In about 50 percent of cases, an affected person inherits the mutation from one affected parent. Other cases result from new mutations in the gene and occur in people with no history of the disorder in their family.

Topic: Sheldon-Hall syndrome
Source: GHR
Question: What are the treatments for Sheldon-Hall syndrome ?
Answer: These resources address the diagnosis or management of Sheldon-Hall syndrome:  - Gillette Children's Hospital  - NYU Langone Medical Center   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: Sheldon-Hall syndrome
Source: GHR
Question: What is (are) choroideremia ?
Answer: Choroideremia is a condition characterized by progressive vision loss that mainly affects males. The first symptom of this condition is usually an impairment of night vision (night blindness), which can occur in early childhood. A progressive narrowing of the field of vision (tunnel vision) follows, as well as a decrease in the ability to see details (visual acuity). These vision problems are due to an ongoing loss of cells (atrophy) in the specialized light-sensitive tissue that lines the back of the eye (retina) and a nearby network of blood vessels (the choroid). The vision impairment in choroideremia worsens over time, but the progression varies among affected individuals. However, all individuals with this condition will develop blindness, most commonly in late adulthood.

Topic: choroideremia
Source: GHR
Question: How many people are affected by choroideremia ?
Answer: The prevalence of choroideremia is estimated to be 1 in 50,000 to 100,000 people. However, it is likely that this condition is underdiagnosed because of its similarities to other eye disorders. Choroideremia is thought to account for approximately 4 percent of all blindness.

Topic: choroideremia
Source: GHR
Question: What are the genetic changes related to choroideremia ?
Answer: Mutations in the CHM gene cause choroideremia. The CHM gene provides instructions for producing the Rab escort protein-1 (REP-1). As an escort protein, REP-1 attaches to molecules called Rab proteins within the cell and directs them to the membranes of various cell compartments (organelles). Rab proteins are involved in the movement of proteins and organelles within cells (intracellular trafficking). Mutations in the CHM gene lead to an absence of REP-1 protein or the production of a REP-1 protein that cannot carry out its protein escort function. This lack of functional REP-1 prevents Rab proteins from reaching and attaching (binding) to the organelle membranes. Without the aid of Rab proteins in intracellular trafficking, cells die prematurely.  The REP-1 protein is active (expressed) throughout the body, as is a similar protein, REP-2. Research suggests that when REP-1 is absent or nonfunctional, REP-2 can perform the protein escort duties of REP-1 in many of the body's tissues. Very little REP-2 protein is present in the retina, however, so it cannot compensate for the loss of REP-1 in this tissue. Loss of REP-1 function and subsequent misplacement of Rab proteins within the cells of the retina causes the progressive vision loss characteristic of choroideremia.

Topic: choroideremia
Source: GHR
Question: Is choroideremia inherited ?
Answer: Choroideremia is inherited in an X-linked recessive pattern. The CHM gene is located on the X chromosome, which is one of the two sex chromosomes. In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. In females (who have two X chromosomes), a mutation must be present in both copies of the gene to cause the disorder. Males are affected by X-linked recessive disorders much more frequently than females. A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons.  In X-linked recessive inheritance, a female with one mutated copy of the gene in each cell is called a carrier. She can pass on the altered gene, but usually does not experience signs and symptoms of the disorder. Females who carry a CHM mutation may show small areas of cell loss within the retina that can be observed during a thorough eye examination. These changes can impair vision later in life.

Topic: choroideremia
Source: GHR
Question: What are the treatments for choroideremia ?
Answer: These resources address the diagnosis or management of choroideremia:  - Gene Review: Gene Review: Choroideremia  - Genetic Testing Registry: Choroideremia  - MedlinePlus Encyclopedia: Vision - night blindness  - MedlinePlus Encyclopedia: Visual field   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: choroideremia
Source: GHR
Question: What is (are) sensorineural deafness and male infertility ?
Answer: Sensorineural deafness and male infertility is a condition characterized by hearing loss and an inability to father children. Affected individuals have moderate to severe sensorineural hearing loss, which is caused by abnormalities in the inner ear. The hearing loss is typically diagnosed in early childhood and does not worsen over time. Males with this condition produce sperm that have decreased movement (motility), causing affected males to be infertile.

Topic: sensorineural deafness and male infertility
Source: GHR
Question: How many people are affected by sensorineural deafness and male infertility ?
Answer: The prevalence of sensorineural deafness and male infertility is unknown.

Topic: sensorineural deafness and male infertility
Source: GHR
Question: What are the genetic changes related to sensorineural deafness and male infertility ?
Answer: Sensorineural deafness and male infertility is caused by a deletion of genetic material on the long (q) arm of chromosome 15. The signs and symptoms of sensorineural deafness and male infertility are related to the loss of multiple genes in this region. The size of the deletion varies among affected individuals. Researchers have determined that the loss of a particular gene on chromosome 15, the STRC gene, is responsible for hearing loss in affected individuals. The loss of another gene, CATSPER2, in the same region of chromosome 15 is responsible for the sperm abnormalities and infertility in affected males. Researchers are working to determine how the loss of additional genes in the deleted region affects people with sensorineural deafness and male infertility.

Topic: sensorineural deafness and male infertility
Source: GHR
Question: Is sensorineural deafness and male infertility inherited ?
Answer: Sensorineural deafness and male infertility is inherited in an autosomal recessive pattern, which means both copies of chromosome 15 in each cell have a deletion. The parents of an individual with sensorineural deafness and male infertility each carry one copy of the chromosome 15 deletion, but they do not show symptoms of the condition.  Males with two chromosome 15 deletions in each cell have sensorineural deafness and infertility. Females with two chromosome 15 deletions in each cell have sensorineural deafness as their only symptom because the CATSPER2 gene deletions affect sperm function, and women do not produce sperm.

Topic: sensorineural deafness and male infertility
Source: GHR
Question: What are the treatments for sensorineural deafness and male infertility ?
Answer: These resources address the diagnosis or management of sensorineural deafness and male infertility:  - Cleveland Clinic: Male Infertility  - Gene Review: Gene Review: CATSPER-Related Male Infertility  - Genetic Testing Registry: Deafness, sensorineural, and male infertility  - MedlinePlus Health Topic: Assisted Reproductive Technology  - RESOLVE: The National Infertility Association: Semen Analysis   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: sensorineural deafness and male infertility
Source: GHR
Question: How many people are affected by congenital generalized lipodystrophy ?
Answer: Congenital generalized lipodystrophy has an estimated prevalence of 1 in 10 million people worldwide. Between 300 and 500 people with the condition have been described in the medical literature. Although this condition has been reported in populations around the world, it appears to be more common in certain regions of Lebanon and Brazil.

Topic: congenital generalized lipodystrophy
Source: GHR