Vanquish44/Healthcare_NLP huggingface dataset:
Question: What are the genetic changes related to Norrie disease ?
Answer: Mutations in the NDP gene cause Norrie disease.  The NDP gene provides instructions for making a protein called norrin. Norrin participates in the Wnt cascade, a sequence of steps that affect the way cells and tissues develop. In particular, norrin seems to play a critical role in the specialization of retinal cells for their unique sensory capabilities. It is also involved in the establishment of a blood supply to tissues of the retina and the inner ear, and the development of other body systems.  In order to initiate the Wnt cascade, norrin must bind (attach) to another protein called frizzled-4. Mutations in the norrin protein interfere with its ability to bind to frizzled-4, resulting in the signs and symptoms of Norrie disease.

Topic: Norrie disease
Source: GHR
Question: Is Norrie disease inherited ?
Answer: This condition is inherited in an X-linked recessive pattern. A condition is considered X-linked if the mutated gene that causes the disorder is located on the X chromosome, 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 altered copy of the gene in each cell is called a carrier. She can pass on the gene, but generally does not experience signs and symptoms of the disorder. In rare cases, however, carrier females have shown some retinal abnormalities or mild hearing loss associated with Norrie disease.

Topic: Norrie disease
Source: GHR
Question: What are the treatments for Norrie disease ?
Answer: These resources address the diagnosis or management of Norrie disease:  - Gene Review: Gene Review: NDP-Related Retinopathies  - Genetic Testing Registry: Atrophia bulborum hereditaria   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: Norrie disease
Source: GHR
Question: What is (are) infantile-onset spinocerebellar ataxia ?
Answer: Infantile-onset spinocerebellar ataxia (IOSCA) is a progressive disorder that affects the nervous system. Babies with IOSCA develop normally during the first year of life. During early childhood, however, they begin experiencing difficulty coordinating movements (ataxia); very weak muscle tone (hypotonia); involuntary writhing movements of the limbs (athetosis); and decreased reflexes. By their teenage years affected individuals require wheelchair assistance.  People with IOSCA often develop problems with the autonomic nervous system, which controls involuntary body functions. As a result, they may experience excessive sweating, difficulty controlling urination, and severe constipation.  IOSCA also leads to vision and hearing problems that begin by about age 7. Children with this disorder develop weakness in the muscles that control eye movement (ophthalmoplegia). In their teenage years they experience degeneration of the nerves that carry information from the eyes to the brain (optic atrophy), which can result in vision loss. Hearing loss caused by nerve damage (sensorineural hearing loss) typically occurs during childhood and progresses to profound deafness.  Individuals with IOSCA may have recurrent seizures (epilepsy). These seizures can lead to severe brain dysfunction (encephalopathy).  Most people with IOSCA survive into adulthood. However, a few individuals with IOSCA have an especially severe form of the disorder involving liver damage and encephalopathy that develops during early childhood. These children do not generally live past age 5.

Topic: infantile-onset spinocerebellar ataxia
Source: GHR
Question: How many people are affected by infantile-onset spinocerebellar ataxia ?
Answer: More than 20 individuals with IOSCA have been identified in Finland. A few individuals with similar symptoms have been reported elsewhere in Europe.

Topic: infantile-onset spinocerebellar ataxia
Source: GHR
Question: What are the genetic changes related to infantile-onset spinocerebellar ataxia ?
Answer: Mutations in the C10orf2 gene cause IOSCA. The C10orf2 gene provides instructions for making two very similar proteins called Twinkle and Twinky. These proteins are found in the mitochondria, which are structures within cells that convert the energy from food into a form that cells can use.  Mitochondria each contain a small amount of DNA, known as mitochondrial DNA or mtDNA, which is essential for the normal function of these structures. The Twinkle protein is involved in the production and maintenance of mtDNA. The function of the Twinky protein is unknown.  The C10orf2 gene mutations that cause IOSCA interfere with the function of the Twinkle protein and result in reduced quantities of mtDNA (mtDNA depletion). Impaired mitochondrial function in the nervous system, muscles, and other tissues that require a large amount of energy leads to neurological dysfunction and the other problems associated with IOSCA.

Topic: infantile-onset spinocerebellar ataxia
Source: GHR
Question: Is infantile-onset spinocerebellar ataxia 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: infantile-onset spinocerebellar ataxia
Source: GHR
Question: What are the treatments for infantile-onset spinocerebellar ataxia ?
Answer: These resources address the diagnosis or management of IOSCA:  - Gene Review: Gene Review: Infantile-Onset Spinocerebellar Ataxia  - Genetic Testing Registry: Mitochondrial DNA depletion syndrome 7 (hepatocerebral type)   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: infantile-onset spinocerebellar ataxia
Source: GHR
Question: What is (are) succinyl-CoA:3-ketoacid CoA transferase deficiency ?
Answer: Succinyl-CoA:3-ketoacid CoA transferase (SCOT) deficiency is an inherited disorder that impairs the body's ability to break down ketones, which are molecules produced in the liver during the breakdown of fats.  The signs and symptoms of SCOT deficiency typically appear within the first few years of life. Affected individuals experience episodes of extreme tiredness (lethargy), appetite loss, vomiting, rapid breathing, and, occasionally, seizures. These episodes, which are called ketoacidotic attacks, sometimes lead to coma. About half of affected individuals have a ketoacidotic attack within the first 4 days of life. Affected individuals have no symptoms of the disorder between ketoacidotic attacks.  People with SCOT deficiency usually have a permanently elevated level of ketones in their blood (persistent ketosis). If the level of ketones gets too high, which can be brought on by infections, fevers, or periods without food (fasting), a ketoacidotic attack can occur. The frequency of ketoacidotic attacks varies among affected individuals.

Topic: succinyl-CoA:3-ketoacid CoA transferase deficiency
Source: GHR
Question: How many people are affected by succinyl-CoA:3-ketoacid CoA transferase deficiency ?
Answer: The prevalence of SCOT deficiency is unknown. More than 20 cases of this condition have been reported in the scientific literature.

Topic: succinyl-CoA:3-ketoacid CoA transferase deficiency
Source: GHR
Question: What are the genetic changes related to succinyl-CoA:3-ketoacid CoA transferase deficiency ?
Answer: Mutations in the OXCT1 gene cause SCOT deficiency. The OXCT1 gene provides instructions for making an enzyme called succinyl-CoA:3-ketoacid CoA transferase (SCOT). The SCOT enzyme is made in the energy-producing centers of cells (mitochondria). The enzyme plays a role in the breakdown of ketones, which are an important source of energy during fasting or when energy demands are increased, such as during illness or when exercising.  OXCT1 gene mutations result in the production of a SCOT enzyme with little or no function. A reduction in the amount of functional enzyme leads to an inability to break down ketones, resulting in decreased energy production and an elevated level of ketones in the blood. If these signs become severe, a ketoacidotic attack can occur. Individuals with mutations that create an enzyme with partial function are still prone to ketoacidotic attacks, but are less likely to have persistent ketosis.

Topic: succinyl-CoA:3-ketoacid CoA transferase deficiency
Source: GHR
Question: Is succinyl-CoA:3-ketoacid CoA transferase 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: succinyl-CoA:3-ketoacid CoA transferase deficiency
Source: GHR
Question: What are the treatments for succinyl-CoA:3-ketoacid CoA transferase deficiency ?
Answer: These resources address the diagnosis or management of succinyl-CoA:3-ketoacid CoA transferase deficiency:  - Genetic Testing Registry: Succinyl-CoA acetoacetate transferase deficiency  - MedlinePlus Encyclopedia: Ketones--Urine  - MedlinePlus Encyclopedia: Serum Ketones Test   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: succinyl-CoA:3-ketoacid CoA transferase deficiency
Source: GHR
Question: What is (are) hereditary neuropathy with liability to pressure palsies ?
Answer: Hereditary neuropathy with liability to pressure palsies is a disorder that affects peripheral nerves. These nerves connect the brain and spinal cord to muscles as well as sensory cells that detect touch, pain, and temperature. In people with this disorder, the peripheral nerves are unusually sensitive to pressure.  Hereditary neuropathy with liability to pressure palsies causes recurrent episodes of numbness, tingling, and/or loss of muscle function (palsy). An episode can last from several minutes to several months, but recovery is usually complete. Repeated incidents, however, can cause permanent muscle weakness or loss of sensation. This disorder is also associated with pain in the limbs, especially the hands.  A pressure palsy episode results from problems in a single nerve, but any peripheral nerve can be affected. Episodes often recur, but not always at the same site. The most common problem sites involve nerves in wrists, elbows, and knees. Fingers, shoulders, hands, feet, and the scalp can also be affected. Many people with this disorder experience carpal tunnel syndrome when a nerve in the wrist (the median nerve) is involved. Carpal tunnel syndrome is characterized by numbness, tingling, and weakness in the hand and fingers. An episode in the hand may affect fine motor activities such as writing, opening jars, and fastening buttons. An episode in the leg can make walking, climbing stairs, or driving difficult or impossible.  Symptoms usually begin during adolescence or early adulthood but may develop anytime from childhood to late adulthood. Symptoms vary in severity; many people never realize they have the disorder, while some people experience prolonged disability. Hereditary neuropathy with liability to pressure palsies does not affect life expectancy.

Topic: hereditary neuropathy with liability to pressure palsies
Source: GHR
Question: How many people are affected by hereditary neuropathy with liability to pressure palsies ?
Answer: Hereditary neuropathy with liability to pressure palsies is estimated to occur in 2 to 5 per 100,000 individuals.

Topic: hereditary neuropathy with liability to pressure palsies
Source: GHR
Question: What are the genetic changes related to hereditary neuropathy with liability to pressure palsies ?
Answer: Mutations in the PMP22 gene cause hereditary neuropathy with liability to pressure palsies.  Hereditary neuropathy with liability to pressure palsies is caused by the loss of one copy of the PMP22 gene or alterations within the gene. The consequences of PMP22 gene mutations are not clearly understood. Most likely, PMP22 gene mutations affect myelin, the protective substance that covers nerve cells. As a result of these mutations, some of the protective myelin covering may become unstable, which leads to increased sensitivity to pressure on the nerves.

Topic: hereditary neuropathy with liability to pressure palsies
Source: GHR
Question: Is hereditary neuropathy with liability to pressure palsies 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: hereditary neuropathy with liability to pressure palsies
Source: GHR
Question: What are the treatments for hereditary neuropathy with liability to pressure palsies ?
Answer: These resources address the diagnosis or management of hereditary neuropathy with liability to pressure palsies:  - Gene Review: Gene Review: Hereditary Neuropathy with Liability to Pressure Palsies  - Genetic Testing Registry: Hereditary liability to pressure palsies  - MedlinePlus Encyclopedia: carpal tunnel syndrome   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: hereditary neuropathy with liability to pressure palsies
Source: GHR
Question: What is (are) ocular albinism ?
Answer: Ocular albinism is a genetic condition that primarily affects the eyes. This condition reduces the coloring (pigmentation) of the iris, which is the colored part of the eye, and the retina, which is the light-sensitive tissue at the back of the eye. Pigmentation in the eye is essential for normal vision.  Ocular albinism is characterized by severely impaired sharpness of vision (visual acuity) and problems with combining vision from both eyes to perceive depth (stereoscopic vision). Although the vision loss is permanent, it does not worsen over time. Other eye abnormalities associated with this condition include rapid, involuntary eye movements (nystagmus); eyes that do not look in the same direction (strabismus); and increased sensitivity to light (photophobia). Many affected individuals also have abnormalities involving the optic nerves, which carry visual information from the eye to the brain.  Unlike some other forms of albinism, ocular albinism does not significantly affect the color of the skin and hair. People with this condition may have a somewhat lighter complexion than other members of their family, but these differences are usually minor.  The most common form of ocular albinism is known as the Nettleship-Falls type or type 1. Other forms of ocular albinism are much rarer and may be associated with additional signs and symptoms, such as hearing loss.

Topic: ocular albinism
Source: GHR
Question: How many people are affected by ocular albinism ?
Answer: The most common form of this disorder, ocular albinism type 1, affects at least 1 in 60,000 males. The classic signs and symptoms of this condition are much less common in females.

Topic: ocular albinism
Source: GHR
Question: What are the genetic changes related to ocular albinism ?
Answer: Ocular albinism type 1 results from mutations in the GPR143 gene. This gene provides instructions for making a protein that plays a role in pigmentation of the eyes and skin. It helps control the growth of melanosomes, which are cellular structures that produce and store a pigment called melanin. Melanin is the substance that gives skin, hair, and eyes their color. In the retina, this pigment also plays a role in normal vision.  Most mutations in the GPR143 gene alter the size or shape of the GPR143 protein. Many of these genetic changes prevent the protein from reaching melanosomes to control their growth. In other cases, the protein reaches melanosomes normally but mutations disrupt the protein's function. As a result of these changes, melanosomes in skin cells and the retina can grow abnormally large. Researchers are uncertain how these giant melanosomes are related to vision loss and other eye abnormalities in people with ocular albinism.  Rare cases of ocular albinism are not caused by mutations in the GPR143 gene. In these cases, the genetic cause of the condition is often unknown.

Topic: ocular albinism
Source: GHR
Question: Is ocular albinism inherited ?
Answer: Ocular albinism type 1 is inherited in an X-linked pattern. A condition is considered X-linked if the mutated gene that causes the disorder is located on the X chromosome, one of the two sex chromosomes. In males (who have only one X chromosome), one altered copy of the GPR143 gene in each cell is sufficient to cause the characteristic features of ocular albinism. Because females have two copies of the X chromosome, women with only one copy of a GPR143 mutation in each cell usually do not experience vision loss or other significant eye abnormalities. They may have mild changes in retinal pigmentation that can be detected during an eye examination.

Topic: ocular albinism
Source: GHR
Question: What are the treatments for ocular albinism ?
Answer: These resources address the diagnosis or management of ocular albinism:  - Gene Review: Gene Review: Ocular Albinism, X-Linked  - Genetic Testing Registry: Albinism ocular late onset sensorineural deafness  - Genetic Testing Registry: Albinism, ocular, with sensorineural deafness  - Genetic Testing Registry: Ocular albinism, type I  - MedlinePlus Encyclopedia: Albinism   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: ocular albinism
Source: GHR
Question: What is (are) DOLK-congenital disorder of glycosylation ?
Answer: DOLK-congenital disorder of glycosylation (DOLK-CDG, formerly known as congenital disorder of glycosylation type Im) is an inherited condition that often affects the heart but can also involve other body systems. The pattern and severity of this disorder's signs and symptoms vary among affected individuals.  Individuals with DOLK-CDG typically develop signs and symptoms of the condition during infancy or early childhood. Nearly all individuals with DOLK-CDG develop a weakened and enlarged heart (dilated cardiomyopathy). Other frequent signs and symptoms include recurrent seizures; developmental delay; poor muscle tone (hypotonia); and dry, scaly skin (ichthyosis). Less commonly, affected individuals can have distinctive facial features, kidney disease, hormonal abnormalities, or eye problems.  Individuals with DOLK-CDG typically do not survive into adulthood, often because of complications related to dilated cardiomyopathy, and some do not survive past infancy.

Topic: DOLK-congenital disorder of glycosylation
Source: GHR
Question: How many people are affected by DOLK-congenital disorder of glycosylation ?
Answer: DOLK-CDG is likely a rare condition; at least 18 cases have been reported in the scientific literature.

Topic: DOLK-congenital disorder of glycosylation
Source: GHR
Question: What are the genetic changes related to DOLK-congenital disorder of glycosylation ?
Answer: DOLK-CDG is caused by mutations in the DOLK gene. This gene provides instructions for making the enzyme dolichol kinase, which facilitates the final step of the production of a compound called dolichol phosphate. This compound is critical for a process called glycosylation, which attaches groups of sugar molecules (oligosaccharides) to proteins. Glycosylation changes proteins in ways that are important for their functions. During glycosylation, sugars are added to dolichol phosphate in order to build the oligosaccharide chain. Once the chain is formed, dolichol phosphate transports the oligosaccharide to the protein that needs to be glycosylated and attaches it to a specific site on the protein.  Mutations in the DOLK gene lead to the production of abnormal dolichol kinase with reduced or absent activity. Without properly functioning dolichol kinase, dolichol phosphate is not produced and glycosylation cannot proceed normally. In particular, a protein known to stabilize heart muscle fibers, called alpha-dystroglycan, has been shown to have reduced glycosylation in people with DOLK-CDG. Impaired glycosylation of alpha-dystroglycan disrupts its normal function, which damages heart muscle fibers as they repeatedly contract and relax. Over time, the fibers weaken and break down, leading to dilated cardiomyopathy. The other signs and symptoms of DOLK-CDG are likely due to the abnormal glycosylation of additional proteins in other organs and tissues.

Topic: DOLK-congenital disorder of glycosylation
Source: GHR
Question: Is DOLK-congenital disorder of glycosylation 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: DOLK-congenital disorder of glycosylation
Source: GHR
Question: What are the treatments for DOLK-congenital disorder of glycosylation ?
Answer: These resources address the diagnosis or management of DOLK-CDG:  - Gene Review: Gene Review: Congenital Disorders of N-Linked Glycosylation Pathway Overview  - Genetic Testing Registry: Congenital disorder of glycosylation type 1M  - MedlinePlus Encyclopedia: Dilated Cardiomyopathy   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: DOLK-congenital disorder of glycosylation
Source: GHR
Question: What is (are) mucolipidosis III gamma ?
Answer: Mucolipidosis III gamma is a slowly progressive disorder that affects many parts of the body. Signs and symptoms of this condition typically appear around age 3.  Individuals with mucolipidosis III gamma grow slowly and have short stature. They also have stiff joints and dysostosis multiplex, which refers to multiple skeletal abnormalities seen on x-ray. Many affected individuals develop low bone mineral density (osteoporosis), which weakens the bones and makes them prone to fracture. Osteoporosis and progressive joint problems in people with mucolipidosis III gamma also cause pain, which becomes more severe over time.  People with mucolipidosis III gamma often have heart valve abnormalities and mild clouding of the clear covering of the eye (cornea). Their facial features become slightly thickened or "coarse" as they get older. A small percentage of people with this condition have mild intellectual disability or learning problems. Individuals with mucolipidosis III gamma generally survive into adulthood, but they may have a shortened lifespan.

Topic: mucolipidosis III gamma
Source: GHR
Question: How many people are affected by mucolipidosis III gamma ?
Answer: Mucolipidosis III gamma is a rare disorder, although its exact prevalence is unknown. It is estimated to occur in about 1 in 100,000 to 400,000 individuals worldwide.

Topic: mucolipidosis III gamma
Source: GHR