Vanquish44/Healthcare_NLP huggingface dataset:
Question: What are the genetic changes related to CAV3-related distal myopathy ?
Answer: CAV3-related distal myopathy is part of a group of conditions called caveolinopathies, which are muscle disorders caused by mutations in the CAV3 gene. The CAV3 gene provides instructions for making a protein called caveolin-3, which is found in the membrane surrounding muscle cells. This protein is the main component of caveolae, which are small pouches in the muscle cell membrane. Within the caveolae, the caveolin-3 protein acts as a scaffold to organize other molecules that are important for cell signaling and maintenance of the cell structure.  CAV3 gene mutations result in a shortage of caveolin-3 protein in the muscle cell membrane and a reduction in the number of caveolae. Researchers suggest that a shortage of caveolae impairs the structural integrity of muscle cells, interferes with cell signaling, and causes the self-destruction of cells (apoptosis). The resulting degeneration of muscle tissue leads to the signs and symptoms of CAV3-related distal myopathy.  In addition to CAV3-related distal myopathy, CAV3 gene mutations can cause other caveolinopathies including limb-girdle muscular dystrophy, rippling muscle disease, isolated hyperCKemia, and a heart disorder called hypertrophic cardiomyopathy. Several CAV3 gene mutations have been found to cause different caveolinopathies in different individuals. It is unclear why a single CAV3 gene mutation may cause different patterns of signs and symptoms, even within the same family.

Topic: CAV3-related distal myopathy
Source: GHR
Question: Is CAV3-related distal myopathy 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 most cases, an affected person has one parent with CAV3-related distal myopathy or another caveolinopathy. Rare cases result from new mutations in the gene and occur in people with no history of caveolinopathies in their family.

Topic: CAV3-related distal myopathy
Source: GHR
Question: What are the treatments for CAV3-related distal myopathy ?
Answer: These resources address the diagnosis or management of CAV3-related distal myopathy:  - Gene Review: Gene Review: Caveolinopathies  - Genetic Testing Registry: CAV3-Related Distal Myopathy  - Genetic Testing Registry: Distal myopathy, Tateyama type  - MedlinePlus Encyclopedia: Electromyography  - MedlinePlus Encyclopedia: Muscle Biopsy   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: CAV3-related distal myopathy
Source: GHR
Question: What is (are) Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant ?
Answer: The Say-Barber-Biesecker-Young-Simpson (SBBYS) variant of Ohdo syndrome is a rare condition characterized by genital abnormalities in males, missing or underdeveloped kneecaps (patellae), intellectual disability, distinctive facial features, and abnormalities affecting other parts of the body.  Males with the SBBYS variant of Ohdo syndrome typically have undescended testes (cryptorchidism). Females with this condition have normal genitalia.  Missing or underdeveloped patellae is the most common skeletal abnormality associated with the SBBYS variant of Ohdo syndrome. Affected individuals also have joint stiffness involving the hips, knees, and ankles that can impair movement. Although joints in the lower body are stiff, joints in the arms and upper body may be unusually loose (lax). Many people with this condition have long thumbs and first (big) toes.  The SBBYS variant of Ohdo syndrome is also associated with delayed development and intellectual disability, which are often severe. Many affected infants have weak muscle tone (hypotonia) that leads to breathing and feeding difficulties.  The SBBYS variant of Ohdo syndrome is characterized by a mask-like, non-expressive face. Additionally, affected individuals may have distinctive facial features such as prominent cheeks, a broad nasal bridge or a nose with a rounded tip, a narrowing of the eye opening (blepharophimosis), droopy eyelids (ptosis), and abnormalities of the tear (lacrimal) glands. About one-third of affected individuals are born with an opening in the roof of the mouth called a cleft palate. The SBBYS variant of Ohdo syndrome can also be associated with heart defects and dental problems.

Topic: Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant
Source: GHR
Question: How many people are affected by Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant ?
Answer: The SBBYS variant of Ohdo syndrome is estimated to occur in fewer than 1 per million people. At least 19 cases have been reported in the medical literature.

Topic: Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant
Source: GHR
Question: What are the genetic changes related to Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant ?
Answer: The SBBYS variant of Ohdo syndrome is caused by mutations in the KAT6B gene. This gene provides instructions for making a type of enzyme called a histone acetyltransferase. These enzymes modify histones, which are structural proteins that attach (bind) to DNA and give chromosomes their shape. By adding a small molecule called an acetyl group to histones, histone acetyltransferases control the activity of certain genes. Little is known about the function of the histone acetyltransferase produced from the KAT6B gene. It appears to regulate genes that are important for early development, including development of the skeleton and nervous system.  The mutations that cause the SBBYS variant of Ohdo syndrome likely prevent the production of functional histone acetyltransferase from one copy of the KAT6B gene in each cell. Studies suggest that the resulting shortage of this enzyme impairs the regulation of various genes during early development. However, it is unclear how these changes lead to the specific features of the condition.

Topic: Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant
Source: GHR
Question: Is Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant inherited ?
Answer: This condition has an autosomal dominant inheritance pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. Almost all reported cases have resulted from new mutations in the gene and have occurred in people with no history of the disorder in their family.

Topic: Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant
Source: GHR
Question: What are the treatments for Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant ?
Answer: These resources address the diagnosis or management of Ohdo syndrome, SBBYS variant:  - Gene Review: Gene Review: KAT6B-Related Disorders  - Genetic Testing Registry: Young Simpson 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: Ohdo syndrome, Say-Barber-Biesecker-Young-Simpson variant
Source: GHR
Question: How many people are affected by systemic scleroderma ?
Answer: The prevalence of systemic scleroderma is estimated to range from 50 to 300 cases per 1 million people. For reasons that are unknown, women are four times more likely to develop the condition than men.

Topic: systemic scleroderma
Source: GHR
Question: What are the genetic changes related to systemic scleroderma ?
Answer: Researchers have identified variations in several genes that may influence the risk of developing systemic scleroderma. The most commonly associated genes belong to a family of genes called the human leukocyte antigen (HLA) complex. The HLA complex helps the immune system distinguish the body's own proteins from proteins made by foreign invaders (such as viruses and bacteria). Each HLA gene has many different normal variations, allowing each person's immune system to react to a wide range of foreign proteins. Specific normal variations of several HLA genes seem to affect the risk of developing systemic scleroderma.  Normal variations in other genes related to the body's immune function, such as IRF5 and STAT4, are also associated with an increased risk of developing systemic scleroderma. Variations in the IRF5 gene are specifically associated with diffuse cutaneous systemic scleroderma, and a variation in the STAT4 gene is associated with limited cutaneous systemic scleroderma. The IRF5 and STAT4 genes both play a role in initiating an immune response when the body detects a foreign invader (pathogen) such as a virus.  It is not known how variations in the associated genes contribute to the increased risk of systemic scleroderma. Variations in multiple genes may work together to increase the risk of developing the condition, and researchers are working to identify and confirm other genes associated with increased risk. In addition, a combination of genetic and environmental factors seems to play a role in developing systemic scleroderma.

Topic: systemic scleroderma
Source: GHR
Question: Is systemic scleroderma inherited ?
Answer: Most cases of systemic scleroderma are sporadic, which means they occur in people with no history of the condition in their family. However, some people with systemic scleroderma have close relatives with other autoimmune disorders.  A small percentage of all cases of systemic scleroderma have been reported to run in families; however, the condition does not have a clear pattern of inheritance. Multiple genetic and environmental factors likely play a part in determining the risk of developing this condition. As a result, inheriting a genetic variation linked with systemic scleroderma does not mean that a person will develop the condition.

Topic: systemic scleroderma
Source: GHR
Question: What are the treatments for systemic scleroderma ?
Answer: These resources address the diagnosis or management of systemic scleroderma:  - Cedars-Sinai Medical Center  - Genetic Testing Registry: Scleroderma, familial progressive  - University of Maryland 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: systemic scleroderma
Source: GHR
Question: What is (are) Bowen-Conradi syndrome ?
Answer: Bowen-Conradi syndrome is a disorder that affects many parts of the body and is usually fatal in infancy. Affected individuals have a low birth weight, experience feeding problems, and grow very slowly. Their head is unusually small overall (microcephaly), but is longer than expected compared with its width (dolichocephaly). Characteristic facial features include a prominent, high-bridged nose and an unusually small jaw (micrognathia) and chin. Affected individuals typically have pinky fingers that are curved toward or away from the ring finger (fifth finger clinodactyly) or permanently flexed (camptodactyly), feet with soles that are rounded outward (rocker-bottom feet), and restricted joint movement.  Other features that occur in some affected individuals include seizures; structural abnormalities of the kidneys, heart, brain, or other organs; and an opening in the lip (cleft lip) with or without an opening in the roof of the mouth (cleft palate). Affected males may have the opening of the urethra on the underside of the penis (hypospadias) or undescended testes (cryptorchidism).  Babies with Bowen-Conradi syndrome do not achieve developmental milestones such as smiling or sitting, and they usually do not survive more than 6 months.

Topic: Bowen-Conradi syndrome
Source: GHR
Question: How many people are affected by Bowen-Conradi syndrome ?
Answer: Bowen-Conradi syndrome is common in the Hutterite population in Canada and the United States; it occurs in approximately 1 per 355 newborns in all three Hutterite sects (leuts). A few individuals from outside the Hutterite community with signs and symptoms similar to Bowen-Conradi syndrome have been described in the medical literature. Researchers differ as to whether these individuals have Bowen-Conradi syndrome or a similar but distinct disorder.

Topic: Bowen-Conradi syndrome
Source: GHR
Question: What are the genetic changes related to Bowen-Conradi syndrome ?
Answer: Bowen-Conradi syndrome is caused by a mutation in the EMG1 gene. This gene provides instructions for making a protein that is involved in the production of cellular structures called ribosomes, which process the cell's genetic instructions to create new proteins. Ribosomes are assembled in a cell compartment called the nucleolus.  The particular EMG1 gene mutation known to cause Bowen-Conradi syndrome is thought to make the protein unstable, resulting in a decrease in the amount of EMG1 protein that is available in the nucleolus. A shortage of this protein in the nucleolus would impair ribosome production, which may reduce cell growth and division (proliferation); however, it is unknown how EMG1 gene mutations lead to the particular signs and symptoms of Bowen-Conradi syndrome.

Topic: Bowen-Conradi syndrome
Source: GHR
Question: Is Bowen-Conradi syndrome 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: Bowen-Conradi syndrome
Source: GHR
Question: What are the treatments for Bowen-Conradi syndrome ?
Answer: These resources address the diagnosis or management of Bowen-Conradi syndrome:  - Genetic Testing Registry: Bowen-Conradi syndrome  - MedlinePlus Encyclopedia: Feeding Tube--Infants   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: Bowen-Conradi syndrome
Source: GHR
Question: What is (are) lactose intolerance ?
Answer: Lactose intolerance is an impaired ability to digest lactose, a sugar found in milk and other dairy products. Lactose is normally broken down by an enzyme called lactase, which is produced by cells in the lining of the small intestine.  Congenital lactase deficiency, also called congenital alactasia, is a disorder in which infants are unable to break down lactose in breast milk or formula. This form of lactose intolerance results in severe diarrhea. If affected infants are not given a lactose-free infant formula, they may develop severe dehydration and weight loss.  Lactose intolerance in adulthood is caused by reduced production of lactase after infancy (lactase nonpersistence). If individuals with lactose intolerance consume lactose-containing dairy products, they may experience abdominal pain, bloating, flatulence, nausea, and diarrhea beginning 30 minutes to 2 hours later.  Most people with lactase nonpersistence retain some lactase activity and can include varying amounts of lactose in their diets without experiencing symptoms. Often, affected individuals have difficulty digesting fresh milk but can eat certain dairy products such as cheese or yogurt without discomfort. These foods are made using fermentation processes that break down much of the lactose in milk.

Topic: lactose intolerance
Source: GHR
Question: How many people are affected by lactose intolerance ?
Answer: Lactose intolerance in infancy resulting from congenital lactase deficiency is a rare disorder. Its incidence is unknown. This condition is most common in Finland, where it affects an estimated 1 in 60,000 newborns.  Approximately 65 percent of the human population has a reduced ability to digest lactose after infancy. Lactose intolerance in adulthood is most prevalent in people of East Asian descent, affecting more than 90 percent of adults in some of these communities. Lactose intolerance is also very common in people of West African, Arab, Jewish, Greek, and Italian descent.  The prevalence of lactose intolerance is lowest in populations with a long history of dependence on unfermented milk products as an important food source. For example, only about 5 percent of people of Northern European descent are lactose intolerant.

Topic: lactose intolerance
Source: GHR
Question: What are the genetic changes related to lactose intolerance ?
Answer: Lactose intolerance in infants (congenital lactase deficiency) is caused by mutations in the LCT gene. The LCT gene provides instructions for making the lactase enzyme. Mutations that cause congenital lactase deficiency are believed to interfere with the function of lactase, causing affected infants to have a severely impaired ability to digest lactose in breast milk or formula.  Lactose intolerance in adulthood is caused by gradually decreasing activity (expression) of the LCT gene after infancy, which occurs in most humans. LCT gene expression is controlled by a DNA sequence called a regulatory element, which is located within a nearby gene called MCM6. Some individuals have inherited changes in this element that lead to sustained lactase production in the small intestine and the ability to digest lactose throughout life. People without these changes have a reduced ability to digest lactose as they get older, resulting in the signs and symptoms of lactose intolerance.

Topic: lactose intolerance
Source: GHR
Question: Is lactose intolerance inherited ?
Answer: The type of lactose intolerance that occurs in infants (congenital lactase deficiency) is inherited in an autosomal recessive pattern, which means both copies of the LCT 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.  The ability to digest lactose into adulthood depends on which variations in the regulatory element within the MCM6 gene individuals have inherited from their parents. The variations that promote continued lactase production are considered autosomal dominant, which means one copy of the altered regulatory element in each cell is sufficient to sustain lactase production. People who have not inherited these variations from either parent will have some degree of lactose intolerance.

Topic: lactose intolerance
Source: GHR
Question: What are the treatments for lactose intolerance ?
Answer: These resources address the diagnosis or management of lactose intolerance:  - Genetic Testing Registry: Congenital lactase deficiency  - Genetic Testing Registry: Nonpersistence of intestinal lactase  - MedlinePlus Encyclopedia: Lactose Intolerance  - MedlinePlus Encyclopedia: Lactose Tolerance Tests   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: lactose intolerance
Source: GHR
Question: What is (are) Nakajo-Nishimura syndrome ?
Answer: Nakajo-Nishimura syndrome is an inherited condition that affects many parts of the body and has been described only in the Japanese population. Beginning in infancy or early childhood, affected individuals develop red, swollen lumps (nodular erythema) on the skin that occur most often in cold weather; recurrent fevers; and elongated fingers and toes with widened and rounded tips (clubbing).  Later in childhood, affected individuals develop joint pain and joint deformities called contractures that limit movement, particularly in the hands, wrists, and elbows. They also experience weakness and wasting of muscles, along with a loss of fatty tissue (lipodystrophy), mainly in the upper body. The combination of muscle and fat loss worsens over time, leading to an extremely thin (emaciated) appearance in the face, chest, and arms.  Other signs and symptoms of Nakajo-Nishimura syndrome can include an enlarged liver and spleen (hepatosplenomegaly), a shortage of red blood cells (anemia), a reduced amount of blood clotting cells called platelets (thrombocytopenia), and abnormal deposits of calcium (calcification) in an area of the brain called the basal ganglia. Intellectual disability has been reported in some affected individuals.  The signs and symptoms of Nakajo-Nishimura syndrome overlap with those of two other conditions: one called joint contractures, muscular atrophy, microcytic anemia, and panniculitis-induced lipodystrophy (JMP) syndrome; and the other called chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature (CANDLE) syndrome. All three conditions are characterized by skin abnormalities and lipodystrophy. Although they are often considered separate disorders, they are caused by mutations in the same gene, and some researchers believe they may represent different forms of a single condition.

Topic: Nakajo-Nishimura syndrome
Source: GHR
Question: How many people are affected by Nakajo-Nishimura syndrome ?
Answer: Nakajo-Nishimura syndrome appears to be rare and has been described only in the Japanese population. About 30 cases have been reported in the medical literature.

Topic: Nakajo-Nishimura syndrome
Source: GHR
Question: What are the genetic changes related to Nakajo-Nishimura syndrome ?
Answer: Nakajo-Nishimura syndrome is caused by mutations in the PSMB8 gene. This gene provides instructions for making one part (subunit) of specialized cell structures called immunoproteasomes, which are found primarily in immune system cells. Immunoproteasomes play an important role in regulating the immune system's response to foreign invaders, such as viruses and bacteria. One of the primary functions of immunoproteasomes is to help the immune system distinguish the body's own proteins from proteins made by foreign invaders, so the immune system can respond appropriately to infection.  Mutations in the PSMB8 gene greatly reduce the amount of protein produced from the PSMB8 gene, which impairs the normal assembly of immunoproteasomes and causes the immune system to malfunction. For unknown reasons, the malfunctioning immune system triggers abnormal inflammation that can damage the body's own tissues and organs; as a result, Nakajo-Nishimura syndrome is classified as an autoinflammatory disorder.  Abnormal inflammation likely underlies many of the signs and symptoms of Nakajo-Nishimura syndrome, including the nodular erythema, recurrent fevers, joint problems, and hepatosplenomegaly. It is less clear how mutations in the PSMB8 gene lead to muscle wasting and lipodystrophy. Studies suggest that the protein produced from the PSMB8 gene may play a separate role in the maturation of fat cells (adipocytes), and a shortage of this protein may interfere with the normal development and function of these cells.

Topic: Nakajo-Nishimura syndrome
Source: GHR
Question: Is Nakajo-Nishimura syndrome 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: Nakajo-Nishimura syndrome
Source: GHR
Question: What are the treatments for Nakajo-Nishimura syndrome ?
Answer: These resources address the diagnosis or management of Nakajo-Nishimura syndrome:  - Genetic Testing Registry: Nakajo 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: Nakajo-Nishimura syndrome
Source: GHR