sarnsrun/medquad huggingface dataset:
Topic: FOXG1 syndrome
Question: Is FOXG1 syndrome inherited ?
Answer: FOXG1 syndrome is considered an autosomal dominant condition, which means one copy of the altered gene in each cell is sufficient to cause the disorder. All reported cases have resulted from new mutations or deletions involving the FOXG1 gene and have occurred in people with no history of the disorder in their family. Because the condition is so severe, no one with FOXG1 syndrome has been known to have children.
Source: GHR
Topic: FOXG1 syndrome
Question: What are the treatments for FOXG1 syndrome ?
Answer: These resources address the diagnosis or management of FOXG1 syndrome:  - Genetic Testing Registry: Rett syndrome, congenital variant   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
Source: GHR
Topic: pilomatricoma
Question: What is (are) pilomatricoma ?
Answer: Pilomatricoma, also known as pilomatrixoma, is a type of noncancerous (benign) skin tumor associated with hair follicles. Hair follicles are specialized structures in the skin where hair growth occurs. Pilomatricomas occur most often on the head or neck, although they can also be found on the arms, torso, or legs. A pilomatricoma feels like a small, hard lump under the skin. This type of tumor grows relatively slowly and usually does not cause pain or other symptoms. Most affected individuals have a single tumor, although rarely multiple pilomatricomas can occur. If a pilomatricoma is removed surgically, it tends not to grow back (recur).  Most pilomatricomas occur in people under the age of 20. However, these tumors can also appear later in life. Almost all pilomatricomas are benign, but a very small percentage are cancerous (malignant). Unlike the benign form, the malignant version of this tumor (known as a pilomatrix carcinoma) occurs most often in middle age or late in life.  Pilomatricoma usually occurs without other signs or symptoms (isolated), but this type of tumor has also rarely been reported with inherited conditions. Disorders that can be associated with pilomatricoma include Gardner syndrome, which is characterized by multiple growths (polyps) and cancers of the colon and rectum; myotonic dystrophy, which is a form of muscular dystrophy; and Rubinstein-Taybi syndrome, which is a condition that affects many parts of the body and is associated with an increased risk of both benign and malignant tumors.
Source: GHR
Topic: pilomatricoma
Question: How many people are affected by pilomatricoma ?
Answer: Pilomatricoma is an uncommon tumor. The exact prevalence is unknown, but pilomatricoma probably accounts for less than 1 percent of all benign skin tumors.
Source: GHR
Topic: pilomatricoma
Question: What are the genetic changes related to pilomatricoma ?
Answer: Mutations in the CTNNB1 gene are found in almost all cases of isolated pilomatricoma. These mutations are somatic, which means they are acquired during a person's lifetime and are present only in tumor cells. Somatic mutations are not inherited.  The CTNNB1 gene provides instructions for making a protein called beta-catenin. This protein plays an important role in sticking cells together (cell adhesion) and in communication between cells. It is also involved in cell signaling as part of the WNT signaling pathway. This pathway promotes the growth and division (proliferation) of cells and helps determine the specialized functions a cell will have (differentiation). WNT signaling is involved in many aspects of development before birth, as well as the maintenance and repair of adult tissues.  Among its many activities, beta-catenin appears to be necessary for the normal function of hair follicles. This protein is active in cells that make up a part of the hair follicle known as the matrix. These cells divide and mature to form the different components of the hair follicle and the hair shaft. As matrix cells divide, the hair shaft is pushed upward and extends beyond the skin.  Mutations in the CTNNB1 gene lead to a version of beta-catenin that is always turned on (constitutively active). The overactive protein triggers matrix cells to divide too quickly and in an uncontrolled way, leading to the formation of a pilomatricoma.  Most pilomatrix carcinomas, the malignant version of pilomatricoma, also have somatic mutations in the CTNNB1 gene. It is unclear why some pilomatricomas are cancerous but most others are not.
Source: GHR
Topic: pilomatricoma
Question: Is pilomatricoma inherited ?
Answer: Most people with isolated pilomatricoma do not have any other affected family members. However, rare families with multiple affected members have been reported. In these cases, the inheritance pattern of the condition (if any) is unknown.
Source: GHR
Topic: pilomatricoma
Question: What are the treatments for pilomatricoma ?
Answer: These resources address the diagnosis or management of pilomatricoma:  - Genetic Testing Registry: Pilomatrixoma   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
Source: GHR
Topic: spastic paraplegia type 4
Question: What is (are) spastic paraplegia type 4 ?
Answer: Spastic paraplegia type 4 is part of a group of genetic disorders known as hereditary spastic paraplegias. These disorders are characterized by progressive muscle stiffness (spasticity) and the development of paralysis of the lower limbs (paraplegia). Hereditary spastic paraplegias are divided into two types: pure and complex. The pure types involve only the lower limbs, whereas the complex types also involve the upper limbs (to a lesser degree) and the nervous system. Spastic paraplegia type 4 is a pure hereditary spastic paraplegia.  Like all hereditary spastic paraplegias, spastic paraplegia type 4 involves spasticity of the leg muscles and muscle weakness. People with this condition can also experience exaggerated reflexes (hyperreflexia), ankle spasms, high-arched feet (pes cavus), and reduced bladder control. Spastic paraplegia type 4 generally affects nerve and muscle function in the lower half of the body only.
Source: GHR
Topic: spastic paraplegia type 4
Question: How many people are affected by spastic paraplegia type 4 ?
Answer: The prevalence of spastic paraplegia type 4 is estimated to be 2 to 6 in 100,000 people worldwide.
Source: GHR
Topic: spastic paraplegia type 4
Question: What are the genetic changes related to spastic paraplegia type 4 ?
Answer: Mutations in the SPAST gene cause spastic paraplegia type 4. The SPAST gene provides instructions for producing a protein called spastin. Spastin is found throughout the body, particularly in certain nerve cells (neurons). The spastin protein plays a role in the function of microtubules, which are rigid, hollow fibers that make up the cell's structural framework (the cytoskeleton). Microtubules are also involved in transporting cell components and facilitating cell division. Spastin likely helps restrict microtubule length and disassemble microtubule structures when they are no longer needed. Mutations in spastin impair the microtubules' ability to transport cell components, especially in nerve cells; researchers believe this contributes to the major signs and symptoms of spastic paraplegia type 4.
Source: GHR
Topic: spastic paraplegia type 4
Question: Is spastic paraplegia type 4 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 inherits the mutation from one affected parent. The remaining cases may result from new mutations in the gene. These cases occur in people with no history of the disorder in their family.
Source: GHR
Topic: spastic paraplegia type 4
Question: What are the treatments for spastic paraplegia type 4 ?
Answer: These resources address the diagnosis or management of spastic paraplegia type 4:  - Gene Review: Gene Review: Hereditary Spastic Paraplegia Overview  - Gene Review: Gene Review: Spastic Paraplegia 4  - Genetic Testing Registry: Spastic paraplegia 4, autosomal dominant  - Spastic Paraplegia Foundation, Inc.: Treatments and Therapies   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
Source: GHR
Topic: hepatic veno-occlusive disease with immunodeficiency
Question: What is (are) hepatic veno-occlusive disease with immunodeficiency ?
Answer: Hepatic veno-occlusive disease with immunodeficiency (also called VODI) is a hereditary disorder of the liver and immune system. Its signs and symptoms appear after the first few months of life.  Hepatic veno-occlusive disease is a condition that blocks (occludes) small veins in the liver, disrupting blood flow in this organ. This condition can lead to enlargement of the liver (hepatomegaly), a buildup of scar tissue (hepatic fibrosis), and liver failure.  Children with VODI are prone to recurrent infections caused by certain bacteria, viruses, and fungi. The organisms that cause infection in people with this disorder are described as opportunistic because they ordinarily do not cause illness in healthy people. These infections are usually serious and may be life-threatening. In most people with VODI, infections occur before hepatic veno-occlusive disease becomes evident.  Many people with VODI live only into childhood, although some affected individuals have lived to early adulthood.
Source: GHR
Topic: hepatic veno-occlusive disease with immunodeficiency
Question: How many people are affected by hepatic veno-occlusive disease with immunodeficiency ?
Answer: VODI appears to be a rare disorder; approximately 20 affected families have been reported worldwide. Most people diagnosed with the condition have been of Lebanese ancestry. However, the disorder has also been identified in several individuals with other backgrounds in the United States and Italy.
Source: GHR
Topic: hepatic veno-occlusive disease with immunodeficiency
Question: What are the genetic changes related to hepatic veno-occlusive disease with immunodeficiency ?
Answer: VODI results from mutations in the SP110 gene. This gene provides instructions for making a protein called SP110 nuclear body protein, which is involved in the normal function of the immune system. This protein likely helps regulate the activity of genes needed for the body's immune response to foreign invaders (such as viruses and bacteria).  Mutations in the SP110 gene prevent cells from making functional SP110 nuclear body protein, which impairs the immune system's ability to fight off infections. It is unclear how a lack of this protein affects blood flow in the liver.
Source: GHR
Topic: hepatic veno-occlusive disease with immunodeficiency
Question: Is hepatic veno-occlusive disease with immunodeficiency 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.
Source: GHR
Topic: hepatic veno-occlusive disease with immunodeficiency
Question: What are the treatments for hepatic veno-occlusive disease with immunodeficiency ?
Answer: These resources address the diagnosis or management of VODI:  - Gene Review: Gene Review: Hepatic Veno-Occlusive Disease with Immunodeficiency  - Genetic Testing Registry: Hepatic venoocclusive disease with immunodeficiency   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
Source: GHR
Topic: idiopathic pulmonary fibrosis
Question: What is (are) idiopathic pulmonary fibrosis ?
Answer: Idiopathic pulmonary fibrosis is a chronic, progressive lung disease. This condition causes scar tissue (fibrosis) to build up in the lungs, which makes the lungs unable to transport oxygen into the bloodstream effectively. The disease usually affects people between the ages of 50 and 70.  The most common signs and symptoms of idiopathic pulmonary fibrosis are shortness of breath and a persistent dry, hacking cough. Many affected individuals also experience a loss of appetite and gradual weight loss. Some people with idiopathic pulmonary fibrosis develop widened and rounded tips of the fingers and toes (clubbing) resulting from a shortage of oxygen. These features are relatively nonspecific; not everyone with these health problems has idiopathic pulmonary fibrosis. Other respiratory diseases, some of which are less serious, can cause similar signs and symptoms.  In people with idiopathic pulmonary fibrosis, scarring of the lungs increases over time until the lungs can no longer provide enough oxygen to the body's organs and tissues. Some people with idiopathic pulmonary fibrosis develop other serious lung conditions, including lung cancer, blood clots in the lungs (pulmonary emboli), pneumonia, or high blood pressure in the blood vessels that supply the lungs (pulmonary hypertension). Most affected individuals survive 3 to 5 years after their diagnosis. However, the course of the disease is highly variable; some affected people become seriously ill within a few months, while others may live with the disease for a decade or longer.  In most cases, idiopathic pulmonary fibrosis occurs in only one person in a family. These cases are described as sporadic. However, a small percentage of people with this disease have at least one other affected family member. When idiopathic pulmonary fibrosis occurs in multiple members of the same family, it is known as familial pulmonary fibrosis.
Source: GHR
Topic: idiopathic pulmonary fibrosis
Question: How many people are affected by idiopathic pulmonary fibrosis ?
Answer: Idiopathic pulmonary fibrosis has an estimated prevalence of 13 to 20 per 100,000 people worldwide. About 100,000 people are affected in the United States, and 30,000 to 40,000 new cases are diagnosed each year.  Familial pulmonary fibrosis is less common than the sporadic form of the disease. Only a small percentage of cases of idiopathic pulmonary fibrosis appear to run in families.
Source: GHR
Topic: idiopathic pulmonary fibrosis
Question: What are the genetic changes related to idiopathic pulmonary fibrosis ?
Answer: The cause of idiopathic pulmonary fibrosis is unknown, although the disease probably results from a combination of genetic and environmental factors. It is likely that genetic changes increase a person's risk of developing idiopathic pulmonary fibrosis, and then exposure to certain environmental factors triggers the disease.  Changes in several genes have been suggested as risk factors for idiopathic pulmonary fibrosis. Most of these genetic changes account for only a small proportion of cases. However, mutations in genes known as TERC and TERT have been found in about 15 percent of all cases of familial pulmonary fibrosis and a smaller percentage of cases of sporadic idiopathic pulmonary fibrosis. The TERC and TERT genes provide instructions for making components of an enzyme called telomerase, which maintains structures at the ends of chromosomes known as telomeres. It is not well understood how defects in telomerase are associated with the lung damage characteristic of idiopathic pulmonary fibrosis.  Researchers have also examined environmental risk factors that could contribute to idiopathic pulmonary fibrosis. These factors include exposure to wood or metal dust, viral infections, certain medications, and cigarette smoking. Some research suggests that gastroesophageal reflux disease (GERD) may also be a risk factor for idiopathic pulmonary fibrosis; affected individuals may breathe in (aspirate) stomach contents, which over time could damage the lungs.
Source: GHR
Topic: idiopathic pulmonary fibrosis
Question: Is idiopathic pulmonary fibrosis inherited ?
Answer: Most cases of idiopathic pulmonary fibrosis are sporadic; they occur in people with no history of the disorder in their family.  Familial pulmonary fibrosis appears to have an autosomal dominant pattern of inheritance. Autosomal dominant inheritance means one copy of an altered gene in each cell is sufficient to cause the disorder. However, some people who inherit the altered gene never develop features of familial pulmonary fibrosis. (This situation is known as reduced penetrance.) It is unclear why some people with a mutated gene develop the disease and other people with the mutated gene do not.
Source: GHR
Topic: idiopathic pulmonary fibrosis
Question: What are the treatments for idiopathic pulmonary fibrosis ?
Answer: These resources address the diagnosis or management of idiopathic pulmonary fibrosis:  - Gene Review: Gene Review: Pulmonary Fibrosis, Familial  - Genetic Testing Registry: Idiopathic fibrosing alveolitis, chronic form   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
Source: GHR
Topic: thanatophoric dysplasia
Question: What is (are) thanatophoric dysplasia ?
Answer: Thanatophoric dysplasia is a severe skeletal disorder characterized by extremely short limbs and folds of extra (redundant) skin on the arms and legs. Other features of this condition include a narrow chest, short ribs, underdeveloped lungs, and an enlarged head with a large forehead and prominent, wide-spaced eyes.  Researchers have described two major forms of thanatophoric dysplasia, type I and type II. Type I thanatophoric dysplasia is distinguished by the presence of curved thigh bones and flattened bones of the spine (platyspondyly). Type II thanatophoric dysplasia is characterized by straight thigh bones and a moderate to severe skull abnormality called a cloverleaf skull.  The term thanatophoric is Greek for "death bearing." Infants with thanatophoric dysplasia are usually stillborn or die shortly after birth from respiratory failure; however, a few affected individuals have survived into childhood with extensive medical help.
Source: GHR
Topic: thanatophoric dysplasia
Question: How many people are affected by thanatophoric dysplasia ?
Answer: This condition occurs in 1 in 20,000 to 50,000 newborns. Type I thanatophoric dysplasia is more common than type II.
Source: GHR
Topic: thanatophoric dysplasia
Question: What are the genetic changes related to thanatophoric dysplasia ?
Answer: Mutations in the FGFR3 gene cause thanatophoric dysplasia. Both types of this condition result from mutations in the FGFR3 gene. This gene provides instructions for making a protein that is involved in the development and maintenance of bone and brain tissue. Mutations in this gene cause the FGFR3 protein to be overly active, which leads to the severe disturbances in bone growth that are characteristic of thanatophoric dysplasia. It is not known how FGFR3 mutations cause the brain and skin abnormalities associated with this disorder.
Source: GHR
Topic: thanatophoric dysplasia
Question: Is thanatophoric dysplasia inherited ?
Answer: Thanatophoric dysplasia is considered an autosomal dominant disorder because one mutated copy of the FGFR3 gene in each cell is sufficient to cause the condition. Virtually all cases of thanatophoric dysplasia are caused by new mutations in the FGFR3 gene and occur in people with no history of the disorder in their family. No affected individuals are known to have had children; therefore, the disorder has not been passed to the next generation.
Source: GHR
Topic: thanatophoric dysplasia
Question: What are the treatments for thanatophoric dysplasia ?
Answer: These resources address the diagnosis or management of thanatophoric dysplasia:  - Gene Review: Gene Review: Thanatophoric Dysplasia  - Genetic Testing Registry: Thanatophoric dysplasia type 1  - Genetic Testing Registry: Thanatophoric dysplasia, type 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
Source: GHR
Topic: aminoacylase 1 deficiency
Question: What is (are) aminoacylase 1 deficiency ?
Answer: Aminoacylase 1 deficiency is an inherited disorder that can cause neurological problems; the pattern and severity of signs and symptoms vary widely among affected individuals. Individuals with this condition typically have delayed development of mental and motor skills (psychomotor delay). They can have movement problems, reduced muscle tone (hypotonia), mild intellectual disability, and seizures. However, some people with aminoacylase 1 deficiency have no health problems related to the condition. A key feature common to all people with aminoacylase 1 deficiency is high levels of modified protein building blocks (amino acids), called N-acetylated amino acids, in the urine.
Source: GHR
Topic: aminoacylase 1 deficiency
Question: How many people are affected by aminoacylase 1 deficiency ?
Answer: The prevalence of aminoacylase 1 deficiency is unknown.
Source: GHR
Topic: aminoacylase 1 deficiency
Question: What are the genetic changes related to aminoacylase 1 deficiency ?
Answer: Aminoacylase 1 deficiency is caused by mutations in the ACY1 gene. This gene provides instructions for making an enzyme called aminoacylase 1, which is involved in the breakdown of proteins when they are no longer needed. Many proteins in the body have an acetyl group attached to one end. This modification, called N-acetylation, helps protect and stabilize the protein. Aminoacylase 1 performs the final step in the breakdown of these proteins by removing the acetyl group from certain amino acids. The amino acids can then be recycled and used to build other proteins.  Mutations in the ACY1 gene lead to an aminoacylase 1 enzyme with little or no function. Without this enzyme's function, acetyl groups are not efficiently removed from a subset of amino acids during the breakdown of proteins. The excess N-acetylated amino acids are released from the body in urine. It is not known how a reduction of aminoacylase 1 function leads to neurological problems in people with aminoacylase 1 deficiency.
Source: GHR
Topic: aminoacylase 1 deficiency
Question: Is aminoacylase 1 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.
Source: GHR
Topic: aminoacylase 1 deficiency
Question: What are the treatments for aminoacylase 1 deficiency ?
Answer: These resources address the diagnosis or management of aminoacylase 1 deficiency:  - Genetic Testing Registry: Aminoacylase 1 deficiency   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
Source: GHR