Vanquish44/Healthcare_NLP huggingface dataset:
Question: What are the genetic changes related to recurrent hydatidiform mole ?
Answer: Mutations in the NLRP7 or KHDC3L gene can cause recurrent hydatidiform mole, with NLRP7 gene mutations being the most common cause.  Within egg cells (oocytes), both the NLRP7 and KHDC3L proteins are thought to play a role in turning off (inactivating) certain genes based on which parent the copy of the gene came from, a phenomenon known as genomic imprinting. For most genes, both copies of the gene (one copy inherited from each parent) are active in all cells. For a small subset of genes, however, only one of the two copies is active; for some of these genes, the copy from the father is normally active, while for others, the copy from the mother is normally active. The NLRP7 and KHDC3L proteins are likely involved in imprinting multiple maternal genes in oocytes, ensuring that they will be inactive in the developing embryo; the corresponding paternal genes are active.  NLRP7 or KHDC3L gene mutations result in the production of proteins with impaired function. As a result, multiple genes that contribute to a developing embryo are not imprinted properly, leading to abnormal gene activity (expression) in all pregnancies. Because many genes that would normally be inactive are instead active, embryonic development is impaired, resulting in a hydatidiform mole.  The NLRP7 protein has also been found to play a role in cell growth and division (proliferation) and cell maturation (differentiation). Research suggests that the NLRP7 protein plays an additional role in immune responses by regulating the release of an immune protein called interleukin-1 beta. Normally, the immune system would recognize a hydatidiform mole as a non-growing pregnancy or foreign tissue and signal the body to remove it. Because the impaired NLRP7 protein slows interleukin-1 beta release, the body cannot trigger an immune response to the abnormal pregnancy. Instead, the hydatidiform mole remains in the body. The cause of the retention of the pregnancy in women with KHDC3L gene mutations is unclear.  In some cases of recurrent hydatidiform mole, no mutations in either of these genes have been identified. In these instances, the cause of the condition is unknown.  When there is only a single instance of hydatidiform mole, it is often caused by abnormal fertilization of an egg. In sporadic hydatidiform mole, the embryo either receives genetic information only from sperm cells because the egg has no DNA-containing nucleus, or the embryo receives too much genetic information because two sperm cells fertilized one egg.

Topic: recurrent hydatidiform mole
Source: GHR
Question: Is recurrent hydatidiform mole inherited ?
Answer: This condition is often inherited in an autosomal recessive pattern, which means a woman has to have mutations in both copies of the gene in each of her cells to have recurrent hydatidiform mole pregnancies. Because the mutations are present in all of a woman's cells, including oocytes (which need these genes to promote normal embryonic development), a hydatidiform mole will develop in each pregnancy that occurs with those egg cells.

Topic: recurrent hydatidiform mole
Source: GHR
Question: What are the treatments for recurrent hydatidiform mole ?
Answer: These resources address the diagnosis or management of recurrent hydatidiform mole:  - American Cancer Society: Signs and Symptoms of Gestational Trophoblastic Disease  - Genetic Testing Registry: Hydatidiform mole  - Genetic Testing Registry: Hydatidiform mole, recurrent, 2  - MedlinePlus Encyclopedia: Choriocarcinoma  - MedlinePlus Encyclopedia: Hydatidiform Mole   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: recurrent hydatidiform mole
Source: GHR
Question: What is (are) antiphospholipid syndrome ?
Answer: Antiphospholipid syndrome is a disorder characterized by an increased tendency to form abnormal blood clots (thromboses) that can block blood vessels. This clotting tendency is known as thrombophilia. In antiphospholipid syndrome, the thromboses can develop in nearly any blood vessel in the body, but most frequently occur in the vessels of the lower limbs. If a blood clot forms in the vessels in the brain, blood flow is impaired and can lead to stroke. Antiphospholipid syndrome is an autoimmune disorder. Autoimmune disorders occur when the immune system attacks the body's own tissues and organs.  Women with antiphospholipid syndrome are at increased risk of complications during pregnancy. These complications include pregnancy-induced high blood pressure (preeclampsia), an underdeveloped placenta (placental insufficiency), early delivery, or pregnancy loss (miscarriage). In addition, women with antiphospholipid syndrome are at greater risk of having a thrombosis during pregnancy than at other times during their lives. At birth, infants of mothers with antiphospholipid syndrome may be small and underweight.  A thrombosis or pregnancy complication is typically the first sign of antiphospholipid syndrome. This condition usually appears in early to mid-adulthood but can begin at any age.  Other signs and symptoms of antiphospholipid syndrome that affect blood cells and vessels include a reduced amount of blood clotting cells called platelets (thrombocytopenia), a shortage of red blood cells (anemia) due to their premature breakdown (hemolysis), and a purplish skin discoloration (livedo reticularis) caused by abnormalities in the tiny blood vessels of the skin. In addition, affected individuals may have open sores (ulcers) on the skin, migraine headaches, heart disease, or intellectual disability. Many people with antiphospholipid syndrome also have other autoimmune disorders such as systemic lupus erythematosus.  Rarely, people with antiphospholipid syndrome develop thromboses in multiple blood vessels throughout their body. These thromboses block blood flow in affected organs, which impairs their function and ultimately causes organ failure. These individuals are said to have catastrophic antiphospholipid syndrome (CAPS). CAPS typically affects the kidneys, lungs, brain, heart, and liver, and is fatal in over half of affected individuals. Less than 1 percent of individuals with antiphospholipid syndrome develop CAPS.

Topic: antiphospholipid syndrome
Source: GHR
Question: How many people are affected by antiphospholipid syndrome ?
Answer: The exact prevalence of antiphospholipid syndrome is unknown. This condition is thought to be fairly common, and may be responsible for up to one percent of all thromboses. It is estimated that 20 percent of individuals younger than age 50 who have a stroke have antiphospholipid syndrome. Ten to 15 percent of people with systemic lupus erythematosus have antiphospholipid syndrome. Similarly, 10 to 15 percent of women with recurrent miscarriages likely have this condition. Approximately 70 percent of individuals diagnosed with antiphospholipid syndrome are female.

Topic: antiphospholipid syndrome
Source: GHR
Question: What are the genetic changes related to antiphospholipid syndrome ?
Answer: The genetic cause of antiphospholipid syndrome is unknown. This condition is associated with the presence of three abnormal immune proteins (antibodies) in the blood: lupus anticoagulant, anticardiolipin, and anti-B2 glycoprotein I. Antibodies normally bind to specific foreign particles and germs, marking them for destruction, but the antibodies in antiphospholipid syndrome attack normal human proteins. When these antibodies attach (bind) to proteins, the proteins change shape and bind to other molecules and receptors on the surface of cells. Binding to cells, particularly immune cells, turns on (activates) the blood clotting pathway and other immune responses.  The production of lupus anticoagulant, anticardiolipin, and anti-B2 glycoprotein I may coincide with exposure to foreign invaders, such as viruses and bacteria, that are similar to normal human proteins. Exposure to these foreign invaders may cause the body to produce antibodies to fight the infection, but because the invaders are so similar to the body's own proteins, the antibodies also attack the human proteins. Similar triggers may occur during pregnancy when a woman's physiology, particularly her immune system, adapts to accommodate the developing fetus. These changes during pregnancy may explain the high rate of affected females.  Certain genetic variations (polymorphisms) in a few genes have been found in people with antiphospholipid syndrome and may predispose individuals to produce the specific antibodies known to contribute to the formation of thromboses. However, the contribution of these genetic changes to the development of the condition is unclear.  People who test positive for all three antibodies but have not had a thrombosis or recurrent miscarriages are said to be antiphospholipid carriers. These individuals are at greater risk of developing a thrombosis than is the general population.

Topic: antiphospholipid syndrome
Source: GHR
Question: Is antiphospholipid syndrome inherited ?
Answer: Most cases of antiphospholipid syndrome are sporadic, which means they occur in people with no history of the disorder in their family. Rarely, the condition has been reported to run in families; however, it does not have a clear pattern of inheritance. Multiple genetic and environmental factors likely play a part in determining the risk of developing antiphospholipid syndrome.

Topic: antiphospholipid syndrome
Source: GHR
Question: What are the treatments for antiphospholipid syndrome ?
Answer: These resources address the diagnosis or management of antiphospholipid syndrome:  - Genetic Testing Registry: Antiphospholipid syndrome  - Hughes Syndrome Foundation: Diagnosis: How To Get Tested  - Hughes Syndrome Foundation: Treatment and Medication: Current Advice and Information  - National Heart Lung and Blood Institute: How Is Antiphospholipid Antibody Syndrome Treated?   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: antiphospholipid syndrome
Source: GHR
Question: What is (are) Arts syndrome ?
Answer: Arts syndrome is a disorder that causes serious neurological problems in males. Females can also be affected by this condition, but they typically have much milder symptoms.  Boys with Arts syndrome have profound sensorineural hearing loss, which is a complete or almost complete loss of hearing caused by abnormalities in the inner ear. Other features of the disorder include weak muscle tone (hypotonia), impaired muscle coordination (ataxia), developmental delay, and intellectual disability. In early childhood, affected boys develop vision loss caused by degeneration of nerves that carry information from the eyes to the brain (optic nerve atrophy). They also experience loss of sensation and weakness in the limbs (peripheral neuropathy).  Boys with Arts syndrome also usually have recurrent infections, especially involving the respiratory system. Because of these infections and their complications, affected boys often do not survive past early childhood.  In females with Arts syndrome, hearing loss that begins in adulthood may be the only symptom.

Topic: Arts syndrome
Source: GHR
Question: How many people are affected by Arts syndrome ?
Answer: Arts syndrome appears to be extremely rare. Only a few families with this disorder have been described in the medical literature.

Topic: Arts syndrome
Source: GHR
Question: What are the genetic changes related to Arts syndrome ?
Answer: Mutations in the PRPS1 gene cause Arts syndrome. The PRPS1 gene provides instructions for making an enzyme called phosphoribosyl pyrophosphate synthetase 1, or PRPP synthetase 1. This enzyme is involved in producing purines and pyrimidines, which are building blocks of DNA, its chemical cousin RNA, and molecules such as ATP and GTP that serve as energy sources in the cell.  The PRPS1 gene mutations that cause Arts syndrome replace single protein building blocks (amino acids) in the PRPP synthetase 1 enzyme. The resulting enzyme is probably unstable, reducing or eliminating its ability to perform its function. The disruption of purine and pyrimidine production may impair energy storage and transport in cells. Impairment of these processes may have a particularly severe effect on tissues that require a large amount of energy, such as the nervous system, resulting in the neurological problems characteristic of Arts syndrome. The reason for the increased risk of respiratory infections in Arts syndrome is unclear.

Topic: Arts syndrome
Source: GHR
Question: Is Arts syndrome inherited ?
Answer: This condition is inherited in an X-linked pattern. The gene associated with this condition is located on the X chromosome, which is one of the two sex chromosomes. In males (who have only one X chromosome), a mutation in the only copy of the gene in each cell causes the disorder. In females (who have two X chromosomes), a mutation in one of the two copies of the gene in each cell sometimes causes features of the disorder; in other cases, these females do not experience any symptoms.  In the small number of Arts syndrome cases that have been identified, affected individuals have inherited the mutation from a mother who carries an altered copy of the PRPS1 gene.

Topic: Arts syndrome
Source: GHR
Question: What are the treatments for Arts syndrome ?
Answer: These resources address the diagnosis or management of Arts syndrome:  - Gene Review: Gene Review: Arts Syndrome  - Genetic Testing Registry: Arts syndrome  - MedlinePlus Encyclopedia: Hearing Loss  - MedlinePlus Encyclopedia: Movement, Uncoordinated  - MedlinePlus Encyclopedia: Optic Nerve Atrophy   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: Arts syndrome
Source: GHR
Question: What is (are) cap myopathy ?
Answer: Cap myopathy is a disorder that primarily affects skeletal muscles, which are muscles that the body uses for movement. People with cap myopathy have muscle weakness (myopathy) and poor muscle tone (hypotonia) throughout the body, but they are most severely affected in the muscles of the face, neck, and limbs. The muscle weakness, which begins at birth or during childhood, can worsen over time.  Affected individuals may have feeding and swallowing difficulties in infancy. They typically have delayed development of motor skills such as sitting, crawling, standing, and walking. They may fall frequently, tire easily, and have difficulty running, climbing stairs, or jumping. In some cases, the muscles used for breathing are affected, and life-threatening breathing difficulties can occur.  People with cap myopathy may have a high arch in the roof of the mouth (high-arched palate), severely drooping eyelids (ptosis), and a long face. Some affected individuals develop an abnormally curved lower back (lordosis) or a spine that curves to the side (scoliosis).  The name cap myopathy comes from characteristic abnormal cap-like structures that can be seen in muscle cells when muscle tissue is viewed under a microscope. The severity of cap myopathy is related to the percentage of muscle cells that have these caps. Individuals in whom 70 to 75 percent of muscle cells have caps typically have severe breathing problems and may not survive childhood, while those in whom 10 to 30 percent of muscle cells have caps have milder symptoms and can live into adulthood.

Topic: cap myopathy
Source: GHR
Question: How many people are affected by cap myopathy ?
Answer: Cap myopathy is a rare disorder that has been identified in only a small number of individuals. Its exact prevalence is unknown.

Topic: cap myopathy
Source: GHR
Question: What are the genetic changes related to cap myopathy ?
Answer: Mutations in the ACTA1, TPM2, or TPM3 genes can cause cap myopathy. These genes provide instructions for producing proteins that play important roles in skeletal muscles.  The ACTA1 gene provides instructions for making a protein called skeletal alpha ()-actin, which is part of the actin protein family. Actin proteins are important for cell movement and the tensing of muscle fibers (muscle contraction). Thin filaments made up of actin molecules and thick filaments made up of another protein called myosin are the primary components of muscle fibers and are important for muscle contraction. Attachment (binding) and release of the overlapping thick and thin filaments allows them to move relative to each other so that the muscles can contract. The mutation in the ACTA1 gene that causes cap myopathy results in an abnormal protein that may interfere with the proper assembly of thin filaments. The cap structures in muscle cells characteristic of this disorder are composed of disorganized thin filaments.  The TPM2 and TPM3 genes provide instructions for making proteins that are members of the tropomyosin protein family. Tropomyosin proteins regulate muscle contraction by attaching to actin and controlling its binding to myosin. The specific effects of TPM2 and TPM3 gene mutations are unclear, but researchers suggest they may interfere with normal actin-myosin binding between the thin and thick filaments, impairing muscle contraction and resulting in the muscle weakness that occurs in cap myopathy.

Topic: cap myopathy
Source: GHR
Question: Is cap myopathy inherited ?
Answer: Cap myopathy is an autosomal dominant condition, which means one copy of the altered gene in each cell is sufficient to cause the disorder. Most cases are not inherited; they result from new mutations in the gene and occur in people with no history of the disorder in their family.

Topic: cap myopathy
Source: GHR
Question: What are the treatments for cap myopathy ?
Answer: These resources address the diagnosis or management of cap myopathy:  - Genetic Testing Registry: TPM2-related cap myopathy  - Genetic Testing Registry: cap myopathy   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: cap myopathy
Source: GHR
Question: What is (are) Costeff syndrome ?
Answer: Costeff syndrome is a condition characterized by vision loss, movement problems, and intellectual disability. People with Costeff syndrome have degeneration (atrophy) of the optic nerves, which carry information from the eyes to the brain. This optic nerve atrophy often begins in infancy or early childhood and results in vision loss that worsens over time. Some affected individuals have rapid and involuntary eye movements (nystagmus) or eyes that do not look in the same direction (strabismus).  Movement problems in people with Costeff syndrome develop in late childhood and include muscle stiffness (spasticity), impaired muscle coordination (ataxia), and involuntary jerking movements (choreiform movements). As a result of these movement difficulties, individuals with Costeff syndrome may require wheelchair assistance.  While some people with Costeff syndrome have intellectual disability that ranges from mild to moderate, many people with this condition have normal intelligence.  Costeff syndrome is associated with increased levels of a substance called 3-methylglutaconic acid in the urine. The amount of the acid does not appear to influence the signs and symptoms of the condition. Costeff syndrome is one of a group of metabolic disorders that can be diagnosed by the presence of increased levels of 3-methylglutaconic acid in urine (3-methylglutaconic aciduria). People with Costeff syndrome also have high urine levels of another acid called 3-methylglutaric acid.

Topic: Costeff syndrome
Source: GHR
Question: How many people are affected by Costeff syndrome ?
Answer: Costeff syndrome affects an estimated 1 in 10,000 individuals in the Iraqi Jewish population, in which at least 40 cases have been described. Outside this population, only a few affected individuals have been identified.

Topic: Costeff syndrome
Source: GHR
Question: What are the genetic changes related to Costeff syndrome ?
Answer: Mutations in the OPA3 gene cause Costeff syndrome. The OPA3 gene provides instructions for making a protein whose exact function is unknown. The OPA3 protein is found in structures called mitochondria, which are the energy-producing centers of cells. Researchers speculate that the OPA3 protein is involved in regulating the shape of mitochondria.  OPA3 gene mutations that result in Costeff syndrome lead to a loss of OPA3 protein function. Cells without any functional OPA3 protein have abnormally shaped mitochondria. These cells likely have reduced energy production and die sooner than normal, decreasing energy availability in the body's tissues. It is unclear why the optic nerves and the parts of the brain that control movement are particularly affected.

Topic: Costeff syndrome
Source: GHR
Question: Is Costeff 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: Costeff syndrome
Source: GHR
Question: What are the treatments for Costeff syndrome ?
Answer: These resources address the diagnosis or management of Costeff syndrome:  - Baby's First Test  - Gene Review: Gene Review: OPA3-Related 3-Methylglutaconic Aciduria  - Genetic Testing Registry: 3-Methylglutaconic aciduria type 3  - MedlinePlus Encyclopedia: Optic Nerve Atrophy   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: Costeff syndrome
Source: GHR
Question: What is (are) hemophilia ?
Answer: Hemophilia is a bleeding disorder that slows the blood clotting process. People with this condition experience prolonged bleeding or oozing following an injury, surgery, or having a tooth pulled. In severe cases of hemophilia, continuous bleeding occurs after minor trauma or even in the absence of injury (spontaneous bleeding). Serious complications can result from bleeding into the joints, muscles, brain, or other internal organs. Milder forms of hemophilia do not necessarily involve spontaneous bleeding, and the condition may not become apparent until abnormal bleeding occurs following surgery or a serious injury.  The major types of this condition are hemophilia A (also known as classic hemophilia or factor VIII deficiency) and hemophilia B (also known as Christmas disease or factor IX deficiency). Although the two types have very similar signs and symptoms, they are caused by mutations in different genes. People with an unusual form of hemophilia B, known as hemophilia B Leyden, experience episodes of excessive bleeding in childhood but have few bleeding problems after puberty.

Topic: hemophilia
Source: GHR
Question: How many people are affected by hemophilia ?
Answer: The two major forms of hemophilia occur much more commonly in males than in females. Hemophilia A is the most common type of the condition; 1 in 4,000 to 1 in 5,000 males worldwide are born with this disorder. Hemophilia B occurs in approximately 1 in 20,000 newborn males worldwide.

Topic: hemophilia
Source: GHR