Vanquish44/Healthcare_NLP huggingface dataset:
Question: Is Kallmann syndrome inherited ?
Answer: Kallmann syndrome 1 (caused by ANOS1 gene mutations) has an X-linked recessive pattern of inheritance. The ANOS1 gene is located on the X chromosome, which is one of the two sex chromosomes. In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. In females (who have two X chromosomes), a mutation must be present in both copies of the gene to cause the disorder. Males are affected by X-linked recessive disorders much more frequently than females. A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons.  Most cases of Kallmann syndrome 1 are described as simplex, which means only one person in a family is affected. Some affected people inherit a ANOS1 gene mutation from their mothers, who carry a single mutated copy of the gene in each cell. Other people have the condition as a result of a new mutation in the ANOS1 gene.  Other forms of Kallmann syndrome can be inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In some cases, an affected person inherits the mutation from one affected parent. Other cases result from new mutations in the gene and occur in people with no history of the disorder in their family.  In several families, Kallmann syndrome has shown an autosomal recessive pattern of inheritance. Autosomal recessive inheritance 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: Kallmann syndrome
Source: GHR
Question: What are the treatments for Kallmann syndrome ?
Answer: These resources address the diagnosis or management of Kallmann syndrome:  - Gene Review: Gene Review: Isolated Gonadotropin-Releasing Hormone (GnRH) Deficiency  - Genetic Testing Registry: Hypogonadism with anosmia  - Genetic Testing Registry: Kallmann syndrome 1  - Genetic Testing Registry: Kallmann syndrome 2  - Genetic Testing Registry: Kallmann syndrome 3  - Genetic Testing Registry: Kallmann syndrome 4  - MedlinePlus Encyclopedia: Hypogonadotropic Hypogonadism  - MedlinePlus Encyclopedia: Smell - Impaired   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: Kallmann syndrome
Source: GHR
Question: What is (are) centronuclear myopathy ?
Answer: Centronuclear myopathy is a condition characterized by muscle weakness (myopathy) and wasting (atrophy) in the skeletal muscles, which are the muscles used for movement. The severity of centronuclear myopathy varies among affected individuals, even among members of the same family.  People with centronuclear myopathy begin experiencing muscle weakness at any time from birth to early adulthood. The muscle weakness slowly worsens over time and can lead to delayed development of motor skills, such as crawling or walking; muscle pain during exercise; and difficulty walking. Some affected individuals may need wheelchair assistance as the muscles atrophy and weakness becomes more severe. In rare instances, the muscle weakness improves over time.  Some people with centronuclear myopathy experience mild to severe breathing problems related to the weakness of muscles needed for breathing. People with centronuclear myopathy may have droopy eyelids (ptosis) and weakness in other facial muscles, including the muscles that control eye movement. People with this condition may also have foot abnormalities, a high arch in the roof of the mouth (high-arched palate), and abnormal side-to-side curvature of the spine (scoliosis). Rarely, individuals with centronuclear myopathy have a weakened heart muscle (cardiomyopathy), disturbances in nerve function (neuropathy), or intellectual disability.  A key feature of centronuclear myopathy is the displacement of the nucleus in muscle cells, which can be viewed under a microscope. Normally the nucleus is found at the edges of the rod-shaped muscle cells, but in people with centronuclear myopathy the nucleus is located in the center of these cells. How the change in location of the nucleus affects muscle cell function is unknown.

Topic: centronuclear myopathy
Source: GHR
Question: How many people are affected by centronuclear myopathy ?
Answer: Centronuclear myopathy is a rare condition; its exact prevalence is unknown.

Topic: centronuclear myopathy
Source: GHR
Question: What are the genetic changes related to centronuclear myopathy ?
Answer: Centronuclear myopathy is most often caused by mutations in the DNM2, BIN1, or TTN gene. The proteins produced from the DNM2 and BIN1 genes are involved in endocytosis, a process that brings substances into the cell. The protein produced from the BIN1 gene plays an additional role in the formation of tube-like structures called transverse tubules (or T tubules), which are found within the membrane of muscle fibers. These tubules help transmit the electrical impulses necessary for normal muscle tensing (contraction) and relaxation. The protein produced from the DNM2 gene also regulates the actin cytoskeleton, which makes up the muscle fiber's structural framework. DNM2 and BIN1 gene mutations lead to abnormal muscle fibers that cannot contract and relax normally, resulting in muscle weakness.  The TTN gene provides instructions for making a protein called titin that is an essential component of muscle fiber structures called sarcomeres. Sarcomeres are the basic units of muscle contraction; they are made of proteins that generate the mechanical force needed for muscles to contract. TTN gene mutations decrease or alter titin's activity in muscle fibers. It is unclear how these mutations lead to centronuclear myopathy, but it is likely that the altered protein cannot interact with other proteins in the sarcomere, leading to dysfunction of the sarcomere. Abnormal sarcomeres prevent muscle fibers from contracting and relaxing normally, resulting in muscle weakness.  Some people with centronuclear myopathy do not have identified mutations in the DNM2, BIN1, or TTN genes. Mutations in other genes associated with this condition are found in a small percentage of cases. Some males with signs and symptoms of severe centronuclear myopathy may have a condition called X-linked myotubular myopathy, which is similar to centronuclear myopathy, and is often considered a subtype of the condition, but has a different genetic cause. In some people with centronuclear myopathy, the cause of the disorder is unknown. Researchers are looking for additional genes that are associated with centronuclear myopathy.

Topic: centronuclear myopathy
Source: GHR
Question: Is centronuclear myopathy inherited ?
Answer: When centronuclear myopathy is caused by mutations in the DNM2 gene, it is inherited in an autosomal dominant pattern, which means one copy of the altered DNM2 gene in each cell is sufficient to cause the disorder. Rarely, BIN1 gene mutations that are inherited in an autosomal dominant pattern can cause centronuclear myopathy.  Centronuclear myopathy caused by TTN gene mutations and most cases caused by BIN1 gene mutations are 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.  Other cases of centronuclear myopathy that are not caused by these genes are typically inherited in an autosomal recessive manner, although some follow an autosomal dominant pattern.

Topic: centronuclear myopathy
Source: GHR
Question: What are the treatments for centronuclear myopathy ?
Answer: These resources address the diagnosis or management of centronuclear myopathy:  - Genetic Testing Registry: Autosomal recessive centronuclear myopathy  - Genetic Testing Registry: Myopathy, centronuclear  - Genetic Testing Registry: Myopathy, centronuclear, 1  - Genetic Testing Registry: Myopathy, centronuclear, 4  - Genetic Testing Registry: Myopathy, centronuclear, 5   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: centronuclear myopathy
Source: GHR
Question: What is (are) glutaric acidemia type II ?
Answer: Glutaric acidemia type II is an inherited disorder that interferes with the body's ability to break down proteins and fats to produce energy. Incompletely processed proteins and fats can build up in the body and cause the blood and tissues to become too acidic (metabolic acidosis).  Glutaric acidemia type II usually appears in infancy or early childhood as a sudden episode called a metabolic crisis, in which acidosis and low blood sugar (hypoglycemia) cause weakness, behavior changes such as poor feeding and decreased activity, and vomiting. These metabolic crises, which can be life-threatening, may be triggered by common childhood illnesses or other stresses.  In the most severe cases of glutaric acidemia type II, affected individuals may also be born with physical abnormalities. These may include brain malformations, an enlarged liver (hepatomegaly), a weakened and enlarged heart (dilated cardiomyopathy), fluid-filled cysts and other malformations of the kidneys, unusual facial features, and genital abnormalities. Glutaric acidemia type II may also cause a characteristic odor resembling that of sweaty feet.  Some affected individuals have less severe symptoms that begin later in childhood or in adulthood. In the mildest forms of glutaric acidemia type II, muscle weakness developing in adulthood may be the first sign of the disorder.

Topic: glutaric acidemia type II
Source: GHR
Question: How many people are affected by glutaric acidemia type II ?
Answer: Glutaric acidemia type II is a very rare disorder; its precise incidence is unknown. It has been reported in several different ethnic groups.

Topic: glutaric acidemia type II
Source: GHR
Question: What are the genetic changes related to glutaric acidemia type II ?
Answer: Mutations in any of three genes, ETFA, ETFB, and ETFDH, can result in glutaric acidemia type II. The ETFA and ETFB genes provide instructions for producing two protein segments, or subunits, that come together to make an enzyme called electron transfer flavoprotein. The ETFDH gene provides instructions for making another enzyme called electron transfer flavoprotein dehydrogenase.  Glutaric acidemia type II is caused by a deficiency in either of these two enzymes. Electron transfer flavoprotein and electron transfer flavoprotein dehydrogenase are normally active in the mitochondria, which are the energy-producing centers of cells. These enzymes help break down proteins and fats to provide energy for the body. When one of the enzymes is defective or missing, partially broken down nutrients accumulate in the cells and damage them, causing the signs and symptoms of glutaric acidemia type II.  People with mutations that result in a complete loss of either enzyme produced from the ETFA, ETFB or ETFDH genes are likely to experience the most severe symptoms of glutaric acidemia type II. Mutations that allow the enzyme to retain some activity may result in milder forms of the disorder.

Topic: glutaric acidemia type II
Source: GHR
Question: Is glutaric acidemia type II 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: glutaric acidemia type II
Source: GHR
Question: What are the treatments for glutaric acidemia type II ?
Answer: These resources address the diagnosis or management of glutaric acidemia type II:  - Baby's First Test  - Genetic Testing Registry: Glutaric aciduria, 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

Topic: glutaric acidemia type II
Source: GHR
Question: What is (are) 15q24 microdeletion ?
Answer: 15q24 microdeletion is a chromosomal change in which a small piece of chromosome 15 is deleted in each cell. The deletion occurs on the long (q) arm of the chromosome at a position designated q24.  15q24 microdeletion is associated with mild to moderate intellectual disability and delayed speech development. Other common signs and symptoms include short stature, weak muscle tone (hypotonia), and skeletal abnormalities including loose (lax) joints. Affected males may have genital abnormalities, which can include an unusually small penis (micropenis) and the opening of the urethra on the underside of the penis (hypospadias). Affected individuals also have distinctive facial features such as a high front hairline, broad eyebrows, widely set eyes (hypertelorism), outside corners of the eyes that point downward (downslanting palpebral fissures), a broad nasal bridge, a full lower lip, and a long, smooth space between the upper lip and nose (philtrum).

Topic: 15q24 microdeletion
Source: GHR
Question: How many people are affected by 15q24 microdeletion ?
Answer: This condition is very rare; only a few dozen affected individuals have been identified.

Topic: 15q24 microdeletion
Source: GHR
Question: What are the genetic changes related to 15q24 microdeletion ?
Answer: People with a 15q24 microdeletion are missing between 1.7 million and 6.1 million DNA building blocks (base pairs), also written as 1.7-6.1 megabases (Mb), at position q24 on chromosome 15. The exact size of the deletion varies, but all individuals are missing the same 1.2 Mb region. This region contains several genes that are thought to be important for normal development.  The signs and symptoms that result from a 15q24 microdeletion are probably related to the loss of one or more genes in the deleted region. However, it is unclear which missing genes contribute to the specific features of the disorder.

Topic: 15q24 microdeletion
Source: GHR
Question: Is 15q24 microdeletion inherited ?
Answer: The identified cases of 15q24 microdeletion have occurred in people with no history of the condition in their family. The chromosomal change likely occurs as a random event during the formation of reproductive cells (eggs or sperm) or in early fetal development.

Topic: 15q24 microdeletion
Source: GHR
Question: What are the treatments for 15q24 microdeletion ?
Answer: These resources address the diagnosis or management of 15q24 microdeletion:  - Gene Review: Gene Review: 15q24 Microdeletion  - Genetic Testing Registry: 15q24 deletion 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: 15q24 microdeletion
Source: GHR
Question: What is (are) tubular aggregate myopathy ?
Answer: Tubular aggregate myopathy is a disorder that primarily affects the skeletal muscles, which are muscles the body uses for movement. This disorder causes muscle pain, cramping, or weakness that begins in childhood and worsens over time. The muscles of the lower limbs are most often affected, although the upper limbs can also be involved. Affected individuals can have difficulty running, climbing stairs, or getting up from a squatting position. The weakness may also lead to an unusual walking style (gait). Some people with this condition develop joint deformities (contractures) in the arms and legs.  Skeletal muscles are normally made up of two types of fibers, called type I and type II fibers, in approximately equal quantities. Type I fibers, also called slow twitch fibers, are used for long, sustained activity, such as walking long distances. Type II fibers, also known as fast twitch fibers, are used for short bursts of strength, which are needed for activities such as running up stairs or sprinting. In people with tubular aggregate myopathy, type II fibers waste away (atrophy), so affected individuals have mostly type I fibers. In addition, proteins build up abnormally in both type I and type II fibers, forming clumps of tube-like structures called tubular aggregates. Tubular aggregates can occur in other muscle disorders, but they are the primary muscle cell abnormality in tubular aggregate myopathy.

Topic: tubular aggregate myopathy
Source: GHR
Question: How many people are affected by tubular aggregate myopathy ?
Answer: Tubular aggregate myopathy is a rare disorder. Its prevalence is unknown.

Topic: tubular aggregate myopathy
Source: GHR
Question: What are the genetic changes related to tubular aggregate myopathy ?
Answer: Tubular aggregate myopathy can be caused by mutations in the STIM1 gene. The protein produced from this gene is involved in controlling the entry of positively charged calcium atoms (calcium ions) into cells. The STIM1 protein recognizes when calcium ion levels are low and stimulates the flow of ions into the cell through special channels in the cell membrane called calcium-release activated calcium (CRAC) channels. In muscle cells, the activation of CRAC channels by STIM1 is thought to help replenish calcium stores in a structure called the sarcoplasmic reticulum. STIM1 may also be involved in the release of calcium ions from the sarcoplasmic reticulum. This release of ions stimulates muscle tensing (contraction).  The STIM1 gene mutations involved in tubular aggregate myopathy lead to production of a STIM1 protein that is constantly turned on (constitutively active), which means it continually stimulates calcium ion entry through CRAC channels regardless of ion levels. It is unknown how constitutively active STIM1 leads to the muscle weakness characteristic of tubular aggregate myopathy. Evidence suggests that the tubular aggregates are composed of proteins that are normally part of the sarcoplasmic reticulum. Although the mechanism is unknown, some researchers speculate that the aggregates are the result of uncontrolled calcium levels in muscle cells, possibly due to abnormal STIM1 activity.  Mutations in other genes, some of which have not been identified, are also thought to cause some cases of tubular aggregate myopathy.

Topic: tubular aggregate myopathy
Source: GHR
Question: Is tubular aggregate myopathy inherited ?
Answer: Most cases of tubular aggregate myopathy, including those caused by STIM1 gene mutations, are inherited in an autosomal dominant pattern. Autosomal dominant inheritance means one copy of the altered gene in each cell is sufficient to cause the disorder. In some cases, the mutation is passed through generations in a family. Other cases result from new mutations in the gene and occur in people with no history of the disorder in their family.  Rarely, tubular aggregate myopathy is inherited in an autosomal recessive pattern, which means both copies of a 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. Researchers are still working to determine which gene or genes are associated with autosomal recessive tubular aggregate myopathy.

Topic: tubular aggregate myopathy
Source: GHR
Question: What are the treatments for tubular aggregate myopathy ?
Answer: These resources address the diagnosis or management of tubular aggregate myopathy:  - Genetic Testing Registry: Myopathy with tubular aggregates   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: tubular aggregate myopathy
Source: GHR
Question: What is (are) Bloom syndrome ?
Answer: Bloom syndrome is an inherited disorder characterized by short stature, a skin rash that develops after exposure to the sun, and a greatly increased risk of cancer.  People with Bloom syndrome are usually smaller than 97 percent of the population in both height and weight from birth, and they rarely exceed 5 feet tall in adulthood.  Affected individuals have skin that is sensitive to sun exposure, and they usually develop a butterfly-shaped patch of reddened skin across the nose and cheeks. A skin rash can also appear on other areas that are typically exposed to the sun, such as the back of the hands and the forearms. Small clusters of enlarged blood vessels (telangiectases) often appear in the rash; telangiectases can also occur in the eyes. Other skin features include patches of skin that are lighter or darker than the surrounding areas (hypopigmentation or hyperpigmentation respectively). These patches appear on areas of the skin that are not exposed to the sun, and their development is not related to the rashes.  People with Bloom syndrome have an increased risk of cancer. They can develop any type of cancer, but the cancers arise earlier in life than they do in the general population, and affected individuals often develop more than one type of cancer.  Individuals with Bloom syndrome have a high-pitched voice and distinctive facial features including a long, narrow face; a small lower jaw; and prominent nose and ears. Other features can include learning disabilities, an increased risk of diabetes, chronic obstructive pulmonary disease (COPD), and mild immune system abnormalities leading to recurrent infections of the upper respiratory tract, ears, and lungs during infancy. Men with Bloom syndrome usually do not produce sperm and as a result are unable to father children (infertile). Women with the disorder generally have reduced fertility and experience menopause at an earlier age than usual.

Topic: Bloom syndrome
Source: GHR
Question: How many people are affected by Bloom syndrome ?
Answer: Bloom syndrome is a rare disorder. Only a few hundred affected individuals have been described in the medical literature, about one-third of whom are of Central and Eastern European (Ashkenazi) Jewish background.

Topic: Bloom syndrome
Source: GHR