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News Release
NIH researchers have successfully identified differences in gene activity in the brains of people with attention deficit hyperactivity disorder (ADHD). The study, led by scientists at the National Human Genome Research Institute (NHGRI), found that individuals diagnosed with ADHD had differences in genes that code for known chemicals that brain cells use to communicate.
… New study uses postmortem brain tissues to understand genomic differences in … differences in genes that code for known chemicals that brain cells use to communicate. The results of the findings, … To date, this is the first study to use postmortem human brain tissue to investigate ADHD. Other approaches to …
Genetic Disorders
Marfan syndrome an inherited disorder of connective tissue occurring once in every 10,000 to 20,000 individuals.
… Marfan syndrome an inherited disorder of connective tissue occurring once in … individuals. … Marfan syndrome is one of the most common inherited disorders of connective tissue. It is an autosomal dominant …
Genetic Disorders
Spinal muscular atrophy is a group of inherited disorders that cause progressive muscle degeneration and weakness.
… Spinal muscular atrophy is a group of inherited disorders that cause progressive muscle degeneration and weakness. … Spinal muscular atrophy is a group of inherited disorders that cause progressive muscle …
Educational Resources
An inherited trait is one that is genetically determined.
… Inherited … An inherited trait is one that is genetically determined. … Inherited Trait, Mendelian Genetics, Genes, Family Health History, Genealogy … Inherited, as related to genetics, refers to a trait or …
Genetic Disorders
Methylmalonic acidemia is a group of inherited disorders in which the body is unable to process certain proteins and fats (lipids) properly.
… Methylmalonic acidemia refers to a group of inherited disorders in which the body is unable to process certain … … Methylmalonic acidemia (MMA) refers to a group of inherited disorders in which the body is unable to process …
Clinical Research
This study evaluates patients with inherited metabolic disorders and related medical complications.
… Acidemia study will evaluate patients with MMA and related disorders to learn more about the genetic causes of the various types of these inherited metabolic disorders and the medical complications … (MRI) and magnetic resonance spectroscopy (MRS) of the brain. This is non-invasive but some patients may require …
Educational Resources
Autism is a developmental brain disorder characterized by impaired social interactions, communication problems, and repetitive behaviors.
… Autism … Autism is a developmental brain disorder characterized by impaired social interactions, … problems, and repetitive behaviors. … Autism Spectrum Disorders, Asperger Syndrome, Rett Syndrome, ASD, … Developmental Disorder … Autism is a condition related to brain development that can cause significant social, …
Genetic Disorders
Thalassemia is a group of inherited diseases of the blood that affect a person's ability to produce hemoglobin, resulting in anemia.
… Thalassemia is a group of inherited diseases of the blood that affect a person's … resulting in anemia. … Thalassemia is actually a group of inherited diseases of the blood that affect a person's … resulting in anemia.​ … Thalassemia, Inherited Blood Disorders, Hemoglobin, Anemia, Alpha Thalassemia, Beta …
News Release
When it comes to Attention-Deficit/Hyperactivity Disorder (ADHD), genetics do make an impact.
… , NHGRI researchers examined people with ADHD to map brain connections, called white matter tracts, tied to the … of nerve fibers in and transfers information across the brain. With the help of magnetic resonance imaging (MRI) and … advancement. What's more, ADHD is a leading risk for mood disorders, substance abuse and even car accidents. With this …
Genetic Disorders
Gaucher disease is an autosomal recessive inherited disorder of metabolism where a type of fat (lipid) called glucocerebroside cannot be adequately degraded.
… Gaucher disease is an autosomal recessive inherited disorder of metabolism where a type of fat (lipid) … the nervous system such as eye problems, seizures and brain damage. In Type 2 Gaucher disease, severe medical … increased risk of developing Parkinson disease and related disorders. … The diagnosis of Gaucher disease is based on …