Genetics

Gene discovered for Weaver syndrome

Scientists have found a gene that causes Weaver syndrome, a rare genetic disorder that typically causes large size at birth, tall stature, developmental delay during childhood, and intellectual disability. Published today ...

Medical research

Brain and heart link may explain sudden death in Rett

Poets might scoff at the notion that heart and brain are closely related, but scientists led by those at Baylor College of Medicine (www.bcm.edu) say a genetic defect that affects the brain can stop a heart.

Genetics

Worms reveal new role for hormones in Bardet-Biedl syndrome

A new study, conducted by researchers at the University of California, San Francisco, has shed new light on a genetic disease known as Bardet-Biedl syndrome (BBS)—a condition in which patients show mental and developmental ...

Medical research

Neurons grown from skin cells may hold clues to autism

Potential clues to how autism miswires the brain are emerging from a study of a rare, purely genetic form of the disorders that affects fewer than 20 people worldwide. Using cutting-edge "disease-in a-dish" technology, researchers ...

Genetics

World's first bedside genetic test proves effective

Tailored anti-platelet therapy, made possible through a novel point-of-care genetic test, optimizes treatment for patients who carry a common genetic variant, researchers at the University of Ottawa Heart Institute (UOHI) ...

Health

New prenatal screening test is easier but raises ethical issues

(Medical Xpress) -- New technology and innovations in genetic sequencing are dramatically changing the field of prenatal diagnosis and testing. Peter Benn, professor and director of the Diagnostic Human Genetics Laboratories ...

Genetics

Biologists use flies, mice to study Down syndrome

A novel study involving fruit flies and mice has allowed biologists to identify two critical genes responsible for congenital heart defects in individuals with Down syndrome, a major cause of infant mortality and death in ...

Genetics

Cellular repair could reduce premature aging

Researchers have identified a potential drug therapy for a premature ageing disease that affects children causing them to age up to eight times as fast as the usual rate.

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