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.

Medical research

New clues to molecular understanding of autism

The first transgenic mouse model of a rare and severe type of autism called Timothy Syndrome is improving the scientific understanding of autism spectrum disorder in general and may help researchers design more targeted interventions ...

Genetics

Researchers describe genetic basis of rare human diseases

Researchers at the University of California, San Francisco and in Michigan, North Carolina and Spain have discovered how genetic mutations cause a number of rare human diseases, which include Meckel syndrome, Joubert syndrome ...

Diseases, Conditions, Syndromes

Possible new drug for children with progeria

(Medical Xpress) -- A new study published in the journal Science Translational Medicine shows that rapamycin and its derivative everolimus, which is currently used to treat cancer and transplant rejections, may work to reverse ...

Medical research

Researchers find new clues about aging

National Institutes of Health researchers have identified a new pathway that sets the clock for programmed aging in normal cells. The study provides insights about the interaction between a toxic protein called progerin and ...

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