Medical research

Extra chromosome 21 removed from Down syndrome cell line

(Medical Xpress)—University of Washington scientists have succeeded in removing the extra copy of chromosome 21 in cell cultures derived from a person with Down syndrome, a condition in which the body's cells contain three ...

Medications

Should patients stop taking Prozac when pregnant?

Women, and perhaps their doctors, may be concerned when they see reports of a study showing an association between taking fluoxetine, an antidepressant also known as Prozac, during pregnancy and birth defects in children.

Cardiology

Researchers prevent heart failure in mice

(Medical Xpress)—Cardiac stress, for example a heart attack or high blood pressure, frequently leads to pathological heart growth and subsequently to heart failure. Two tiny RNA molecules play a key role in this detrimental ...

Genetics

New rare congenital heart disease disorders found in children

In one of the largest international genetic studies of congenital heart disease (CHD), researchers have discovered gene mutations linked to three new rare congenital heart disorders. Published in Nature Genetics today, the ...

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