Genetics

Study connects gene variant to response to asthma drugs

A genetic variant may explain why some people with asthma do not respond well to inhaled corticosteroids, the most widely prescribed medicine for long-term asthma control. Researchers found that asthma patients who have two ...

Overweight & Obesity

Economic conditions may trump genetics when battling obesity

In a first of its kind study that shows environmental conditions can be more influential than genetics, Virginia Tech researchers have found that the cost of food  — not someone's genetic makeup—is a major factor in ...

Genetics

Rare gut condition a model for study of genetic diseases

Hirschsprung disease—a rare condition where the failure of gut nerves to develop before birth leads to impaired bowel contractions that prevent infants from passing stool—is more predictable from an individual's genetic ...

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