Medical research

Vitamin C helps control gene activity in stem cells

Vitamin C affects whether genes are switched on or off inside mouse stem cells, and may thereby play a previously unknown and fundamental role in helping to guide normal development in mice, humans and other animals, a scientific ...

Oncology & Cancer

Researchers discover molecule that drives aggressive breast cancer

(Medical Xpress)—Recent studies by researchers at Thomas Jefferson University's Kimmel Cancer Center have shown a gene known to coordinate initial development of the eye (EYA1) is a powerful breast tumor promoter in mice. ...

Overweight & Obesity

Simvastatin blunts benefits of exercise in overweight, obese

(HealthDay)—Cholesterol-lowering therapy with simvastatin reduces the physiological responses to aerobic exercise training in overweight or obese adults who are at increased risk for metabolic syndrome, according to research ...

Genetics

Mutations in COQ2 linked to multiple-system atrophy

(HealthDay)—Functionally impaired variants in the COQ2 gene, which encodes the enzyme parahydroxybenzoate-polyprenyl transferase, have been identified in multiplex families with multiple-system atrophy and in patients with ...

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