1/7/2013 7:48:03 AM
In many cases, obesity is caused by more than just overeating and a lack of exercise. Something in the body goes haywire, causing it to store more fat and burn less energy. But what is it? Sanford-Burnham researchers have a new theory -- a protein called p62. According to a study the team published December 21 in the Journal of Clinical Investigation, when p62 is missing in fat tissue, the body's metabolic balance shifts -- inhibiting "good" brown fat, while favoring "bad" white fat. These findings indicate that p62 might make a promising target for new therapies aimed at curbing obesity.
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