New Protein May Help Treat Diabetes and Obesity

August 10th, 2011

ScienceDaily (2011-08-09) -- A newly-identified protein may hold the key to keeping appetite and blood sugar in check, according to a new study. Researchers found that rats administered with nesfatin-1 ate less, used more stored fat and became more active. In addition, the protein stimulated insulin secretion from the pancreatic beta cells of both rats and mice.

"[The rats] actually ate more frequently but in lesser amounts," says Unniappan, a member of York's neuroscience graduate diploma program, and a recipient of a Canadian Institutes of Health Research (CIHR) New Investigator Award. "In addition, they were more active and we found that their fatty acid oxidization was increased. In other words, the energy reserve being preferably used during nesfatin-1 treatment was fat. This suggests more fat loss, which could eventually result in body weight loss," he says. read full article...