Could people with Type 1 diabetes one day replace insulin with leptin? A research team at UT Southwestern has had promising results with animal studies and now is laying the groundwork for testing it ...

Leptin is a hormone that comes from fat cells. It helps control food intake by sending signals about hunger to the hypothalamus in the brain. This process regulates appetite. Leptin regulates energy ...

DALLAS, Dec. 18 – Leptin, a protein secreted by fat cells, may be an independent risk factor for heart disease in humans, according to an article today in Circulation: Journal of the American Heart ...

Obesity is often a combination of genetic and lifestyle factors. Genetics can influence metabolic pathways, appetite control, and energy storage. Leptin resistance can lead to increased appetite and ...