How an AgriLife Research scientist uncovered the unexpected roles of ghrelin, the hunger hormone, in aging and brain health.

While exploratory, the study adds to a growing body of evidence that obesity in T1D may not simply mirror obesity in type 2 ...

Ghrelin is a peptide hormone produced by the gastrointestinal tract, with multiple actions in the body. Its best-known function involves energy metabolism. Ghrelin is an orexigenic hormone which ...

Ghrelin and leptin are two hormones that are of great interest in appetite regulation. Leptin is commonly considered anorexigenic (i.e., appetite suppressant), while ghrelin is orexigenic (i.e., ...

Ghrelin is a hormone that is produced and released in the stomach. People often refer to it as the “hunger hormone” because it increases appetite. It also promotes blood sugar regulation, prevents ...

Ghrelin is a hormone. Its primary role is to regulate appetite. It also facilitates the function of the pituitary gland, controls insulin, and protects cardiovascular health. In this article, we ...

The processing of preproghrelin in the stomach by prohormone convertase (PC) 1/3 produces ghrelin and possibly obestatin. In the neonate, the pancreas is also a major source of ghrelin. We compared ...

Study finds that ghrelin, produced during stressful situations, primes the brain for post-traumatic stress disorder. About a dozen years ago, scientists discovered that a hormone called ghrelin ...

New research suggests that ghrelin, a naturally occurring gut hormone, increases our willingness to pay for food, while simultaneously decreasing our willingness to pay for non-food items. Research to ...