HIVELIN , Céline

In France, approximately 15% of the population is obese and this number keeps rising up every year. Obesity is a major cause of diabetes, inducing an increase of the number of fat-filled cells, called the adipocytes, and a peripheral insulin resistance. This increase of the number of adipocytes is associated with a decrease of sortilin...

The pharmacological properties and physiological roles of the type I receptor sortilin, also called neurotensin receptor-3, are various and complex. Sortilin is involved in important biological functions from neurotensin and pro-Nerve Growth Factor signaling in the central nervous system to regulation of glucose and lipid homeostasis in the...

Inhibition of the potassium channels TREK-1 by spadin (SPA) is currently thought to be a promising therapeutic target for the treatment of depression. Since these channels are expressed in pancreatic β-cells, we investigated their role in the control of insulin secretion and glucose homeostasis. In this study, we confirmed the expression of...