The past couple of years have seen several novel X-ray structures of 7 transmembrane (7TM) receptors in complex with antagonists and even with a peptide fragment of a G …
Opioids represent widely prescribed and abused medications, although their signal transduction mechanisms are not well understood. Here we present the 1.8 Å high …
A Kern, R Albarran-Zeckler, HE Walsh, RG Smith - Neuron, 2012 - cell.com
We identified subsets of neurons in the brain that coexpress the dopamine receptor subtype- 2 (DRD2) and the ghrelin receptor (GHSR1a). Combination of FRET confocal microscopy …
Ghrelin, also called “the hunger hormone”, is a gastric peptide hormone that regulates food intake, body weight, as well as taste sensation, reward, cognition, learning and memory …
Anorexia nervosa (AN) is classically defined as a condition in which an abnormally low body weight is associated with an intense fear of gaining weight and distorted cognitions …
M Damian, J Marie, JP Leyris, JA Fehrentz… - Journal of biological …, 2012 - ASBMB
Despite its central role in signaling and the potential therapeutic applications of inverse agonists, the molecular mechanisms underlying G protein-coupled receptor (GPCR) …
MMI Abdalla - European endocrinology, 2015 - ncbi.nlm.nih.gov
Ghrelin is an orexigenic peptide predominantly secreted from the stomach and stimulates appetite and growth hormone (GH) release. Studies have provided evidence that ghrelin …
Specifically addressing cell surface molecules on cancer cells facilitates targeted cancer therapies that offer the potential to selectively destroy malignant cells, while sparing healthy …
C M'Kadmi, JP Leyris, L Onfroy, C Galés… - Journal of Biological …, 2015 - ASBMB
The G protein-coupled receptor GHS-R1a mediates ghrelin-induced growth hormone secretion, food intake, and reward-seeking behaviors. GHS-R1a signals through G q, G i/o …