Mouse model study shows how brown fat could improve exercise performance and extend one’s lifespan In a nutshell Brown fat, ...

However, the mechanism by which heterotrimeric G proteins are activated by their ... are sophisticated allosteric machines with multiple signaling outputs. You have full access to this article ...

Other signaling molecules must move much farther ... Membrane receptors fall into three major classes: G-protein-coupled receptors, ion channel receptors, and enzyme-linked receptors.

Venetia Zachariou, PhD, Edward Avedisian Professor and chair of pharmacology, physiology & biophysics at Boston University Chobanian & Avedisian School of Medicine, has received a Distinguished ...

Each cell in your body relies on precise communication with other cells to function properly. At the center of this process are the molecular switches that turn communication signals in the body on ...

This graphic illustrates paracrine adhesion signaling on small extracellular vesicles, which secretes a protein called ...

They have identified a crucial protein, G protein-coupled receptor 107 (GPR107 ... leading to increased AT1R signaling, which triggers a cascade that promotes COL4 production and inhibits ...

Targeted inhibition of a "signal jammer" protein may improve how tumors respond to immunotherapy. Published today in Nature, a new study demonstrates how some cancer cells use the protein ...