New research led by the University of Minnesota Medical School demonstrates that molecules acting as "molecular bumpers" and "molecular glues" can rewire G protein-coupled receptor (GPCR) signaling, ...

Hexarelin is a synthetic hexapeptide that emerged from late-20th-century efforts to design growth hormone–releasing peptides ...

Cell signaling is crucial for cells to communicate and function correctly. Disruptions in these pathways, caused by genetic mutations or environmental factors, can lead to uncontrolled cell growth, ...

Research into the LL-37 peptide reveals it acts as a complex biological messenger, far beyond its known role in basic immune ...