Using a powerful single-molecule imaging method they developed, a Broad Institute research team has unveiled a dynamic view ...

Drug discovery is shifting from static snapshots to moving pictures. Instead of inferring how medicines work from end results, researchers are now watching individual molecules collide with cell ...

A research team of the University Medical Center Mainz has succeeded in observing for the first time how G protein-coupled receptors in living cells actually respond to activating substances. The ...

Scientists are aiming to determine the composition and topology of physiological Ashwell-Morell receptor ligands. Their findings will help uncover the receptor's still-hidden secrets. After earning ...

Taste, pain, or response to stress — nearly all essential functions in the human body are regulated by molecular switches called G protein-coupled receptors (GPCRs). Researchers at the University of ...

Blockbuster anti-obesity drugs like Ozempic and Wegovy have become household names in the past few years. They work by activating the glucagon-like peptide 1 receptor (GLP-1R) to stimulate insulin ...

T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the ...

Treating Parkinson’s and other neurological conditions has been challenging due to a lack of tools capable of navigating the complexity of neural circuits. New precision tools like DART.2 help make ...

A Texas A&M University study has identified a potential biological pathway behind coffee’s long-observed health benefits.

For most of us, the sense of smell is an integral part of everyday life; it plays a critical role in providing information ...