One compound they screened, azo-morphine-3 (AM-3), showed high affinity and high potency for the μ-opioid receptor (MOR).

Single-molecule FRET imaging shows that opioid ligands allosterically tune the conformational dynamics of bound G proteins ...

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 ...

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 ...

Structure and the tethered activation mechanism of aGPCRs. (A) The basic structure of aGPCRs. This article highlights the critical role of mechanosensitive aGPCRs in human health and disease, setting ...

A recent study published in Engineering delves into the complex mechanisms of drug addiction, highlighting the crucial role of astrocytic G protein-coupled receptors (GPCRs). This research offers ...

G protein-coupled receptors (GPCRs) are expressed on the surface of cells and regulate a range of important functions. Because they are involved in so many sensory and physiological processes, ...

A small protein known as p11 may play a much broader role in cellular signaling than previously thought. Researchers at Karolinska institutet have now shown that p11 interacts with numerous receptors ...

A new mouse study shows that a complex between the sigma-1 receptor and the serotonin 1A receptor disinhibits a key serotonin ...