Peptide-based molecules have increasingly been positioned not merely as isolated biochemical entities, but as conceptual instruments through which ...

For years, researchers have suspected that a hormone called relaxin could be an effective treatment for certain ...

NAEs are lipid-based endogenous signaling molecules that are produced by combining long-chain fatty acids with ethanolamine. Collectively, NAEs include both endocannabinoids and structurally related ...

Cone snails deploy sophisticated venom cocktails to paralyse prey. Anthony King talks to the researchers harnessing these ...

In sum, the nonapeptide Oxytocin presents as a structurally well-defined peptide with a receptor system that is widely ...

Neurons placed inside engineered living bodies built from frog cells self-organize, become active, and reshape movement without evolutionary guidance.

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 ...

This important study fills a gap in our knowledge of the evolution of GPCRs in holozoans, as well as the phylogeny of associated signaling pathway components such as G proteins, GRKs, and RIC8 ...

Prostate cancer (PCa) is one of the most common cancers of male genitourinary system, with castration-resistant prostate cancer (CRPC) posing a major therapeutic challenge. G protein-coupled receptors ...

Protein–protein interactions (PPIs) are critical in cellular signaling but pose significant challenges for simulations due to slow dynamics. Dissociation of intracellular proteins from G ...

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