Membrane receptors and transporters translate extracellular cues into cellular responses by harnessing conformational changes, ion flux or enzymatic activity. Fast-acting ligand-gated ion channels ...

Specific protein receptors in the brain play a vital role in how neurons slow down or stop firing, making them targets for many disorders. Researchers have now constructed a detailed structural map of ...

Different receptors respond to different neurotransmitters or hormones, such as adrenaline involved in the fight-or-flight ...