Taste, pain, or response to stress—nearly all essential functions in the human body are regulated by molecular switches ...

The crystal structure of a second G protein–coupled receptor sheds light on these key pharmaceutical targets. In contrast, β2AR and essentially all of the other GPCRs are present at very low ...

Scientists have long thought that babies can’t form experiential memories. Turns out, they can. Adults just can’t remember them. A series of rodent experiments showed that even with abundant food and ...

The 'fight or flight' hormone adrenaline — which is produced during times of stress — is an agonist of the β 2-adrenergic receptor (β 2 AR), a G-protein-coupled receptor (GPCR) that mediates ...

The FDA has accepted the new drug application for the antipsychotic Bysanti and set a goal date for February 21, 2026.

Epinephrine 0.15mg (1:2000); prefilled auto-injector; contains sulfites. Epinephrine acts on both alpha- and beta-adrenergic receptors. Through its action on alpha-adrenergic receptors ...

[6] β-blockers differ from one another, however, with regard to many pharmacologic properties, including β1/β2-adrenergic receptor selectivity and vasodilatory capabilities. David Wojciechowski ...

Third-generation α 1-adrenergic antagonists are pharmacologically uroselective in that they are competitive antagonists for prostatic α 1A-receptors. [16,17] Blockade of these receptors relaxes ...

Propranolol HCl 60mg, 80mg, 120mg, 160mg; sust-rel caps. Propranolol, a nonselective β-adrenergic receptor blocker, does not possess autonomic nervous system activity. Propranolol generally ...