Noun
TRPV1 (plural TRPV1s)
Initialism of transient receptor potential cation channel subfamily V member 1.
It is currently the most potent TRPV1 agonist known to science, with ~500x higher binding affinity for TRPV1 than capsaicin, the active ingredient in hot chili peppers such as those produced by Capsicum annuum. Source: Internet