Truxillic acid monoamides as fatty acid binding protein 5 inhibitors.

ABSTRACT: Fatty acid binding proteins (FABPs) are intracellular chaperones that deliver bioactive lipids to cytosolic enzymes and nuclear receptors, thereby regulating diverse biological functions. FABP5 is a member of the FABP family that mediates endocannabinoid transport and inactivation, with pharmacological or genetic FABP5 inhibition conferring antinociceptive effects. Consequently, FABP5 inhibitors have emerged as promising analgesics and demonstrate antinociceptive activity in models of pain. Recently developed FABP5 inhibitors based upon the α-truxillic acid monoester (TAME) scaffold demonstrate high affinities for FABP5 but are commonly accompanied by reduced selectivity against related FABPs, notably FABP3 that is expressed in the heart, highlighting the need to identify additional scaffo

SUBMITTER: Zhu C 

PROVIDER: S-EPMC12351653 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature