by inhibition of the voltage-gated sodium channel NaV1.7. We previously identified compound 194 as an indirect inhibitor of NaV1.7 by preventing SUMOylation of the NaV1.7-trafficking protein, collapsi...

Osteoarthritis (OA) represents a significant pain challenge globally, as current treatments are limited and come with substantial and adverse side effects. Voltage-gated calcium channels have proved to be pharmacologically effective targets, with multiple Food and Drug Administration-approved CaV2.2 modulators available for the treatment of pain. Although effective, drugs targeting CaV2.2 are complicated by the same obstacles facing other pain therapeutics—invasive routes of administration, narrow therapeutic windows, side effects, and addiction potential.