The thrombin receptor PAR4 supports visceral adipose tissue inflammation.

Thrombin inhibition suppresses adiposity, WAT inflammation and metabolic dysfunction in mice. Protease-activated receptor (PAR)1 does not account for thrombin-driven obesity, so we explored the culprit role of PAR4 in this context. Male WT and PAR-4 mice received a high fat diet (HFD) for 8 weeks, WT controls received standard chow.