Activation of the purinergic receptor P2X7 improves hepatosteatosis by promoting lipophagy

Nonalcoholic fatty liver disease (NAFLD) is a global health problem that develops through unclear molecular mechanisms. The P2X7 purinergic receptor (P2RX7) is an ATP-gated ion channel that belongs to the P2XR family. Thus far, studies on P2RX7 in NAFLD have been largely contradictory. Integrating experiments and modeling, we elucidate the dynamic processes of lipid droplet fusion and degradation following regulation of P2RX7. We show that...