Pachymic acid alleviates hepatic lipid accumulation and oxidative stress in MASLD via regulation of the Keap1–Nrf2–HO-1 signaling axis
Background Metabolic dysfunction-associated steatotic liver disease (MASLD) is a rapidly growing metabolic disorder with no FDA-approved treatment. Pachymic acid (PA; synonym: 3-O-acetyltumulosic acid), a lanostane-type triterpenoid, shows potential for treating MASLD. However, its mechanisms remain underexplored. Obje...