Bile acid-axis dysregulation in MASLD/MASH progression: from metabolic mismatch to inflammatory-fibrotic remodeling
Metabolic dysfunction-associated steatotic liver disease (MASLD) and metabolic dysfunction-associated steatohepatitis (MASH) arise from overlapping metabolic stress, gut-derived inflammatory input, immune activation, and fibrotic remodeling. Bile acids participate in cholesterol metabolism and lipid absorption, and the...