Biomedicines
Pathogenesis-Informed Phenotype-Guided Therapy for MASH: A Three-Axis Translational Framework Within the MASLD Spectrum
Metabolic dysfunction-associated steatohepatitis (MASH) is the progressive inflammatory and fibrotic subtype of metabolic dysfunction-associated steatotic liver disease (MASLD), and its treatment landscape is rapidly moving from nonspecific liver fat reduction towards mechanism-based drug positioning. Since 2024, resmetirom and semaglutide have received U.S. Food and Drug Administration accelerated approval for non-cirrhotic MASH with moderate-to-advanced fibrosis, while tirzepatide, survodutide, and fibroblast gro …