Frontiers in Gastroenterology · Published 2026-01-23 · DOI 10.3389/fgstr.2025.1704078
Metabolic dysfunction-associated steatohepatitis (MASH), along with other chronic liver diseases, leads to progressive fibrosis and, ultimately, cirrhosis. Liver fibrosis is a major cause of global morbidity and mortality. Although past efforts to develop antifibrotic drugs have largely failed, recent advances in MASH metabolic therapies offer new hope. These include both indirect-acting agents such as glucagon-like peptide 1 (GLP-1) analogues, which reduce liver fat by promoting weight loss, and therapies with direct-acting mechanisms on the liver, such as thyroid hormone receptor beta (THRβ) activators and fibroblast growth factor 21 (FGF21) analogues. This perspective summarises emerging antifibrotics, from the fast-evolving class of metabolic therapies through to the more sluggish development of non-metabolic antifibrotics. We consider future therapeutic combinations and patient stratifiers that may impact patient outcomes, and close by asking if fibrosis reversal should be the only goal.
Abstract from DOAJ. Public domain (CC0 1.0).
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