LncRNA Gm35585 transcriptionally activates the peroxidase EHHADH against diet-induced fatty liver.

ABSTRACT: Metabolic-dysfunction-associated steatotic liver disease is one of the most common chronic liver diseases worldwide and has no approved treatment thus far. Here we report that the hepatic overexpression of Gm35585, a novel lncRNA downregulated in the livers of mice fed a high-fat diet, is functionally important in alleviating hepatic lipid accumulation pathologies. Gm35585 activates the peroxisome proliferator-activated receptor α (PPARα) signaling pathway and promotes the expression of downstream PPARα-target gene, enoyl-CoA hydratase and 3-hydroxyacyl CoA dehydrogenase (EHHADH), which is one of the four enzymes of the peroxisomal β-oxidation pathway. Activation of EHHADH promotes the oxidation of long-chain fatty acids (LCFAs), and the increased levels of hepatic LCFAs contribute to meta

SUBMITTER: Jin M 

PROVIDER: S-EPMC11958773 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature