Blockade of 11β-hydroxysteroid dehydrogenase type 1 ameliorates metabolic dysfunction-associated steatotic liver disease and fibrosis.

ABSTRACT: 11β-Hydroxysteroid dehydrogenase type 1 (11β-HSD1) is a key enzyme involved in the conversion of cortisone to active cortisol in the liver. Elevated cortisol levels can trigger oxidative stress, inflammation, and hepatocyte damage, highlighting the importance of 11β-HSD1 inhibition as a potential therapeutic approach. This study aimed to explore the effects of INU-101, an inhibitor of 11β-HSD1, on the development of metabolic dysfunction-associated steatotic liver disease (MASLD) and fibrosis. Our findings demonstrated that INU-101 effectively mitigated cortisol-induced lipid accumulation, reactive oxygen species generation, and hepatocyte apoptosis. Furthermore, 11β-HSD1 inhibition suppressed hepatic stellate cell activation by modulating β-catenin and phosphorylated SMAD2/3. INU-101 admi

SUBMITTER: Ma H 

PROVIDER: S-EPMC11534184 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature