Age and sex influence transcriptomic responses to statin therapy that control liver aging during systemic metabolic dysfunction

Age-dependent transcriptional remodeling in the liver differs in statin users and non-users. Pathways involved in senescence are suppressed while those that promote ferroptosis are induced in statin users. These results suggest that statins may suppress biological aging in MASLD by acting as senolytics and highlight the complex, context-specific roles of senescence in liver adaptation and remodeling.