Mitochondrial dysfunction is a potential key mechanism for atherosclerosis predisposition in patients with systemic lupus erythematosus

Abstract

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease, and its course is often accompanied by multiple organ damage. The mortality rate of SLE exhibits a “bimodal pattern”, namely the early death peak is primarily attributed to infection and lupus activity, while the late death peak lists cardiovascular diseases (CVD) caused by atherosclerosis (AS) as the leading cause of death. Mitochondria, as the hub of energy metabolism and the multi-dimensional regulatory center of cellular functions, play a key role in the occurrence and development of AS plaques under the pathological background of SLE. This review systematically sorted out the mitochondrial dysfunction mechanisms of different immune cells and endothelial cells in SLE, and deeply expounded their influence pathways on the pathological process of AS. Furthermore, this article explores the current clinical treatment strategies for SLE and analyzes the therapeutic potential of mitochondrial-targeted intervention measures.