The role of Krüppel-like factor 14 in the pathogenesis of atherosclerosis

The Krüppel-like factor (KLF) family, as the SP/XKLF transcription factors, plays important roles in regulating the expression of genes required for the proper execution of important biological and pathological processes. Recent studies have demonstrated that KLF14, a member of the KLF family, participates in the initiation and progression of atherosclerotic cardiovascular disease (CVD). From the molecular function aspect, this review focuses on the impact of KLF14-mediated regulation in major atherosclerosis-related diseases and pathological processes, such as insulin resistance, type 2 diabetes, dyslipidemia, inflammation, obesity, metabolic syndrome, cell proliferation and differentiation. This review was designed to help understand the roles of KLF14 in the pathogenesis of atherosclerosis and define KLF14 as a potential disease biomarker and a novel therapeutic target in CVD.