Abstract
Atherosclerosis is a leading contributor to cerebrovascular and cardiovascular diseases, which can be driven by multiple pathological processes, including chronic inflammation, lipid dysregulation, and vascular remodeling. Currently, lifestyle intervention and pharmacological intervention, like statins, are recommended in clinical treatments. However, the mortality and morbidity rates caused by atherosclerosis remain high. Kruppel-like transcription factors (KLFs) are zinc-finger-containing transcription factors that are involved in various physiological and pathological processes. By modulating endothelial cell homeostasis, smooth muscle cell phenotypic switching, and inflammatory responses, members of the KLF family-particularly KLF2, KLF4, KLF5, KLF6, and KLF14-emerge as pivotal regulators in the initiation and progression of atherosclerotic lesions. In this review, we constructed a comprehensive network of KLFs in the pathogenesis of atherosclerosis. Based on the molecular mechanism, this review for the first time highlighted newly identified substances that exploit KLF-modulated pathways to attenuate atherosclerosis, and discussed emerging gene therapy and nanotechnology approaches, addressing both the therapeutic promise and challenges associated with targeted KLF modulation. This first offered new avenues for translational and precision medicine in atherosclerotic cardiovascular disease from the perspective of KLF.