Work

Targeting FoxO1 in cardiovascular diseases: Mechanisms and therapeutic potential

Year: 2026

Type: article

Abstract: Cardiovascular Disease (CVDs), as a major life-threatening disease, has attracted worldwide attention. Seeking novel and effective therapeutic strategies is still among the important in the cardiovascular field. Forkhead box O (FoxO) family comprises a group of transcription factors with highly conserved structures that have a major role in a plethora of biological functions. Recently, a considerable amount of research has shown the physiological and pathological roles of Fox family (especially FoxO1) in CVDs (including myocardial ischemia-reperfusion injury, myocardial hypertrophy, myocardial infarction, myocardial fibrosis, cardiomyopathy, and atherosclerosis), and they affect the plasticity, stress response, and metabolism of the heart by regulating various signaling pathways and biological functions. In this review, we outline the structure of the Fox family and FoxO1. Next, we summarize the various pathological and physiological mechanisms of FoxO1 (inflammation, oxidative stress, autophagy, endothelial dysfunction, lipid metabolism and angiogenesis), as well as the regulatory style of FoxO1 (phosphorylation, methylation, ubiquitination and acetylation). Finally, we also reviewe the latest research advancements and potential future research directions concerning FoxO1 regulators in CVDs, laying the foundation for its transformation into a new and powerful clinical application.

Source: Pharmacological Research

DOI: 10.1016/j.phrs.2026.108122

Authors: Xue Wu, Xia Du, Chenxi Lu

Institution: Yan'an University

Language: English

Topic: FOXO transcription factor regulation

Subfield: Molecular Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $4,130