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oai:docta.ucm.es:20.500.14352/1262222025-11-20T01:18:40Zcom_20.500.14352_14col_20.500.14352_15

00925njm 22002777a 4500 dc Rodríguez Prados, Claudia author Muñoz Picos, Mercedes author Contreras Jiménez, Cristina author Prieto Ocejo, Dolores author 2021 Adenosine monophosphate-activated protein kinase (AMPK) is a cellular energy sensor activated during energy stress that plays a key role in maintaining energy homeostasis. This ubiquitous signaling pathway has been implicated in multiple functions including mitochondrial biogenesis, redox regulation, cell growth and proliferation, cell autophagy and inflammation. The protective role of AMPK in cardiovascular function and the involvement of dysfunctional AMPK in the pathogenesis of cardiovascular disease have been highlighted in recent years. In this review, we summarize and discuss the role of AMPK in the regulation of blood flow in response to metabolic demand and the basis of the AMPK physiological anticontractile, antioxidant, anti-inflammatory, and antiatherogenic actions in the vascular system. Investigations by others and us have demonstrated the key role of vascular AMPK in the regulation of endothelial function, redox homeostasis, and inflammation, in addition to its protective role in the hypoxia and ischemia/reperfusion injury. The pathophysiological implications of AMPK involvement in vascular function with regard to the vascular complications of metabolic disease and the therapeutic potential of AMPK activators are also discussed Rodríguez C, Muñoz M, Contreras C, Prieto D. AMPK, metabolism, and vascular function. The FEBS Journal [Internet]. junio de 2021 [citado 19 de noviembre de 2025];288(12):3746-71. Disponible en: https://febs.onlinelibrary.wiley.com/doi/10.1111/febs.15863 1742-464X 1742-4658 10.1111/febs.15863 https://hdl.handle.net/20.500.14352/126222 https://doi.org/10.1111/febs.15863 AMPK, metabolism, and vascular function