Research Progress of Adenosine Monophosphate-activated Protein Kinase in Post-stroke Cognitive Impairment

Post-stroke cognitive impairment (PSCI) is one of the common complications in stroke patients, mainly manifested as impairments in memory, attention, and orientation. Adenosine monophosphate-activated protein kinase (AMPK), as a crucial intracellular energy sensor, has attracted extensive research attention in the field of PSCI in recent years. This paper provides a comprehensive review of the research progress on AMPK-related signaling pathways and their roles in PSCI, with a focus on exploring action mechanisms of AMPK in pathological processes such as oxidative stress, neuroinflammation, autophagy, and apoptosis. Additionally, it summarizes the prospects and challenges of AMPK as a potential target for improving PSCI, aiming to offer new theoretical foundations for the clinical prevention and treatment of PSCI.