Linlin Sun1, Yixuan Zhang1, E Liu1, Qingyi Ma2, Manaenko Anatol3, Hongbin Han4, Junhao Yan1,4. 1. a Department of Anatomy and Histology, School of Basic Medical Sciences , Peking University , Beijing , China. 2. b Center for Perinatal Biology, School of Medicine , Loma Linda University , Loma Linda , USA. 3. c Departments of Neurology , University of Erlangen-Nuremberg , Erlangen , Germany. 4. d Beijing Key Lab of Magnetic Resonance Imaging Technology , Beijing , China.
Abstract
Aim: In this work, we systematically explored the physiological functions of astrocytes and their roles following ischemic stroke, additionally, the potential therapy strategy targeting the astrocytes was also discussed. Methods: This work searched the PubMed database (including MEDLINE) until 14 Feb 2018, and furthermore, the studies were identified through cross-referencing and by consulting the experts in this field. Results: This study indicated that the astrocytes can not only play harmful roles following ischemic stroke through release of inflammatory factors and formation of glial scar but also have protective effects through quenching glutamate excitotoxicity and maintaining the clearance function of glymphatic system in brain. Conclusion: Owing to their important roles in physiological functions of brain and in the pathological conditions following ischemic stroke, the astrocytes might be a potential but promising therapeutic target for treating the ischemic stroke in the future.
Aim: In this work, we systematically explored the physiological functions of astrocytes and their roles following ischemic stroke, additionally, the potential therapy strategy targeting the astrocytes was also discussed. Methods: This work searched the PubMed database (including MEDLINE) until 14 Feb 2018, and furthermore, the studies were identified through cross-referencing and by consulting the experts in this field. Results: This study indicated that the astrocytes can not only play harmful roles following ischemic stroke through release of inflammatory factors and formation of glial scar but also have protective effects through quenching glutamate excitotoxicity and maintaining the clearance function of glymphatic system in brain. Conclusion: Owing to their important roles in physiological functions of brain and in the pathological conditions following ischemic stroke, the astrocytes might be a potential but promising therapeutic target for treating the ischemic stroke in the future.
Entities:
Keywords:
Ischemic stroke; aquaporin 4; astrocyte; glymphatic system
Authors: Kiran Shahbaz; Dennis Chang; Xian Zhou; Mitchell Low; Sai Wang Seto; Chung Guang Li Journal: Front Pharmacol Date: 2022-08-05 Impact factor: 5.988