Advances in Oligoprotection  

作　　者：Hong Liao Dixit Sanjaya Mani 

机构地区：[1]不详

出　　处：《Neuroscience & Medicine》2011年第2期93-103,共11页神经系统科学与医药（英文）

摘　　要：Oligodendrocytes, the myelinating glial cells of the nervous system, in various disease states display great vulnerability to excitotoxic damage, oxidative stress, and inflammatory cytokines. Besides demyelinating diseases where oligoden-drocyte injury is primarily implicated, damage to them also occurs secondarily in various neuropathies. Oligoprotec-tion should, therefore, be looked into something not just as a means for protecting oligodendrocytes alone but also as a common target of protecting neurons and the neurogliovascular unit as a whole. In this review, we provide a descrip-tion on oligodendrocytes, the reasons for their vulnerability, the evolving new concepts of protecting neurovascular unit and recently neurogliovascular unit;the various diseases where oligodendrocyte injury is implicated with a brief idea on different injury mechanisms of oligodendrocytes. Finally, we present the summary of the drugs that have shown promising results in protecting oligodendrocytes or in protecting white matter as a whole in different in-vivo and in-vitro models.Oligodendrocytes, the myelinating glial cells of the nervous system, in various disease states display great vulnerability to excitotoxic damage, oxidative stress, and inflammatory cytokines. Besides demyelinating diseases where oligoden-drocyte injury is primarily implicated, damage to them also occurs secondarily in various neuropathies. Oligoprotec-tion should, therefore, be looked into something not just as a means for protecting oligodendrocytes alone but also as a common target of protecting neurons and the neurogliovascular unit as a whole. In this review, we provide a descrip-tion on oligodendrocytes, the reasons for their vulnerability, the evolving new concepts of protecting neurovascular unit and recently neurogliovascular unit;the various diseases where oligodendrocyte injury is implicated with a brief idea on different injury mechanisms of oligodendrocytes. Finally, we present the summary of the drugs that have shown promising results in protecting oligodendrocytes or in protecting white matter as a whole in different in-vivo and in-vitro models.

关 键 词：OLIGODENDROCYTES NEUROVASCULAR unit oxidative stress EXCITOTOXICITY DEMYELINATING diseases stroke spinal CORD injury NEUROPHARMACOLOGY 

分 类 号：R74[医药卫生—神经病学与精神病学]