期刊论文详细信息
LIFE SCIENCES 卷:262
Involvement of the nervous system in COVID-19: The bell should toll in the brain
Article
Satarker, Sairaj1  Nampoothiri, Madhavan1 
[1] Manipal Acad Higher Educ, Dept Pharmacol, Manipal Coll Pharmaceut Sci, Manipal 576104, Karnataka, India
关键词: COVID-19;    Coronavirus;    SARS-CoV-2;    Nervous system;    Neurological disorder;    Entry;    Mechanisms;    ACE2 receptor;   
DOI  :  10.1016/j.lfs.2020.118568
来源: Elsevier
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【 摘 要 】

The world is fuming at SARS-CoV-2 for being the culprit for causing the devastating COVID-19, claiming millions of lives across the globe in the form of respiratory disorders. But lesser known are its effects on the CNS that are slowly surfacing in the worldwide population. Our review illustrates findings that claim SARS-CoV-2's arrival onto the ACE2 receptors of neuronal and glial cells mainly via CSF, olfactory nerve, trigeminal nerve, neuronal dissemination, and hematogenous pathways. The role of SARS-CoV-2 structural proteins in its smooth viral infectivity of the host cannot be ignored, especially the spike proteins that mediate spike attachment and host membrane fusion. Worth mentioning the nucleocapsid, envelope, and membrane proteins make the proliferation of SARS-CoV-2 much simpler than expected in spreading infection. This has led to catastrophic conditions like seizures, Guillain-Barre syndrome, viral encephalitis, meningoencephalitis, acute cerebrovascular disease, and respiratory failures. Placing a magnifying lens on the lesser-explored CNS consequences of COVID-19, we attempt to shift the focus of our readers onto the new supporting threats to which further studies are needed.

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