作者
Sara B York, Li Sun, Allaura S Cone, Leanne C Duke, Mujeeb R Cheerathodi, David G Meckes Jr
发表日期
2021/6/30
期刊
Msphere
卷号
6
期号
3
页码范围
10.1128/msphere. 00192-21
出版商
American Society for Microbiology
简介
Extracellular vesicles (EVs) are membrane-encapsulated structures released by cells which carry signaling factors, proteins, and microRNAs that mediate intercellular communication. Accumulating evidence supports an important role of EVs in the progression of neurological conditions and both the spread and pathogenesis of infectious diseases. It has recently been demonstrated that EVs from hepatitis C virus (HCV)-infected individuals and cells contained replicative-competent viral RNA that was capable of infecting hepatocytes. Being a member of the same viral family, it is likely the Zika virus also hijacks EV pathways to package viral components and secrete vesicles that are infectious and potentially less immunogenic. As EVs have been shown to cross blood-brain and placental barriers, it is possible that Zika virus could usurp normal EV biology to gain access to the brain or developing fetus. Here, we …
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