胞外体与病毒感染的研究进展

阎贝贝 审校

中国儿童保健杂志 ›› 2011, Vol. 19 ›› Issue (2) : 143-145.

中国儿童保健杂志 ›› 2011, Vol. 19 ›› Issue (2) : 143-145.
综述与讲座

胞外体与病毒感染的研究进展

  • 阎贝贝1 综述,卢宪梅1,邓景畅2 审校
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摘要

胞外体(exosome,EXO)起源于多种真核细胞多泡体(multivesicular body,MVBs)的内部小囊泡,MVBs与细胞膜融合后即释放出EXO,其功能决定于来源的细胞。作为细胞间信息传递的新方式,EXO逐渐成为各领域的研究热点。本文就EXO的功能及作用做一综述,着重在病毒感染方面。在病毒感染的过程中,EXO不仅可以作为病毒感染和传播的重要方式,在介导病毒的免疫逃逸和免疫耐受中也扮演了重要角色。

关键词

胞外体 / 外质体 / 外来体 / 病毒 / 感染

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导出引用
阎贝贝 审校. 胞外体与病毒感染的研究进展[J]. 中国儿童保健杂志. 2011, 19(2): 143-145
中图分类号: R722.1   

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基金

山东省自然科学基金(ZR2009CM075)

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