Role of Nucleocytoplasmic RNA Transport during the Life Cycle of Retroviruses.

Role of Nucleocytoplasmic RNA Transport during the Life Cycle of Retroviruses.
复制标题

DOI:
10.3389/fmicb.2012.00179
复制
发表时间:
2012
影响因子:
5.2
通讯作者:
Shida H
Shida H
中科院分区:
生物学2区
文献类型:
--
作者:
Shida H

文献摘要

参考文献

被引文献

相似文献

逆转录病毒已经进化出将内含子rna(包括编码病毒粒子成分的基因组rna和信使rna)从细胞核转运到被感染细胞的细胞质的机制。人类逆转录病毒,如人类免疫缺陷病毒(HIV)和人类T细胞白血病病毒1型(HTLV-1),编码调节蛋白Rev和Rex,它们在病毒RNA和输出受体CRM1之间形成桥梁。最近的研究表明,这些转运系统不仅参与RNA输出,而且参与基因组RNA的封装;此外,它们还影响细胞质中的后续事件,包括同源mRNA的翻译、Gag蛋白向质膜的转运以及病毒颗粒的形成。此外,病毒和细胞RNA转运机制之间的相互作用模式是HIV-1和HTLV-1的物种特异性传播的基础,为构建动物感染模型奠定了基础。这篇综述文章讨论了这些问题的最新进展。
Retroviruses have evolved mechanisms for transporting their intron-containing RNAs (including genomic and messenger RNAs, which encode virion components) from the nucleus to the cytoplasm of the infected cell. Human retroviruses, such as human immunodeficiency virus (HIV) and human T cell leukemia virus type 1 (HTLV-1), encode the regulatory proteins Rev and Rex, which form a bridge between the viral RNA and the export receptor CRM1. Recent studies show that these transport systems are not only involved in RNA export, but also in the encapsidation of genomic RNA; furthermore, they influence subsequent events in the cytoplasm, including the translation of the cognate mRNA, transport of Gag proteins to the plasma membrane, and the formation of virus particles. Moreover, the mode of interaction between the viral and cellular RNA transport machinery underlies the species-specific propagation of HIV-1 and HTLV-1, forming the basis for constructing animal models of infection. This review article discusses recent progress regarding these issues.
DOI: 10.1128/jvi.06361-11
发表时间: 2012-04-01
影响因子: 5.4
作者:
Bai, X. T.;Sinha-Datta, U.;Nicot, C.
通讯作者: Nicot, C.
DOI: 10.1186/1742-4690-8-51
发表时间: 2011-06-24
期刊: Retrovirology
影响因子: 3.3
作者:
Cockrell AS;van Praag H;Santistevan N;Ma H;Kafri T
通讯作者: Kafri T
DOI: 10.1128/jvi.74.21.9868-9877.2000
发表时间: 2000-11-01
影响因子: 5.4
作者:
Bieniasz, PD;Cullen, BR
通讯作者: Cullen, BR
DOI: 10.1101/gad.4.6.1014
发表时间: 1990-06-01
影响因子: 10.5
作者:
AHMED, YF;HANLY, SM;GREENE, WC
通讯作者: GREENE, WC