JC virus: Current concepts and controversies in the molecular virology and pathogenesis of progressive multifocal leucoencephalopathy

JC virus: Current concepts and controversies in the molecular virology and pathogenesis of progressive multifocal leucoencephalopathy
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JC病毒:分子病毒学和进行性多灶性白质脑病发病机制的当前概念和争议

DOI:
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发表时间:
1994
期刊:
影响因子:
--
通讯作者:
Joseph R. Berger
Joseph R. Berger
中科院分区:
--
文献类型:
--
作者:
C. Tornatore;K. Amemiya;W. Atwood;K. Conant;E. Major;Joseph R. Berger

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随着艾滋病大流行的到来,中枢神经系统机会性感染的数量急剧增加。其中一个机会性因素是JC病毒(JCV),它导致一种中枢神经系统脱髓鞘疾病,称为进行性多灶性白质脑病(PML)。曾经被认为是罕见的,今天所有艾滋病患者中有4%会发展成PML,IR2,这可能很快就会致命,因此是HIV-1感染者死亡的一个重要因素。然而,即使在艾滋病大流行之前,人们对JCV就已经有了相当大的兴趣,主要是因为它过去是,现在仍然是唯一已知的嗜好中枢神经系统神经胶质(少突胶质细胞和星形胶质细胞)成分的人类病毒。随后出现了大量关于JCV及其在PML发病机制中的作用的研究文献。本综述的第一部分将从细胞和分子水平研究JCV的生物学。特别强调JCV的转录调控,因为这是目前JCV生命周期中最活跃的研究领域。综述的第二部分将探讨中枢神经系统JCV感染的临床和病理特征。最后一节讨论了JCV研究中出现的几个有争议的领域。
With the advent of the AIDS pandemic, there has been a dramatic increase in the number of opportunistic infections of the CNS. One of these opportunistic agents is JC virus (JCV), which causes a demyelinating disease of the CNS termed progressive multifocal leucoencephalopathy (PML). Once considered rare, today 4% of all patients with AIDS will develop PML,Ir2 which can be rapidly fatal, and consequently a significant factor in the mortality of the HIV-1 infected populace. However, even prior to the AIDS pandemic there had been considerable interest in JCV primarily because it was and still remains the only known human virus with tropism for the glial (oligodendrocytes and astrocytes) elements of the CNS. An extensive literature has subsequently emerged in the study of JCV and its role in the pathogenesis of PML. The first part of this review will examine the biology of JCV at both the cellular and molecular level. Special emphasis has been placed on the transcriptional regulation of JCV, since this is currently the most active area of investigation in the JCV lifecycle. The second part of the review will examine the clinical and pathological characteristics of JCV infection of the CNS. The final segment addresses several controversial areas which have emerged in the study of JCV.
JC 乳多空病毒非整合 DNA 在进行性多灶性白质脑病患者器官中的分布。
DOI: 10.1093/infdis/147.4.669
发表时间: 1983
期刊: The Journal of infectious diseases
影响因子: --
作者:
Grinnell,BW;Padgett,BL;Walker,DL
通讯作者: Walker,DL
JC 病毒 T 抗原突变体的 DNA 结合和复制活性发生改变。
DOI: 10.1016/0042-6822(91)90136-y
发表时间: 1991
期刊: Virology
影响因子: 3.7
作者:
Tavis,JE;Frisque,RJ
通讯作者: Frisque,RJ
来自脑细胞的核蛋白可在体外刺激人类嗜神经病毒启动子 JCVE 的转录。
DOI: --
发表时间: 1990
期刊: The Journal of biological chemistry
影响因子: --
作者:
Ahmed,S;Rappaport,J;Tada,H;Kerr,D;Khalili,K
通讯作者: Khalili,K
源自人脑的重组 cDNA 编码 DNA 结合蛋白,可刺激人类嗜神经病毒 JCV 的转录。
DOI: --
发表时间: 1991
期刊: The Journal of biological chemistry
影响因子: --
作者:
Kerr,D;Khalili,K
通讯作者: Khalili,K
来自一名患者的多个 JC 病毒基因组。
DOI: 10.1099/0022-1317-65-8-1405
发表时间: 1984
期刊: The Journal of general virology
影响因子: --
作者:
Martin,JD;Foster,GC
通讯作者: Foster,GC