Production of IL-8, IL-17, IFN-gamma and IP-10 in human astrocytes correlates with alphavirus attenuation.

Production of IL-8, IL-17, IFN-gamma and IP-10 in human astrocytes correlates with alphavirus attenuation.
复制标题

DOI:
10.1016/j.vetmic.2012.11.021
复制
发表时间:
2013-05-03
影响因子:
3.3
通讯作者:
Paessler S
Paessler S
中科院分区:
农林科学2区
文献类型:
--
作者:
Peng BH;Borisevich V;Popov VL;Zacks MA;Estes DM;Campbell GA;Paessler S

文献摘要

参考文献

相似文献

委内瑞拉马脑炎病毒(VEEV)是一种重要的自然出现的人畜共患病原体。1995年在委内瑞拉和哥伦比亚的最近爆发表明VEEV仍然构成严重的公共卫生威胁。星形胶质细胞可能是人类和小鼠感染的靶细胞,它们在通过胶质增生进行修复中起重要作用。在这项研究中,我们报告说,强毒VEEV有效地感染培养的正常人星形胶质细胞,三种不同的小鼠星形胶质细胞系和星形胶质细胞在小鼠大脑。病毒复制的减弱与IL-8、IL-17、IFN-γ和IP-10的产生水平的增加正相关。此外,VEEV感染诱导碱性成纤维细胞生长因子的释放和有效趋化因子如RANTES和MIP-1-β从培养的人星形胶质细胞的产生。这种生长因子和细胞因子在体外模拟星形胶质细胞可能有助于神经保护和修复,并可能在体内白细胞募集中发挥作用。
Venezuelan equine encephalitis virus (VEEV) is an important, naturally emerging zoonotic pathogen. Recent outbreaks in Venezuela and Colombia in 1995 indicate that VEEV still poses a serious public health threat. Astrocytes may be target cells in human and mouse infection and they play an important role in repair through gliosis. In this study, we report that virulent VEEV efficiently infects cultured normal human astrocytes, three different murine astrocyte cell lines and astrocytes in the mouse brain. The attenuation of virus replication positively correlates with the increased levels of production of IL-8, IL-17, IFN-gamma and IP-10. In addition, VEEV infection induces release of basic fibroblast growth factor and production of potent chemokines such as RANTES and MIP-1-beta from cultured human astrocytes. This growth factor and cytokine profile modeled by astrocytes in vitro may contribute to both neuroprotection and repair and may play a role in leukocyte recruitment in vivo.
DOI: 10.1128/jvi.78.22.12107-12119.2004
发表时间: 2004-11-01
影响因子: 5.4
作者:
Chen, CJ;Chen, JH;Raung, SL
通讯作者: Raung, SL
DOI: 10.1016/0006-8993(84)90377-9
发表时间: 1984-01-01
期刊: BRAIN RESEARCH
影响因子: 2.9
作者:
ALLIOT, F;PESSAC, B
通讯作者: PESSAC, B
DOI: 10.1016/0042-6822(89)90347-4
发表时间: 1989-05-01
期刊: VIROLOGY
影响因子: 3.7
作者:
KINNEY, RM;JOHNSON, BJB;TRENT, DW
通讯作者: TRENT, DW
DOI: 10.1016/0896-6273(91)90347-3
发表时间: 1991-12-01
期刊: NEURON
影响因子: 16.2
作者:
CHENG, B;MATTSON, MP
通讯作者: MATTSON, MP
DOI: 10.1002/jnr.21453
发表时间: 2007-12-01
影响因子: 4.2
作者:
Miljkovic, Djordje;Momcilovic, Mijana;Mostarica-Stojkovic, Marija
通讯作者: Mostarica-Stojkovic, Marija