Structural basis of influenza virus neutralization.

Structural basis of influenza virus neutralization.
复制标题

DOI:
10.1111/j.1749-6632.2010.05829.x
复制
发表时间:
2011-01
影响因子:
5.2
通讯作者:
Marasco WA
Marasco WA
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Han T;Marasco WA

文献摘要

参考文献

被引文献

相似文献

尽管季节性流感疫苗在减少病毒在人群水平上的传播方面发挥着重要作用,但持续的病毒进化以逃避免疫反应仍然存在问题。面对快速发生抗原漂移的新出现和重新出现的流感病毒,目前的疫苗都不可能产生持久的保护。引发针对流感病毒的广泛交叉中和抗体反应是季节性和大流行性流感疫苗制备的关键目标。最近从流感抗原与中和抗体(nAb)复合物的结晶中获得的三维结构信息为解释基于抗体的病毒中和作用提供了一个框架,这应该有助于疫苗免疫原的设计。在这里,我们将回顾目前对流感病毒中和和中和逃逸的基于结构的机制的了解。我们还将探索这种基于结构的方法的潜力,以克服获得高度期望的“通用”流感疫苗的挑战。
Although seasonal influenza vaccines play a valuable role in reducing the spread of the virus at the population level, ongoing viral evolution to evade immune responses remains problematic. No current vaccines are likely to elicit enduring protection in the face of emerging and re-emerging influenza viruses that rapidly undergoing antigenic drift. Eliciting broadly cross-neutralizing antibody responses against influenza virus is a crucial goal for seasonal and pandemic influenza vaccine preparation. Recent three-dimensional structure information obtained from crystallization of influenza antigens in complex with neutralizing antibodies (nAbs) have provided a framework for interpreting antibody-based viral neutralization that should aid in the design of vaccine immunogens. Here, we will review current knowledge of the structure-based mechanisms contributing to the neutralization and neutralization escape of influenza viruses. We will also explore the potential for this structure-based approach to overcome the challenge of obtaining the highly desired “universal” influenza vaccine.
DOI: 10.1038/nature06956
发表时间: 2008-06-26
期刊: NATURE
影响因子: 64.8
作者:
Collins, Patrick J.;Haire, Lesley F.;Gamblin, Steven J.
通讯作者: Gamblin, Steven J.
DOI: 10.1093/infdis/129.4.411
发表时间: 1974-01-01
影响因子: 6.4
作者:
COUCH, RB;KASEL, JA;KILBOURNE, ED
通讯作者: KILBOURNE, ED
DOI: 10.1016/0092-8674(93)90260-w
发表时间: 1993-05-21
期刊: CELL
影响因子: 64.5
作者:
CARR, CM;KIM, PS
通讯作者: KIM, PS
DOI: 10.1083/jcb.102.1.11
发表时间: 1986-01-01
影响因子: 7.8
作者:
GETHING, MJ;DOMS, RW;WHITE, J
通讯作者: WHITE, J
DOI: 10.1016/0092-8674(82)90135-0
发表时间: 1982-01-01
期刊: CELL
影响因子: 64.5
作者:
CATON, AJ;BROWNLEE, GG;GERHARD, W
通讯作者: GERHARD, W