The cell biology of Listeria monocytogenes infection
The cell biology of Listeria monocytogenes infection
复制标题
单核细胞增多性李斯特菌感染的细胞生物学
作者:
D. Portnoy;Victoria Auerbuch;I. Glomski
Listeria monocytogenes has emerged as a remarkably tractable pathogen to dissect basic aspects of cell biology, intracellular pathogenesis, and innate and acquired immunity. In order to maintain its intracellular lifestyle, L. monocytogenes has evolved a number of mechanisms to exploit host processes to grow and spread cell to cell without damaging the host cell. The pore-forming protein listeriolysin O mediates escape from host vacuoles and utilizes multiple fail-safe mechanisms to avoid causing toxicity to infected cells. Once in the cytosol, the L. monocytogenes ActA protein recruits host cell Arp2/3 complexes and enabled/vasodilator-stimulated phosphoprotein family members to mediate efficient actin-based motility, thereby propelling the bacteria into neighboring cells. Alteration in any of these processes dramatically reduces the ability of the bacteria to establish a productive infection in vivo.
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影响因子:
56.9
作者:
Welch, MD;Rosenblatt, J;Mitchison, TJ
通讯作者:
Mitchison, TJ
DOI:
--
发表时间:
1997
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Vijh,S;Pamer,EG
通讯作者:
Pamer,EG
影响因子:
15.9
作者:
O'Riordan,Mary;Portnoy,DanielA
通讯作者:
Portnoy,DanielA
影响因子:
3.3
作者:
Loureiro, JJ;Rubinson, DA;Gertler, FB
通讯作者:
Gertler, FB
DOI:
10.1073/pnas.90.24.11890
发表时间:
1993-12-15
影响因子:
11.1
作者:
BRUNDAGE, RA;SMITH, GA;PORTNOY, DA
通讯作者:
PORTNOY, DA