Interaction of Mycobacterium avium complex with human respiratory epithelial cells.

Interaction of Mycobacterium avium complex with human respiratory epithelial cells.
复制标题

鸟分枝杆菌复合体与人呼吸道上皮细胞的相互作用。

DOI:
10.1086/315327
复制
发表时间:
2000
期刊:
The Journal of infectious diseases.
影响因子:
--
通讯作者:
Kumar,B
Kumar,B
中科院分区:
--
文献类型:
--
作者:
Reddy,VM;Kumar,B

文献摘要

参考文献

被引文献

相似文献

鸟分枝杆菌复合体(MAC)粘附于人呼吸道上皮细胞(HEp-2)诱导了两种不同的内化模式。在第一,MAC诱导皱褶的HEp-2细胞膜和形成表面的突起,确保在表面上的杆菌,和并发的膜凹陷,下面的网站的附着的杆菌,导致内化的生物体。第二种模式涉及形成包裹在杆菌周围的膜折叠,然后内化。两个MAC蛋白的31 kD和25 kD,分别被确定为介导这些相互作用的HEp-2细胞特异性。31 kD MAC蛋白N端氨基酸序列与结核分枝杆菌21 kD假想蛋白同源,25 kD MAC蛋白与MAC和麻风分枝杆菌锰超氧化物歧化酶同源。这2个HEp-2细胞特异性MAC蛋白可能参与MAC与上皮细胞的相互作用。
Adherence ofMycobacterium aviumcomplex (MAC) to human respiratory epithelial cells (HEp-2) induced 2 distinct modes of internalization. In the first, MAC induced ruffling of HEp-2 cell membrane and formation of surface projections securing the bacilli on the surface, and concurrent membrane depressions, beneath the sites of attachment of bacilli, resulted in internalization of the organisms. The second mode involved formation of membrane folds wrapping around the bacilli, followed by internalization. Two MAC proteins of ∼31 kD and ∼25 kD, respectively, were identified that mediated these interactions specific for HEp-2 cells. The N-terminal amino acid sequence of the 31-kD MAC protein displayed homology with the 21-kD hypothetical proteinof Mycobacterium tuberculosis, and the 25-kD MAC protein showed homology with Mn-superoxide dismutase of MAC andMycobacterium leprae. These 2 HEp-2 cell-specific MAC proteins may be involved in the interaction of MAC with epithelial cells.
抗细胞表面碳水化合物的抗体:抗原结构的测定。
DOI: --
发表时间: 1987
影响因子: --
作者:
J. Magnani;S. Spitalnik;V. Ginsburg
通讯作者: V. Ginsburg
百日咳博德特氏菌过氧化氢酶和铁超氧化物歧化酶突变体的体内和体外分析。
DOI: --
发表时间: 1996
影响因子: 2.1
作者:
N. Khelef;David DeShazer;Richard L. Friedman;Nicole Guiso
通讯作者: Nicole Guiso
鸟分枝杆菌与肠上皮细胞的体外相互作用
DOI: --
发表时间: 1984
影响因子: 3.1
作者:
M. E. Mapother;J. Songer
通讯作者: J. Songer
细菌与非吞噬细胞的相互作用。
DOI: 10.1016/0952-7915(94)90146-5
发表时间: 1994
影响因子: 7
作者:
Galán,JE
通讯作者: Galán,JE
DOI: 10.1093/infdis/164.5.994
发表时间: 1991-11
期刊: The Journal of infectious diseases
影响因子: --
作者:
M. Jacobson;P. Hopewell;D. Yajko;W. Hadley;Elizabeth Lazarus;Prasanna K. Mohanty;G. Modin;D. Feigal;Paul S. Cusick;M. Sande
通讯作者: M. Jacobson;P. Hopewell;D. Yajko;W. Hadley;Elizabeth Lazarus;Prasanna K. Mohanty;G. Modin;D. Feigal;Paul S. Cusick;M. Sande