Interaction of Salmonella with host cells through the centisome 63 type III secretion system

被引:157
作者
Galán, JE [1 ]
机构
[1] Yale Univ, Sch Med, Boyer Ctr Mol Med, Sect Microbial Pathogenesis, New Haven, CT 06536 USA
关键词
D O I
10.1016/S1369-5274(99)80008-3
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Salmonella enterica engages host cells in a complex two-way biochemical interaction that results in a variety of responses from both the bacteria and the host cell. Central to this interaction is the function of a type III protein secretion system that delivers effector proteins into the host cell. During the past year we have seen major advances in our knowledge of both the bacterial determinants and the host-signal transduction pathways involved in these interactions. A coherent picture of the mechanisms by which Salmonella engages the host cell is now beginning to emerge.
引用
收藏
页码:46 / 50
页数:5
相关论文
共 32 条
[1]   THE GTPASE SUPERFAMILY - A CONSERVED SWITCH FOR DIVERSE CELL FUNCTIONS [J].
BOURNE, HR ;
SANDERS, DA ;
MCCORMICK, F .
NATURE, 1990, 348 (6297) :125-132
[2]   Requirement of CDC42 for Salmonella-induced cytoskeletal and nuclear responses [J].
Chen, LM ;
Hobbie, S ;
Galan, JE .
SCIENCE, 1996, 274 (5295) :2115-2118
[3]   FUNCTIONAL-ANALYSIS OF THE SALMONELLA-TYPHIMURIUM INVASION GENES INVI AND INVJ AND IDENTIFICATION OF A TARGET OF THE PROTEIN SECRETION APPARATUS ENCODED IN THE INV LOCUS [J].
COLLAZO, CM ;
ZIERLER, MK ;
GALAN, JE .
MOLECULAR MICROBIOLOGY, 1995, 15 (01) :25-38
[4]   Requirement for exported proteins in secretion through the invasion-associated type III system of Salmonella typhimurium [J].
Collazo, CM ;
Galan, JE .
INFECTION AND IMMUNITY, 1996, 64 (09) :3524-3531
[5]   The invasion-associated type III system of Salmonella typhimurium directs the translocation of Sip proteins into the host cell [J].
Collazo, CM ;
Galan, JE .
MOLECULAR MICROBIOLOGY, 1997, 24 (04) :747-756
[6]   Identification of a specific chaperone for SptP, a substrate of the centisome 63 type III secretion system of Salmonella typhimurium [J].
Fu, YX ;
Galán, JE .
JOURNAL OF BACTERIOLOGY, 1998, 180 (13) :3393-3399
[7]   The Salmonella typhimurium tyrosine phosphatase SptP is translocated into host cells and disrupts the actin cytoskeleton [J].
Fu, YX ;
Galán, JE .
MOLECULAR MICROBIOLOGY, 1998, 27 (02) :359-368
[8]   Cross-talk between bacterial pathogens and their host cells [J].
Galan, JE ;
Bliska, JB .
ANNUAL REVIEW OF CELL AND DEVELOPMENTAL BIOLOGY, 1996, 12 :221-255
[9]   Molecular genetic bases of Salmonella entry into host cells [J].
Galan, JE .
MOLECULAR MICROBIOLOGY, 1996, 20 (02) :263-271
[10]   CLONING AND MOLECULAR CHARACTERIZATION OF GENES WHOSE PRODUCTS ALLOW SALMONELLA-TYPHIMURIUM TO PENETRATE TISSUE-CULTURE CELLS [J].
GALAN, JE ;
CURTISS, R .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1989, 86 (16) :6383-6387