Identification of a novel linear epitope on EspA from enterohemorrhagic E. coli using a neutralizing and protective monoclonal antibody

Copyright © 2010 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 138(2011), 1 vom: 15. Jan., Seite 77-84
1. Verfasser: Yu, Shu (VerfasserIn)
Weitere Verfasser: Gu, Jiang, Wang, Hai-guang, Wang, Qing-xu, Luo, Ping, Wu, Chao, Zhang, Wei-jun, Guo, Gang, Tong, Wen-de, Zou, Quan-ming, Mao, Xu-hu
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2011
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Actins Antibodies, Monoclonal Antibodies, Neutralizing Epitopes Escherichia coli Proteins EspA protein, E coli Immunoglobulin G Peptide Fragments Recombinant Proteins
LEADER 01000naa a22002652 4500
001 NLM203610008
003 DE-627
005 20231223230441.0
007 cr uuu---uuuuu
008 231223s2011 xx |||||o 00| ||eng c
024 7 |a 10.1016/j.clim.2010.09.009  |2 doi 
028 5 2 |a pubmed24n0679.xml 
035 |a (DE-627)NLM203610008 
035 |a (NLM)21075691 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Yu, Shu  |e verfasserin  |4 aut 
245 1 0 |a Identification of a novel linear epitope on EspA from enterohemorrhagic E. coli using a neutralizing and protective monoclonal antibody 
264 1 |c 2011 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 08.03.2011 
500 |a Date Revised 17.01.2011 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2010 Elsevier Inc. All rights reserved. 
520 |a Enterohemorrhagic E. coli (EHEC) causes severe diseases in humans and animals via the production of Shiga toxins, and injection of effectors into epithelia using type III secretion system (TTSS). E. coli secreted protein A (EspA) forms the filamentous conduits of TTSS, which extends into the translocation pore embedded in host cell membranes and aids in the transportation of bacterial effectors. In addition, EspA is closely associated with initial bacterial adhesion and the formation of biofilms. EspA in its various forms elicits protective immune responses, although the epitope responsible has not to be identified. Here we report the presence of a linear, immunogenic, conserved and partially protective epitope E07 (100Lys-120Val) on EspA, which is recognized by the novel monoclonal antibody 1H10. This antibody blocks EHEC-induced actin polymerization and confers protection in mice. These findings provide a better understanding of EspA-induced immune responses and could lead to epitope-based vaccines and antibody-based therapies 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Actins  |2 NLM 
650 7 |a Antibodies, Monoclonal  |2 NLM 
650 7 |a Antibodies, Neutralizing  |2 NLM 
650 7 |a Epitopes  |2 NLM 
650 7 |a Escherichia coli Proteins  |2 NLM 
650 7 |a EspA protein, E coli  |2 NLM 
650 7 |a Immunoglobulin G  |2 NLM 
650 7 |a Peptide Fragments  |2 NLM 
650 7 |a Recombinant Proteins  |2 NLM 
700 1 |a Gu, Jiang  |e verfasserin  |4 aut 
700 1 |a Wang, Hai-guang  |e verfasserin  |4 aut 
700 1 |a Wang, Qing-xu  |e verfasserin  |4 aut 
700 1 |a Luo, Ping  |e verfasserin  |4 aut 
700 1 |a Wu, Chao  |e verfasserin  |4 aut 
700 1 |a Zhang, Wei-jun  |e verfasserin  |4 aut 
700 1 |a Guo, Gang  |e verfasserin  |4 aut 
700 1 |a Tong, Wen-de  |e verfasserin  |4 aut 
700 1 |a Zou, Quan-ming  |e verfasserin  |4 aut 
700 1 |a Mao, Xu-hu  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Clinical immunology (Orlando, Fla.)  |d 1999  |g 138(2011), 1 vom: 15. Jan., Seite 77-84  |w (DE-627)NLM098196855  |x 1521-7035  |7 nnns 
773 1 8 |g volume:138  |g year:2011  |g number:1  |g day:15  |g month:01  |g pages:77-84 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2010.09.009  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_11 
912 |a GBV_ILN_24 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 138  |j 2011  |e 1  |b 15  |c 01  |h 77-84