Literature DB >> 18550746

Lewis antigen expression by Helicobacter pylori strains colonizing different regions of the stomach of individual patients.

Gerardo González-Valencia1, Leopoldo Muñoz-Perez, Rosario Morales-Espinosa, Margarita Camorlinga-Ponce, Onofre Muñoz, Javier Torres.   

Abstract

The diversity in the expression of Lewis antigens (Le) of 226 single colonies of Helicobacter pylori isolated from four regions of the stomach of eight adults is shown. Le(y) was expressed more in strains colonizing antrum than in strains colonizing fundus, whereas Le(x) was more common in fundus strains. cagA(+) strains were more associated with Le-negative strains.

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Year:  2008        PMID： 18550746      PMCID： PMC2519492          DOI： 10.1128/JCM.02370-07

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  11 in total

1.  Helicobacter pylori vacA and cagA genotypes in Mexican adults and children.

Authors:  G González-Valencia; J C Atherton; O Muñoz; M Dehesa; A M la Garza; J Torres
Journal:  J Infect Dis       Date:  2000-10-09       Impact factor: 5.226

2.  A comparison of Lewis x and Lewis y expression in Helicobacter pylori obtained from children and adults.

Authors:  L Muñoz; G González-Valencia; G I Pérez-Pérez; S Giono-Cerezo; O Muñoz; J Torres
Journal:  J Infect Dis       Date:  2001-03-08       Impact factor: 5.226

3.  Expression of the human cell surface glycoconjugates Lewis x and Lewis y by Helicobacter pylori isolates is related to cagA status.

Authors:  H P Wirth; M Yang; M Karita; M J Blaser
Journal:  Infect Immun       Date:  1996-11       Impact factor: 3.441

4.  Genotyping of cagA and vacA, Lewis antigen status, and analysis of the poly-(C) tract in the alpha(1,3)-fucosyltransferase gene of Irish Helicobacter pylori isolates.

Authors:  K A Ryan; A P Moran; S O Hynes; T Smith; D Hyde; C A O'Morain; M Maher
Journal:  FEMS Immunol Med Microbiol       Date:  2000-06

5.  Phenotypic diversity in Lewis expression of Helicobacter pylori isolates from the same host.

Authors:  H P Wirth; M Yang; R M Peek; J Höök-Nikanne; M Fried; M J Blaser
Journal:  J Lab Clin Med       Date:  1999-05

6.  Lack of a relationship between Lewis antigen expression and cagA, CagA, vacA and VacA status of Irish Helicobacter pylori isolates.

Authors:  D G Marshall; S O Hynes; D C Coleman; C A O'Morain; C J Smyth; A P Moran
Journal:  FEMS Immunol Med Microbiol       Date:  1999-05

7.  Different Helicobacter pylori strains colonize the antral and duodenal mucosa of duodenal ulcer patients.

Authors:  A C Thoreson; N Hosseini; A M Svennerholm; I Bölin
Journal:  Helicobacter       Date:  2000-06       Impact factor: 5.753

Review 8.  Molecular mimicry of host structures by bacterial lipopolysaccharides and its contribution to disease.

Authors:  A P Moran; M M Prendergast; B J Appelmelk
Journal:  FEMS Immunol Med Microbiol       Date:  1996-12-01

9.  Lack of correlation between Lewis antigen expression by Helicobacter pylori and gastric epithelial cells in infected patients.

Authors:  D E Taylor; D A Rasko; R Sherburne; C Ho; L D Jewell
Journal:  Gastroenterology       Date:  1998-11       Impact factor: 22.682

10.  Topographical localisation of cagA positive and cagA negative Helicobacter pylori strains in the gastric mucosa; an in situ hybridisation study.

Authors:  M Camorlinga-Ponce; C Romo; G González-Valencia; O Muñoz; J Torres
Journal:  J Clin Pathol       Date:  2004-08       Impact factor: 3.411
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  6 in total

1.  Genotypic and phenotypic variation of Lewis antigen expression in geographically diverse Helicobacter pylori isolates.

Authors:  Mary Ann Pohl; William Zhang; Sunny N Shah; Edgardo L Sanabria-Valentín; Guillermo I Perez-Perez; Martin J Blaser
Journal:  Helicobacter       Date:  2011-12       Impact factor: 5.753

2.  Role for alpha-L-fucosidase in the control of Helicobacter pylori-infected gastric cancer cells.

Authors:  Ta-Wei Liu; Ching-Wen Ho; Hsin-Hung Huang; Sue-Ming Chang; Shide D Popat; Yi-Ting Wang; Ming-Shiang Wu; Yu-Ju Chen; Chun-Hung Lin
Journal:  Proc Natl Acad Sci U S A       Date:  2009-08-07       Impact factor: 11.205

3.  Role of vacuolating cytotoxin VacA and cytotoxin-associated antigen CagA of Helicobacter pylori in the progression of gastric cancer.

Authors:  Mi-Ran Ki; Meeyul Hwang; Ah-Young Kim; Eun-Mi Lee; Eun-Joo Lee; Myeong-Mi Lee; Soo-Eun Sung; Sang-Hyeob Kim; Hye Seung Lee; Kyu-Shik Jeong
Journal:  Mol Cell Biochem       Date:  2014-07-20       Impact factor: 3.396

4.  Is there a link between the lipopolysaccharide of Helicobacter pylori gastric MALT lymphoma associated strains and lymphoma pathogenesis?

Authors:  Philippe Lehours; Zongli Zheng; Anna Skoglund; Francis Mégraud; Lars Engstrand
Journal:  PLoS One       Date:  2009-10-06       Impact factor: 3.240

5.  Helicobacter pylori lipopolysaccharide modification, Lewis antigen expression, and gastric colonization are cholesterol-dependent.

Authors:  Ellen Hildebrandt; David J McGee
Journal:  BMC Microbiol       Date:  2009-12-14       Impact factor: 3.605

6.  Host-dependent Lewis (Le) antigen expression in Helicobacter pylori cells recovered from Leb-transgenic mice.

Authors:  Mary Ann Pohl; Judith Romero-Gallo; Janaki L Guruge; Doris B Tse; Jeffrey I Gordon; Martin J Blaser
Journal:  J Exp Med       Date:  2009-12-14       Impact factor: 14.307
  6 in total

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