Literature DB >> 9666027

Frequency of vacA genotypes and cytotoxin activity in Helicobacter pylori associated with low-grade gastric mucosa-associated lymphoid tissue lymphoma.

S Miehlke1, A Meining, A Morgner, E Bayerdörffer, N Lehn, M Stolte, D Y Graham, M F Go.   

Abstract

The vacA genotypes s1,m1 and s1,m2 were detected in 44 and 30% of Helicobacter pylori isolates, respectively, from patients with gastric mucosa-associated lymphoid tissue lymphoma, compared to 26 and 56% of isolates, respectively, from individuals with gastritis. The vacA s1 genotype was significantly associated with, but not predictive of, the presence of vacuolating cytotoxin activity.

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Year:  1998        PMID： 9666027      PMCID： PMC105053     

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


  8 in total

1.  Purification and characterization of the vacuolating toxin from Helicobacter pylori.

Authors:  T L Cover; M J Blaser
Journal:  J Biol Chem       Date:  1992-05-25       Impact factor: 5.157

2.  Allelic variation in the cagA gene of Helicobacter pylori obtained from Korea compared to the United States.

Authors:  S Miehlke; K Kibler; J G Kim; N Figura; S M Small; D Y Graham; M F Go
Journal:  Am J Gastroenterol       Date:  1996-07       Impact factor: 10.864

3.  Clinical and pathological importance of heterogeneity in vacA, the vacuolating cytotoxin gene of Helicobacter pylori.

Authors:  J C Atherton; R M Peek; K T Tham; T L Cover; M J Blaser
Journal:  Gastroenterology       Date:  1997-01       Impact factor: 22.682

4.  Helicobacter pylori-specific tumour-infiltrating T cells provide contact dependent help for the growth of malignant B cells in low-grade gastric lymphoma of mucosa-associated lymphoid tissue.

Authors:  T Hussell; P G Isaacson; J E Crabtree; J Spencer
Journal:  J Pathol       Date:  1996-02       Impact factor: 7.996

5.  Helicobacter pylori infection and gastric lymphoma.

Authors:  J Parsonnet; S Hansen; L Rodriguez; A B Gelb; R A Warnke; E Jellum; N Orentreich; J H Vogelman; G D Friedman
Journal:  N Engl J Med       Date:  1994-05-05       Impact factor: 91.245

6.  Regression of primary gastric lymphoma of mucosa-associated lymphoid tissue type after cure of Helicobacter pylori infection. MALT Lymphoma Study Group.

Authors:  E Bayerdörffer; A Neubauer; B Rudolph; C Thiede; N Lehn; S Eidt; M Stolte
Journal:  Lancet       Date:  1995-06-24       Impact factor: 79.321

7.  Mosaicism in vacuolating cytotoxin alleles of Helicobacter pylori. Association of specific vacA types with cytotoxin production and peptic ulceration.

Authors:  J C Atherton; P Cao; R M Peek; M K Tummuru; M J Blaser; T L Cover
Journal:  J Biol Chem       Date:  1995-07-28       Impact factor: 5.157

8.  Cluster analysis of Helicobacter pylori genomic DNA fingerprints suggests gastroduodenal disease-specific associations.

Authors:  M F Go; K Y Chan; J Versalovic; T Koeuth; D Y Graham; J R Lupski
Journal:  Scand J Gastroenterol       Date:  1995-07       Impact factor: 2.423
  8 in total
  8 in total

1.  Analysis of vacA, cagA, and IS605 genotypes and those determined by PCR amplification of DNA between repetitive sequences of Helicobacter pylori strains isolated from patients with nonulcer dyspepsia or mucosa-associated lymphoid tissue lymphoma.

Authors:  N E van Doorn; F Namavar; L J van Doorn; Z Durrani; E J Kuipers; C M Vandenbroucke-Grauls
Journal:  J Clin Microbiol       Date:  1999-07       Impact factor: 5.948

Review 2.  Clinical outcome of patients with Helicobacter pylori infection: the bug, the host, or the environment?

Authors:  S N Sgouros; C Bergele
Journal:  Postgrad Med J       Date:  2006-05       Impact factor: 2.401

3.  Helicobacter pylori-associated gastritis in mice is host and strain specific.

Authors:  N E van Doorn; F Namavar; M Sparrius; J Stoof; E P van Rees; L J van Doorn; C M Vandenbroucke-Grauls
Journal:  Infect Immun       Date:  1999-06       Impact factor: 3.441

4.  Impact of Helicobacter pylori virulence factors and compounds on activation and maturation of human dendritic cells.

Authors:  Katharina Kranzer; Liane Söllner; Michael Aigner; Norbert Lehn; Ludwig Deml; Michael Rehli; Wulf Schneider-Brachert
Journal:  Infect Immun       Date:  2005-07       Impact factor: 3.441

Review 5.  Helicobacter pylori physiology predicted from genomic comparison of two strains.

Authors:  P Doig; B L de Jonge; R A Alm; E D Brown; M Uria-Nickelsen; B Noonan; S D Mills; P Tummino; G Carmel; B C Guild; D T Moir; G F Vovis; T J Trust
Journal:  Microbiol Mol Biol Rev       Date:  1999-09       Impact factor: 11.056

Review 6.  Gastric MALT lymphoma: old and new insights.

Authors:  Angelo Zullo; Cesare Hassan; Lorenzo Ridola; Alessandro Repici; Raffaele Manta; Alessandro Andriani
Journal:  Ann Gastroenterol       Date:  2014

Review 7.  The Bacterial Microbiota of Gastrointestinal Cancers: Role in Cancer Pathogenesis and Therapeutic Perspectives.

Authors:  Lina Elsalem; Ahmad A Jum'ah; Mahmoud A Alfaqih; Osama Aloudat
Journal:  Clin Exp Gastroenterol       Date:  2020-05-06

8.  Helicobacter pylori cagA status and gastric mucosa-associated lymphoid tissue lymphoma: a systematic review and meta-analysis.

Authors:  Masoud Keikha; Amirhossein Sahebkar; Yoshio Yamaoka; Mohsen Karbalaei
Journal:  J Health Popul Nutr       Date:  2022-01-03       Impact factor: 2.000
  8 in total

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