Literature DB >> 10364612

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.

N E van Doorn1, F Namavar, L J van Doorn, Z Durrani, E J Kuipers, C M Vandenbroucke-Grauls.   

Abstract

The vacA s and m genotypes and the presence of cagA and IS605 were determined in Helicobacter pylori strains from patients with mono- and multiple infections. Surprisingly, these genetic markers were not associated with nonulcer dyspepsia or mucosa-associated lymphoid tissue lymphoma. The presence of cagA correlated with the presence of the vacA s1 allele (P < 0.05), whereas the presence of IS605 was associated with the presence of the s2 allele (P < 0.05).

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Year:  1999        PMID： 10364612      PMCID： PMC85157     

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


  16 in total

1.  MALT-type lymphoma of the stomach is associated with Helicobacter pylori strains expressing the CagA protein.

Authors:  M Eck; B Schmausser; R Haas; A Greiner; S Czub; H K Müller-Hermelink
Journal:  Gastroenterology       Date:  1997-05       Impact factor: 22.682

Review 2.  Helicobacter pylori: its role in disease.

Authors:  M J Blaser
Journal:  Clin Infect Dis       Date:  1992-09       Impact factor: 9.079

3.  Genomic DNA fingerprinting of clinical isolates of Helicobacter pylori by REP-PCR and restriction fragment end-labelling.

Authors:  N E van Doorn; F Namavar; J G Kusters; E P van Rees; E J Kuipers; J de Graaff
Journal:  FEMS Microbiol Lett       Date:  1998-03-01       Impact factor: 2.742

4.  Gastric non-Hodgkin lymphomas of mucosa-associated lymphoid tissue are not associated with more aggressive Helicobacter pylori strains as identified by CagA.

Authors:  D de Jong; R W van der Hulst; G Pals; W C van Dijk; A van der Ende; G N Tytgat; B G Taal; H Boot
Journal:  Am J Clin Pathol       Date:  1996-11       Impact factor: 2.493

5.  cag, a pathogenicity island of Helicobacter pylori, encodes type I-specific and disease-associated virulence factors.

Authors:  S Censini; C Lange; Z Xiang; J E Crabtree; P Ghiara; M Borodovsky; R Rappuoli; A Covacci
Journal:  Proc Natl Acad Sci U S A       Date:  1996-12-10       Impact factor: 11.205

6.  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

7.  Risk for gastric lymphoma in persons with CagA+ and CagA- Helicobacter pylori infection.

Authors:  H L Witherell; S Hansen; E Jellum; N Orentreich; J H Vogelman; J Parsonnet
Journal:  J Infect Dis       Date:  1997-12       Impact factor: 5.226

8.  Helicobacter pylori and atrophic gastritis: importance of the cagA status.

Authors:  E J Kuipers; G I Pérez-Pérez; S G Meuwissen; M J Blaser
Journal:  J Natl Cancer Inst       Date:  1995-12-06       Impact factor: 13.506

9.  High frequency of CagA+ Helicobacter pylori infection in high-grade gastric MALT B-cell lymphomas.

Authors:  H Peng; R Ranaldi; T C Diss; P G Isaacson; I Bearzi; L Pan
Journal:  J Pathol       Date:  1998-08       Impact factor: 7.996

10.  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
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  6 in total

1.  First-degree relatives of early-onset gastric cancer patients show a high risk for gastric cancer: phenotype and genotype profile.

Authors:  Ricardo Marcos-Pinto; Mário Dinis-Ribeiro; Fátima Carneiro; Xiaogang Wen; Carlos Lopes; Céu Figueiredo; José Carlos Machado; Rui M Ferreira; Celso A Reis; Paulo Canedo; Cecília Durães; José Ferreira; Isabel Pedroto; Jorge Areias
Journal:  Virchows Arch       Date:  2013-07-26       Impact factor: 4.064

2.  Serum antibodies positivity to 12 Helicobacter pylori virulence antigens in patients with benign or malignant gastroduodenal diseases--cross-sectional study.

Authors:  Tajana Filipec Kanizaj; Miroslava Katicić; Vladimir Presecki; Slavko Gasparov; Vesna Colić Cvrlje; Branko Kolarić; Anna Mrzljak
Journal:  Croat Med J       Date:  2009-04       Impact factor: 1.351

3.  Implications of molecular genotyping of Helicobacter pylori isolates from different human populations by genomic fingerprinting of enterobacterial repetitive intergenic consensus regions for strain identification and geographic evolution.

Authors:  M Abid Hussain; Farhana Kauser; Aleem A Khan; Santosh Tiwari; Chittoor M Habibullah; Niyaz Ahmed
Journal:  J Clin Microbiol       Date:  2004-06       Impact factor: 5.948

4.  Different risk factors influence peptic ulcer disease development in a Brazilian population.

Authors:  Rodrigo Buzinaro Suzuki; Rodrigo Faria Cola; Larissa Tranquilino Bardela Cola; Camila Garcia Ferrari; Fred Ellinger; Altino Luiz Therezo; Luis Carlos Silva; André Eterovic; Márcia Aparecida Sperança
Journal:  World J Gastroenterol       Date:  2012-10-14       Impact factor: 5.742

5.  Genetic variation in PSCA and risk of gastric advanced preneoplastic lesions and cancer in relation to Helicobacter pylori infection.

Authors:  Cosmeri Rizzato; Ikuko Kato; Martyn Plummer; Nubia Muñoz; Federico Canzian
Journal:  PLoS One       Date:  2013-09-04       Impact factor: 3.240

6.  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
  6 in total

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