Literature DB >> 19846654

Prevalence and genotypes of Helicobacter pylori in gastric biopsy specimens from patients with gastroduodenal pathologies in the Cukurova Region of Turkey.

Togrul Nagiyev1, Erkan Yula, Bahri Abayli, Fatih Koksal.   

Abstract

The effects of Helicobacter pylori genotypes on clinical prognosis in the Cukurova region of Turkey were investigated by PCR. The prevalence of type I strains carrying the s1c allele, unlike in neighboring regions and countries, was found to be significantly higher in patients with gastritis and/or gastric ulcers (P = 0.001), and that of type I strains carrying the s1a allele was found to be significantly higher in patients with duodenal ulcers (P < 0.001). The cagA gene was strongly associated with the more virulent vacA genotypes (P < 0.001).

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Year:  2009        PMID： 19846654      PMCID： PMC2786667          DOI： 10.1128/JCM.00605-09

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


  24 in total

1.  Distribution of vacA genotypes in Helicobacter pylori strains isolated from Brazilian adult patients with gastritis, duodenal ulcer or gastric carcinoma.

Authors:  Abdussalam A R Ashour; Paula P Magalhães; Edilberto N Mendes; Guilherme B Collares; Valquíria R de Gusmão; Dulciene M M Queiroz; Ana Margarida M F Nogueira; Gifone A Rocha; Celso A de Oliveira
Journal:  FEMS Immunol Med Microbiol       Date:  2002-07-12

2.  Differences in genotypes of Helicobacter pylori from different human populations.

Authors:  D Kersulyte; A K Mukhopadhyay; B Velapatiño; W Su; Z Pan; C Garcia; V Hernandez; Y Valdez; R S Mistry; R H Gilman; Y Yuan; H Gao; T Alarcón; M López-Brea; G Balakrish Nair; A Chowdhury; S Datta; M Shirai; T Nakazawa; R Ally; I Segal; B C Wong; S K Lam; F O Olfat; T Borén; L Engstrand; O Torres; R Schneider; J E Thomas; S Czinn; D E Berg
Journal:  J Bacteriol       Date:  2000-06       Impact factor: 3.490

3.  Prevalence of Helicobacter pylori vacA, cagA and iceA genotypes in Nigerian patients with duodenal ulcer disease.

Authors:  Stella I Smith; Christian Kirsch; Kola S Oyedeji; Anthony O Arigbabu; Akitoye O Coker; Ekkehard Bayerdöffer; Stephan Miehlke
Journal:  J Med Microbiol       Date:  2002-10       Impact factor: 2.472

4.  Analysis of Helicobacter pylori genotypes and correlation with clinical outcome in Turkey.

Authors:  Huseyin Saribasak; Barik A Salih; Yoshio Yamaoka; Ersan Sander
Journal:  J Clin Microbiol       Date:  2004-04       Impact factor: 5.948

5.  cagA genotype and variants in Chinese Helicobacter pylori strains and relationship to gastroduodenal diseases.

Authors:  Jianchang Zhou; Jianzhong Zhang; Caipu Xu; Lihua He
Journal:  J Med Microbiol       Date:  2004-03       Impact factor: 2.472

6.  Differences in virulence markers between Helicobacter pylori strains from Iraq and those from Iran: potential importance of regional differences in H. pylori-associated disease.

Authors:  Nawfal R Hussein; Marjan Mohammadi; Yeganeh Talebkhan; Masoumeh Doraghi; Darren P Letley; Merdan K Muhammad; Richard H Argent; John C Atherton
Journal:  J Clin Microbiol       Date:  2008-03-19       Impact factor: 5.948

7.  Association of CagA and VacA presence with ulcer and non-ulcer dyspepsia in a Turkish population.

Authors:  Kantarceken Bulent; Aladag Murat; Atik Esin; Koksal Fatih; Harputluoglu MMMurat; Harputluoglu Hakan; Karincaoglu Melih; Ates Mehmet; Yildirim Bulent; Hilmioglu Fatih
Journal:  World J Gastroenterol       Date:  2003-07       Impact factor: 5.742

8.  Distinct diversity of the cag pathogenicity island among Helicobacter pylori strains in Japan.

Authors:  Takeshi Azuma; Akiyo Yamakawa; Shiho Yamazaki; Masahiro Ohtani; Yoshiyuki Ito; Atsushi Muramatsu; Hiroyuki Suto; Yukinao Yamazaki; Yoshihide Keida; Hideaki Higashi; Masanori Hatakeyama
Journal:  J Clin Microbiol       Date:  2004-06       Impact factor: 5.948

9.  Helicobacter pylori cagA, iceA and vacA genotypes in patients with gastric cancer in Taiwan.

Authors:  Hwai-Jeng Lin; Chin-Lin Perng; Wen-Ching Lo; Chew-Wun Wu; Guan-Ying Tseng; Anna-Fen-Yau Li; I-Chen Sun; Yueh-Hsing Ou
Journal:  World J Gastroenterol       Date:  2004-09-01       Impact factor: 5.742

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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  12 in total

1.  VacA and cagA genotypes status and antimicrobial resistance properties of Helicobacter pylori strains isolated from meat products in Isfahan province, Iran.

Authors:  A Gilani; V Razavilar; N Rokni; E Rahimi
Journal:  Iran J Vet Res       Date:  2017       Impact factor: 1.376

2.  Ethnicity association of Helicobacter pylori virulence genotype and metronidazole susceptibility.

Authors:  Hanafiah Alfizah; Awang Hamat Rukman; Ahmad Norazah; Razlan Hamizah; Mohamed Ramelah
Journal:  World J Gastroenterol       Date:  2013-02-28       Impact factor: 5.742

3.  Detection of primary clarithromycin resistance of Helicobacter pylori and association between cagA (+) status and clinical outcome.

Authors:  Erkan Yula; Toğrul Nagiyev; Ozlem Aycan Kaya; Melek Inci; M Murat Celik; Fatih Köksal
Journal:  Folia Microbiol (Praha)       Date:  2012-09-06       Impact factor: 2.099

4.  In silico evolutionary analysis of Helicobacter pylori outer membrane phospholipase A (OMPLA).

Authors:  Hilde S Vollan; Tone Tannaes; Yoshio Yamaoka; Geir Bukholm
Journal:  BMC Microbiol       Date:  2012-09-13       Impact factor: 3.605

5.  Relationship between Helicobacter pylori virulence genes and clinical outcomes in Saudi patients.

Authors:  Mohammed Ali M Marie
Journal:  J Korean Med Sci       Date:  2012-01-27       Impact factor: 2.153

6.  Prevalence of Helicobacter pylori vacA, cagA, and iceA Genotypes in Cuban Patients with Upper Gastrointestinal Diseases.

Authors:  Onelkis Feliciano; Oderay Gutierrez; Lidunka Valdés; Trini Fragoso; Ana Maria Calderin; Antonio Eduardo Valdes; Rafael Llanes
Journal:  Biomed Res Int       Date:  2015-04-06       Impact factor: 3.411

7.  Investigation of the association between clinical outcome and the cag pathogenicity-island and other virulence genes of Helicobacter pylori isolates from patients with dyspepsia in Eastern Turkey.

Authors:  Gokben Ozbey; Ulvi Demirel; Cem Aygun; Hasan Basri Ertas
Journal:  Braz J Microbiol       Date:  2014-03-10       Impact factor: 2.476

8.  Helicobacter pylori in vegetables and salads: genotyping and antimicrobial resistance properties.

Authors:  Emad Yahaghi; Faham Khamesipour; Fatemeh Mashayekhi; Farhad Safarpoor Dehkordi; Mohammad Hossein Sakhaei; Mojtaba Masoudimanesh; Maryam Khayyat Khameneie
Journal:  Biomed Res Int       Date:  2014-08-12       Impact factor: 3.411

9.  Virulence factors and antibiotic resistance of Helicobacter pylori isolated from raw milk and unpasteurized dairy products in Iran.

Authors:  Soolmaz Mousavi; Farhad Safarpoor Dehkordi; Ebrahim Rahimi
Journal:  J Venom Anim Toxins Incl Trop Dis       Date:  2014-12-04

10.  Prevalence of genotypes in Helicobacter pyloriisolates from patients in eastern Turkey and the association of these genotypes with clinical outcome.

Authors:  Gokben Ozbey; Cem Aygun
Journal:  Braz J Microbiol       Date:  2012-06-01       Impact factor: 2.476
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