In vivo behavior of a Helicobacter pylori SS1 nixA mutant with reduced urease activity

Infection and Immunity

Volumn 70, Issue 2, 2002, Pages 685-691

  Nolan, Kylie J ^a   McGee, David J ^a   Mitchell, Hazel M ^a   Kolesnikow, Tassia ^a   Harro, Janette M ^a   O'Rourke, Jani ^a   Wilson, John E ^a   Danon, Stephen J ^a   Moss, Nathan D ^a   Mobley, Harry L T ^a   Lee, Adrian ^a  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

KANAMYCIN; NICKEL; UREASE;

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; BACTERIAL COLONIZATION; BACTERIUM MUTANT; CONTROLLED STUDY; ENZYME ACTIVITY; FEMALE; GENE CASSETTE; GENE DISRUPTION; HELICOBACTER PYLORI; MOUSE; NONHUMAN; PRIORITY JOURNAL; STOMACH MUCOSA;

ANIMALS; BACTERIAL PROTEINS; CATION TRANSPORT PROTEINS; FEMALE; HELICOBACTER PYLORI; MICE; MICE, INBRED BALB C; MICE, INBRED C57BL; MUTAGENESIS; STOMACH; UREASE;

EID: 0036155961     PISSN: 00199567     EISSN: None     Source Type: Journal    
DOI: 10.1128/IAI.70.2.685-691.2002     Document Type: Article

References (41)

1. DNA diversity among clinical isolates of Helicobacter pylori detected by PCR-Based RAPD fingerprinting
2. Inability of an isogenic urease-negative mutant strain of Helicobacter mustelae to colonize the ferret stomach
3. Allelic exchange mutagenesis of nixA in Helicobacter pylori results in reduced nickel transport and urease activity
4. Helicobacter pylori requires an acidic environment to survive in the presence of urea
5. The importance of local acid production in the distribution of Helicobacter felis in the mouse stomach
6. Essential role of urease in pathogenesis of gastritis induced by Helicobacter pylori in gnotobiotic piglets
7. Effect of gastric pH on urease-dependent colonization of gnotobiotic piglets by Helicobacter pylori
8. An animal model of gastric ulcer due to bacterial gastritis in mice
9. Campylobacter pyloridis, gastritis, and peptic ulceration
10. Local acid production and Helicobacter pylori: A unifying hypothesis of gastroduodenal disease
11. Effect of gastric acid on Helicobacter pylori ecology
12. Erratum: A standardized mouse model of Helicobacter pylori infection - Introducing the Sydney strain
13. A standardized mouse model of Helicobacter pylori infection - Introducing the Sydney strain
14. The aging stomach or the stomachs of the ages - Commentary
15. Hydrogen uptake hydrogenase in Helicobacter pylori
16. Unidentified curved bacillus on gastric epithelium in active chronic gastritis
17. Unidentified curved bacilli in the stomach of patients with gastritis and peptic ulceration
18. Analysis in Neisseria meningitidis and other Neisseria species of genes homologous to the FKBP immunophilin family
19. Development of a mouse model of gastric colonization with Helicobacter pylori
20. Isolation of Helicobacter pylori genes that modulate urease activity
21. Helicobacter pylori rocF is required for arginase activity and acid protection in vitro but is not essential for colonization of mice or for urease activity
22. Analysis of F1F0ATPase from Helicobacter pylori
23. Characterization of "Campylobacter pyloridis" by culture, enzymatic profile, and protein content
24. The effect of environmental pH on the proton motive force of Helicobacter pylori
25. Helicobacter pylori nickel-transport gene nixA: Synthesis of catalytically active urease in Escherichia coli independent of growth conditions
26. Role of Hpn and NixA of Helicobacter pylori in susceptibility and resistance to bismuth and other metal ions
27. Helicobacter pylori urease: Properties and role in pathogenesis
28. Helicobacter pylori infection and the risk of gastric carcinoma
29. Influence of pH on metabolism and urease activity of Helicobacter pylori
30. The life and death of Helicobacter pylori
31. The role of internal urease in acid resistance of Helicobacter pylori
32. Campylobacter enteritis: A new disease
33. Helicobacter pylori urease activity-comparative study between urease positive and urease negative strain
34. Xanthogenate nucleic acid isolation from cultured and environmental cyanobacteria
35. The complete genome sequence of the gastric pathogen Helicobacter pylori
36. A urease-negative mutant of Helicobacter pylori constructed by allelic exchange mutagenesis lacks the ability to colonize the nude mouse stomach
37. Helicobacter pyloriassociated gastritis in mice is host and strain specific
38. Nickel-responsive induction of urease expression in Helicobacter pylori is mediated at the transcriptional level
39. Unidentified curved bacilli on gastric epithelium in active chronic gastritis
40. Phenol-hypochlorite reaction for determination of ammonia