Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

NapA protects Helicobacter pylori from oxidative stress damage, and its production is influenced by the ferric uptake regulator.

Journal of medical microbiology - 1 Jun 2003

Cooksley Clare, Jenks Peter J, Green Andrew, Cockayne Alan, Logan Robert P H, Hardie Kim R

Abstract excerpt

The Helicobacter pylori protein NapA has been identified as a homologue of the Escherichia coli protein Dps. It is shown in this study that, like Dps, NapA is produced maximally in stationary phase cells and contributes to the ability of H. pylori to survive under oxidative stress conditions. Mor...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Electrophoresis, Polyacrylamide Gel
Share to Helicobacter pylori
Share to Iron

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Microscopy, Fluorescence

Share to Microscopy, Phase-Contrast

Share to Oxidative Stress

Share to Recombinant Proteins

Share to Repressor Proteins

Source

Identifiers

PMID: 12748264
DOI: 10.1099/jmm.0.05070-0

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-12748264-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

NapA protects Helicobacter pylori from oxidative stress damage, and its production is influenced by the ferric uptake regulator.PMID 12748264Read ↗

The Ferric Uptake Regulator of Helicobacter Pylori : a Critical Player in the Battle for Iron and Colonization of the StomachSemantic proximity Read ↗

In Vivo Dissection of theHelicobacter pyloriFur Regulatory Circuit by Genome-Wide Location AnalysisSemantic proximity Read ↗

The neutrophil-activating Dps protein of Helicobacter pylori, HP-NAP, adopts a mechanism different from Escherichia coli Dps to bind and condense DNASemantic proximity Read ↗

Dual Roles of Helicobacter pylori NapA in Inducing and Combating Oxidative StressSemantic proximity Read ↗

Up-expression of NapA and other oxidative stress proteins is a compensatory response to loss of major Helicobacter pylori stress resistance factors.Semantic proximity Read ↗

Proteomic analysis of a ferric uptake regulator mutant of Helicobacter pylori: regulation of Helicobacter pylori gene expression by ferric uptake regulator and iron.Semantic proximity Read ↗

Comparison of Iron-Binding Ability Between Thr70-NapA and Ser70-NapA of Helicobacter pylori.Semantic proximity Read ↗

Growth Phase-Dependent Response of<i>Helicobacter pylori</i>to Iron StarvationSemantic proximity Read ↗

Autoregulation of Helicobacter pylori Fur revealed by functional analysis of the iron-binding site.Semantic proximity Read ↗

The role of the Ferric Uptake Regulator (Fur) in regulation of Helicobacter pylori iron uptake.Semantic proximity Read ↗

Regulation of ferritin-mediated cytoplasmic iron storage by the ferric uptake regulator homolog (Fur) of Helicobacter pylori.Semantic proximity Read ↗

Divide and conquer: genetics, mechanism, and evolution of the ferrous iron transporter Feo in Helicobacter pyloriSemantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.