Evidence map›Paper›PMID 20820854›Full record

ReviewInflammation research : official journal of the European Histamine Research Society ... [et al.]2010

Helicobacter pylori: a ROS-inducing bacterial species in the stomach.

Osamu Handa, Yuji Naito, Toshikazu Yoshikawa

Abstract readReview
PubMed Publisher
In one paragraph

Review in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed
11.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

113 citing papers in PubMed, 209 citations in OpenAlex.

  1. Increased protein carbonylation and decreased antioxidant status in anemic H. pylori infected patients: effect of treatment.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
    Trial
  2. Review
  3. TheJournal of bacteriology · 2026
    Article
  4. From gut to mouth: salivary signatures of carcinogenic microbiota.Frontiers in cellular and infection microbiology · 2026
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  19. Clinical Medicine Insights. Oncology · 2024
    Review
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53 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Osamu HandaDepartment of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kajiicho, Kawaramachidori Hirokouji Agaru, Kamigyou-ku, Kyoto, 602-8566, Japan. handao@koto.kpu-m.ac.jp
Yuji Naito
Toshikazu Yoshikawa
Kyoto Prefectural University of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundReactive oxygen species (ROS) and reactive nitrogen species (RNS) have been reported to impact gastric inflammation and carcinogenesis. However, the precise mechanism by which Helicobacter pylori induces gastric carcinogenesis is presently unclear.

aimThis review focuses on H. pylori-induced ROS/RNS production in the host stomach, and its relationship with gastric carcinogenesis.

resultsActivated neutrophils are the main source of ROS/RNS production in the H. pylori-infected stomach, but H. pylori itself also produces ROS. In addition, extensive recent studies have revealed that H. pylori-induced ROS production in gastric epithelial cells might affect gastric epithelial cell signal transduction, resulting in gastric carcinogenesis. Excessive ROS/RNS production in the stomach can damage DNA in gastric epithelial cells, implying its involvement in gastric carcinogenesis.

conclusionUnderstanding the molecular mechanism behind H. pylori-induced ROS, and its involvement in gastric carcinogenesis, is important for developing new strategies for gastric cancer chemoprevention.

Indexed as

Gastric MucosaStomachAnimalsAntioxidantsAnti-Ulcer AgentsHelicobacter InfectionsHelicobacter pyloriNeutrophilsOxidative StressProton Pump InhibitorsReactive Nitrogen SpeciesReactive Oxygen SpeciesStomach NeoplasmsAntioxidantsAnti-Ulcer AgentsProton Pump InhibitorsReactive Nitrogen SpeciesReactive Oxygen Species

Identifiers

PMID20820854
OpenAlexW2022823787

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.