Evidence map›Paper›PMID 34549319›Full record

ReviewInflammation research : official journal of the European Histamine Research Society ... [et al.]2021

Chronic inflammation and long-lasting changes in the gastric mucosa after Helicobacter pylori infection involved in gastric cancer.

Hang Yang, Bin Wei, Bing Hu

Abstract readReview
PubMed Publisher
In one paragraph

Review in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Helicobacter pylori-naïve status is associated with poor prognosis and aggressive pathological features in undifferentiated-type gastric cancer: a multi-center retrospective cohort study.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2026
    Article
  7. Immunokinetic signatures ofFrontiers in cellular and infection microbiology · 2026
    Review
  8. Association ofFrontiers in cellular and infection microbiology · 2026
    Article
  9. Article
  10. Article
  11. Role of miRNA-146a and miRNA-125b in Helicobacter pylori.Clinical and experimental pediatrics · 2025
    Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Exploring the Link betweenAntibiotics (Basel, Switzerland) · 2024
    Review
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 2 institutions in 1 country.

Hang Yang *Department of Gastroenterology, West China Hospital, Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China.
Bin Wei *Department of Gastroenterology, The First Hospital of Xi'an City, Xi'an, 710002, Shanxi, People's Republic of China.
Bing HuDepartment of Gastroenterology, West China Hospital, Sichuan University, 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, People's Republic of China. hubingnj@163.com.ORCID http://orcid.org/0000-0002-9898-8656
Sichuan University · CNFirst Hospital of Xi'an · CN

Funding

The 1·3·5 project for disciplines of excellence Clinical Research Incubation Project, West China Hospital, Sichuan University, China NO. 20HXFH016
6 · The paper itself

Abstract

objectiveHelicobacter pylori (H. pylori) infects approximately half of the world's population, as one of the most common chronic infections. H. pylori infection has been widely recognized as a major risk factor for gastric cancer (GC).

methodsEradication treatment is considered to abolish the inflammatory response and prevent progression to GC. However, only 1-3% of H. pylori-infected patients develop GC, whereas GC can occur even after eradicating H. pylori. In addition, the incidence of GC following H. pylori infection is significantly higher compared to the gross incidence induced by all causes, although eradicating H. pylori reduces the risk of developing GC.

resultsTherefore, it is reasonable to hypothesize that H. pylori infection results in changes that persist even after its eradication. Several of these changes may not be reversible within a short time, including the status of inflammation, the dysfunction of immunity and apoptosis, mitochondrial changes, aging and gastric dysbacteriosis.

conclusionThe present review article aimed to discuss these potential long-lasting changes induced by H. pylori infection that may follow the eradication of H. pylori and contribute to the development of GC.

Indexed as

Helicobacter pyloriAgingAnimalsChronic DiseaseDysbiosisGastric MucosaGastrointestinal MicrobiomeHelicobacter InfectionsHumansInflammationMitochondriaStomach NeoplasmsAgingApoptosisGastric cancerGastric dysbacteriosisHelicobacter pyloriMitochondria

Identifiers

PMID34549319
OpenAlexW3199506942

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.