Evidence map›Paper›PMID 23983680›Full record

ArticleGastroenterology research and practice2013

Helicobacter pylori-Induced Chronic Gastritis and Assessing Risks for Gastric Cancer.

Gonzalo Carrasco, Alejandro H Corvalan

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Gastroenterology research and practice, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01774266 (Screening and Triage Test for Early Detection of Gastric Cancer), which is not on this map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
6.1field-weighted citation impact, top 3% 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.

NCT01774266 unknown statusnot on this map

Screening and Triage Test for Early Detection of Gastric Cancer

TypeobservationalSponsorPontificia Universidad Catolica de ChileRan2012 to 2014Enrolled3,000ConditionsEarly Gastric Cancer
3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 53 citations in OpenAlex.

  1. Trial
  2. Article
  3. Gastrointestinal tract, its pathophysiology andWorld journal of gastroenterology · 2025
    Review
  4. Clinical Pathologic Profiles ofJournal of clinical medicine · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Prevalence of cagA, cagM, vacA and oipA genes in isolates of Helicobacter pylori obtained from hospital patients in Northeast Brazil.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  11. Article
  12. Article
  13. Diagnostics (Basel, Switzerland) · 2023
    Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. Article
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

2 authors at 2 institutions in 2 countries.

Gonzalo CarrascoDepartment of Pathology, Mount Sinai School of Medicine, 1425 Madison Ave, New York, NY 10029, USA.
Alejandro H Corvalan
Icahn School of Medicine at Mount Sinai · USPontificia Universidad Católica de Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic gastritis is an inflammation of the gastric mucosa and has multiple etiologies. Here we discuss the pathological alterations induced by Helicobacter pylori (HP) leading to chronic gastritis and the epigenetic bases underlying these changes. We review the histology of the normal gastric mucosa and overview the role of HP in the multistep cascade of GC. We attempt to define the role of the Operative Link for Gastritis Assessment (OLGA) staging system in assessing the risk of GC. The epigenetic bases of chronic gastritis, mainly DNA methylation, are presented through examples such as (i) the methylation of the promoter region of E-cadherin in HP-induced chronic gastritis and its reversion after HP eradication and (ii) the association of methylation of the promoter region of Reprimo, a p53-mediated cell cycle arrest gene, with aggressive HP strains in high risk areas for GC. In addition, we discuss the finding of RPRM as a circulating cell-free DNA, offering the opportunity for noninvasive risk assessment of GC. Finally, the integration of OLGA and tissue biomarkers, by systems pathology approach, suggests that severe atrophy has a greater risk for GC development if, in addition, overexpressed p73. This trial is registered with ClinicalTrials.gov NCT01774266.

Identifiers

PMID23983680
PMCPMC3745848
OpenAlexW2067385646

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.