Evidence map›Paper›PMID 30250213›Full record

ArticleScientific reports2018

Occurrence of cagA

Mahmoud Elhariri, Dalia Hamza, Rehab Elhelw, Eman Hamza

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. On the Role of Food in the Transmission ofFoods (Basel, Switzerland) · 2025
    Review
  3. Detection ofOpen veterinary journal · 2025
    Article
  4. Clinical Pathologic Profiles ofJournal of clinical medicine · 2025
    Article
  5. Review of foodborne helicobacteriosis.Italian journal of food safety · 2024
    Review
  6. Article
  7. The Influence ofAntibiotics (Basel, Switzerland) · 2023
    Review
  8. Antibiotics (Basel, Switzerland) · 2023
    Review
  9. Helicobacter pylori: an up-to-date overview on the virulence and pathogenesis mechanisms.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
    Review
  10. Research progress in theZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2021
    Article
  11. Article
  12. 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

4 authors at 1 institution in 1 country.

Mahmoud ElhaririDepartment of Microbiology and Immunology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt.
Dalia HamzaDepartment of Zoonoses, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt.
Rehab ElhelwDepartment of Microbiology and Immunology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt.
Eman HamzaDepartment of Zoonoses, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt. e.hamza@gmx.ch.
Cairo University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cases of human gastric cancer due to Helicobacter pylori have been reported worldwide and animals might act as a reservoir of infection in certain circumstances. The recent few decades showed a rapid decline in the incidence of gastric cancer, which was mainly due to the decrease in H. pylori infection. The aims of the present study were to determine the prevalence of H. pylori among livestock and investigate whether the animal isolates can be transmitted through contaminated milk causing gastric infection. Feces and milk samples were collected from apparently healthy cows, buffaloes, and sheep, and were examined by nested PCR and genotyping. The PCR positive samples were further subjected to bacterial culture followed by partial 16s sequencing of the isolates. Twenty-nine percent of the animals showed the presence of H. pylori, mainly the virulent cagA

Indexed as

AnimalsAntigens, BacterialBacterial ProteinsCattleDisease ReservoirsFecesGastric MucosaGenotypeHelicobacter InfectionsHelicobacter pyloriHot TemperatureHumansMiceMilkRNA, Ribosomal, 16SSheepAntigens, BacterialBacterial ProteinscagA protein, Helicobacter pyloriRNA, Ribosomal, 16SVacA protein, Helicobacter pylori

Identifiers

PMID30250213
PMCPMC6155285
OpenAlexW2889647288

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.