Evidence map›Paper›PMID 29142476›Full record

ArticleWorld journal of gastroenterology2017

Clinical and pathological characterization of Epstein-Barr virus-associated gastric carcinomas in Portugal.

Joana Ribeiro, Andreia Oliveira, Mariana Malta, Claudia Oliveira, Fernanda Silva, Ana Galaghar, Luís Pedro Afonso, Maria Cassiano Neves, Rui Medeiros, Pedro Pimentel-Nunes and 1 more

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 3 pooled it
2.1field-weighted citation impact, top 11% 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

28 citing papers in PubMed, 3 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
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  4. Observational
  5. Research advances in the molecular classification of gastric cancer.Cellular oncology (Dordrecht, Netherlands) · 2024
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  12. The Human Gastric Juice: A Promising Source for Gastric Cancer Biomarkers.International journal of molecular sciences · 2023
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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

11 authors at 1 institution in 1 country.

Joana RibeiroMolecular Oncology and Viral Pathology Group, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Andreia OliveiraMolecular Oncology and Viral Pathology Group, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Mariana MaltaMolecular Oncology and Viral Pathology Group, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Claudia OliveiraMolecular Oncology and Viral Pathology Group, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Fernanda SilvaDepartment of Pathology, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Ana GalagharDepartment of Pathology, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Luís Pedro AfonsoDepartment of Pathology, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Maria Cassiano NevesMedical Oncology Department, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Rui MedeirosMolecular Oncology and Viral Pathology Group, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Pedro Pimentel-NunesGastroenterology Service, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Hugo SousaMolecular Oncology and Viral Pathology Group, Portuguese Oncology Institute of Porto, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
Instituto Português de Oncologia Francisco Gentil · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo determine the prevalence of Epstein-Barr virus (EBV)-associated gastric carcinomas in the North Region of Portugal and to study its clinicopathological characteristics.

methodsWe have performed a retrospective study including a total of 179 consecutive patients with gastric cancer (GC) submitted to gastrectomy during 2011 at the Portuguese Oncology Institute of Porto. Clinical and pathological data was collected from individual clinical records and inserted on a database with unique codification. Tumour tissues were collected from the institutional tumour bank. EBV was detected by

resultsThe analysis showed that EBV-associated gastric carcinomas (EBVaGC) represents 8.4% (15/179) of all GC cases, with a significant differential distribution among histological types (

conclusionEBVaGC represents 8.4% of all GC in the North Region of Portugal. The EBV-infected patients have specific clinic-pathological features that should be further explored to develop new strategies of management and treatment.

Indexed as

AgedCarcinomaEpstein-Barr Virus InfectionsFemaleGastrectomyHerpesvirus 4, HumanHumansIn Situ HybridizationMaleMiddle AgedPortugalPrevalenceRetrospective StudiesRNA, Small UntranslatedRNA, ViralStomachEBV-associated membrane antigen, Epstein-Barr virusRNA, Small UntranslatedRNA, ViralViral Matrix ProteinsEpstein-Barr virusEpstein-Barr virus-associated gastric carcinomasGastric cancerPrevalencel

Identifiers

PMID29142476
PMCPMC5677199
OpenAlexW2766059363

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.