Evidence map›Paper›PMID 31739401›Full record

ArticleInternational journal of molecular sciences2019

Upgrading the Repertoire of miRNAs in Gastric Adenocarcinoma to Provide a New Resource for Biomarker Discovery.

Michelle E Pewarchuk, Mateus C Barros-Filho, Brenda C Minatel, David E Cohn, Florian Guisier, Adam P Sage, Erin A Marshall, Greg L Stewart, Leigha D Rock, Cathie Garnis and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.4field-weighted citation impact, top 44% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Article
  3. FAM117A and PIGU regulate the trilogy of gastric carcinogenesis.Computational and structural biotechnology journal · 2025
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Computational Models in Non-Coding RNA and Human Disease.International journal of molecular sciences · 2020
    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

11 authors at 5 institutions in 3 countries.

Michelle E PewarchukDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.
Mateus C Barros-FilhoDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.ORCID 0000-0003-3893-5269
Brenda C MinatelDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.
David E CohnDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.
Florian GuisierDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.ORCID 0000-0002-8166-7303
Adam P SageDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.ORCID 0000-0002-4519-6970
Erin A MarshallDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.ORCID 0000-0002-2051-5226
Greg L StewartDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.
Leigha D RockDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.ORCID 0000-0002-7258-3837
Cathie GarnisDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.
Wan L LamDepartment of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada.
Occupational Cancer Research Centre · CAAC Camargo Hospital · BRDalhousie University · CAInserm · FRUniversity of British Columbia · CA

Funding

CIHR FDN-143345Fundação de Amparo à Pesquisa do Estado de São Paulo 2018/06138-8
6 · The paper itself

Abstract

Recent studies have uncovered microRNAs (miRNAs) that have been overlooked in early genomic explorations, which show remarkable tissue- and context-specific expression. Here, we aim to identify and characterize previously unannotated miRNAs expressed in gastric adenocarcinoma (GA). Raw small RNA-sequencing data were analyzed using the miRMaster platform to predict and quantify previously unannotated miRNAs. A discovery cohort of 475 gastric samples (434 GA and 41 adjacent nonmalignant samples), collected by The Cancer Genome Atlas (TCGA), were evaluated. Candidate miRNAs were similarly assessed in an independent cohort of 25 gastric samples. We discovered 170 previously unannotated miRNA candidates expressed in gastric tissues. The expression of these novel miRNAs was highly specific to the gastric samples, 143 of which were significantly deregulated between tumor and nonmalignant contexts (

Indexed as

Biomarkers, TumorAdenocarcinomaAdultAgedComputational BiologyFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMaleMicroRNAsMiddle AgedNeoplasm GradingNeoplasm StagingPrognosisStomach NeoplasmsBiomarkers, TumorMicroRNAsgastric cancernoncoding RNAsnovel microRNAsprognostic factors

Identifiers

PMID31739401
PMCPMC6888638
OpenAlexW2983984093

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.