Evidence map›Paper›PMID 35008894›Full record

ArticleInternational journal of molecular sciences2021

Novel Risk Associations between microRNA Polymorphisms and Gastric Cancer in a Chilean Population.

Natalia Landeros, Alejandro H Corvalan, Maher Musleh, Luis A Quiñones, Nelson M Varela, Patricio Gonzalez-Hormazabal

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 45% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Gastric cancer burden and regional disparities among Helicobacter pylori-positive patients in the Americas: a systematic review and meta-analysis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Pooled it
  2. Article
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  4. Review
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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

6 authors at 3 institutions in 1 country.

Natalia LanderosAdvanced Center for Chronic Diseases, Pontificia Universidad Católica de Chile, Santiago 8330034, Chile.ORCID 0000-0001-5408-2644
Alejandro H CorvalanAdvanced Center for Chronic Diseases, Pontificia Universidad Católica de Chile, Santiago 8330034, Chile.ORCID 0000-0001-5492-3853
Maher MuslehDepartment of Surgery, University of Chile Clinical Hospital, Santiago 8380456, Chile.
Luis A QuiñonesDepartment of Basic-Clinical Oncology, School of Medicine, University of Chile, Santiago 8380453, Chile.ORCID 0000-0002-7967-5320
Nelson M VarelaDepartment of Basic-Clinical Oncology, School of Medicine, University of Chile, Santiago 8380453, Chile.ORCID 0000-0002-5229-3007
Patricio Gonzalez-HormazabalHuman Genetics Program, Institute of Biomedical Sciences (ICBM), School of Medicine, Universidad de Chile, Santiago 8380453, Chile.
University of Chile · CLPontificia Universidad Católica de Chile · CLHospital Clínico de la Universidad de Chile · CL

Funding

Fondo de Financiamiento de Centros de Investigación en Áreas Prioritarias 15130011Fondo Nacional de Desarrollo Científico y Tecnológico 1151015Fondo Nacional de Desarrollo Científico y Tecnológico 1191928
6 · The paper itself

Abstract

Gastric cancer (GC) is the fifth leading cause of cancer deaths in the world, with variations across geographical regions and ethnicities. Emerging evidence indicates that miRNA expression is dysregulated in GC and its polymorphisms may contribute to these variations, which has yet to be explored in Latin American populations. In a case-control study of 310 GC patients and 311 healthy donors from Chile, we assessed the association of 279 polymorphisms in 242 miRNA genes. Two novel polymorphisms were found to be associated with GC: rs4822739:C>G (miR-548j) and rs701213:T>C (miR-4427). Additionally, rs1553867776:T>TCCCCA (miR-4274) and rs12416605:C>T (miR-938) were associated with intestinal-type GC, and rs4822739:C>G (miR-548j) and rs1439619:T>G (miR-3175) with TNM I-II stage. The polymorphisms rs6149511:T> TGAAGGGCTCCA (miR-6891), rs404337:G>A (miR-8084), and rs1439619:T>G (miR-3175) were identified among

Indexed as

Stomach NeoplasmsAdultBiomarkers, TumorCase-Control StudiesChileFemaleGenetic Predisposition to DiseaseHelicobacter InfectionsHumansMaleMicroRNAsMiddle AgedPolymorphism, Single NucleotideBiomarkers, TumorMicroRNAscag pathogenicity islandgastric cancerHelicobacter pylorimiRNApolymorphism

Identifiers

PMID35008894
PMCPMC8745138
OpenAlexW4206537709

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.