Evidence map›Paper›PMID 31092242›Full record

ArticleBMC cancer2019

Polymorphisms in IL-10 and TGF-β gene promoter are associated with lower risk to gastric cancer in a Mexican population.

Cecilia Martínez-Campos, Kirvis Torres-Poveda, Margarita Camorlinga-Ponce, Lourdes Flores-Luna, Carmen Maldonado-Bernal, Vicente Madrid-Marina, Javier Torres

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
5.3field-weighted citation impact, top 4% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 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. Pooled it
  3. Article
  4. Review
  5. Gastric cancer in children infected withWorld journal of gastrointestinal oncology · 2025
    Article
  6. Article
  7. Peripheral CD4BMC gastroenterology · 2023
    Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Association ofCanadian journal of gastroenterology & hepatology · 2021
    Review
  15. Article
  16. Biomolecules · 2020
    Article
  17. 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

7 authors at 4 institutions in 2 countries.

Cecilia Martínez-CamposDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, USA.
Kirvis Torres-PovedaDirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Morelos, Mexico.
Margarita Camorlinga-PonceUnidad de Investigación en Enfermedades Infecciosas, UMAE Pediatría, CMN S-XXI, IMSS, Mexico City, Mexico.
Lourdes Flores-LunaCentro de investigación en Salud Poblacional, Instituto Nacional de Salud Pública, Cuernavaca, Morelos, Mexico.
Carmen Maldonado-BernalLaboratorio de Investigación en Inmunología y Proteómica, Hospital Infantil de Mexico Federico Gómez, SS, Mexico City, Mexico.
Vicente Madrid-MarinaDirección de Infecciones Crónicas y Cáncer. Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Morelos, Mexico. vmarina@insp.mx.
Javier TorresUnidad de Investigación en Enfermedades Infecciosas, UMAE Pediatría, CMN S-XXI, IMSS, Mexico City, Mexico. jtorresl57@yahoo.com.mx.
Instituto Nacional de Salud Pública · MXMexican Social Security Institute · MXDuke Medical Center · USHospital Infantil de México Federico Gómez · MX

Funding

Consejo Nacional de Ciencia y Tecnología CONACyT-Fondo Apoyos complementarios para la adquisición de equipo científico 2013-205707Consejo Nacional de Ciencia y Tecnología CONACyT-FONSEC SSA/IMSS/ISSSTE-2008-C01-87701Consejo Nacional de Ciencia y Tecnología CONACyT-FONSEC SSA/IMSS/ISSSTE-2014-C01-234191
6 · The paper itself

Abstract

backgroundHelicobacter pylori infection is recognized as the main risk factor for gastric cancer (GC), the fifth most common neoplasia worldwide. H. pylori interacts with the immune system, disrupting the cytokine network and inducing chronic inflammation. This work aimed to evaluate the association between single nucleotide polymorphisms (SNPs) in selected cytokine gene promoters and GC.

methodsThe study included 359 subjects, 125 GC patients, 109 intestinal metaplasia (IM) patients and 125 asymptomatic controls. DNA was extracted from white blood cells and nine SNPs in cytokine gene promoters were genotyped using predesigned 5'-endonulease assays. The association of the SNPs with IM and GC was evaluated using multinomial regression models.

resultsBoth genotypes, TC (OR = 0.51, 95% CI = 0.27-0.98) and TT (OR = 0.42, 95% CI = 0.20-0.91) in the locus - 509 of the TGF-β promoter were significantly associated with GC. The TT genotype in the locus - 819 of the IL-10 promoter was also significantly associated with GC (OR = 0.37, 95% CI = 0.17-0.81). No significant association was found with SNPs IL-4 -590 T/C (rs1800629), IL-6 -573G/C (rs1800796), IL-10 -592C/A (rs1800872), IL-10 -1082A/G (rs1800896), and, IFN-γ -1615C/T (rs2069705).

conclusionsSNPs in TGFβ (- 509 C/T, rs1800469) and IL-10 (- 819 C/T, rs1800871) promoters were associated with a lower risk for GC in a Mexican population.

Indexed as

Polymorphism, Single NucleotideAdultCross-Sectional StudiesFemaleGenetic Association StudiesGenetic Predisposition to DiseaseGenotypeHumansInterleukin-10MaleMexicoMiddle AgedNeoplasm StagingPromoter Regions, GeneticStomach NeoplasmsTransforming Growth Factor betaIL10 protein, humanInterleukin-10Transforming Growth Factor betaCytokinesGastric cancerHPyloriSingle nucleotide polymorphism

Identifiers

PMID31092242
PMCPMC6518715
OpenAlexW2947510812

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.