Evidence map›Paper›PMID 28418854›Full record

SynthesisOncotarget2017

Association between the BRCA2 rs144848 polymorphism and cancer susceptibility: a meta-analysis.

Qiuyan Li, Rongwei Guan, Yuandong Qiao, Chang Liu, Ning He, Xuelong Zhang, Xueyuan Jia, Haiming Sun, Jingcui Yu, Lidan Xu

Open access · diamondAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.4field-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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Molecular Profile of Variants inJournal of personalized medicine · 2023
    Article
  5. Article
  6. Article
  7. Germline BRCA2 Truncating Mutation in Familial Esophageal Squamous Cell Carcinoma: A Case Controlled Study in China.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  8. Article
  9. Article
  10. Article
  11. 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

10 authors at 2 institutions in 1 country.

Qiuyan LiLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Rongwei GuanLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Yuandong QiaoLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Chang LiuLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Ning HeDepartment of Clinical Laboratory, Qiqihar Traditional Chinese Medicine Hospital, Qiqihar, People's Republic of China.
Xuelong ZhangLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Xueyuan JiaLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Haiming SunLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Jingcui YuThe Second Affiliated Hospital, Harbin Medical University, Harbin, People's Republic of China.
Lidan XuLaboratory of Medical Genetics, Harbin Medical University, Harbin, People's Republic of China.
Harbin Medical University · CNSecond Affiliated Hospital of Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The BRCA2 gene plays an important role in cancer carcinogenesis, and polymorphisms in this gene have been associated with cancer risk. The BRCA2 rs144848 polymorphism has been associated with several cancers, but results have been inconsistent. In the present study, a meta-analysis was performed to assess the association between the rs144848 polymorphism and cancer risk. Literature was searched from the databases of PubMed, Embase and Google Scholar before April 2016. The fixed or random effects model was used to calculate pooled odd ratios on the basis of heterogeneity. Meta-regression, sensitivity analysis, subgroup analysis and publication bias assessment were also performed using STATA 11.0 software according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2009. A total of 40 relevant studies from 30 publications including 34,911 cases and 48,329 controls were included in the final meta-analysis. Among them, 22 studies focused on breast cancer, seven on ovarian cancer, five on non-Hodgkin lymphoma, and the remaining six studies examined various other cancers. The meta-analysis results showed that there were significant associations between the rs144848 polymorphism and cancer risk in all genetic models. Stratified by cancer type, the rs144848 polymorphism was associated with non-Hodgkin lymphoma. Stratified by study design, the allele model was associated with breast cancer risk in population-based studies. The meta-analysis suggests that the BRCA2 rs144848 polymorphism may play a role in cancer risk. Further well-designed studies are warranted to confirm these results.

Indexed as

Genetic Predisposition to DiseasePolymorphism, GeneticBRCA2 ProteinCase-Control StudiesHumansNeoplasmsPrognosisRisk FactorsBRCA2 ProteinBRCA2 protein, humanBRCA2cancermeta-analysispolymorphismsusceptibility

Identifiers

PMID28418854
PMCPMC5503656
OpenAlexW2597663347

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.