Evidence map›Paper›PMID 32178688›Full record

SynthesisWorld journal of surgical oncology2020

CTLA-4 polymorphisms and predisposition to digestive system malignancies: a meta-analysis of 31 published studies.

Jien Li, Wenping Wang, Yanyan Sun, Yeduo Zhu

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in World journal of surgical oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 19% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Functional analysis ofFrontiers in medicine · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Cytotoxic T-lymphocyte Antigen-4 (In vivo (Athens, Greece)
    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

4 authors at 2 institutions in 1 country.

Jien LiDepartment of Oncology, Changyi People's Hospital, Changyi, 261300, Shandong Province, China.
Wenping WangDepartment of Gastroenterology, Changyi People's Hospital, Changyi, 261300, Shandong Province, China.
Yanyan SunDepartment of Oncology, Changyi People's Hospital, Changyi, 261300, Shandong Province, China.
Yeduo ZhuDepartment of Gastroenterology, Zhuji Affiliated Hospital of Shaoxing University, Zhuji, 311800, Zhejiang, China. dauozhuyes@163.com.
Linyi People's Hospital · CNShaoxing University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe results of genetic association studies regarding cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) polymorphisms and digestive system malignancies were controversial. The authors designed this meta-analysis to more precisely estimate relationships between CTLA-4 polymorphisms and digestive system malignancies by pooling the results of related studies.

methodsThe authors searched PubMed, Embase, Web of Science, and CNKI for eligible studies. Thirty-one eligible studies were pooled analyzed in this meta-analysis.

resultsThe pooled meta-analysis results showed that genetic distributions of rs231775, rs4553808, and rs733618 polymorphisms among patients with digestive system malignancies and controls differed significantly. Moreover, genotypic distribution differences were also observed for rs231775 polymorphism among patients with colorectal cancer/pancreatic cancer and controls, for rs4553808 and rs5742909 polymorphisms among patients with gastric cancer and controls, for rs3087243 polymorphism among patients with liver cancer and controls, and for rs733618 polymorphism among patients with colorectal cancer and controls in pooled meta-analyses.

conclusionsThis meta-analysis suggested that rs231775 polymorphism was associated with predisposition to colorectal cancer and pancreatic cancer, rs4553808 and rs5742909 polymorphisms were associated with predisposition to gastric cancer, rs3087243 polymorphism was associated with predisposition to liver cancer, and rs733618 polymorphism was associated with predisposition to colorectal cancer.

Indexed as

Genetic Predisposition to DiseasePolymorphism, GeneticCTLA-4 AntigenDigestive System NeoplasmsHumansPublication BiasCTLA-4 AntigenCTLA4 protein, humanCytotoxic T lymphocyte-associated antigen 4 (CTLA-4)Digestive system malignanciesMeta-analysisPolymorphisms

Identifiers

PMID32178688
PMCPMC7077159
OpenAlexW3012111498

What Socratic 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 Socratic graph.