Evidence map›Paper›PMID 30505479›Full record

ArticleJournal of thoracic disease2018

Gene set enrichment analysis and meta-analysis to identify six key genes regulating and controlling the prognosis of esophageal squamous cell carcinoma.

Wenwu He, Linxin Chen, Kun Yuan, Qiuxi Zhou, Lin Peng, Yongtao Han

Open access · hybridAbstract read
In one paragraph

Article in Journal of thoracic disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 22 citations in OpenAlex.

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  14. The immune landscape of esophageal cancer.Cancer communications (London, England) · 2019
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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.

Wenwu HeDepartment of Thoracic Surgery, Sichuan Cancer Hospital and Research Institute, Chengdu 610041, China.
Linxin ChenDepartment of Clinical Medicine, North Sichuan Medical College, Nanchong 637000, China.
Kun YuanDepartment of Anesthesiology, North Sichuan Medical College, Nanchong 637000, China.
Qiuxi ZhouDepartment of Respiratory Medicine, Nanchong Central Hospital, Nanchong 637000, China.
Lin PengDepartment of Thoracic Surgery, Sichuan Cancer Hospital and Research Institute, Chengdu 610041, China.
Yongtao HanDepartment of Thoracic Surgery, Sichuan Cancer Hospital and Research Institute, Chengdu 610041, China.
Sichuan Cancer Hospital · CNNanchong Central Hospital · CNNorth Sichuan Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEsophageal squamous cell carcinoma (ESCC) is a common malignancy with high mortality. Because of the lack of clarity in the relevant genes and mechanisms involved, and the current difficulty for oncotherapy in providing therapeutic solutions, there is an urgent need to study this matter. While gene probe studies have been used to select the most virulent genes and pathways, paucity of case controls during gene screening and lack of conclusive results to expound the etiology and pathogenesis of the disease, have reduced study reliability.

methodsWe chose six datasets from independent studies in the Gene Expression Omnibus (GEO) database and used gene set enrichment analysis and meta-analysis to select key genes and pathways.

resultsWe found four down-regulated and four up-regulated pathways through gene set enrichment analysis, and 406 differential genes through meta-analysis. Based on The Cancer Genome Atlas (TCGA), 995 differentially expressed genes were screened out. Comparing the 406 gene set with the 995 gene set, we found 19 common genes, of which 6 had a common pathway and were screened out as key genes regulating and controlling the prognosis of ESCC.

conclusionsAmong the 19 genes, we found three genes that affect the chemotherapy of ESCC:

Indexed as

Esophageal squamous cell carcinoma (ESCC)gene set enrichment analysis (GSEA)key genemeta-analysispathway

Identifiers

PMID30505479
PMCPMC6236198
OpenAlexW2897514146

What OpenQuestion holds

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Registered trials

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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.