Evidence map›Paper›PMID 33112406›Full record

ArticleBioscience reports2020

Development and validation of an immune-related gene prognostic model for stomach adenocarcinoma.

Ming Wu, Yu Xia, Yadong Wang, Fei Fan, Xian Li, Jukun Song, Jie Ding

Open access · goldAbstract readValidation Study
In one paragraph

Article in Bioscience reports, 2020. 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
5.8field-weighted citation impact, top 3% 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, 46 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Ming WuMedical College, Guizhou University, Guiyang, China.
Yu XiaDepartment of Stomatology, Guizhou Provincial People's Hospital, Guiyang, China.
Yadong WangDepartment of Oral and Maxillofacial Surgery, Guizhou Provincial People's Hospital, Guiyang, China.
Fei FanGraduate School of Guizhou Medical University, Guiyang, China.
Xian LiGraduate School of Zunyi Medical University, Zunyi, China.
Jukun Song *Department of Oral and Maxillofacial Surgery, Guizhou Provincial People's Hospital, Guiyang, China.
Jie Ding *Department of Gastrointestinal Surgery, Guizhou Provincial People's Hospital, Guiyang, China.
Guizhou Provincial People's Hospital · CNGuiyang Medical University · CNZunyi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeStomach adenocarcinoma (STAD) is one of the most common malignant tumors, and its occurrence and prognosis are closely related to inflammation. The aim of the present study was to identify gene signatures and construct an immune-related gene (IRG) prognostic model in STAD using bioinformatics analysis.

methodsRNA sequencing data from healthy samples and samples with STAD, IRGs, and transcription factors were analyzed. The hub IRGs were identified using univariate and multivariate Cox regression analyses. Using the hub IRGs, we constructed an IRG prognostic model. The relationships between IRG prognostic models and clinical data were tested.

resultsA total of 289 differentially expressed IRGs and 20 prognostic IRGs were screened with a threshold of P<0.05. Through multivariate stepwise Cox regression analysis, we developed a prognostic model based on seven IRGs. The prognostic model was validated using a GEO dataset (GSE 84437). The IRGs were significantly correlated with the clinical outcomes (age, histological grade, N, and M stage) of STAD patients. The infiltration abundances of dendritic cells and macrophages were higher in the high-risk group than in the low-risk group.

conclusionsOur results provide novel insights into the pathogenesis of STAD. An IRG prognostic model based on seven IRGs exhibited the predictive value, and have potential application value in clinical decision-making and individualized treatment.

Indexed as

Gene Expression ProfilingTranscriptomeTumor MicroenvironmentAdenocarcinomaAgedBiomarkers, TumorCase-Control StudiesClinical Decision-MakingComputational BiologyDatabases, GeneticDecision Support TechniquesFemaleGene Expression Regulation, NeoplasticGene Regulatory NetworksGenetic Predisposition to DiseaseHumansBiomarkers, Tumorbioinformaticsimmune-related geneprognosisstomach adenocarcinomaTCGA

Identifiers

PMID33112406
PMCPMC7593539
OpenAlexW3094916491

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LicenceCC BY
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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.