Evidence map›Paper›PMID 33381592›Full record

ArticleBioMed research international2020

Identification of Core Prognosis-Related Candidate Genes in Chinese Gastric Cancer Population Based on Integrated Bioinformatics.

Mengjun Li, Xinhai Wang, Jun Liu, Xiang Mao, Dongbing Li, Zhouyu Wang, Yifan Tang, Shuangjie Wu

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.8field-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

24 citing papers in PubMed, 33 citations in OpenAlex.

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  12. The extracellular matrix protein EMILIN-1 impacts on the microenvironment by hampering gastric cancer development and progression.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2024
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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

8 authors at 1 institution in 1 country.

Mengjun LiDepartment of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China.
Xinhai WangDepartment of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China.
Jun LiuDepartment of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China.
Xiang MaoDepartment of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China.
Dongbing LiMyGene Diagnostics Co., Ltd., Guangzhou 510000, China.ORCID https://orcid.org/0000-0002-5227-9643
Zhouyu WangMyGene Diagnostics Co., Ltd., Guangzhou 510000, China.
Yifan TangDepartment of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China.ORCID https://orcid.org/0000-0002-0779-9148
Shuangjie WuDepartment of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China.ORCID https://orcid.org/0000-0001-8762-3822
Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGastric cancer (GC) is one of the leading causes of cancer-related mortality worldwide. There are great geographical differences in the incidence of GC, and somatic mutation rates of driver genes are also different. The present study is aimed at screening core prognosis-related candidate genes in Chinese gastric cancer population based on integrated bioinformatics for the early diagnosis and prognosis of GC.

methodsIn the present study, the differentially expressed genes (DEGs) in GC were identified using four microarray datasets from the Gene Expression Omnibus (GEO) database. The samples of these datasets were all from China. Functional enrichment analysis of DEGs was conducted to evaluate the underlying molecular mechanisms involved in GC. Protein-protein interaction (PPI) network and cytoHubba were performed to determine hub genes associated with GC. Gene Expression Profiling Interactive Analysis (GEPIA) and Human Protein Atlas (HPA) were performed to validate the hub genes.

resultsA total of 240 DEGs were obtained through the RRA method, including 80 upregulated genes and 160 downregulated genes. Upregulated genes were mainly enriched in extracellular matrix organization, extracellular matrix, and extracellular matrix structural constituent. The downregulated genes were mainly enriched in digestion, extracellular space, and oxidoreductase activity. The KEGG pathway enrichment analysis showed that the upregulated genes were mainly associated with ECM-receptor interaction, focal adhesion, and PI3K-Akt signaling pathway. And downregulated genes were mainly associated with the metabolism of xenobiotics by cytochrome P450, metabolic pathways, and gastric acid secretion. The transcriptional and translational expression levels of the genes including

conclusionA total of four genes including

Indexed as

MutationChinaCollagen Type ICollagen Type I, alpha 1 ChainCollagen Type VCollagen Type XIIComputational BiologyGeographyHumansOligonucleotide Array Sequence AnalysisPrognosisProtein Interaction MappingProteinsSignal TransductionStomach NeoplasmsVersicansCOL12A1 protein, humanCollagen Type ICollagen Type I, alpha 1 ChainCollagen Type VCollagen Type XIIProteinsVCAN protein, humanVersicans

Identifiers

PMID33381592
PMCPMC7748906
OpenAlexW3112454748

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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.