Evidence map›Paper›PMID 29914011›Full record

ArticleCancer biomarkers : section A of Disease markers2018

Co-expression analysis reveals key gene modules and pathways of oral squamous cell carcinoma.

Xiao Li, Wei-Wei Hu, Li Wang, Xiang-Hui Yang

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Article in Cancer biomarkers : section A of Disease markers, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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2 citing papers in PubMed.

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5 · Who and what money

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4 authors.

Xiao LiDepartment of Radiology, Changhai Hospital, Second Military Medical University, Shanghai, China.
Wei-Wei HuDepartment of Stomatology, Huai'an Second People's Hospital and The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu, China.
Li WangDepartment of Radiology, Changhai Hospital, Second Military Medical University, Shanghai, China.
Xiang-Hui YangDepartment of Stomatology, Hubei Women's and Children's Hospital, Wuhan, Hubei, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOral squamous cell carcinoma is a malignant tumor which is particularly common in the developing world, mostly in older males.

objectiveAlthough gene expression analyses had been performed previously, to our best knowledge, systemic co-expression analysis for this disease is still lacking to date.

methodsIn this study, we built the co-expression modules with the help of Weighted Correlation Network Analysis (WGCNA) and investigated the function enrichment of co-expression genes from important modules by bioinformatics analysis.

resultsA total of 10 co-expression modules were conducted for 4500 genes from 167 oral squamous cell carcinoma samples. Number of genes for each module ranged from 52 to 1112, with the mean of 450. Interaction relationships of hub-genes between pairwise modules showed great differences, suggesting the high confidence of modules. Functional enrichments of the co-expression modules exhibited great differences. Furthermore, genes in the module ME blue and module ME magenta significantly enriched in hsa05332 (Graft-versus-host disease) and hsa05330 (Allograft rejection), and the two pathways were associated with the oral squamous cell carcinoma.

conclusionTogether, our findings provided the framework of co-expression gene modules of oral squamous cell carcinoma and further understanding of these modules at functional aspect.

Indexed as

Carcinoma, Squamous CellComputational BiologyDatabases, GeneticGene Expression ProfilingGene Expression Regulation, NeoplasticGene Regulatory NetworksGraft RejectionGraft vs Host DiseaseHumansMouth NeoplasmsNeoplasm ProteinsNeoplasm Proteinsco-expression modulesfunction enrichmentOral squamous cell carcinomaWGCNA

Identifiers

PMID29914011
PMCPMC13078498

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