Potential Novel Modules and Hub Genes as Prognostic Candidates of Thyroid Cancer by Weighted Gene Co-Expression Network Analysis

International Journal of General Medicine

关键词: thyroid cancer;    thca;    weighted gene co-expression network analysis;    wgcna;    hub gene;    prognosis;   

DOI  :  

来源: DOAJ

【 摘 要 】

Zhiqiang Shi,1 Xinghui Li,2 Long Zhang,1 Yilang Luo,1 Bikal Shrestha,3 Xuegang Hu1 1Department of Stomatology, University of Chinese Academy of Sciences - Shenzhen Hospital, Shenzhen, Guangdong, 518107, People’s Republic of China; 2Department of Dermatology, University of Chinese Academy of Sciences - Shenzhen Hospital, Shenzhen, Guangdong, 518107, People’s Republic of China; 3Department of Conservative and Endodontics, Nepal Police Hospital, Kathmandu, 44600, NepalCorrespondence: Xuegang HuDepartment of Stomatology, University of Chinese Academy of Sciences - Shenzhen Hospital, 4253 Songbai Road, Matian Street, Guangming District, Shenzhen, Guangdong, 518107, People’s Republic of ChinaTel [phone]Email [e-mail]: Although thyroid cancer (THCA) is one of the most common type of endocrine malignancy, its highly complex molecular mechanisms of carcinogenesis are not completely known.Materials and Methods: In this study, weighted gene co-expression network analysis (WGCNA) was utilized to construct gene co-expression networks and evaluate the relations between modules and clinical traits to identify potential prognostic biomarkers for THCA patients. RNA-seq data and clinical data were downloaded from The Cancer Genome Atlas (TCGA). Other independent datasets from the Gene Expression Omnibus (GEO) database and the Human Protein Atlas database were performed to validate findings.Results: Finally, 11 co-expression modules were constructed and four hub genes, CCDC146, SLC4A4, TDRD9 and MUM1L1, were identified and validated statistically, which were considerably interrelated to worse survival of THCA patients.Conclusion: This research study revealed four hub genes may be considered candidate prognostic biomarkers and potential therapeutic targets for THCA patients in the future.Keywords: thyroid cancer, THCA, weighted gene co-expression network analysis, WGCNA, hub gene, prognosis

【 授权许可】

Unknown