Identification of hub methylated-CpG sites and associated genes in oral squamous cell carcinoma.

ABSTRACT: To improve personalized diagnosis and prognosis for oral squamous cell carcinoma (OSCC) by identification of hub methylated-CpG sites and associated genes, weighted gene comethylation network analysis (WGCNA) was performed to examine and identify hub modules and CpG sites correlated with OSCC. Here, WGCNA modeling yielded blue and brown comethylation modules that were significantly associated with OSCC status. Following screening of the differentially expressed genes (DEGs) from gene expression microarrays and differentially methylated-CpG sites (DCGs), integrated multiomics analysis of the DEGs, DCGs, and hub CpG sites from the modules was performed to investigate their correlations. Expression levels of 16 CpG sites-associated genes were negatively correlated with methylation patterns of

SUBMITTER: Dai Y 

PROVIDER: S-EPMC7196066 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature