Replication Data for: Integrated Analysis Identifies CCNA2 as a Candidate Diagnostic and Prognostic Biomarker in Oral Tongue Squamous Cell Carcinoma

This dataset contains supplementary files and figures supporting the integrative transcriptomic analyses of oral tongue squamous cell carcinoma (OTSCC). It includes differentially expressed gene (DEG) lists with FDR-adjusted p-values, R scripts used for DEG analyses, a curated set of 1,117 consistently upregulated genes, and survival analyses identifying genes associated with overall and disease-free survival. The dataset further provides CCNA2-centered correlation analyses, KEGG Pathway and Gene Ontology enrichment results, and protein–protein interaction (PPI) network analyses identifying hub proteins in both CCNA2 co-expression and global OTSCC networks. Supplementary figures illustrate CCNA2 methylation analysis and PPI network of upregulated genes in OTSCC.