Additional support for this link is provided by co-expression between CCNB1 and MYC in the GEO datasets GSE2503 (Spearman correlation 0.99, p = 1.4 × 10–24 for squamous cell carcinomas), GSE69925 (Spearman correlation 0.25, p = 1.4 × 10–5 for esophageal squamous cell carcinomas), and GSE7307 (Spearman correlation 0.456 p = 1.2 × 10–37) Furthermore, this link is found in the STRING69, GeneMania70, and Funcoup71 databases. This evidence concerns the gene CCNB1 and squamous cell carcinoma.