HMGA2 and cancer: Moreover, we observed a significant positive correlation between HMGA2 and HMGA2-AS1 expression in TCGA (The Cancer Genome Atlas) data derived from breast invasive carcinoma, colon adenocarcinoma, liver hepatocellular carcinoma, pancreatic adenocarcinoma, prostate adenocarcinoma, and thyroid carcinoma patient datasets (Figure 3C).