ZFAS1 was negatively correlated with hsa-miR-642a-5p, but positively correlated with MACC1 mRNA (Table 2, Figures 7(f)–7(m)), suggesting that ZFAS1 might be the upstream lncRNA of the hsa-miR-642a-5p/MACC1 axis in COAD. Here, MACC1 is linked to colon adenocarcinoma.