In addition, circ-ABCB10 was reported to sponge miR-145-5p, affecting the miR-620/FABP5 axis, miR-1252 FOXR2, and miR-670-3p in oral squamous cell carcinoma, glioma, non–small cell lung cancer, and esophageal squamous cell carcinoma, respectively (Tian et al., 2019; Chen et al., 2020; Sun et al., 2020; Zhang et al., 2020). This evidence concerns the gene FOXR2 and lung cancer.