Compared to normal tissues, ASPM and KIF2C expressions were significantly elevated in lung cancer tissues within three datasets (Hou Lung, Selamat Lung, and Okayama Lung) [13,14,15] and five datasets (Hou Lung, Landi Lung, Okayama Lung, Stearman Lung, and Su Lung) [13,15,16,17,18], respectively (Supplementary Figure S3B). Here, KIF2C is linked to lung cancer.