For lung squamous cell carcinoma (Figures 2(o) and 2(p)), thyroid carcinoma (Figure S1E, F), rectum adenocarcinoma (Figure S1I, J), stomach adenocarcinoma (Figure S1M, N), and uterine corpus endometrial carcinoma (Figure S1O, P), DHX37 plays a protective role in their OS but not RFS. This evidence concerns the gene DHX37 and squamous cell lung carcinoma.