Another finding revealed that FOXM1 upregulation by MnSOD overexpression induced the expression of the cancer stem cell (CSC)-related proteins Oct4, Nanog, and Sox2 in addition to Wnt/β-catenin to maintain self-renewal properties in non-small cell lung cancer stem-like cells (LCSLCs). This evidence concerns the gene FOXM1 and non-small cell lung carcinoma.