CYP4A11 and squamous cell lung carcinoma: Further, for lung squamous cell carcinomas, the survival prognosis was significantly better in high expression group than low expression group of CYP4A11 (p = 0.02, Supplementary Figure 5c); for lung adenocarcinomas, the survival prognosis was not statistically significant between low- and high expression groups of CYP4A11 (p = 0.47; Supplementary Figure 5c).