TCHHL1 and cancer: Among 16 genes 8 genes including SERPINB7 (Serpin family B member 7), FOSL1, ARL4D, NFE2, MBOAT2 (Membrane bound O-acyltransferase domain containing 2), ALDH1L2 (Aldehyde dehydrogenase 1 family member L2), TCHHL1 (Trichohyalin like 1), and EGFR, had a hazard ratio (HR) value greater than 1 which indicated that they can act as a hazardous gene in bladder cancer, while the rest had HR value less than 1 predicting their role in the survival of the cancer patients60.