Besides, highly expressed TGR5 gene was related to poor OS (p < 0.0001), first progression (p < 0.0001), PPS (p < 0.0001) in gastric cancer, and correlated with poor OS (p = 0.016) in lung cancer, as well as poor PPS (p = 0.017) in ovarian cancer. The gene discussed is GPBAR1; the disease is lung cancer.