FOLH1 and esophageal cancer: High or medium-high levels of PSMA are even expressed in the neovascularization of other solid tumors (red bars) [55,56], in particular, in renal carcinoma [50,51], glioblastoma [57,58,59,60,61], non-small cell lung cancer, breast cancer, oral cancer, colon cancer, esophagus cancer and thyroid cancer [19,50,51,52,53,54], meanwhile, PSMA was absent on the membrane surfaces of these tumor cells.