Increased expression of ATP-binding cassette transporters in enfortumab vedotin-resistant urothelial cancer.
Mariko KotonoToshiki KijimaAtsuko Takada-OwadaNaoya OkuboRyo KurashinaHidetoshi KokubunToshitaka UematsuKohei TakeiKazuyuki IshidaTakao KamaiPublished in: IJU case reports (2024)
Decreased nectin-4 expression and increased ATP-binding cassette transporter expression are potential factors in the development of enfortumab vedotin resistance in urothelial carcinoma. Immunohistochemical evaluation of these proteins may aid in predicting treatment efficacy.