Heterotransplantation of human urinary bladder cancers in nude mice.
Thirty-one human urinary bladder cancers were transplanted subcutaneously into congenitally athymic nude mice. Subcutaneous growth was obtained in eight at the initial transplantation. Only one of these eight successful transplants, which was derived from squamous cell carcinoma, has been serially transplanted successfully and was characterized by high thromboplastic and low fibrinolytic activities which were virtually constant throughout the serial passages. This strain will provide a useful model system for studying anticancer therapies.
D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D008819:Mice, Nude; D008875:Middle Aged; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000473:pathology; D014183:Transplantation, Heterologous; D001749:Urinary Bladder Neoplasms / Q000473:pathology*