Growth and metastasis of human melanoma xenografts in the hamster host.
Cells from three human melanoma cell culture lines (UCLASO-M-12, UCLASO-M-7, and WEG-1) were transplanted into the cheek pouches of immunosuppressed hamsters. Tumor nodules were found in the cheek pouches of hamsters receiving any one of these lines, and by 90--100 days after transplantation, nearly all hamsters had grossly visible lung metastases. Metastases were noted only in hamsters receiving continuous immunosuppression during the transplant period.
D000818:Animals; D002460:Cell Line; D006224:Cricetinae; D006801:Humans; D007165:Immunosuppression Therapy; D008175:Lung Neoplasms / Q000473:pathology*; D008545:Melanoma / Q000473:pathology*; D009362:Neoplasm Metastasis / Q000473:pathology*; D009368:Neoplasm Transplantation; D014183:Transplantation, Heterologous