Construction of orthotopic xenograft mouse models for human pancreatic cancer

Intracaecal Orthotopic Colorectal Cancer Xenograft Mouse Model.

The host microenvironment plays a prominent role in tumor growth, angiogenesis, invasion, metastasis, and response to therapy. Orthotopic tumor model mimics the natural environment of tumor development and provides an effective approach to investigate tumor pathophysiology and develop therapeutic strategies. This protocol describes the technique involving injection of colorectal cancer cell sus...

Mouse xenograft models vs GEM models for human cancer therapeutics.

Intravesical administration of exogenous microRNA-145 as a therapy for mouse orthotopic human bladder cancer xenograft

We previously reported that the level of microRNA (miR)-145 is attenuated in human bladder cancer cells. In this current study, we investigated whether intravesical administration of miR-145 could be a potential therapeutic strategy for controlling bladder cancer by using an orthotopic human bladder cancer xenograft model. Following transfection of 253J B-V cells with miR-145, the effects of th...

Mouse orthotopic models for bladder cancer research.

Bladder cancer is a common malignancy in the urinary tract. Despite different therapeutic options, recurrence and progression of urothelial carcinoma after treatment is not uncommon. Novel therapeutic options of bladder cancer are urgently needed. The preclinical evaluation of new treatments requires an animal tumour model that mimics the human counterpart. To date, various animal orthotopic bl...

MUC1 Selectively Targets Human Pancreatic Cancer in Orthotopic Nude Mouse Models

The goal of this study was to determine whether MUC1 antibody conjugated with a fluorophore could be used to visualize pancreatic cancer. Anti-MUC1 (CT2) antibody was conjugated with 550 nm or 650 nm fluorophores. Nude mouse were used to make subcutaneous and orthotopic models of pancreatic cancer. Western blot and flow cytometric analysis confirmed the expression of MUC1 in human pancreatic ca...