Protocol for delivery of intraoperative immunotherapy to mice by surgical debulking of subcutaneous tumors

Summary: Pre-clinical studies developing novel therapies to prevent cancer recurrence require appropriate surgical models. Here, we present a protocol for surgical debulking of subcutaneous tumors in mice, which allows for intraoperative application of immunotherapy-loaded biomaterials. We describe...

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Bibliographic Details
Main Authors: Francois Xavier Rwandamuriye, Breana Vitali, Juliët Schreurs, Tao Wang, Emily Barrick, Killugudi Swaminathan Iyer, Willem Joost Lesterhuis, Rachael M. Zemek, Ben Wylie
Format: Article
Language:English
Published: Elsevier 2024-06-01
Series:STAR Protocols
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666166724001138
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Summary:Summary: Pre-clinical studies developing novel therapies to prevent cancer recurrence require appropriate surgical models. Here, we present a protocol for surgical debulking of subcutaneous tumors in mice, which allows for intraoperative application of immunotherapy-loaded biomaterials. We describe steps for inoculating tumor cells, anesthetizing mice, and performing surgery. We then detail procedures for applying biomaterial, bandaging mice, and data collection and analysis. The optimized bandaging regimen resolves the issue of wound dehiscence after surgery, for C57BL/6 mice, which interfere with surgical sites.For complete details on the use and execution of this protocol, please refer to Rwandamuriye et al.1 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.
ISSN:2666-1667