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Article Abstract
Immunotherapy has revolutionized cancer treatment, but preclinical models are required to understand immunotherapy resistance mechanisms underlying patient relapse. This protocol describes how to generate an acquired resistance humanized model to immunotherapies in patient-derived xenografts (PDX). We detail steps to inject human CD34 cells into NSG mice, followed by generation of immunoresistant PDX in humanized mice. This approach recapitulates the human immune system, allowing investigators to generate preclinical resistance models to different immunotherapies for identifying the resistant phenotype. For complete details on the use and execution of this protocol, please refer to Martínez-Sabadell et al., 2022 and Arenas et al. (2021).
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9617204 | PMC |
| http://dx.doi.org/10.1016/j.xpro.2022.101712 | DOI Listing |
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