Here, we describe an in vitro co-culture method to recursively challenge tumor-targeted T cells, which allows for phenotypic and functional analysis of antitumor T cell activity.
Wang, D., Starr, R., Alizadeh, D., Yang, X., Forman, S. J., Brown, C. E. In Vitro Tumor Cell Rechallenge For Predictive Evaluation of Chimeric Antigen Receptor T Cell Antitumor Function. J. Vis. Exp. (144), e59275, doi:10.3791/59275 (2019).