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. 2023 Nov 8;623(7988):820–827. doi: 10.1038/s41586-023-06706-0

Extended Data Fig. 17. PC-CARs result in tumor ablation in mice engrafted with patient-derived xenografts.

Extended Data Fig. 17

a. Tumor regression in individual mice in vivo treated with PC-CARs (n = 6; source data provided in Supplementary Table 3). b. COG-564x tumors collected from 302LH PC-CAR-treated mice collected at when mice reached tumor burden on day 11 (left) and endpoint of study on day 38 (right). Though tumors are detectable at endpoint, H&E and PHOX2B staining of 302LH PC-CAR-treated tumors reveals entirely necrotic tissue by endpoint of the study. Single available tumor collected from mouse reaching tumor burden for D11 and single endpoint tumor in one experiment collected for immunohistochemistry shown.