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. 2021 Mar 10;11:546586. doi: 10.3389/fonc.2021.546586

Figure 5.

Figure 5

CP CAR-T cells specifically inhibiting c-Met/PD-L1 expression in subcutaneous HCC tumors. (A) Schematic showing how to establish a bilateral subcutaneous tumor. (B) Tumor progression was assessed by bioluminescence assay on day 0 and 9 after CAR-T cells injection(n=5). (C) Quantification of tumor burden was depicted according to the bioluminescence signal. (D, E) Immunohistochemical (IHC) staining for anti-human c-Met were performed on tumor samples, representative images were taken with a microscope under 100x and 400x magnification. (F) Immunohistochemical (IHC) staining for anti-human Ki-67 were performed on tumor samples, representative images were taken with a microscope under 400x. Data are shown as mean ± SD. **p < 0.01.