Fig. 5.
Cisplatin combined with DEXXCL1 promote cDC1 recruitment, activation and tumor antigen presentation in tumor tissue of prostate cancer mice. A Flow cytometric and quantitative analysis of XCR1+SIRPα−cDC1 in CD11c+TILs from prostate cancer tumor mice (n = 4) B Flow cytometric and quantitative analysis of ccl19 or ccl21 specific surface chemokine receptors-CCR7 and key co-stimulatory factor-CD83 on XCR1+SIRPα−cDC1 from tumors of tumor tissue of prostate cancer mice treated with cisplatin, DEXXCL1, cisplatin combine with DEXXCL1 or PBS treated group (NC) (n = 4). C Flow cytometric and quantitative analysis of OVA-specific MHCI epitope-SIINFEKL presentation efficiency of intratumor DCs (n = 4). D Representative flow cytometric analysis of CFSE dilution on OT-1 T cells in the tumor-draining lymph nodes of the tumor-bearing mice with CFSE-labeled naïve OT-I CD8+ T cells transferring (n = 4, *P < 0.05, **P < 0.01, ***P < 0.001)
