Figure 7.
Effects of ONCOS-102 and pembrolizumab on subsets of leukocytes in tumors on left and right flank. A. Percentage of hCD8+ leukocytes among hCD3+ leukocytes. B. percentage of hCD4+ leukocytes among hCD3+ leukocytes. C. Percentage of PD-L1+ leukocytes in tumors. The populations were gated with forward and side scattering (FSC-A/SSC-A dot plot) in leukocytic regions (at least 104 cells/events were analyzed by flow cytometry, 6–8 tumors/experimental group have been analysed in one experimental replicate). Flow cytometry analysis was performed on FlowJo v10 software. Data represent mean ± SEM.