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Figure 6 | Journal for ImmunoTherapy of Cancer

Figure 6

From: Anti-PD-1 antibody significantly increases therapeutic efficacy of Listeria monocytogenes (Lm)- LLO immunotherapy

Figure 6

Lm-LLO infection upregulates PD-L1 expression on monocyte-derived human DC surface. A. Fold increase of PD-L1 expression on human DC after treatment with different concentrations of Lm-LLO over non-treated control. B. Representative histogram of PD-L1 expression on human DC treated with different concentrations of Lm-LLO. Similar results were obtained from three independent experiments.

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