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. 2018 Jan 29;13(1):e0191482. doi: 10.1371/journal.pone.0191482

Fig 4.

Fig 4

A: Alloreactivity-mediated proliferation of indolamin-2,3-dioxygenase-treated HCMV-infected AML cells co-cultured with mixed lymphocyte cultures. HCMV-infected AML cells co-cultured with mixed lymphocyte cultures from healthy controls were performed without and with 1 μM and 10 μM indolamin-2,3-dioxygenase (IDO). Panel (A) shows proliferative responses determined by H3 thymidine uptake (n = 3 experiments) and proliferative responses are presented as counts per minute (CPM). B: IFN-γ secretion by indolamin-2,3-dioxygenase-treated HCMV-infected AML cells co-cultured with mixed lymphocyte cultures. Panel (B) displays IFN-γ secretion determined by ELISpot, ELISpot results are given as spots per well. One-way-ANOVA (Friedman test) indicates that the groups were significantly different (p = 0.008) in terms of IFN-γ secretion.