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. 2022 Dec 29;12:22570. doi: 10.1038/s41598-022-26943-z

Figure 4.

Figure 4

Isolated MDSCs decreased intracellular IFN-γ in T cells. Isolated MDSCs from COVID-19 patients were co-cultured with autologous MDPs from the patients and homologous PBMCs from HCs in the presence of PHA for 3 days. (A,B) Dot plots show the percentage of CD4 + IFN-γ + T cells from 18 COVID-19 patients and 9 HCs. All values are presented as the mean and 5–95% percentile and comparisons made between control and patient groups were performed using ANOVA followed by a Tukey’s test. *P < 0.01, **P < 0.001, ***P < 0.0001 and ****P < 0.0001. HC healthy control, P patients, MDP MDSC depleted PBMC.