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. 2023 Nov 2;24(12):2068–2079. doi: 10.1038/s41590-023-01661-4

Fig. 7. NK cell IFN-γ production following spike stimulation.

Fig. 7

a, Representative GzmB and IFN-γ expression plots in NKG2Rlo and NKG2Rhi NK cells from WTM (n = 15) and OM (n = 10), isolated ≥221 d p.i., cultured with or without spike protein. b,c, GzmB and IFN-γ expression in NKG2Rhi and NKG2Rlo NK cells from WTM (b) and OM (c), isolated ≥221 d p.i., cultured with DMSO, LPS, trimeric spike, spike domain S1 or spike domain S2. d, GzmB and IFN-γ expression in NKG2Rhi and NKG2Rlo NK cells from WTMneg, WTMlo, WTMhi, OMneg, OMlo and OMhi, isolated ≥221 d p.i., and cultured with spike protein for 24 h. Each symbol represents an individual; bars represent medians. Interquartile ranges are shown. In all graphs, P values were determined by Kruskal–Wallis test with Dunn’s post hoc test.

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