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. 2023 Jun 8;7(9):1097–1112. doi: 10.1038/s41551-023-01050-0

Fig. 1. IL4 inhibits acute inflammation, yet induces trained immunity.

Fig. 1

a, Schematic of in vitro direct inflammation experiments. b, TNF, IL6 and IL1Ra levels after 24 h stimulation of human primary monocytes. c, Schematic of in vitro trained immunity experiments. d, TNF and IL6 levels after re-stimulation of β-glucan-trained cells. e, TNF and IL6 levels after re-stimulation of IL4-trained cells. f, Seahorse analysis of glycolytic (left) and mitochondrial (right) metabolism in IL4-trained cells. Data are presented as mean ± s.d. OCR, oxygen consumption rate; 2-DG, 2-deoxy-D-glucose.