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. 2023 Jan 18;9:12. doi: 10.1038/s41420-023-01320-5

Fig. 7. Inhibition of SPHK2 with ABC294640 ameliorates LPS-induced inflammatory lung injury in mice (n = 6).

Fig. 7

A Representative images of double-labeled with CD206 and F4/80 (M2 macrophage, white arrow) in lung revealed the increased (B) macrophages infiltration and decreased (C) M2 macrophage polarization after 5 mg/kg LPS exposure, which changes could be weakened with the inhibition of SPHK2. D mRNA levels for various inflammatory cytokine genes (TNF-α, iNOS, COX-2, IL-6, and IL-1β) among different groups. Data were presented as the means ± SEM. *p < 0.05; **p < 0.01; ***p < 0.005; ****p < 0.001; N.S, not significant.