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. 2022 Mar 17;10(2):e02049-21. doi: 10.1128/spectrum.02049-21

FIG 8.

FIG 8

IL-6 prevents GSDME- and GSDMD-mediated lung inflammation injury during pneumococcal pneumosepsis. (A and B) Caspase-3 (n = 4/group), GSDME (n = 4/group), IL-1β (n = 4/group), and (C and D) caspase-1 (n = 4/group), GSDMD (n = 4/group), and IL-18 (n = 4/group) in lungs of mice with or without IL-6 protein treatment during pneumococcal pneumosepsis, as indicated. IL-1β and TNF-α in (E) lung homogenates (n = 6/group) and (F) BALF (n = 5 to 6/group) of mice with or without IL-6 protein treatment during pneumococcal pneumosepsis, as indicated. (G to I) Lung inflammation injury in mice with or without IL-6 protein treatment was assessed in situ using (G) a commercial cell death detection kit (n = 3/group), (H) H&E staining (n = 3/group), and (I) total protein in BALF (n = 4 to 7/group) during pneumococcal pneumosepsis.