Bar graphs showing lung cytokine profiles in wild-type (WT) and Bmpr2+/−control and infected mice. (A) IL-12p70; (B) IL-2; (C) IL-4; (D) tumor necrosis factor (TNF)-α; (E) IFN; (F) keratinocyte chemoattractant (Kc); (G) IL-6 (WT Cont n = 6, Bmpr2+/− Cont n = 3, WT infected n = 7, Bmpr2+/− infected n = 4). Data are presented as mean ± SEM. *P < 0.05 compared with WT control, #P < 0.05 compared with Bmpr2+/− control, +P < 0.05 compared with Bmpr2+/− infected. Bmpr2 = bone morphogenetic protein type 2 receptor; Cont = control.