In addition, phosphorylation of PKCδ on threonine 505 was significantly increased in the BO-group (Control vs. BO; 100 ± 12 vs. 202 ± 48%, P < 0.05 vs. Control), and the increase was suppressed by Cap (BO vs. BO + Cap; 202 ± 48 vs. 89 ± 2.7%, P < 0.05 vs. BO) (Fig. 6B). The gene discussed is PRKCD; the disease is bronchiolitis obliterans syndrome.