In AEP−/− mice, significant inhibition of cytokine and chemokine secretion associated with influenza virus-induced pneumonia, including keratinocyte chemo-attractant (KC), interleukin 6 (IL-6), and interleukin 12 (IL-12), was detected compared to wt mice (Figure 1A). The gene discussed is LGMN; the disease is susceptibility to pneumonia measurement.