Comment on

• Interleukin-22 mediates early host defense against attaching and effacing bacterial pathogens.

  Zheng Y, Valdez PA, Danilenko DM, Hu Y, Sa SM, Gong Q, Abbas AR, Modrusan Z, Ghilardi N, de Sauvage FJ, Ouyang W. Zheng Y, et al. Nat Med. 2008 Mar;14(3):282-9. doi: 10.1038/nm1720. Epub 2008 Feb 10. Nat Med. 2008. PMID: 18264109
• IL-22 mediates mucosal host defense against Gram-negative bacterial pneumonia.

  Aujla SJ, Chan YR, Zheng M, Fei M, Askew DJ, Pociask DA, Reinhart TA, McAllister F, Edeal J, Gaus K, Husain S, Kreindler JL, Dubin PJ, Pilewski JM, Myerburg MM, Mason CA, Iwakura Y, Kolls JK. Aujla SJ, et al. Nat Med. 2008 Mar;14(3):275-81. doi: 10.1038/nm1710. Epub 2008 Feb 10. Nat Med. 2008. PMID: 18264110 Free PMC article.