Display options
Share it on

iScience. 2019 May 31;15:536-551. doi: 10.1016/j.isci.2019.05.011. Epub 2019 May 14.

Necroptosis of Intestinal Epithelial Cells Induces Type 3 Innate Lymphoid Cell-Dependent Lethal Ileitis.

iScience

Ryodai Shindo, Masaki Ohmuraya, Sachiko Komazawa-Sakon, Sanae Miyake, Yutaka Deguchi, Soh Yamazaki, Takashi Nishina, Takayuki Yoshimoto, Soichiro Kakuta, Masato Koike, Yasuo Uchiyama, Hiroyuki Konishi, Hiroshi Kiyama, Tetuo Mikami, Kenta Moriwaki, Kimi Araki, Hiroyasu Nakano

Affiliations

  1. Department of Biochemistry, Toho University School of Medicine, 5-21-16 Omori-Nishi, Ota-ku, Tokyo 143-8540, Japan.
  2. Department of Genetics, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan.
  3. Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, 6-1-1 Shinjuku-ku, Tokyo 160-8402, Japan.
  4. Department of Cellular Molecular Neuropathology, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan.
  5. Department of Cell Biology and Neuroscience, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan.
  6. Department of Functional Anatomy and Neuroscience, Graduate School of Medicine, Nagoya University, 65 Tsurumaicho, Showa-ku, Nagoya 466-8560, Japan.
  7. Department of Pathology, Toho University School of Medicine, 5-21-16 Omori-Nishi, Ota-ku, Tokyo 143-8540, Japan.
  8. Department of Cell Biology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan.
  9. Institute of Resource Development and Analysis, Kumamoto University, 2-2-1 Honjo, Chuo-ku, Kumamoto 860-0811, Japan.
  10. Department of Biochemistry, Toho University School of Medicine, 5-21-16 Omori-Nishi, Ota-ku, Tokyo 143-8540, Japan; Host Defense Research Center, Toho University School of Medicine, 5-21-16 Omori-Nishi, Ota-ku, Tokyo 143-8540, Japan. Electronic address: [email protected].

PMID: 31132747 PMCID: PMC6538961 DOI: 10.1016/j.isci.2019.05.011

Abstract

A short form of cellular FLICE-inhibitory protein encoded by CFLARs promotes necroptosis. Although necroptosis is involved in various pathological conditions, the detailed mechanisms are not fully understood. Here we generated transgenic mice wherein CFLARs was integrated onto the X chromosome. All male CFLARs Tg mice died perinatally due to severe ileitis. Although necroptosis was observed in various tissues of CFLARs Tg mice, large numbers of intestinal epithelial cells (IECs) died by apoptosis. Deletion of Ripk3 or Mlkl, essential genes of necroptosis, prevented both necroptosis and apoptosis, and rescued lethality of CFLARs Tg mice. Type 3 innate lymphoid cells (ILC3s) were activated and recruited to the small intestine along with upregulation of interleukin-22 (Il22) in CFLARs Tg mice. Deletion of ILC3s or Il22 rescued lethality of CFLARs Tg mice by preventing apoptosis, but not necroptosis of IECs. Together, necroptosis-dependent activation of ILC3s induces lethal ileitis in an IL-22-dependent manner.

Copyright © 2019 The Author(s). Published by Elsevier Inc. All rights reserved.

Keywords: Cell Biology; Functional Aspects of Cell Biology; Immune Response; Immunology

References

  1. J Exp Med. 2001 Oct 15;194(8):1151-64 - PubMed
  2. Gut. 2002 Dec;51(6):818-26 - PubMed
  3. J Biol Chem. 2003 Dec 19;278(51):51613-21 - PubMed
  4. Nat Immunol. 2004 Jan;5(1):64-73 - PubMed
  5. Mol Cell Biol. 2004 Feb;24(4):1464-9 - PubMed
  6. Dev Growth Differ. 2005 Apr;47(3):163-72 - PubMed
  7. J Exp Med. 2005 Aug 1;202(3):395-404 - PubMed
  8. Nat Rev Immunol. 2006 Mar;6(3):196-204 - PubMed
  9. Mol Cell. 2006 Jul 7;23(1):1-12 - PubMed
  10. Nat Rev Mol Cell Biol. 2007 May;8(5):405-13 - PubMed
  11. Front Biosci. 2008 Jan 01;13:2400-7 - PubMed
  12. Nat Med. 2008 Mar;14(3):282-9 - PubMed
  13. Mucosal Immunol. 2008 Sep;1(5):335-8 - PubMed
  14. Curr Opin Cell Biol. 2010 Apr;22(2):263-8 - PubMed
  15. Free Radic Biol Med. 2010 Mar 15;48(6):749-62 - PubMed
  16. Nature. 2010 Apr 29;464(7293):1371-5 - PubMed
  17. Nature. 2011 Mar 17;471(7338):373-6 - PubMed
  18. Nature. 2011 Mar 17;471(7338):368-72 - PubMed
  19. Nature. 2011 Mar 17;471(7338):363-7 - PubMed
  20. Nature. 2011 Jun 15;474(7351):298-306 - PubMed
  21. J Comp Neurol. 2012 Feb 15;520(3):479-94 - PubMed
  22. J Hepatol. 2011 Dec;55(6):1272-80 - PubMed
  23. Mol Cell. 2011 Aug 5;43(3):432-48 - PubMed
  24. Mol Cell. 2011 Aug 5;43(3):449-63 - PubMed
  25. Nature. 2011 Jul 17;475(7357):514-8 - PubMed
  26. Nature. 2011 Jul 31;477(7364):330-4 - PubMed
  27. Nature. 2011 Sep 14;477(7364):335-9 - PubMed
  28. Science. 2011 Oct 14;334(6053):255-8 - PubMed
  29. Nat Cell Biol. 2011 Oct 30;13(12):1437-42 - PubMed
  30. Cell Rep. 2012 May 31;1(5):401-7 - PubMed
  31. Mucosal Immunol. 2013 Jan;6(1):177-88 - PubMed
  32. Sci Signal. 2012 Dec 18;5(255):ra93 - PubMed
  33. Mucosal Immunol. 2014 Jan;7(1):143-54 - PubMed
  34. Biochem Biophys Res Commun. 2013 Jun 28;436(2):212-6 - PubMed
  35. Cell Res. 2013 Aug;23(8):994-1006 - PubMed
  36. Immunity. 2013 Sep 19;39(3):443-53 - PubMed
  37. Cell Rep. 2013 Oct 31;5(2):397-408 - PubMed
  38. Science. 2014 Mar 21;343(6177):1357-60 - PubMed
  39. Science. 2014 Mar 28;343(6178):1249288 - PubMed
  40. Cell. 2014 May 22;157(5):1175-88 - PubMed
  41. Curr Top Microbiol Immunol. 2014;380:213-36 - PubMed
  42. J Immunol. 2014 Aug 15;193(4):1539-1543 - PubMed
  43. Nature. 2014 Sep 4;513(7516):90-4 - PubMed
  44. Mucosal Immunol. 2015 Mar;8(2):390-402 - PubMed
  45. Am J Pathol. 2015 Jan;185(1):4-16 - PubMed
  46. Mol Cell. 2014 Nov 20;56(4):481-95 - PubMed
  47. Nature. 2015 Jan 15;517(7534):311-20 - PubMed
  48. Pediatr Surg Int. 2015 Jun;31(6):509-18 - PubMed
  49. Curr Top Microbiol Immunol. 2017;403:119-141 - PubMed
  50. Gastroenterology. 2015 Dec;149(7):1849-59 - PubMed
  51. Front Cell Dev Biol. 2016 Jan 13;3:85 - PubMed
  52. Trends Immunol. 2016 Jul;37(7):477-486 - PubMed
  53. Nature. 2016 Jul 06;535(7610):75-84 - PubMed
  54. Sci Rep. 2016 Nov 15;6:37200 - PubMed
  55. Nat Rev Mol Cell Biol. 2017 Feb;18(2):127-136 - PubMed
  56. Nature. 2018 Feb 8;554(7691):255-259 - PubMed
  57. J Allergy Clin Immunol. 2019 Jan;143(1):213-228.e10 - PubMed
  58. Nature. 2018 May;557(7703):112-117 - PubMed
  59. Immunity. 2018 Aug 21;49(2):342-352.e5 - PubMed
  60. Methods Mol Biol. 2018;1857:153-160 - PubMed
  61. Cell. 2018 Aug 23;174(5):1054-1066 - PubMed
  62. Cell Mol Gastroenterol Hepatol. 2018 Jul 04;7(1):1-17 - PubMed
  63. Nat New Biol. 1971 Aug 25;232(34):229-32 - PubMed
  64. Cell. 1993 May 7;73(3):457-67 - PubMed
  65. Immunity. 1998 Aug;9(2):267-76 - PubMed

Publication Types