リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。

リケラボ 全国の大学リポジトリにある学位論文・教授論文を一括検索するならリケラボ論文検索大学・研究所にある論文を検索できる

リケラボ 全国の大学リポジトリにある学位論文・教授論文を一括検索するならリケラボ論文検索大学・研究所にある論文を検索できる

大学・研究所にある論文を検索できる 「Cell wall N-glycan of Candida albicans ameliorates early hyper- and late hypo-immunoreactivity in sepsis」の論文概要。リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。

コピーが完了しました

URLをコピーしました

論文の公開元へ論文の公開元へ
書き出し

Cell wall N-glycan of Candida albicans ameliorates early hyper- and late hypo-immunoreactivity in sepsis

Kawakita, Masataka Oyama, Taiki Shirai, Ikuma Tanaka, Shuto Akaki, Kotaro Abe, Shinya Asahi, Takuma Cui, Guangwei Itoh, Fumie Sasaki, Masato Shibata, Nobuyuki Ikuta, Koichi Hatakeyama, Tomomitsu Takahara, Kazuhiko 京都大学 DOI:10.1038/s42003-021-01870-3

2021

概要

Severe infection often causes a septic cytokine storm followed by immune exhaustion/paralysis. Not surprisingly, many pathogens are equipped with various anti-inflammatory mechanisms. Such mechanisms might be leveraged clinically to control septic cytokine storms. Here we show that N-glycan from pathogenic C. albicans ameliorates mouse sepsis through immunosuppressive cytokine IL-10. In a sepsis model using lipopolysaccharide (LPS), injection of the N-glycan upregulated serum IL-10, and suppressed pro-inflammatory IL-1 beta, TNF-alpha and IFN-gamma. The N-glycan also improved the survival of mice challenged by LPS. Analyses of structurally defined N-glycans from several yeast strains revealed that the mannose core is key to the upregulation of IL-10. Knocking out the C-type lectin Dectin-2 abrogated the N-glycan-mediated IL-10 augmentation. Furthermore, C. albicans N-glycan ameliorated immune exhaustion/immune paralysis after acute inflammation. Our results suggest a strategy where the immunosuppressive mechanism of one pathogen can be applied to attenuate a severe inflammation/cytokine storm caused by another pathogen.

この論文で使われている画像

参考文献

1. van der Poll, T., van de Veerdonk, F. L., Scicluna, B. P. & Netea, M. G. The immunopathology of sepsis and potential therapeutic targets. Nat. Rev. Immunol. 17, 407–420 (2017).

2. Cecconi, M., Evans, L., Levy, M. & Rhodes, A. Sepsis and septic shock. Lancet 392, 75–87 (2018).

3. Chousterman, B. G., Swirski, F. K. & Weber, G. F. Cytokine storm and sepsis disease pathogenesis. Semin. Immunopathol. 39, 517–528 (2017).

4. Ouyang, W., Rutz, S., Crellin, N. K., Valdez, P. A. & Hymowitz, S. G. Regulation and functions of the IL-10 family of cytokines in inflammation and disease. Annu. Rev. Immunol. 29, 71–109 (2011).

5. Ouyang, W. & O’Garra, A. IL-10 family cytokines IL-10 and IL-22: from basic science to clinical translation. Immunity 50, 871–891 (2019).

6. Latifi, S. Q., O’Riordan, M. A. & Levine, A. D. Interleukin-10 controls the onset of irreversible septic shock. Infect. Immun. 70, 4441–4446 (2002).

7. Sawant, D. V. et al. Adaptive plasticity of IL-10+ and IL-35+ Treg cells cooperatively promotes tumor T cell exhaustion. Nat. Immunol. 20, 724–735 (2019).

8. Sun, J., Madan, R., Karp, C. L. & Braciale, T. J. Effector T cells control lung inflammation during acute influenza virus infection by producing IL-10. Nat. Med. 15, 277–284 (2009).

9. Wang, X., Wong, K., Ouyang, W. & Rutz, S. Targeting IL-10 family cytokines for the treatment of human diseases. Cold Spring Harb. Perspect. Biol. 11, a028548 (2019).

10. Fischer, A., Ballet, J. J. & Griscelli, C. Specific inhibition of in vitro Candida- induced lymphocyte proliferation by polysaccharidic antigens present in the serum of patients with chronic mucocutaneous candidiasis. J. Clin. Invest 62, 1005–1013 (1978).

11. Ashman, R. B. & Papadimitriou, J. M. Production and function of cytokines in natural and acquired immunity to Candida albicans infection. Microbiol. Rev. 59, 646–672 (1995).

12. Fischer, A., Pichat, L., Audinot, M. & Griscelli, C. Defective handling of mannan by monocytes in patients with chronic mucocutaneous candidiasis resulting in a specific cellular unresponsiveness. Clin. Exp. Immunol. 47, 653–660 (1982).

13. Shibata, N., Suzuki, A., Kobayashi, H. & Okawa, Y. Chemical structure of the cell-wall mannan of Candida albicans serotype A and its difference in yeast and hyphal forms. Biochem. J. 404, 365–372 (2007).

14. Shibata, N., Kobayashi, H., Okawa, Y. & Suzuki, S. Existence of novel β-1,2 linkage-containing side chain in the mannan of Candida lusitaniae, antigenically related to Candida albicans serotype A. Eur. J. Biochem. 270, 2565–2575 (2003).

15. Raschke, W. C., Kern, K. A., Antalis, C. & Ballou, C. E. Genetic control of yeast mannan structure. Isolation and characterization of mannan mutants. J. Biol. Chem. 248, 4660–4666 (1973).

16. Tang, J., Lin, G., Langdon, W. Y., Tao, L. & Zhang, J. Regulation of C-type lectin receptor-mediated antifungal immunity. Front Immunol. 9, 123 (2018).

17. Gringhuis, S. I. et al. C-type lectin DC-SIGN modulates toll-like receptor signaling via raf-1 kinase-dependent acetylation of transcription factor NF-κB. Immunity 26, 605–616 (2007).

18. Zhou, Y. et al. Oral tolerance to food-induced systemic anaphylaxis mediated by the C-type lectin SIGNR1. Nat. Med. 16, 1128–1133 (2010).

19. Saijo, S. et al. Dectin-2 recognition of α-mannans and induction of Th17 cell differentiation is essential for host defense against Candida albicans. Immunity 32, 681–691 (2010).

20. Feinberg, H. et al. Mechanism of pathogen recognition by human dectin-2. J. Biol. Chem. 292, 13402–13414 (2017).

21. Robinson, M. J. et al. Dectin-2 is a Syk-coupled pattern recognition receptor crucial for Th17 responses to fungal infection. J. Exp. Med. 206, 2037–2051 (2009).

22. Danahy, D. B. et al. Sepsis-induced state of immunoparalysis is defined by diminished CD8 T cell-mediated antitumor immunity. J. Immunol. 203, 725–735 (2019).

23. Kash, J. C. & Taubenberger, J. K. The role of viral, host, and secondary bacterial factors in influenza pathogenesis. Am. J. Pathol. 185, 1528–1536 (2015).

24. Payen, D. et al. Multicentric experience with interferon gamma therapy in sepsis induced immunosuppression. A case series. BMC Infect. Dis. 19, 931 (2019).

25. Fong, T. A. & Mosmann, T. R. The role of IFN-γ in delayed-type hypersensitivity mediated by Th1 clones. J. Immunol. 143, 2887–2893 (1989).

26. Saeidi, A. et al. T-cell exhaustion in chronic infections: reversing the state of exhaustion and reinvigorating optimal protective immune responses. Front Immunol. 9, 2569 (2018).

27. Zhang, Y. et al. Upregulation of programmed death-1 on T cells and programmed death ligand-1 on monocytes in septic shock patients. Crit. Care 15, R70 (2011).

28. Venet, F. & Monneret, G. Advances in the understanding and treatment of sepsis-induced immunosuppression. Nat. Rev. Nephrol. 14, 121–137 (2018).

29. Hotchkiss, R. S., Monneret, G. & Payen, D. Sepsis-induced immunosuppression: from cellular dysfunctions to immunotherapy. Nat. Rev. Immunol. 13, 862–874 (2013).

30. Shibata, N. et al. Demonstration of the presence of α-1,6-branched side chains in the mannan of Candida stellatoidea. Eur. J. Biochem. 246, 477–485 (1997).

31. Shibata, N. et al. Existence of branched side chains in the cell wall mannan of pathogenic yeast, Candida albicans. Structure-antigenicity relationship between the cell wall mannans of Candida albicans and Candida parapsilosis. J. Biol. Chem. 270, 1113–1122 (1995).

32. Ballou, C. E., Kern, K. A. & Raschke, W. C. Genetic control of yeast mannan structure. Complementation studies and properties of mannan mutants. J. Biol. Chem. 248, 4667–4671 (1973).

33. Shibata, N. et al. Immunochemical study on the mannans of Candida albicans Nih a-207, Nih B-792, and J-1012 strains prepared by fractional precipitation with cetyltrimethylammonium bromide. Arch. Biochem. Biophysics 243, 338–348 (1985).

34. Takahara, K. et al. Difference in fine specificity to polysaccharides of Candida albicans mannoprotein between mouse SIGNR1 and human DC-SIGN. Infect. Immun. 80, 1699–1706 (2012).

35. Gantner, B. N., Simmons, R. M., Canavera, S. J., Akira, S. & Underhill, D. M. Collaborative induction of inflammatory responses by dectin-1 and toll-like receptor 2. J. Exp. Med. 197, 1107–1117 (2003).

参考文献をもっと見る

全国の大学の
卒論・修論・学位論文

一発検索!

この論文の関連論文を見る