T cell immunity in autoimmune hepatitis

Yasunori Ichiki, Christopher A. Aoki, Christopher L. Bowlus, Shinji Shimoda, Hiromi Ishibashi, M. Eric Gershwin

研究成果: ジャーナルへの寄稿評論記事

80 引用 (Scopus)

抄録

T cells play a central role in the immunopathogenesis of AIH. Until recently CD4+ T cells were thought to be critical for disease development, increasing evidence has shown that CD8+ T and γδ T cells also play a significant role. The predisposition of certain HLA genotypes to AIH as well as the clonal expansion of a limited number of T cell receptors suggests that the presentation of a self-antigen or a molecular mimic may be responsible for the initiation of the immune response. Given the association of AIH with viral hepatitis, it is thought that the loss of tolerance begins with an infection of hepatocytes and subsequent cytolysis by CD8+ T cells. The presentation of self-antigens or molecular mimics leads to activation and clonal expansion of T cells; this process may be increased by impaired regulatory T cells and a defect in apoptosis. Ultimately T cells initiate B cell production of autoantibodies, proinflammatory cytokines and finally hepatocyte cytotoxicity.

元の言語英語
ページ(範囲)315-321
ページ数7
ジャーナルAutoimmunity Reviews
4
発行部数5
DOI
出版物ステータス出版済み - 6 1 2005

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Autoimmune Hepatitis
Immunity
Insemination, Artificial, Homologous
T-Lymphocytes
Autoantigens
Hepatocytes
Regulatory T-Lymphocytes
T-Cell Antigen Receptor
Autoantibodies
Hepatitis
B-Lymphocytes
Genotype
Apoptosis
Cytokines
Infection

All Science Journal Classification (ASJC) codes

  • Immunology and Allergy
  • Immunology

これを引用

Ichiki, Y., Aoki, C. A., Bowlus, C. L., Shimoda, S., Ishibashi, H., & Gershwin, M. E. (2005). T cell immunity in autoimmune hepatitis. Autoimmunity Reviews, 4(5), 315-321. https://doi.org/10.1016/j.autrev.2005.01.005

T cell immunity in autoimmune hepatitis. / Ichiki, Yasunori; Aoki, Christopher A.; Bowlus, Christopher L.; Shimoda, Shinji; Ishibashi, Hiromi; Gershwin, M. Eric.

:: Autoimmunity Reviews, 巻 4, 番号 5, 01.06.2005, p. 315-321.

研究成果: ジャーナルへの寄稿評論記事

Ichiki, Y, Aoki, CA, Bowlus, CL, Shimoda, S, Ishibashi, H & Gershwin, ME 2005, 'T cell immunity in autoimmune hepatitis', Autoimmunity Reviews, 巻. 4, 番号 5, pp. 315-321. https://doi.org/10.1016/j.autrev.2005.01.005
Ichiki Y, Aoki CA, Bowlus CL, Shimoda S, Ishibashi H, Gershwin ME. T cell immunity in autoimmune hepatitis. Autoimmunity Reviews. 2005 6 1;4(5):315-321. https://doi.org/10.1016/j.autrev.2005.01.005
Ichiki, Yasunori ; Aoki, Christopher A. ; Bowlus, Christopher L. ; Shimoda, Shinji ; Ishibashi, Hiromi ; Gershwin, M. Eric. / T cell immunity in autoimmune hepatitis. :: Autoimmunity Reviews. 2005 ; 巻 4, 番号 5. pp. 315-321.
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