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胸腺内免疫耐受机制的研究进展

The mechanisms of immune tolerance in thymus
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摘要 正常机体的免疫系统能有效地区分“自身”与“异己”成份。免疫系统对自身抗原的无反应性是通过免疫耐受机制而形成 ;自身耐受机制的破坏常导致自身免疫性疾病的产生。胸腺在形成中枢免疫耐受以及指导 T细胞发育中有着重要的作用。近年来对胸腺免疫耐受机制的研究已取得不少新的进展 ,本文就胸腺内自身抗原表达、胸腺 APC细胞、胸腺细胞选择机制以及参与其中的细胞膜辅助分子 ,如 CD40、CD2 8、Fas、CD30等在胸腺免疫耐受形成机制中的作用及意义作一综述。
出处 《免疫学杂志》 CAS CSCD 北大核心 2000年第z1期44-47,共4页 Immunological Journal
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参考文献22

  • 1[1]SOSPEDRA M, FERRER-FRANCESCH X, DOMINGUEZ O, et al. Transcription of a broad range of self-antigens in human thymus suggests a role for central mechanisms in tolerance toward peripheral antigens [J]. J Immunol, 1998, 161 (11): 5 918-5 929.
  • 2[2]HEATH VL, MOORE NC, PARNELL SM, et al. Intrathymic expression of genes involved in organ specific autoimmune disease [J]. J Autoimmun, 1998, 11(4):309-318.
  • 3[3]FARR AG, RUDENSKY A. Medullary thymic epithelium: A mosaic of epithelial 'self'? [J] J Exp Med, 1998, 188(1):1-4.
  • 4[4]CHEN W, SAYEGH MH, KHOURY SJ. Mechanisms of acquired thymic tolerance in vivo: Intrathymic injection of antigen induces apoptosis of thymocytes and peripheral T cell anergy [J]. J Immunol, 1998,160(3):1 504-1 508.
  • 5[5]VIRET C, BARLOW AK, JANEWAY CA. On the intrathymic intercellular transfer of self-determinants [J]. Immunol Today, 1999,20( 1 ): 8-10.
  • 6[6]LAUFER TM , DEKONING J , MARKOWITZ JS , et′al. Unopposed positive selection and autoreactivity in mice expressing class Ⅱ MHC only on thymic cortex [J]. Nature, 1996, 383(6 595) :81-85.
  • 7[7]OUKKA M , COHEN TM , TANAKA Y , et al .Medullary thymic epithelial cells induce tolerance to intracellular proteins [J]. J Immunol, 1996,156(3): 968-975.
  • 8[8]FERRERO I, ANJUERE F, MARTIN P. Functional and phenotypic analysis of thymic B cells: Role in the induction of T cell negative selection [J]. Eur J Immunol, 1999, 29(5):1 598-1 609.
  • 9[9]BUCKNER J , KWOK WW , NEPOM BB , et al. Modulation of HLA-DQ binding properties by differences in class Ⅱ dimer stability and Ph-dependentpeptide interactions [J]. J Immunol, 1996, 157(10):4 940-4 945.
  • 10[10]SCHMIDT D, AMRANI A, VERDAGUER J, et al. Autoantigen-independent deletion of diabetogenic thymocytes by protective MHC class Ⅱ molecules [J]. J Immunol, 1999, 162(18):4 627-4 636.

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