Suppr超能文献

抗原特异性T细胞因子对抗体应答抑制作用的细胞后果

Cellular consequences in the suppression of antibody response by the antigen-specific T-cell factor.

作者信息

Taniguchi M, Tokuhisa T

出版信息

J Exp Med. 1980 Mar 1;151(3):517-27. doi: 10.1084/jem.151.3.517.

Abstract

Cellular events mediated by antigen-specific soluble factor extracted from carrier-primed suppressor T cells (TsF) in the suppressive interaction was studied. Keyhole limpet hemocyanin (KLH)-specific TsF directly acts on KLH-primed, I-J positive, nylon-wool-adherent T cells that have an acceptor site for TsF. The nylon-wool-adherent T cells, after accepting TsF in the presence of specific antigen, generate new suppressor T cells acting as an actual effector cell type. Antigen-specificity and syngeneity at I-J between TsF and acceptor T cells are both required for the induction of new suppressor T cells. Newly induced suppressor T cells, however, suppress both syngeneic and allogeneic responses in an antigen-nonspecific fashion.

摘要

研究了在抑制性相互作用中,由载体致敏抑制性T细胞(TsF)提取的抗原特异性可溶性因子介导的细胞事件。钥孔戚血蓝蛋白(KLH)特异性TsF直接作用于已用KLH致敏、I-J阳性、尼龙毛黏附的T细胞,这些T细胞具有TsF的受体位点。尼龙毛黏附的T细胞在存在特异性抗原的情况下接受TsF后,会产生作为实际效应细胞类型的新的抑制性T细胞。TsF与受体T细胞之间在I-J处的抗原特异性和同基因性对于新的抑制性T细胞的诱导都是必需的。然而,新诱导的抑制性T细胞以抗原非特异性方式抑制同基因和异基因反应。

相似文献

引用本文的文献

2
Idiotypes and autoimmunity.独特型与自身免疫
Springer Semin Immunopathol. 1983;6(1):51-66. doi: 10.1007/BF01857366.
7
Suppressor mechanisms in tumor immunity.肿瘤免疫中的抑制机制。
Experientia. 1983 Mar 15;39(3):235-42. doi: 10.1007/BF01955286.

本文引用的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验