Suppr超能文献

Ia + B细胞杂交瘤向H - 2限制性T细胞杂交瘤的抗原呈递。

Antigen presentation by Ia+ B cell hybridomas to H-2-restricted T cell hybridomas.

作者信息

Kappler J, White J, Wegmann D, Mustain E, Marrack P

出版信息

Proc Natl Acad Sci U S A. 1982 Jun;79(11):3604-7. doi: 10.1073/pnas.79.11.3604.

Abstract

The Ia+, H-2d BALB/c lymphoma cell line L10.A 2J was fused to T cell-depleted spleen cells from mouse strains bearing other H-2 haplotypes. A portion of the selected hybrids expressed Ia antigens of the normal spleen cell partner in the fusion as evidenced by their presentation of various antigens to a set of antigen-specific I-region-restricted T cell hybridomas. Three cloned hybrids were studied in detail. Antigen presentation was shown to be inhibited specifically by monoclonal anti-Ia antibodies. Both I-A and I-E molecules were expressed, including in the one case examined hybrid I-A and I-E molecules between the H-2d and H-2b haplotypes. These Ia+ B cell hybridomas provide a useful set of tools for studying the role of I-region-encoded molecules in antigen presentation to T cells.

摘要

将Ia +、H - 2d BALB/c淋巴瘤细胞系L10.A 2J与来自携带其他H - 2单倍型的小鼠品系的T细胞耗尽的脾细胞进行融合。所选杂种细胞的一部分表达了融合中正常脾细胞伙伴的Ia抗原,这可通过它们将各种抗原呈递给一组抗原特异性I区限制性T细胞杂交瘤来证明。对三个克隆的杂种细胞进行了详细研究。抗原呈递被证明可被单克隆抗Ia抗体特异性抑制。I - A和I - E分子均有表达,在所研究的一个案例中,还包括H - 2d和H - 2b单倍型之间的杂种I - A和I - E分子。这些Ia + B细胞杂交瘤为研究I区编码分子在向T细胞呈递抗原中的作用提供了一组有用的工具。

相似文献

引用本文的文献

4
Profiling the Targets of Protective CD8 T Cell Responses to Infection.分析针对感染的保护性CD8 T细胞反应的靶点
Mol Ther Methods Clin Dev. 2017 Aug 18;7:20-31. doi: 10.1016/j.omtm.2017.08.003. eCollection 2017 Dec 15.

本文引用的文献

7
Monoclonal antibody against an Ir gene product?针对免疫反应基因产物的单克隆抗体?
J Exp Med. 1980 Oct 1;152(4):1085-101. doi: 10.1084/jem.152.4.1085.

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