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B细胞激活中的抗原非特异性T细胞因子。起源、生物学特性以及与H-2无相关性的表现

Antigen-non-specific T-cell factor in B-cell activation. Origin, biological properties and failure to show a relationship to H-2.

作者信息

Waldmann H, Poulton P, Desaymard C

出版信息

Immunology. 1976 May;30(5):723-33.

Abstract

A population of T cells sensitive to ALS treatment release a non-specific factor (NSF) capable of replacing T cells in the response of nude spleen cells to erythrocyte antigens. This factor cannot be removed by immunoadsorbents with specificities directed towards products of the H2 complex, nor by lentil lectin, unlike certain specific T-cell factors. Furthermore, it functions across histocompatibility differences between mouse strains. It has been directly demonstrated that this factor can influence both proliferation and differentiation of B cells in response to a restricted group of T-dependent antigens, of which donkey and sheep erythrocytes are such special cases.

摘要

一群对ALS治疗敏感的T细胞释放出一种非特异性因子(NSF),该因子能够在裸脾细胞对红细胞抗原的反应中替代T细胞。与某些特异性T细胞因子不同,这种因子不能被针对H2复合体产物的免疫吸附剂去除,也不能被扁豆凝集素去除。此外,它在不同小鼠品系的组织相容性差异中发挥作用。已经直接证明,这种因子能够影响B细胞对一组受限的T依赖性抗原的增殖和分化,驴和绵羊红细胞就是这类特殊的T依赖性抗原。

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