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细胞毒性T淋巴细胞独特的凝集素结合特性使其能够与自然杀伤细胞和“K”细胞区分开来。

Unique lectin-binding characteristics of cytotoxic T lymphocytes allowing their distinction from natural killer cells and "K" cells.

作者信息

Kimura A, Orn A, Holmquist G, Wigzell H, Ersson B

出版信息

Eur J Immunol. 1979 Jul;9(7):575-8. doi: 10.1002/eji.1830090715.

DOI:10.1002/eji.1830090715
PMID:315318
Abstract

Cytotoxic T lymphocytes (CTL) can be selectively depleted from in vitro of in vivo alloactivated populations of T cells on Vicia villosa lectin adsorbents through the lectin-specific interaction with the CTL-associated surface glycoprotein T 145 (Kimura, A, Wigzell, H. and Holmquist, G., J. Exp. Med. 1979. 149: 473). Results from these and other experiments have demonstrated the general applicability of this fractionation procedure in which no constraints related to antigenic specificity of the CTL have been observed. When this fractionation procedure was applied to other compartments of cytolytic cells (natural killer cells and "K" cells), no detectable impact could be seen. This differential lectin binding would appear to offer a means of dissecting the activities of CTL from other compartments of cytolytic lymphoid cells.

摘要

细胞毒性T淋巴细胞(CTL)可通过与CTL相关表面糖蛋白T 145的凝集素特异性相互作用,在体外或体内从野豌豆凝集素吸附剂上的同种异体激活T细胞群体中被选择性去除(木村,A,维格泽尔,H.和霍尔姆奎斯特,G.,《实验医学杂志》,1979年。149:473)。这些实验和其他实验的结果表明了这种分级分离程序的普遍适用性,在此过程中未观察到与CTL抗原特异性相关的限制。当这种分级分离程序应用于细胞溶解细胞的其他亚群(自然杀伤细胞和“K”细胞)时,未发现可检测到的影响。这种不同的凝集素结合似乎提供了一种从细胞溶解淋巴细胞的其他亚群中剖析CTL活性的方法。

相似文献

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Unique lectin-binding characteristics of cytotoxic T lymphocytes allowing their distinction from natural killer cells and "K" cells.细胞毒性T淋巴细胞独特的凝集素结合特性使其能够与自然杀伤细胞和“K”细胞区分开来。
Eur J Immunol. 1979 Jul;9(7):575-8. doi: 10.1002/eji.1830090715.
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[Lectin-dependent cytotoxicity of human peripheral blood lymphocytes].[人外周血淋巴细胞的凝集素依赖性细胞毒性]
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In vivo modulation of thymus-derived lymphocytes with monoclonal antibodies in mice. II. Separation of natural killer cells and cytotoxic T cells.小鼠体内用单克隆抗体对胸腺来源淋巴细胞的调节。II. 自然杀伤细胞与细胞毒性T细胞的分离
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Flow cytofluorometric analysis of the binding of Vicia villosa lectin to T lymphoblasts: lack of correlation with cytolytic function.蚕豆凝集素与T淋巴母细胞结合的流式细胞荧光分析:与细胞溶解功能缺乏相关性。
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Studies on the cytolytic attack mechanism of the cytotoxic T lymphocyte (CTL): preparation of antisera against cellfree cytosolic extracts of a CTL clone capable of blocking the lethal hit stage of CTL cytolysis and analysis of the cytolytic structure.细胞毒性T淋巴细胞(CTL)的溶细胞攻击机制研究:制备针对能够阻断CTL细胞溶解致死阶段的CTL克隆的无细胞胞质提取物的抗血清,并分析溶细胞结构。
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引用本文的文献

1
Isolation and properties of a lectin from the seeds of hairy vetch (Vicia villosa Roth).来自毛苕子(Vicia villosa Roth)种子的一种凝集素的分离与特性
Biochem J. 1981 Jun 1;195(3):623-6. doi: 10.1042/bj1950623.
2
Direct staining of mouse T lymphoblasts with fluoresceinated Vicia villosa lectin.用荧光素标记的野豌豆凝集素对小鼠T淋巴母细胞进行直接染色。
Immunology. 1982 Aug;46(4):769-76.
3
Elicitation of natural killer cells in beige mice by infection with vesicular stomatitis virus.通过感染水疱性口炎病毒激发米色小鼠的自然杀伤细胞。
Infect Immun. 1981 Apr;32(1):204-10. doi: 10.1128/iai.32.1.204-210.1981.
4
Carbohydrate structure in tumor immunity.肿瘤免疫中的碳水化合物结构
Cancer Metastasis Rev. 1985;4(3):221-60. doi: 10.1007/BF00048097.
5
Inhibitors of protein glycosylation and glycoprotein processing in viral systems.病毒系统中蛋白质糖基化和糖蛋白加工的抑制剂。
Pharmacol Ther. 1987;33(2-3):221-86. doi: 10.1016/0163-7258(87)90066-0.
6
Different populations of herpes simplex virus glycoprotein C discriminated by the carbohydrate-binding characteristics of N-acetylgalactosamine specific lectins (soybean and Helix pomatia). Brief report.
Arch Virol. 1985;86(1-2):121-8. doi: 10.1007/BF01314118.
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Altered patterns of glycosylation on rat lymphocytes associated with activation.与激活相关的大鼠淋巴细胞糖基化模式改变。
Immunology. 1992 Jul;76(3):472-7.