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免疫裂解机制。II. 细胞毒性T淋巴细胞(CTL)诱导的靶细胞细胞核解体在细胞接触后几分钟内开始。

Mechanisms of immune lysis. II. CTL-induced nuclear disintegration of the target begins within minutes of cell contact.

作者信息

Russell J H, Dobos C B

出版信息

J Immunol. 1980 Sep;125(3):1256-61.

PMID:7410838
Abstract

Within minutes of CTL-target interaction, the intracellular disintegration of the target cell nucleus begins. This nuclear event satisfies the ionic and temperature requirements that have been described by others as important in CTL-mediated lysis. Such nuclear disintegration does not occur in Ab+C-lysed targets. Thus the target cell nucleus appears to signal a primary event in CTL-mediated lysis that distinguishes the CTL lytic mechanism from that of Ab+C.

摘要

在细胞毒性T淋巴细胞(CTL)与靶细胞相互作用的几分钟内,靶细胞核的细胞内解体就开始了。这种核事件满足了其他人所描述的在CTL介导的裂解中很重要的离子和温度要求。这种核解体在抗体加补体(Ab + C)裂解的靶细胞中不会发生。因此,靶细胞核似乎标志着CTL介导的裂解中的一个主要事件,这将CTL的裂解机制与Ab + C的裂解机制区分开来。

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