Suppr超能文献

小鼠对静脉注射的Friend细胞的天然抵抗力。III. 体内和体外传代的干扰素敏感(745)和干扰素抗性(3Cl8)细胞克隆之间的比较。

Natural resistance in mice against Friend cells injected intravenously. III. Comparison between in vivo and in vitro passaged interferon-sensitive (745) and interferon-resistant (3Cl8) cell clones.

作者信息

Neri M, Zei T, Bonmassar E, Rossi G B, Fiorucci G, Iorio A N

机构信息

Department of Hygiene, University of Perugia, Italy.

出版信息

Br J Cancer. 1989 Jun;59(6):848-53. doi: 10.1038/bjc.1989.181.

Abstract

In vitro (FLC-Vt) or in vivo (FLC-V) passaged Friend erythroleukaemia cells of DBA/2 origin were tested for susceptibility to natural resistance (NR) in vivo or to NK cell activity in vitro. Scarcely oncogenic FLC-Vt cells were highly susceptible to in vivo NR (measured as rapid organ clearance or growth inhibition in lethally irradiated mice) or to in vitro NK attack. Conversely, highly oncogenic FLC-V cells were weakly susceptible to NR and to NK as well. These data seem to point out that natural immunity, which is up-regulated by endogenous or exogenous interferons, can play a significant role in surveillance against mouse leukaemic cells of retrovirus origin.

摘要

对源自DBA/2的经体外传代(FLC-Vt)或体内传代(FLC-V)的弗氏红白血病细胞进行了体内对天然抵抗力(NR)或体外对NK细胞活性的敏感性测试。几乎无致癌性的FLC-Vt细胞对体内NR(以在致死剂量照射小鼠中的快速器官清除或生长抑制来衡量)或体外NK攻击高度敏感。相反,高致癌性的FLC-V细胞对NR和NK也均不敏感。这些数据似乎表明,由内源性或外源性干扰素上调的天然免疫在监测逆转录病毒起源的小鼠白血病细胞方面可发挥重要作用。

相似文献

本文引用的文献

9
Interferons with special emphasis on the immune system.特别关注免疫系统的干扰素。
Adv Immunol. 1983;34:97-140. doi: 10.1016/s0065-2776(08)60378-8.

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