• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

相似文献

1
Introduction of shRNAs into human NK-like cell lines with retrovirus.通过逆转录病毒将短发夹RNA导入人自然杀伤细胞样细胞系。
Methods Mol Biol. 2010;612:223-31. doi: 10.1007/978-1-60761-362-6_15.
2
Expression of cDNAs in human Natural Killer cell lines by retroviral transduction.通过逆转录病毒转导在人自然杀伤细胞系中表达cDNA
Methods Mol Biol. 2010;612:199-208. doi: 10.1007/978-1-60761-362-6_13.
3
Introduction of shRNAs into primary NK cells with lentivirus.利用慢病毒将短发夹RNA导入原代自然杀伤细胞。
Methods Mol Biol. 2010;612:233-47. doi: 10.1007/978-1-60761-362-6_16.
4
Lentiviral gene transduction in human and mouse NK cell lines.人源和鼠源NK细胞系中的慢病毒基因转导
Methods Mol Biol. 2010;612:209-21. doi: 10.1007/978-1-60761-362-6_14.
5
Efficient gene transfer into primary human natural killer cells by retroviral transduction.通过逆转录病毒转导将基因高效导入原代人自然杀伤细胞。
Exp Hematol. 2005 Nov;33(11):1320-8. doi: 10.1016/j.exphem.2005.07.006.
6
A retroviral vector for siRNA expression in mammalian cells.一种用于在哺乳动物细胞中表达小干扰RNA的逆转录病毒载体。
Mol Biotechnol. 2007 Mar;35(3):275-82. doi: 10.1007/BF02686013.
7
Transduction efficiency of pantropic retroviral vectors is controlled by the envelope plasmid to vector plasmid ratio.泛嗜性逆转录病毒载体的转导效率受包膜质粒与载体质粒比例的控制。
Biotechnol Prog. 2005 Jan-Feb;21(1):274-82. doi: 10.1021/bp049865x.
8
Retroviral gene transfer into primary human NK cells activated by IL-2 and K562 feeder cells expressing membrane-bound IL-21.逆转录病毒基因转导入由白细胞介素-2和表达膜结合型白细胞介素-21的K562饲养细胞激活的原代人自然杀伤细胞。
J Immunol Methods. 2017 Nov;450:90-94. doi: 10.1016/j.jim.2017.08.003. Epub 2017 Aug 10.
9
miRNA-embedded shRNAs for Lineage-specific BCL11A Knockdown and Hemoglobin F Induction.用于谱系特异性敲低BCL11A和诱导胎儿血红蛋白的miRNA嵌入短发夹RNA
Mol Ther. 2015 Sep;23(9):1465-74. doi: 10.1038/mt.2015.113. Epub 2015 Jun 17.
10
Efficient infection of human natural killer cells with an EBV/retroviral hybrid vector.利用EBV/逆转录病毒杂交载体高效感染人自然杀伤细胞。
J Immunol Methods. 2005 Jan;296(1-2):115-23. doi: 10.1016/j.jim.2004.11.012. Epub 2004 Dec 8.

引用本文的文献

1
Gene-edited and CAR-NK cells: Opportunities and challenges with engineering of NK cells for immunotherapy.基因编辑与嵌合抗原受体自然杀伤细胞:自然杀伤细胞工程化用于免疫治疗的机遇与挑战
Mol Ther Oncolytics. 2022 Nov 3;27:224-238. doi: 10.1016/j.omto.2022.10.011. eCollection 2022 Dec 15.
2
Genetic Manipulation of NK Cells for Cancer Immunotherapy: Techniques and Clinical Implications.用于癌症免疫治疗的自然杀伤细胞基因操作:技术与临床意义
Front Immunol. 2015 Jun 10;6:266. doi: 10.3389/fimmu.2015.00266. eCollection 2015.
3
Adenanthin, a new inhibitor of thiol-dependent antioxidant enzymes, impairs the effector functions of human natural killer cells.腺嘌呤,一种硫醇依赖性抗氧化酶的新型抑制剂,会损害人类自然杀伤细胞的效应功能。
Immunology. 2015 Sep;146(1):173-83. doi: 10.1111/imm.12494. Epub 2015 Jul 8.

本文引用的文献

1
The genetics of RNA silencing.RNA沉默的遗传学
Annu Rev Genet. 2002;36:489-519. doi: 10.1146/annurev.genet.36.043002.091619. Epub 2002 Jun 11.
2
RNA interference.RNA干扰
Nature. 2002 Jul 11;418(6894):244-51. doi: 10.1038/418244a.
3
Stable transduction of the interleukin-2 gene into human natural killer cell lines and their phenotypic and functional characterization in vitro and in vivo.白细胞介素-2基因稳定转导入人自然杀伤细胞系及其在体内外的表型和功能特性研究
Blood. 1998 May 15;91(10):3850-61.
4
Natural killer cells and gene therapy: potential of gene transfection for optimizing effector cell functions and for targeting gene products into tumor metastases.自然杀伤细胞与基因治疗:基因转染在优化效应细胞功能及将基因产物靶向肿瘤转移灶方面的潜力。
Nat Immun. 1994 Mar-Jun;13(2-3):131-40.
5
Restoration of lytic function in a human natural killer cell line by gene transfection.通过基因转染恢复人自然杀伤细胞系的裂解功能。
Cell Immunol. 1994 Jun;156(1):24-35. doi: 10.1006/cimm.1994.1150.
6
Chimeric zeta-receptors direct human natural killer (NK) effector function to permit killing of NK-resistant tumor cells and HIV-infected T lymphocytes.嵌合ζ受体引导人类自然杀伤(NK)效应功能,从而实现对NK抗性肿瘤细胞和HIV感染的T淋巴细胞的杀伤。
J Immunol. 1995 Jul 15;155(2):1000-9.
7
Safe and efficient generation of recombinant retroviruses with amphotropic and ecotropic host ranges.安全高效地产生具有嗜异源性和嗜亲性宿主范围的重组逆转录病毒。
Proc Natl Acad Sci U S A. 1988 Sep;85(17):6460-4. doi: 10.1073/pnas.85.17.6460.

通过逆转录病毒将短发夹RNA导入人自然杀伤细胞样细胞系。

Introduction of shRNAs into human NK-like cell lines with retrovirus.

作者信息

Purdy Amanda K, Campbell Kerry S

机构信息

Institute for Cancer Research, Fox Chase Cancer Center, Philadelphia, PA, USA.

出版信息

Methods Mol Biol. 2010;612:223-31. doi: 10.1007/978-1-60761-362-6_15.

DOI:10.1007/978-1-60761-362-6_15
PMID:20033644
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2798137/
Abstract

Natural killer (NK) cell lines are difficult to transfect using standard techniques, which limits the ability to establish long-term knockdown of proteins with short-hairpin (sh)RNAs. We have developed a method to stably knockdown protein expression in human NK-like lines by introducing shRNAs in retroviral vectors. After a single transduction with retrovirus, shRNA-containing cells can be selected with drug treatment or sorted for enhanced green fluorescent protein (EGFP) expression. With this method, protein expression can be stably decreased to less than 10% of wild-type levels.

摘要

自然杀伤(NK)细胞系难以使用标准技术进行转染,这限制了利用短发夹(sh)RNA建立蛋白质长期敲低的能力。我们开发了一种方法,通过在逆转录病毒载体中引入shRNA来稳定敲低人NK样细胞系中的蛋白质表达。用逆转录病毒进行单次转导后,可通过药物处理选择含shRNA的细胞,或对增强型绿色荧光蛋白(EGFP)表达进行分选。通过这种方法,蛋白质表达可稳定降低至野生型水平的10%以下。