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脱氧核酶:开辟通往新型治疗药物的道路。

DNAzymes: cutting a path to a new class of therapeutics.

作者信息

Khachigian Levon M

机构信息

Centre for Thrombosis and Vascular Research, Department of Pathology, University of New South Wales, Sydney, Australia. L.

出版信息

Curr Opin Mol Ther. 2002 Apr;4(2):119-21.

PMID:12044032
Abstract

DNAzymes are synthetic catalytic deoxyribonucleic acid molecules that can be engineered to bind to their complementary sequence in the target nucleic acid through Watson-Crick base pairing and cleave at predetermined phosphodiester linkages. This article reviews the recent use of DNAzymes as probes of molecular function and their potential applications in clinical medicine.

摘要

脱氧核酶是一种人工合成的催化性脱氧核糖核酸分子,可通过沃森-克里克碱基配对设计使其与靶核酸中的互补序列结合,并在预定的磷酸二酯键处进行切割。本文综述了脱氧核酶作为分子功能探针的最新应用及其在临床医学中的潜在应用。

相似文献

1
DNAzymes: cutting a path to a new class of therapeutics.脱氧核酶:开辟通往新型治疗药物的道路。
Curr Opin Mol Ther. 2002 Apr;4(2):119-21.
2
DNAzymes as potential therapeutic molecules.脱氧核酶作为潜在的治疗分子。
Curr Opin Mol Ther. 2007 Apr;9(2):132-6.
3
Antisense applications for biological control.用于生物控制的反义技术应用。
J Cell Biochem. 2006 May 1;98(1):14-35. doi: 10.1002/jcb.20790.
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Nucleic acid based strategies as potential therapeutic tools: mechanistic considerations and implications to restenosis.基于核酸的策略作为潜在的治疗工具:作用机制考量及其对再狭窄的影响
J Mol Med (Berl). 2001 Dec;79(12):695-706. doi: 10.1007/s001090100272. Epub 2001 Sep 22.
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Dz13: c-Jun downregulation and tumour cell death.Dz13:c-Jun 下调和肿瘤细胞死亡。
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New transition-metal-dependent DNAzymes as efficient endonucleases and as selective metal biosensors.新型依赖过渡金属的脱氧核酶作为高效核酸内切酶和选择性金属生物传感器。
Chemistry. 2002 Oct 18;8(20):4589-96.
7
Locked nucleoside analogues expand the potential of DNAzymes to cleave structured RNA targets.锁核酸类似物拓展了脱氧核酶切割结构化RNA靶标的潜力。
BMC Mol Biol. 2006 Jun 5;7:19. doi: 10.1186/1471-2199-7-19.
8
Gaining target access for deoxyribozymes.为脱氧核酶获取靶向作用途径。
J Mol Biol. 2004 May 28;339(2):355-63. doi: 10.1016/j.jmb.2004.03.064.
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Nucleic acid sequence analysis using DNAzymes.使用脱氧核酶的核酸序列分析。
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Deoxyribozymes as inhibitors of vascular smooth muscle cell growth.
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引用本文的文献

1
Recent Advances and Prospects of Nucleic Acid Therapeutics for Anti-Cancer Therapy.核酸治疗药物在抗癌治疗中的最新进展与展望
Molecules. 2024 Oct 7;29(19):4737. doi: 10.3390/molecules29194737.
2
A promising nucleic acid therapy drug: DNAzymes and its delivery system.一种有前景的核酸治疗药物:脱氧核酶及其递送系统。
Front Mol Biosci. 2023 Sep 11;10:1270101. doi: 10.3389/fmolb.2023.1270101. eCollection 2023.
3
Prevention of neointimal hyperplasia in balloon-injured rat carotid artery via small interference RNA mediated downregulation of osteopontin gene.
通过小干扰 RNA 介导的骨桥蛋白基因下调抑制球囊损伤大鼠颈动脉内膜增生。
Mol Cell Biochem. 2013 May;377(1-2):1-10. doi: 10.1007/s11010-012-1554-x. Epub 2013 Mar 7.
4
Design of efficient DNAzymes against muscle AChR alpha-subunit cRNA in vitro and in HEK 293 cells.体外及在HEK 293细胞中针对肌肉型乙酰胆碱受体α亚基cRNA的高效脱氧核酶设计
J RNAi Gene Silencing. 2005 Oct 14;1(2):88-96.
5
Selective DNAzyme-mediated cleavage of AChR mutant transcripts by targeting the mutation site or through mismatches in the binding arm.通过靶向突变位点或结合臂中的错配,实现选择性DNA酶介导的乙酰胆碱受体突变转录本的切割。
J RNAi Gene Silencing. 2005 Jul 28;1(1):32-7.
6
In vitro selection, characterization, and application of deoxyribozymes that cleave RNA.切割RNA的脱氧核酶的体外筛选、表征及应用
Nucleic Acids Res. 2005 Nov 11;33(19):6151-63. doi: 10.1093/nar/gki930. Print 2005.
7
Zn2+-dependent deoxyribozymes that form natural and unnatural RNA linkages.形成天然和非天然RNA连接的锌离子依赖性脱氧核酶。
Biochemistry. 2005 Jun 28;44(25):9217-31. doi: 10.1021/bi050146g.
8
A novel replicating circular DNAzyme.一种新型的可复制环状脱氧核酶。
Nucleic Acids Res. 2004 Apr 28;32(8):2336-41. doi: 10.1093/nar/gkh547. Print 2004.
9
Locked nucleic acid modified DNA enzymes targeting early growth response-1 inhibit human vascular smooth muscle cell growth.靶向早期生长反应因子-1的锁核酸修饰DNA酶抑制人血管平滑肌细胞生长。
Nucleic Acids Res. 2004 Apr 23;32(7):2281-5. doi: 10.1093/nar/gkh543. Print 2004.
10
RNA cleaving '10-23' DNAzymes with enhanced stability and activity.具有增强稳定性和活性的RNA切割“10-23”脱氧核酶
Nucleic Acids Res. 2003 Oct 15;31(20):5982-92. doi: 10.1093/nar/gkg791.