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高等学校化学研究 ›› 2020, Vol. 36 ›› Issue (2): 164-170.doi: 10.1007/s40242-019-0033-2

• Reviews • 上一篇    下一篇

Artificial Nucleotide-containing Aptamers Used in Tumor Therapy

QIN Xinyuan2, SU Yuanye1, TAN Jie1, YUAN Quan1,2   

  1. 1. Institute of Chemical Biology and Nanomedicine(ICBN), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Hunan University, Changsha 410082, P. R. China;
    2. Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
  • 收稿日期:2019-10-31 修回日期:2019-11-14 出版日期:2020-04-01 发布日期:2019-11-29
  • 通讯作者: TAN Jie, YUAN Quan E-mail:yuanquan@whu.edu.cn;tanjie0416@hnu.edu.cn
  • 基金资助:
    Supported by the National Natural Science Foundation of China(Nos.21904037, 21675120) and the National Key R&D Program of China(No.2017YFA0208000).

Artificial Nucleotide-containing Aptamers Used in Tumor Therapy

QIN Xinyuan2, SU Yuanye1, TAN Jie1, YUAN Quan1,2   

  1. 1. Institute of Chemical Biology and Nanomedicine(ICBN), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Hunan University, Changsha 410082, P. R. China;
    2. Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
  • Received:2019-10-31 Revised:2019-11-14 Online:2020-04-01 Published:2019-11-29
  • Contact: TAN Jie, YUAN Quan E-mail:yuanquan@whu.edu.cn;tanjie0416@hnu.edu.cn
  • Supported by:
    Supported by the National Natural Science Foundation of China(Nos.21904037, 21675120) and the National Key R&D Program of China(No.2017YFA0208000).

摘要: The high pharmaceutical cost and multi-drug resistance in tumor therapeutic agents hinder the further application of chemotherapy in tumor therapy. Artificial modified nucleic acid aptamers have the advantages of high binding affinity, programmability, and easy synthesis. Thus, the rational design of artificial modified aptamers is expected to provide a versatile platform for the optimization of chemotherapy agents. In this review, we summarize the modification strategies and the application of the artificial modified nucleotide-containing aptamers, aiming to provide a promising step toward aptamer-related chemotherapeutic agents.

关键词: Aptamer, Artificial nucleotide, Functional nucleic acid

Abstract: The high pharmaceutical cost and multi-drug resistance in tumor therapeutic agents hinder the further application of chemotherapy in tumor therapy. Artificial modified nucleic acid aptamers have the advantages of high binding affinity, programmability, and easy synthesis. Thus, the rational design of artificial modified aptamers is expected to provide a versatile platform for the optimization of chemotherapy agents. In this review, we summarize the modification strategies and the application of the artificial modified nucleotide-containing aptamers, aiming to provide a promising step toward aptamer-related chemotherapeutic agents.

Key words: Aptamer, Artificial nucleotide, Functional nucleic acid