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Recent advances in siRNA delivery for cancer therapy using smart nanocarriers

机译:使用智能纳米载波癌症治疗的siRNA递送最新进展

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摘要

Small interfering RNAs (siRNAs) can selectively target and downregulate disease-causing genes, holding great promise in treating human diseases, especially malignant cancers. However, how to efficiently deliver siRNAs into target cell cytosol is a problem that has hindered their clinical application. Here, we review the recent strategies for siRNA delivery on the basis of smart nanocarriers by using stimuli responsive materials. We highlight the rationales of how to design smart nanocarriers responsive to physiological and external stimuli to improve the delivery efficiency, targeting precision and gene silencing efficacy. Finally, we provide an outlook on the fundamental limitation for clinical translation of siRNA-based nanomedicine that should be overcome by the combination of chemistry, biology, material and medical science.
机译:小干扰RNA(siRNA)可以选择性地靶向和下调疾病导致基因,在治疗人类疾病,特别是恶性癌症方面具有巨大的希望。 然而,如何将siRNA有效地递送到靶细胞细胞中是一个阻碍了他们的临床应用的问题。 在这里,我们通过使用刺激响应材料来审查智能纳米载体基于SiRNA递送的最新策略。 我们突出了如何响应生理和外部刺激的智能纳米载体设计智能纳米载体的理由,以提高输送效率,靶向精度和基因沉默效果。 最后,我们提供了基于SiRNA的临床翻译的基本限制的概述,这些纳米医生的临床翻译的基本限制应通过化学,生物学,材料和医学科学的组合来克服。

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  • 来源
    《Drug discovery today》 |2018年第4期|共12页
  • 作者单位

    Xi An Jiao Tong Univ Sch Life Sci &

    Technol Minist Educ Key Lab Biomed Informat Engn Xian;

    Xi An Jiao Tong Univ Sch Life Sci &

    Technol Minist Educ Key Lab Biomed Informat Engn Xian;

    Xi An Jiao Tong Univ Sch Life Sci &

    Technol Minist Educ Key Lab Biomed Informat Engn Xian;

    Xi An Jiao Tong Univ Sch Life Sci &

    Technol Minist Educ Key Lab Biomed Informat Engn Xian;

    Xi An Jiao Tong Univ Sch Life Sci &

    Technol Minist Educ Key Lab Biomed Informat Engn Xian;

    Xi An Jiao Tong Univ Sch Life Sci &

    Technol Minist Educ Key Lab Biomed Informat Engn Xian;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 药学;
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