基于CRISPR的药物理论上可以操纵任何基因靶点。然而,在实践中,这些药物必须进入预期的细胞而不引起不必要的免疫反应,因此,它们通常需要一个递送系统。 近日,张锋、Victoria Madigan、James Dahlman在Nature旗下综述期刊Nature Reviews Drug Discovery上发表了题为:Drug delivery systems for CRISPR-based genome editors 的...
近日,张锋、Victoria Madigan、James Dahlman在Nature旗下综述期刊Nature Reviews Drug Discovery上发表了题为:Drug delivery systems for CRISPR-based genome editors的综述论文。 在这篇综述论文中,张锋等人回顾了基于CRISPR的基因组编辑器的药物递送系统,重点关注腺相关病毒(AAV)和脂质纳米颗粒(LNP)。在描述了这些药物...
9, Li Y, Peng N. Endogenous CRISPR-Cas system-based genome editing and antimicrobials: review and prospects. Front Microbiol. 2019;10:2471. 10, Wong CB, et al. Insights into the reason of Human-Residential Bifidobacteria (HRB) bei...
The CRISPR/Cas (clustered, regularly interspaced short palindromic repeats-CRISPR-associated proteins) system has emerged during the last few years as a very powerful genome editing technology. It has been applied to many organisms and very recently to DNA and RNA plant viruses to develop plants ...
近日,张锋、Victoria Madigan、James Dahlman 在Nature 旗下综述期刊 Nature Reviews Drug Discovery 上发表了题为:Drug delivery systems for CRISPR-based genome editors 的综述论文。在这篇综述论文中,张锋等人回顾了基于CRISPR的基因组编辑器的药物递送系统,重点关注腺相关病毒(AAV)和脂质纳米颗粒(LNP)。在描述了...
2020年11月27日,美国天普大学和内布拉斯加大学医学中心的研究人员在 Nature Communications 杂志上发表了题为:CRISPR based editing of SIV proviral DNA in ART treated non-human primates 的研究论文。 这项研究成功地在非人灵长类动物的基因组中编辑清除了与HIV密切相关的SIV-a病毒,这在艾滋病研究中迈出了重...
表2 CRISPR/Cas9 based临床候选药物信息 02 CRISPR /Base editers(BEs) 基因编辑的未来之星、单碱基精准替换 单碱基编辑器BEs被誉为基因编辑未来之星,它利用CRISPR定位功能,在不产生DNA双链断裂的情况下实现单碱基的精确替换。BEs凭借更加安全、高效、精准的优点,在...
et al. CRISPR/Cas9-Based Genome Editing for Disease Modeling and Therapy: Challenges and Opportunities for Nonviral Delivery. Chem. Rev. 117, 9874-9906 (2017). 3. Wei, T. et al. Systemic nanoparticle delivery of CRISPR-Cas9 ribonucleoproteins for effective tissue specific genome editing. Nat....
Huang, B., Zhuo, R., Fan, H., Wang, Y., Xu, J., Jin, K. and Qiao, G. (2022) An Efficient Genetic Transformation and CRISPR/Cas9-Based Genome Editing System for Moso Bamboo (Phyllostachys edulis). Frontiers in plant science, 13, 822022. ...
2021年10月13日,北京大学刘涛团队在Molecular Cell上发表了题为Improving the efficiency of CRISPR-Cas12a based genome editing with site-specific covalent Cas12a-crRNA conjugates 的研究论文,制备了共价Cas12a-crRNA复合物,有效提高了基于Cas12a系统的基因编辑效率。CRISPR编辑系统由蛋白质和核酸两个部分组成:...