利用CRISPR/Cas9技术构建基因修饰小鼠模型的技术优化进展

Progress in the optimization of CRISPR/Cas9 technology for the establishment of genetically modified mouse models

CRISPR/Cas9技术的兴起,推动了生命科学各个领域的发展。随着对其认识的不断加深,人们进行了多重改进和优化,以适应不同的应用场景。在基因修饰小鼠模型制作中,CRISPR/Cas9技术的优化也带来了众多突破性进展。本文简要回顾了CRISPR/Cas9技术的发展历程,并从CRISPR/Cas9元件优化、条件敲除/敲入基因修饰小鼠模型的构建以及CRISPR/Cas9元件和HDR模板的递送系统层面总结了优化策略,展望该技术未来的发展。

CRISPR/Cas9 technology has driven the development of various fields in life science.With continuous deepening of its understanding,researchers have made multiple improvements and optimizations to adapt to various application scenarios.The optimization of CRISPR/Cas9 technology has also provided breakthroughs in the establishment of genetically modified mouse models.This article briefly reviews the development process of CRISPR/Cas9 technology and summarizes optimization strategies of CRISPR/Cas9,establishment of conditional knockout/knockin gene-modified mouse models,and delivery systems for CRISPR/Cas9 elements and HDR templates.