关键词:
基因编辑技术,
CRISPR/Cas9,
单碱基编辑,
基因治疗
Abstract:
Gene editing technologies are used to specifically edit the target sequence. With the development of zinc finger nuclease (ZFN), transcription activator-like effector nuclease (TALEN), regular clustering of short palindrome repeats (CRISPR) and single base editing (BE) techniques, gene editing technologies not only provide powerful tools for gene functional studies, but also offer new therapeutic strategies in biomedical research. Gene editing has demonstrated broad application prospects in the gene therapy field, as well as in the construction of animal and cell models, drug target screening and gene functional research. In this review, we summarize several typical gene editing technologies, their characteristics and applications in gene therapy and discusses their opportunities and challenges in gene therapy, thereby providing critical insights and references on the clinical application of gene editing technologies.
Key words:
gene editing technologies,
CRISPR/Cas9,
BE,
gene therapy