丰富策略来增强基因组编辑
Nanna S Mikkelsen1, Rasmus O Bak2
1Department of Biomedicine, Aarhus University, Høegh-Guldbergsgade 10, Bldg. 1115, 8000, Aarhus C., Denmark.
Journal of biomedical science
|July 1, 2023
概括
基因组编辑技术为治疗提供了希望,但往往面临低效率. 丰富策略有助于隔离编辑的细胞,推进基因编辑研究和治疗开发.
科学领域:
- 分子生物学分子生物学
- 生物技术是生物技术.
- 基因治疗 基因治疗
背景情况:
- 基因组编辑技术对于理解细胞和疾病机制至关重要.
- 高编辑频率对于开发有效的基因和细胞疗法至关重要.
- 新兴的基因编辑技术往往需要提高更广泛应用的效率.
研究的目的:
- 审查现有的基因编辑丰富策略.
- 讨论这些策略在非临床和临床环境中的应用.
- 突出需要新的策略来加强基因组研究和治疗.
主要方法:
- 关于基因组编辑丰富策略的文献综述.
- 分析研究和临床环境中的应用.
- 确定挑战和未来的方向.
主要成果:
- 为了选择基因编辑细胞,存在各种丰富策略.
- 这些策略在研究和临床环境中都有应用.
- 目前的方法仍然存在广泛使用的局限性.
结论:
- 丰富策略对于推进基因组编辑应用至关重要.
- 需要进一步开发新的战略来克服当前的局限性.
- 提高效率将加速基因治疗和细胞治疗的进展.
相关概念视频
02:31Homologous Recombination
50.7K
The basic reaction of homologous recombination (HR) involves two chromatids that contain DNA sequences sharing a significant stretch of identity. One of these sequences uses a strand from another as a template to synthesize DNA in an enzyme-catalyzed reaction. The final product is a novel amalgamation of the two substrates. To ensure an accurate recombination of sequences, HR is restricted to the S and G2 phases of the cell cycle. At these stages, the DNA has been replicated already and the...
50.7K
01:28CRISPR/Cas9 Genome Editing
73
The CRISPR-Cas system serves as a bacterial defense mechanism against invading genetic elements such as viruses and plasmids, forming the foundation for its adaptation as a powerful genome-editing tool. Originally discovered in prokaryotes, this system has been repurposed to revolutionize genetic engineering across a wide range of organisms, including plants, animals, and humans. The core component, Cas9, is an endonuclease derived from Streptococcus pyogenes, capable of introducing...
73
00:49What is Genetic Engineering?
74.4K
Overview
74.4K