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超越精度:评估目标之外的聚类定期间隔的短时间的平行体重复/Cas9介导的基因组编辑

Irene Peña-Gutiérrez¹, Beatriz Olalla-Sastre¹, Paula Río¹

¹Division of Hematopoietic Innovative Therapies, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain; Instituto de Investigaciones Sanitarias, Fundación Jiménez Díaz, Madrid, Spain.

|December 9, 2024

概括

基因编辑工具CRISPR/Cas9为遗传疾病提供了精确的基因组修改. 然而,评估其潜在的不良影响,如非目标编辑,对于安全的临床翻译至关重要.

科学领域:

分子生物学分子生物学
遗传学是一个遗传学.
生物技术是生物技术.

背景情况:

集群定期间隔的短平行体重复 (CRISPR) /Cas9系统已经彻底改变了基因组修改.
通过纠正突变,CRISPR/Cas9具有治疗遗传疾病的前景.
人们担心CRISPR/Cas9活动引起的意外遗传改变.

研究的目的:

审查评估CRISPR/Cas9非目标效应的方法.
突出各种评估技术的优点和局限性.
讨论这些方法在临床前和临床环境中的应用.

主要方法:

在 silico 计算工具用于预测非目标编辑.
实证实验室方法用于检测意外的基因组变化.
在ex vivo和in vivo实验模型中使用的方法的分析.

主要成果:

为了评估非目标编辑和基因组重排,存在各种方法.
每种方法都有独特的优缺点.
这些评估策略对于临床前研究和临床试验至关重要.

结论:

对CRISPR/Cas9安全性的全面评估对于临床应用至关重要.
了解非目标效应对于治疗开发至关重要.
长期监测患者是必要的,以确保基因编辑疗法的安全性.

关键词:

克里斯普尔-Cas9是什么意思基因编辑基因编辑基因组编辑基因组编辑远离目标 - 远离目标

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