Optimization of CRISPR-Cas9 Delivery Mechanisms via Engineered Viral Vectors: A Novel Technical Framework for Precise Genomic Editing

Abstract

In recent years, the CRISPR-Cas9 technology has revolutionized the field of genomic editing, yet efficient delivery remains a critical bottleneck. This paper presents an advanced optimization of CRISPR-Cas9 delivery mechanisms utilizing engineered viral vectors, aimed at enhancing transfection rates and specificity. We employed a series of in vitro analyses coupled with in vivo experiments in murine models to evaluate the efficacy and safety of our optimized delivery system. Our findings demonstrate a significant increase in targeted genome modifications while reducing off-target effects compared to conventional methods. This novel technical framework not only advances the precision of genomic editing but also provides a scalable solution for therapeutic applications. The implications for genetic research and biomedicine are profound, paving the way for more effective gene therapies.