Lipopeptide‐Based Nanosome‐Mediated Delivery of Hyperaccurate CRISPR/Cas9 Ribonucleoprotein for Gene Editing

A transient cytosolic delivery system for accurate Cas9 ribonucleoprotein is a key factor for target specificity of the CRIPSR/Cas9 toolkit. Owing to the large size of the Cas9 protein and a long negative strand RNA, the development of the delivery system is still a major challenge. Here, a size‐controlled lipopeptide‐based nanosome system is reported, derived from the blood‐brain barrier‐permeable dNP2 peptide which is capable of delivering a...