Efficient delivery of therapeutic molecules in vitro and in vivo
AssigneeMassachusetts Eye and Ear Infirmary
InventorsZheng-Yi Chen, David Liu, John Anthony Zuris, David B. Thompson
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Abstract
Compositions are described for direct protein delivery into multiple cell types in the mammalian inner ear. The compositions are used to deliver protein(s) (such as gene editing factors) editing of genetic mutations associated with deafness or associated disorders thereof. The delivery of genome editing proteins for gene editing and correction of genetic mutations protect or restore hearing from genetic deafness. Methods of treatment include the intracellular delivery of these molecules to a specific therapeutic target.
Claims4
A chimeric molecule comprising at least one gene editing agent fused, complexed or linked to at least one guide RNA (gRNA) wherein the at least one gRNA is targeted to a Pmca2 genomic nucleic acid sequence.
Dependencies are inferred from the claim text.