Non-replicating recombinant vector derived from adeno-associated virus AAV, lacking all AAV viral genes and carrying the human micro-dystrophin (h-µD5) gene
BI 1831169 is a recombinant live-attenuated Vesicular Stomatitis Virus (rVSV), modified to replace the VSV-G glycoprotein with the Lymphocytic Choriomeningitis Virus glycoprotein in order to minimize the potential of neurotoxicity for humans and skin disease in animals.