Intraplacental injection of AAV9-CMV-iCre results in the widespread transduction of multiple organs in double-reporter mouse embryos

Adeno-associated virus serotype 9 (AAV9) has become a popular tool for gene transfer because of its ability to cross the blood-brain barrier and efficiently transduce genetic material into a variety of cell types. The study utilized GRR (Green-to-Red Reporter) mouse embryos, in which the expression...

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Detalles Bibliográficos
Autores principales: Gogoleva, Natalia, Shahri, Zeynab Javanfekr, Noda, Atsushi, Liao, Ching-Wei, Wakimoto, Arata, Inoue, Yuri, Jeon, Hyojung, Takahashi, Satoru, Hamada, Michito
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Association for Laboratory Animal Science 2023
Materias:
Original
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10658086/
https://www.ncbi.nlm.nih.gov/pubmed/37183025
http://dx.doi.org/10.1538/expanim.23-0044
Descripción
Sumario:Adeno-associated virus serotype 9 (AAV9) has become a popular tool for gene transfer because of its ability to cross the blood-brain barrier and efficiently transduce genetic material into a variety of cell types. The study utilized GRR (Green-to-Red Reporter) mouse embryos, in which the expression of iCre results in the disappearance of Green Fluorescent Protein (GFP) expression and the detection of Discosoma sp. Red Fluorescent Protein (DsRed) expression by intraplacental injection. Our results demonstrate that AAV9-CMV-iCre can transduce multiple organs in embryos at developmental stages E9.5–E11.5, including the liver, heart, brain, thymus, and intestine. These findings suggest that intraplacental injection of AAV9-CMV-iCre is a viable method for the widespread transduction of GRR mouse embryos.

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