Viral Vectors 101: Systemic Capsids
Type
Blog Post
...mechanism unknown)
Chen et al., 2023
AAV9.452sub.LUNG1
Lung: ATII cells
Mice
N/A
Goertsen et...type II cell transduction in the rodent lung
AAV9.452sub.LUNG1 is an engineered capsid derived from AAV9...has tropism for lung cells, and has increased overall transduction throughout the lungs. Like other engineered...AAV9 that effectively transduces mouse lungs, targeting alveolar epithelial type II cells (Goertsen, Goeden... does express in the brain. Both AAV9 and AAV9.452sub.LUNG1 have significantly higher off-target expression...including PAL1D, are detargeted from the liver, kidney, lung, and thymus, and transduce the heart and spleen ...Flytzanis, N. C., & Gradinaru, V. (2022). Targeting the lung epithelium after intravenous delivery by directed...