BI-TfR1 CapX rapidly transits the blood-brain barrier for efficient, low-dose gene delivery throughout the CNS
Ken Y. Chan, Chin-Yen Lin, Qin Huang, Simon Pacouret, Qingxia Zheng, John W. Harvey, Pamela P. Brauer, Jencilin Johnston, Fiona E. Serack, Jessie R. Davis, Nikita G Kamath, Saša Jereb, Daniel A. Sprague, Alexander Svanbergsson, Magalie Boucher, , Benjamin E. Deverman
The paper describes BI-TfR1 CapX, a gene delivery vector that efficiently crosses the blood-brain barrier, transduces CNS neurons and astrocytes, and reduces Prnp mRNA with low doses.
bioRxiv · Sep 29, 2026 · PreprintNeuroscience