Generation of an iPSC-line (BIONi010C-48) with restored P-glycoprotein functionality following transfection with the human MDR1 gene in the AAVS1 locus.

The human MDR1 gene encodes the efflux transporter P-glycoprotein, which plays an important part of the blood-brain barrier function of brain microvascular endothelial cells (BMECs). Here, we report the generation of an iPSC line, where a construct of the human MDR1 gene was inserted into the safe-site locus AAVS1. This iPSC line (BIONi010-C-48) shows functional expression of P-gp and can further be differentiated and cultured into electrically tight BMEC-like monolayers exhibiting polarized expression of P-gp in the apical membrane.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved.)