Polyvinylpyrrolidone enhances AAV transduction in vitro and shows preliminary utility for subretinal delivery
Natalia Gogoleva, Thi-Hang Tran, Mayuko OKI, Shinichi Fukuda, Zeynab Javanfekr Shahri, Eugenia Kumaga, Satoru Takahashi, Michito Hamada
This study shows that polyvinylpyrrolidone (PVP) enhances AAV transduction in vitro and improves subretinal delivery in vivo.
bioRxiv · Jul 22, 2026 · PreprintBioengineering