Superiority of intranasal over systemic administration of bioengineered soluble ACE2 for survival and brain protection against SARS-CoV-2 infection
L. Hassler, J. Wysocki, J. T. Ahrendsen, M. Ye, I. Gelarden, V. Nicolaescu, A. Tomatsidou, H. Gula, C. Cianfarini, N. Khurram, Y. Kanwar, B. D. Singer, G. Randall, D. M. Missiakas, J. Henkin, D. Batlle
This study compares intranasal and systemic administration of bioengineered soluble ACE2 in mice, finding intranasal delivery provides better survival and brain protection against SARS-CoV-2.
bioRxiv · Dec 5, 2022 · PreprintPathology