Abstract
RNA nanoparticles are promising therapeutic platforms to improve radiotherapy since they can be functionalized with multiple small interfering RNAs (RNAi) to simultaneously silence critical radioresistance genes. Here we describe the transfer of RNA rings to mammalian cancer cells through reverse transfection, followed by in vitro irradiation and biological assays as surrogates’ endpoints for radiotherapy efficacy.
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Acknowledgments
This research was also supported in part by a FAPESP-USP SPRINT grant from The Graduate School at the University of North Carolina at Charlotte and Sao Paulo Research Foundation (FAPESP) under FAPESP Grants 2017/50029-6 and CNPq grants 426714/2016-0 and 305700/2017-0 (to R.C.) and a CAPES fellowship (to I.N.F). The authors would also like to thank Mara de Souza Junqueira, MSc, for performing cell irradiation at the University of São Paulo.
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de Freitas Saito, R., Ferreira, I.N., Rangel, M.C., Chammas, R. (2023). Reverse Transfection of Functional RNA Rings into Cancer Cells Followed by in Vitro Irradiation. In: Afonin, K.A. (eds) RNA Nanostructures. Methods in Molecular Biology, vol 2709. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-3417-2_18
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DOI: https://doi.org/10.1007/978-1-0716-3417-2_18
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