RT Journal Article T1 Synthetic materials at the forefront of gene delivery A1 Lostalé Seijo, Irene A1 Montenegro García, Javier K1 Gene delivery K1 Gene therapy K1 Nanoparticles AB The delivery of nucleic acids with transient activity for genetic engineering is a promising methodology with potential applications in the treatment of diseases ranging from cancer and infectious diseases to heritable disorders. Restoring the expression of a missing protein, correcting defective splicing of transcripts and silencing or modulating the expression of genes are powerful approaches that could have substantial benefits in biological research and medicine. Impressive progress in improving gene delivery has been made in the past decade, and several products have reached the market. However, translating the results of in vitro and preclinical studies into functional therapies is hindered by the suboptimal performance of gene delivery vehicles in capturing, protecting and delivering nucleic acid cargoes safely and efficaciously. Chemistry has a key role in the development of innovative synthetic materials to overcome the challenges of producing next-generation gene delivery therapies and protocols. In this Review, we discuss the latest chemical advances in the production of materials for the delivery of nucleic acids to cells and for gene therapy PB Springer Nature YR 2018 FD 2018-09-21 LK http://hdl.handle.net/10347/17429 UL http://hdl.handle.net/10347/17429 LA eng NO Lostalé-Seijo, I., & Montenegro, J. (2018). Synthetic materials at the forefront of gene delivery. Nature Reviews Chemistry, 2(10), 258-277. doi: 10.1038/s41570-018-0039-1 NO This is the Author's Accepted Manuscript of the following article: Lostalé-Seijo, I., & Montenegro, J. (2018).Synthetic materials at the forefront of gene delivery. Nature Reviews Chemistry. doi: 10.1038/s41570-018-0039-1 NO The group of J.M. was partially supported by the Spanish Agencia Estatal de Investigación (AEI) (CTQ2014-59646-R and SAF2017-89890-R), the Xunta de Galicia (ED431G/09, ED431C 2017/25 and 2016-AD031) and the European Regional Development Fund (ERDF). J.M. received a Ramón y Cajal grant (RYC-2013-13784), a European Research Council (ERC) Starting Investigator Grant (DYNAP-677786) and a Young Investigator Grant from the Human Frontier Science Research Program (RGY0066/2017) DS Minerva RD 4 may 2026