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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002809naa a2200433 4500
001oai:DiVA.org:su-225804
003SwePub
008240123s2023 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2258042 URI
024a https://doi.org/10.3390/biom131217512 DOI
040 a (SwePub)su
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Nebogatova, Jekaterina4 aut
2451 0a A Method for Using Cell-Penetrating Peptides for Loading Plasmid DNA into Secreted Extracellular Vesicles
264 1c 2023
338 a print2 rdacarrier
520 a The low bioavailability and high toxicity of plasmid DNA (pDNA)-based therapeutics pose challenges for their in vivo application. Extracellular vesicles (EVs) have great potential to overcome these limitations, as they are biocompatible native cargo carriers. Various methods for loading pDNA into EVs, including electroporation, sonication, and co-incubation, have been previously investigated, but their success has been questionable. In this study, we report a unique method for loading EVs with pDNA through transient transfection using cell-penetrating peptides (CPPs). With this method, we found a 104-fold increase in the expression levels of the luciferase reporter protein in recipient cells compared to the untreated cells. These data point to the high transfection efficacy and bioavailability of the delivered encapsulated nucleic acid. Furthermore, the in vivo experimental data indicate that the use of pDNA-loaded EVs as native delivery vehicles reduces the toxic effects associated with traditional nucleic acid (NA) delivery and treatment.
650 7a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng
653 a extracellular vesicles
653 a gene therapy
653 a nucleic acid therapeutics
653 a drug delivery system
653 a cell-penetrating peptides
700a Hark, Heleri Heike4 aut
700a Puskar, Anett4 aut
700a Porosk, Ly4 aut
700a Guazzi, Paolo4 aut
700a Dowaidar, Moataz4 aut
700a Langel, Ülou Stockholms universitet,Institutionen för biokemi och biofysik,University of Tartu, Estonia4 aut0 (Swepub:su)ulo
700a Kurrikoff, Kaido4 aut
710a Stockholms universitetb Institutionen för biokemi och biofysik4 org
773t Biomoleculesg 13:12q 13:12x 2218-273X
856u https://doi.org/10.3390/biom13121751y Fulltext
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-225804
8564 8u https://doi.org/10.3390/biom13121751

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