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Receptor-mediated gene delivery by folate-PEG-baculovirus in vitro
DC Field | Value | Language |
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dc.contributor.author | Kim, You-Kyoung | - |
dc.contributor.author | Choi, Jae Young | - |
dc.contributor.author | Yoo, Mi-Kyong | - |
dc.contributor.author | Jiang, Hu-Lin | - |
dc.contributor.author | Arote, Rohidas | - |
dc.contributor.author | Je, Yeon Ho | - |
dc.contributor.author | Cho, Myung-Haing | - |
dc.contributor.author | Cho, Chong-Su | - |
dc.date.accessioned | 2009-09-01 | - |
dc.date.available | 2009-09-01 | - |
dc.date.created | 2018-04-11 | - |
dc.date.issued | 2007-09 | - |
dc.identifier.citation | Journal of Biotechnology, Vol.131 No.3, pp.353-361 | - |
dc.identifier.issn | 0168-1656 | - |
dc.identifier.other | 30990 | - |
dc.identifier.uri | https://hdl.handle.net/10371/8341 | - |
dc.description.abstract | Gene delivery using baculovirus is a promising approach for efficient and safe gene therapy compared with animal viruses. However, obstacles of baculovirus-mediated gene delivery include inactivation of baculovirus in human serum and whole blood and the lack of specificity in targeted delivery. Therefore, chemical modification of the viral surface with poly(ethylene glycol) (PEG) and a targeting ligand, such as folate, is necessary for stable and targeted gene delivery via receptor-mediated endocytosis. In this study, folate-PEG (F-PEG) was attached on the baculovirus surface to obtain efficiency and specificity of gene delivery. Composition of F-PEG and degree of capsid modification with F-PEG was determined using H-1 nuclear magnetic resonance (H-1 NMR) and fluorescamine assay, respectively. Folate-PEG-Baculovirus (F-P-Bac) showed enhanced transduction efficiency compared to PEG-Baculovirus (P-Bac) in folate receptor (FR)-positive KB cells. Moreover, this enhanced transduction was not observed in FR-negative HepG2 cells. Presence of free folate in the medium blocked the transduction of F-P-Bac, whereas transduction efficiency of P-Bac in the presence or absence of free folate was not changed significantly. This study thus suggests that F-P-Bac can be used as a receptor-mediated gene delivery system. (C) 2007 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | en |
dc.publisher | Elsevier BV | - |
dc.title | Receptor-mediated gene delivery by folate-PEG-baculovirus in vitro | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 조명행 | - |
dc.identifier.doi | 10.1016/j.jbiotec.2007.07.938 | - |
dc.citation.journaltitle | Journal of Biotechnology | - |
dc.identifier.wosid | 000250031300018 | - |
dc.identifier.scopusid | 2-s2.0-34548409638 | - |
dc.citation.endpage | 361 | - |
dc.citation.number | 3 | - |
dc.citation.startpage | 353 | - |
dc.citation.volume | 131 | - |
dc.identifier.sci | 000250031300018 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Je, Yeon Ho | - |
dc.contributor.affiliatedAuthor | Cho, Myung-Haing | - |
dc.contributor.affiliatedAuthor | Cho, Chong-Su | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ADENOVIRAL VECTORS | - |
dc.subject.keywordPlus | MAMMALIAN-CELLS | - |
dc.subject.keywordPlus | CANCER-CELLS | - |
dc.subject.keywordPlus | MEMBRANE-TRANSPORT | - |
dc.subject.keywordPlus | IMMUNE-RESPONSES | - |
dc.subject.keywordPlus | VIRAL VECTORS | - |
dc.subject.keywordPlus | KB-CELLS | - |
dc.subject.keywordPlus | VIVO | - |
dc.subject.keywordPlus | TRANSDUCTION | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordAuthor | gene therapy | - |
dc.subject.keywordAuthor | targeted delivery | - |
dc.subject.keywordAuthor | folate receptor | - |
dc.subject.keywordAuthor | Folate-PEG-Baculovirus | - |
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