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DC Field | Value | Language |
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dc.citation.endPage | 3039 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 3030 | - |
dc.citation.title | BIOMACROMOLECULES | - |
dc.citation.volume | 19 | - |
dc.contributor.author | Palanikumar, L. | - |
dc.contributor.author | Choi, Eun Seong | - |
dc.contributor.author | Oh, Jun Yong | - |
dc.contributor.author | Park, Soo Ah | - |
dc.contributor.author | Choi, Huyeon | - |
dc.contributor.author | Kim, Kibeom | - |
dc.contributor.author | Kim, Chaekyu | - |
dc.contributor.author | Ryu, Ja-Hyoung | - |
dc.date.accessioned | 2023-12-21T20:37:24Z | - |
dc.date.available | 2023-12-21T20:37:24Z | - |
dc.date.created | 2018-08-29 | - |
dc.date.issued | 2018-07 | - |
dc.description.abstract | Current drug delivery systems are hampered by poor delivery to tumors, in part reflecting poor encapsulation stability of nanocarriers. Although nanocarriers such as polymeric micelles have high colloidal stability and do not aggregate or precipitate in bulk solution, nanocarriers with low encapsulation stability can lose their cargo during circulation in blood due to interactions with blood cells, cellular membranes, serum proteins, and other biomacromolecules. The resulting premature drug release from carriers limits the therapeutic efficacy at target sites. Herein, we report a simple and robust technique to improve encapsulation stability of drug delivery systems. Specifically, we show that installation of disulfide cross linked noncovalent polymer gatekeepers onto mesoporous silica nanoparticles with a high loading capacity for hydrophobic drugs enhances in vivo therapeutic efficacy by preventing premature release of cargo. Subsequent release of drug cargos was triggered by cleavage of disulfide cross-linking by glutathione, leading to improved antitumor activity of doxoroubicin in mice. These findings provide novel insights into the development of nanocarriers with high encapsulation stability and improved in vivo therapeutic efficacy. | - |
dc.identifier.bibliographicCitation | BIOMACROMOLECULES, v.19, no.7, pp.3030 - 3039 | - |
dc.identifier.doi | 10.1021/acs.biomac.8b00589 | - |
dc.identifier.issn | 1525-7797 | - |
dc.identifier.scopusid | 2-s2.0-85048718257 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24743 | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acs.biomac.8b00589 | - |
dc.identifier.wosid | 000438470800066 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Importance of Encapsulation Stability of Nanocarriers with High Drug Loading Capacity for Increasing in Vivo Therapeutic Efficacy | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology; Chemistry, Organic; Polymer Science | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology; Chemistry; Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | MESOPOROUS SILICA NANOPARTICLES | - |
dc.subject.keywordPlus | DELIVERY PLATFORM | - |
dc.subject.keywordPlus | POLYMER NANOGELS | - |
dc.subject.keywordPlus | MOLECULES | - |
dc.subject.keywordPlus | MICELLES | - |
dc.subject.keywordPlus | RELEASE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | VITRO | - |
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