DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, JA | - |
dc.contributor.author | Yeom, J | - |
dc.contributor.author | Hwang, BW | - |
dc.contributor.author | Hoffman, AS | - |
dc.contributor.author | Hahn, SK | - |
dc.date.accessioned | 2016-03-31T07:32:51Z | - |
dc.date.available | 2016-03-31T07:32:51Z | - |
dc.date.created | 2015-02-12 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.issn | 0079-6700 | - |
dc.identifier.other | 2014-OAK-0000031943 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/13750 | - |
dc.description.abstract | Regenerative medicine involves interdisciplinary biomimetic approaches for cell therapy and tissue regeneration, employing the triad of cells, signals, and/or scaffolds. Remarkably, the field of therapeutic cells has evolved from the use of embryonic and adult stem cells to the use of induced pluripotent stem cells. For application of these cells in regenerative medicine, cell fate needs to be carefully controlled via external signals, such as the physical properties of an artificial extracellular matrix (ECM) and biologically active molecules in the form of small molecules, peptides, and proteins. It is therefore crucial to develop biomimetic scaffolds, reflecting the nanoenvironment of three-dimensional (3D) ECM in the body. Here, we describe in situ-forming injectable hydrogel systems, prepared using a variety of chemical crosslinkers and/or physical interactions, for application in regenerative medicine. Selective and fast chemical reactions under physiological conditions are prerequisites for in situ formation of injectable hydrogels. These hydrogels are attractive for regenerative medicine because of their ease of administration, facile encapsulation of cells and biomolecules without severe toxic effects, minimally invasive treatment, and possibly enhanced patient compliance. Recently, the Michael addition reaction between thiol and vinyl groups, the click reaction between bis(yne) molecules and multiarm azides, and the Schiff base reaction have been investigated for generation of injectable hydrogels, due to the high selectivity and biocompatibility of these reactions. Noncovalent physical interactions have also been proposed as crosslinking mechanisms for in situ forming injectable hydrogels. Hydrophobic interactions, ionic interactions, stereocomplex formation, complementary pair formation, and host-guest interactions drive the formation of 3D polymeric networks. In particular, supramolecular hydrogels have been developed using the host-guest chemistry of cyclodextrin (CD) and cucurbituril (CB), which allows highly selective, simple, and biocompatible crosslinking. Molecular recognition and complex formation of supramolecules, without the need for additional additives, have been successfully applied to the 3D network formation of polymer chains. Finally, we revieliv the current state of the art of injectable hydrogel systems for application in regenerative medicine, including cell therapy and tissue regeneration. (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | PROGRESS IN POLYMER SCIENCE | - |
dc.title | In Situ-Forming Injectable Hydrogels for Regenerative Medicine | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/J.PROGPOLYMSCI.2014.07.006 | - |
dc.author.google | Yang, JA | - |
dc.author.google | Yeom, J | - |
dc.author.google | Hwang, BW | - |
dc.author.google | Hoffman, AS | - |
dc.author.google | Hahn, SK | - |
dc.relation.volume | 39 | - |
dc.relation.issue | 12 | - |
dc.relation.startpage | 1973 | - |
dc.relation.lastpage | 1986 | - |
dc.contributor.id | 10149037 | - |
dc.relation.journal | PROGRESS IN POLYMER SCIENCE | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PROGRESS IN POLYMER SCIENCE, v.39, no.12, pp.1973 - 1986 | - |
dc.identifier.wosid | 000347134000001 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1986 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1973 | - |
dc.citation.title | PROGRESS IN POLYMER SCIENCE | - |
dc.citation.volume | 39 | - |
dc.contributor.affiliatedAuthor | Hahn, SK | - |
dc.identifier.scopusid | 2-s2.0-84910602067 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 164 | - |
dc.description.scptc | 127 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Editorial Material | - |
dc.subject.keywordPlus | MESENCHYMAL STEM-CELLS | - |
dc.subject.keywordPlus | CHITOSAN-BASED HYDROGELS | - |
dc.subject.keywordPlus | HYALURONIC-ACID | - |
dc.subject.keywordPlus | SUPRAMOLECULAR HYDROGELS | - |
dc.subject.keywordPlus | BIODEGRADABLE HYDROGELS | - |
dc.subject.keywordPlus | CEREBRAL ORGANOIDS | - |
dc.subject.keywordPlus | SENSITIVE HYDROGEL | - |
dc.subject.keywordPlus | ALGINATE HYDROGELS | - |
dc.subject.keywordPlus | MICHAEL ADDITION | - |
dc.subject.keywordPlus | DRUG-DELIVERY | - |
dc.subject.keywordAuthor | Artificial extracellular matrix | - |
dc.subject.keywordAuthor | Cell therapy | - |
dc.subject.keywordAuthor | Injectable hydrogel | - |
dc.subject.keywordAuthor | Regenerative medicine | - |
dc.subject.keywordAuthor | Tissue regeneration | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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