Cited 34 times in
Osteogenic potency of nacre on human mesenchymal stem cells
DC Field | Value | Language |
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dc.contributor.author | 정한성 | - |
dc.date.accessioned | 2016-02-04T11:01:43Z | - |
dc.date.available | 2016-02-04T11:01:43Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1016-8478 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/139503 | - |
dc.description.abstract | Nacre seashell is a natural osteoinductive biomaterial with strong effects on osteoprogenitors, osteoblasts, and osteoclasts during bone tissue formation and morphogenesis. Although nacre has shown, in one study, to induce bridging of new bone across large non-union bone defects in 8 individual human patients, there have been no succeeding human surgical studies to confirm this outstanding potency. But the molecular mechanisms associated with nacre osteoinduction and the influence on bone marrow-derived mesenchymal stem cells (BMSC's), skeletal stem cells or bone marrow stromal cells remain elusive. In this study we highlight the phenotypic and biochemical effects of Pinctada maxima nacre chips and the global nacre soluble protein matrix (SPM) on primary human bone marrow-derived stromal cells (hBMSCs) in vitro. In static co-culture with nacre chips, the hBMSCs secreted Alkaline phosphatase (ALP) at levels that exceeded bone morphogenetic protein (rhBMP-2) treatment. Concentrated preparation of SPM applied to Stro-1 selected hBMSC's led to rapid ALP secretions, at concentrations exceeding the untreated controls even in osteogenic conditions. Within 21 days the same population of Stro-1 selected hBMSCs proliferated and secreted collagens I-IV, indicating the premature onset of an osteoblast phenotype. The same SPM was found to promote unselected hBMSC differentiation with osteocalcin detected at 7 days, and proliferation increased at 7 days in a dose-dependent manner. In conclusion, nacre particles and nacre SPM induced the early stages of human bone cell differentiation, indicating that they may be promising soluble factors with osteoinductive capacity in primary human bone cell progenitors such as, hBMSC's. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 267~272 | - |
dc.relation.isPartOf | MOLECULES AND CELLS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Cell Differentiation* | - |
dc.subject.MESH | Cells, Cultured | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Mesenchymal Stromal Cells/drug effects | - |
dc.subject.MESH | Mesenchymal Stromal Cells/physiology* | - |
dc.subject.MESH | Mice | - |
dc.subject.MESH | Nacre/pharmacology* | - |
dc.subject.MESH | Osteogenesis | - |
dc.subject.MESH | Pinctada/chemistry | - |
dc.title | Osteogenic potency of nacre on human mesenchymal stem cells | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Oral Biology (구강생물학) | - |
dc.contributor.googleauthor | David W. Green | - |
dc.contributor.googleauthor | Hyuk-Jae Kwon | - |
dc.contributor.googleauthor | Han-Sung Jung | - |
dc.identifier.doi | 10.14348/molcells.2015.2315 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A03758 | - |
dc.relation.journalcode | J02273 | - |
dc.identifier.eissn | 0219-1032 | - |
dc.identifier.pmid | 25666352 | - |
dc.subject.keyword | bone morphogenetic protein | - |
dc.subject.keyword | human bone marrow stromal cells | - |
dc.subject.keyword | mesenchymal stem cells | - |
dc.subject.keyword | nacre | - |
dc.subject.keyword | nacre soluble matrix proteins | - |
dc.subject.keyword | osteoinduction | - |
dc.contributor.alternativeName | Jung, Han Sung | - |
dc.contributor.affiliatedAuthor | Jung, Han Sung | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 38 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 267 | - |
dc.citation.endPage | 272 | - |
dc.identifier.bibliographicCitation | MOLECULES AND CELLS, Vol.38(3) : 267-272, 2015 | - |
dc.identifier.rimsid | 55436 | - |
dc.type.rims | ART | - |
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