Publications
Detailed Information
Modulation of the resorption and osteoconductivity of alpha-calcium sulfate by histone deacetylase inhibitors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Hong-Moon | - |
dc.contributor.author | Song, Gin-Ah | - |
dc.contributor.author | Lee, Yong-Keun | - |
dc.contributor.author | Baek, Jeong-Hwa | - |
dc.contributor.author | Kim, Gwan-Shik | - |
dc.contributor.author | Woo, Kyung Mi | - |
dc.contributor.author | Choung, Phil-Hoon | - |
dc.contributor.author | Ryoo, Hyun-Mo | - |
dc.date.accessioned | 2013-01-14T06:04:25Z | - |
dc.date.available | 2013-01-14T06:04:25Z | - |
dc.date.issued | 2010-01 | - |
dc.identifier.citation | BIOMATERIALS, Vol.31, No.1, pp.29-37 | ko_KR |
dc.identifier.issn | 0142-9612 | - |
dc.identifier.uri | https://hdl.handle.net/10371/80387 | - |
dc.description.abstract | Calcium sulfate (CS) is an osteoconductive material with a long history of clinical use. However, its resorptive properties are not optimal for bone regeneration. Recently, histone deacetylase inhibitors (HDIs) have been suggested as bone regeneration tools. In this study. we investigated the effects of the HDIs sodium butyrate and trichostatin A on alpha-form CS (alpha CS) performance. MC3T3-E1 pre-osteoblasts cultured on alpha CS containing either HDI (alpha CS/HDI) showed higher levels of alkaline phosphatase activity than those cultured on alpha CS alone. The expression of genes characteristic of the osteoblast phenotype, including Runx2, osteocalcin, and bone sialoprotein, was strongly promoted by alpha CS/HDI. When cultured on alpha CS/HDIs, the osteoclastic differentiation of RAW264.7 monocytes was substantially suppressed, as measured by tartrate-resistant acid phosphatase (TRAP) activity and the expression levels of calcitonin receptor and TRAP. Neither HDI affected the CS setting time, compressive strength, or dissolution in a simulated body fluid. In a rat calvarial model of critical size bone defects, alpha CS/HDIs enhanced osteoblast differentiation, led to new bone formation, and delayed resorption, as confirmed by micro-computed tomography and histological analyses. (C) 2009 Elsevier Ltd. All rights reserved. | ko_KR |
dc.description.sponsorship | The authors wish to acknowledge the financial supports from the Korea Science and Engineering Foundation through the Basic Research Program of the Korea Science & Engineering Foundation (R01-2005-000-106650) and through the National Research Laboratory Program (M1060000283-06J0000-28310), and from Ministry for Health, Welfare & Family Affairs through the Korea Healthcare technology R&D Project (A085021). | - |
dc.language.iso | en | ko_KR |
dc.publisher | ELSEVIER SCI LTD | ko_KR |
dc.subject | Alpha calcium sulfate | ko_KR |
dc.subject | Histone deacetylase inhibitors | ko_KR |
dc.subject | Bone regeneration | ko_KR |
dc.subject | Osteoclasts | ko_KR |
dc.subject | Osteoblasts | ko_KR |
dc.title | Modulation of the resorption and osteoconductivity of alpha-calcium sulfate by histone deacetylase inhibitors | ko_KR |
dc.type | Article | ko_KR |
dc.contributor.AlternativeAuthor | 정홍문 | - |
dc.contributor.AlternativeAuthor | 송진아 | - |
dc.contributor.AlternativeAuthor | 이용근 | - |
dc.contributor.AlternativeAuthor | 백정화 | - |
dc.contributor.AlternativeAuthor | 감관식 | - |
dc.contributor.AlternativeAuthor | 우경미 | - |
dc.contributor.AlternativeAuthor | 정필훈 | - |
dc.contributor.AlternativeAuthor | 류현모 | - |
dc.identifier.doi | 10.1016/j.biomaterials.2009.09.019 | - |
dc.citation.journaltitle | BIOMATERIALS | - |
dc.description.tc | 2 | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.