Black rice (Oryza sativa L.) extracts induce osteoblast differentiation and protect against bone loss in ovariectomized rats
DC Field | Value | Language |
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dc.contributor.author | Jang, Woo-Seok | - |
dc.contributor.author | Seo, Cho-Rong | - |
dc.contributor.author | Jang, Hwan Hee | - |
dc.contributor.author | Song, No-Joon | - |
dc.contributor.author | Kim, Jong-Keun | - |
dc.contributor.author | Ahn, Jee-Yin | - |
dc.contributor.author | Han, Jaejoon | - |
dc.contributor.author | Seo, Woo Duck | - |
dc.contributor.author | Lee, Young Min | - |
dc.contributor.author | Park, Kye Won | - |
dc.date.accessioned | 2021-09-05T00:47:11Z | - |
dc.date.available | 2021-09-05T00:47:11Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 2042-650X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96140 | - |
dc.description.abstract | Osteoporosis, an age associated skeletal disease, exhibits increased adipogenesis at the expense of osteogenesis from common osteoporotic bone marrow cells. In this study, black rice (Oryza sativa L.) extracts (BRE) were identified as osteogenic inducers. BRE stimulated the alkaline phosphatase (ALP) activity in both C3H10T1/2 and primary bone marrow cells. Similarly, BRE increased mRNA expression of ALP and osterix. Oral administration of BRE in OVX rats prevented decreases in bone density and strength. By contrast, BRE inhibited adipocyte differentiation of mesenchymal C3H10T1/2 cells and prevented increases in body weight and fat mass in high fat diet fed obese mice, further suggesting the dual effects of BRE on anti-adipogenesis and pro-osteogenesis. UPLC analysis identified cyanidin-3-O-glucoside and peonidin-3-O-glucoside as main anti-adipogenic effectors but not for pro-osteogenic induction. In mechanism studies, BRE selectively stimulated Wnt-driven luciferase activities. BRE treatment also induced Wnt-specific target genes such as Axin2, WISP2, and Cyclin D1. Taken together, these data suggest that BRE is a potentially useful ingredient to protect against age related osteoporosis and diet induced obesity. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | MESENCHYMAL STEM-CELLS | - |
dc.subject | HIGH-FAT DIET | - |
dc.subject | MODEL | - |
dc.subject | SUPPRESSES | - |
dc.subject | ADIPOCYTE | - |
dc.subject | ACID | - |
dc.subject | MICE | - |
dc.title | Black rice (Oryza sativa L.) extracts induce osteoblast differentiation and protect against bone loss in ovariectomized rats | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Han, Jaejoon | - |
dc.identifier.doi | 10.1039/c4fo00836g | - |
dc.identifier.scopusid | 2-s2.0-84928114601 | - |
dc.identifier.wosid | 000347235900026 | - |
dc.identifier.bibliographicCitation | FOOD & FUNCTION, v.6, no.1, pp.265 - 275 | - |
dc.relation.isPartOf | FOOD & FUNCTION | - |
dc.citation.title | FOOD & FUNCTION | - |
dc.citation.volume | 6 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 265 | - |
dc.citation.endPage | 275 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.subject.keywordPlus | MESENCHYMAL STEM-CELLS | - |
dc.subject.keywordPlus | HIGH-FAT DIET | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | SUPPRESSES | - |
dc.subject.keywordPlus | ADIPOCYTE | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordPlus | MICE | - |
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