Bone formation of embryonic stem cell-derived mesenchymal stem cells

被引：0
作者：
Yeon Tae Jung
Ki-Yeon Yoo
Hee Su Lee
机构：
[1] Gangneung Wonju National University,Department of Oral Anatomy, Dental School
来源：
Tissue Engineering and Regenerative Medicine | 2015年 / 12卷
关键词：
Embryonic stem cells; Mesenchymal stem cells; Bone formation; Osteoblast; Bone nodule;
D O I：
暂无
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学科分类号：
摘要：
Human embryonic stem cells are multipotent cells. In this study, We observed osteogenesis of human embryonic stem cell derived mesenchymal stem cells. mbryonic body formation method was used to derive mesenchymal stem cells from human embryonic stem cells. Embryonic stem cell derived mesenchymal stem cells were immunostained for CD 73 to make characterization of mesencymal stem cells. Osteogenesis of CD 73 positive mesencymal stem cells with media included ascorbic acid, dexamethasone and glycerophosphate was induced. After 10 days culture with osteogenesis media, the cells were immunostained with type I collagen, osteocalcin and Runx-2. After 21 days culture with osteogenesis media, the cells were stained with alizarin red to observe bone nodule formation. Mesenchymal stem cells were derived from human embryonic stem cells by embryonic body method. After these cells were cultured with osteogenesis media, the cells were differentiated into osteoblast and showed bone nodule formation.
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页码：132 / 137
页数：5
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