发明名称 |
Method for production of mesenchymal cell, method for production of tooth, and mesenchymal cell for formation of tooth |
摘要 |
Disclosed is a mesenchymal cell production method for producing a mesenchymal cell for use in the formation of a tooth, which comprises the steps of: culturing a totipotent stem cell in the presence of a differentiation-inducing agent to produce a differentiation-induced cell population containing a CD44-positive and CD29-positive cell or a CD44-positive and CD106-positive cell; and selecting the CD44-positive and CD29-positive cell or the CD44-positive and CD106-positive cell from the differentiation-induced cell population as a tooth-forming mesenchymal cell. Also disclosed is a tooth production method comprising the steps of placing a first cell population comprising substantially only either one of a mesenchymal cell and an epithelial cell and a second cell population comprising substantially only the other in the inside of a carrier which can allow the cells to be contacted with each other in a closely adhered state without mixing them and culturing the cell populations, wherein the mesenchymal cell comprises the tooth-forming mesenchymal cell.
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申请公布号 |
KR20090109564(A) |
申请公布日期 |
2009.10.20 |
申请号 |
KR20097017305 |
申请日期 |
2008.01.18 |
申请人 |
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发明人 |
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分类号 |
A61K35/32;A61P1/02;C12N5/077;C12N15/09 |
主分类号 |
A61K35/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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