发明名称 |
METHOD FOR ISOLATING STEM CELLS AND STEM CELLS DERIVED FROM A PAD-LIKE TISSUE OF TEETH |
摘要 |
The invention relates to a method for isolating non-embryonic stem cells from a tissue that is located in immediate vicinity of immature, developing teeth or wisdom teeth. The invention further relates to non-embryonic stem cells derived from said tissue. The method according to the invention utilises a living soft tissue residing underneath the dental papilla 12 in immediate vicinity of the apical side of a developing tooth, which is clearly distinguished from other tooth tissue, such as dental papilla 12 or follicle. The pad-like tissue 16 can only be detected in a defined, specific developmental stage in an early phase of root formation. That is, identifying and separating the pad-like tissue 16 is only possible from the appearance of the bony alveolar fundus to the end of the formation of the root of the tooth.
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申请公布号 |
US2009162326(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20060997245 |
申请日期 |
2006.07.17 |
申请人 |
SIEMONSMEIER JURGEN;THIE MICHAEL;DEGISTIRICI OZER;GOTZ WERNER |
发明人 |
SIEMONSMEIER JURGEN;THIE MICHAEL;DEGISTIRICI OZER;GOTZ WERNER |
分类号 |
A61K45/00;A61P43/00;C12N5/00;C12N5/077 |
主分类号 |
A61K45/00 |
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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