发明名称 |
EXPANSION OF STEM CELLS IN LONG TERM BONE MARROW CULTURES BY NEUTRALIZATION OF TGF- beta |
摘要 |
A method for expanding growth of hematopoietic stem cells in culture includes a step of admixing to the culture a TGF- beta antagonist such as a soluble TGF- beta receptor or a TGF- beta -neutralizing antibody. Also, treating an animal includes steps of admixing a TGF- beta antagonist to a culture of bone marrow cells to stimulate production of hematopoietic stem cells in the culture, and thereafter administering hematopoietic cells so produced to the animal. Also, a method for treating an animal includes steps of administering a TGF- beta antagonist to the animal. |
申请公布号 |
WO9418991(A1) |
申请公布日期 |
1994.09.01 |
申请号 |
WO1994US01634 |
申请日期 |
1994.02.15 |
申请人 |
CELTRIX PHARMACEUTICALS, INC. |
发明人 |
WAEGELL, WENDY;DASCH, JAMES |
分类号 |
C12P21/08;A61K35/12;A61K35/28;A61K38/00;A61K38/17;A61K38/22;A61K39/395;A61P7/00;C07K16/22;C12N5/0789;(IPC1-7):A61K35/28;C12N5/08 |
主分类号 |
C12P21/08 |
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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