发明名称 |
Hematopoietic stem cells treated by in vitro fucosylation and methods of use |
摘要 |
A method of in vitro fucosylation of selectin ligands on cord blood-derived hematopoietic stem cells for bone marrow transplantation is disclosed. In this method, an effective amount of an ±1,3-fucosyltransferase, e.g., ±1,3-fucosyltransferase VI, is used in vitro to treat cord blood-derived hematopoietic stem cells to convert non-functional PSGL-1 or other ligans on the cell surface into functional forms that bind selectins, especially P-selectin or E-selectin. The treated cells have enhanced effectiveness in reconstituting bone marrow in patients in need of such therapy. |
申请公布号 |
EP2327760(A3) |
申请公布日期 |
2011.08.24 |
申请号 |
EP20100181456 |
申请日期 |
2004.03.03 |
申请人 |
XIA, LIJUN;MCEVER, RODGER P. |
发明人 |
XIA, LIJUN;MCEVER, RODGER P. |
分类号 |
C12N5/00;A61K35/12;C12N5/02;C12N5/0789 |
主分类号 |
C12N5/00 |
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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