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Selective Immunodepletion of Endogenous Stem Cell Niche for Engraftment
Selective Immunodepletion of Endogenous Stem Cell Niche for Engraftment
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机译:植入的内源性干细胞小生境的选择性免疫不全
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摘要
The present invention provides a clinically applicable method of stem cell transplantation that facilitates engraftment and reconstitutes immunocompetence of the recipient without requiring radiotherapy or chemotherapy, and without development of GVHD or graft rejection. Aspects of the present invention are based on the discovery that the depletion of the endogenous stem cell niche facilitates efficient engraftment of stem cells into that niche. In particular, the present invention combines the use of selective ablation of endogenous stem cells, in combination with the administration to the recipient of exogenous stem cells, resulting in efficient, long-term engraftment and tolerance.
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