Studies in the Area of Blood and Marrow Transplantation Reported from University of Illinois

2011 FEB 3 -- Researchers detail in 'Human CD4(+)CD25(+) Cells in Combination with CD34(+) Cells and Thymoglobulin to Prevent Anti-hematopoietic Stem Cell T Cell Alloreactivity,' new data in Blood and Marrow Transplantation. "Cotransplantation of human CD34(+) hematopoietic stem cells (HSC) and CD4(+)CD25(+)FoxP3(+) regulatory T cells (Tregs) could prevent anti-HSC alloreactivity and reduce the risk of rejection in HLA mismatched transplants. To pursue this hypothesis we cocultured CD34(+) cells and CD4(+)CD25(+) cells immunomagnetically isolated (Milteny) from human peripheral blood (unmanipulated or granulocyte-colony stimulating factor [G-CSF] mobilized) or cord blood,"...

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