Yoon-Sun Yang

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Transplantation of marrow-derived mesenchymal stem cells (MSCs), expanded by culture in addition to whole bone marrow, has been shown to enhance engraftment of human hematopoietic stem cells (HSCs). Our hypothesis was that there might be an optimum ratio range that could enhance engraftment. We examined the percent donor chimerism according to the ratio of(More)
We conducted a pilot study of the infusion of intravenous autologous cord blood (CB) in children with cerebral palsy (CP) to assess the safety and feasibility of the procedure as well as its potential efficacy in countering neurological impairment. Patients diagnosed with CP were enrolled in this study if their parents had elected to bank their CB at birth.(More)
BACKGROUND Clinical studies have demonstrated that intracoronary or intramyocardial transplantation of bone marrow mononuclear cells (BMMNCs) into ischemic myocardium improves cardiac function. The objective of the present study was to evaluate the safety and feasibility of intramyocardial BMMNC transplantation into nongraftable areas in combination with(More)
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