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The Role of HLA in Cord Blood Transplantation

Catherine Stavropoulos-Giokas1, Amalia Dinou, Andreas Papassavas

  • 1Hellenic Cord Blood Bank, Biomedical Research Foundation Academy of Athens (BRFAA), 4 Soranou Efessiou Street, 115 27 Athens, Greece.

Bone Marrow Research
|October 26, 2012
PubMed

In recent years, umbilical cord blood (CB), a rich source of hematopoietic stem cells (HSC), has been used successfully as an alternative HSC source to treat a variety of hematologic, immunologic, genetic, and oncologic disorders. CB has several advantages, including prompt availability of the transplant, decrease of graft versus host disease (GVHD) and better long-term immune recovery, resulting in a similar long-term survival. Studies have shown that some degree of HLA mismatches is acceptable. This review is intended to outline the main aspects of HLA matching in different settings (related, pediatric, adult, or double-unit HSCT), its effect on transplantation outcome and the role of HLA in donor selection.

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