| Literature DB >> 12439703 |
N Ochiai1, C Shimazaki, S Fuchida, A Okano, T Sumikuma, E Ashihara, T Inaba, N Fujita, E Maruya, M Nakagawa.
Abstract
A 17-year-old male with chronic myelogenous leukemia in blast crisis received a non-T cell-depleted (TCD) HLA haplo-identical three-loci mismatched hematopoietic stem cell transplant (HSCT) from his mother. Long-term feto-maternal microchimerism was detected by nested polymerase chain reaction with sequence-specific primer typing. The post-transplantation prophylaxis against graft-versus-host disease (GVHD) was tacrolimus with minidose methotrexate. Sustained engraftment was obtained. Acute GVHD (grade 2) developed, but improved rapidly. Bone marrow aspiration on day 120 showed complete remission. Non-TCD HLA haplo-identical HSCT based on feto-maternal microchimerism might be feasible and has important implications in the selection of alternative family donors in HSCT.Entities:
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Year: 2002 PMID: 12439703 DOI: 10.1038/sj.bmt.1703736
Source DB: PubMed Journal: Bone Marrow Transplant ISSN: 0268-3369 Impact factor: 5.483