Literature DB >> 18850018

Immunogenic disparities of 11 minor histocompatibility antigens (mHAs) in HLA-matched unrelated allogeneic hematopoietic SCT.

M Markiewicz1, U Siekiera, A Karolczyk, J Szymszal, G Helbig, J Wojnar, M Dzierzak-Mietla, S Kyrcz-Krzemien.   

Abstract

We determined the alleles of 11 mHAs and investigated the association of immunogenic mHA mismatches between a donor and a recipient with a course of allogeneic hematopoietic SCT (allo-HSCT) from 10/10 alleles HLA-matched unrelated donors in 92 recipients after myeloablative conditioning between 2004 and 2006. The frequency analysis of mHA alleles, genotypes and phenotypes accompanied by appropriate restriction HLA Ags allowed for an estimation of the probability of immunogenic mismatches, which was the highest for HA-1, HA-8 and HY. GVH-directed disparity of mHAs with broad tissue distribution, especially of the sex-related HY Ag, influenced the results of allo-HSCT from HLA-matched unrelated donors by not only increasing the probability of chronic GVHD (cGVHD) but also by decreasing the relapse rate.

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Year:  2008        PMID: 18850018     DOI: 10.1038/bmt.2008.326

Source DB:  PubMed          Journal:  Bone Marrow Transplant        ISSN: 0268-3369            Impact factor:   5.483


  6 in total

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Review 3.  Clinical impact of H-Y alloimmunity.

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Journal:  Immunol Res       Date:  2014-05       Impact factor: 2.829

Review 4.  Minor histocompatibility Ags: identification strategies, clinical results and translational perspectives.

Authors:  R Oostvogels; H M Lokhorst; T Mutis
Journal:  Bone Marrow Transplant       Date:  2015-10-26       Impact factor: 5.483

5.  Occurrence and Impact of Minor Histocompatibility Antigens' Disparities on Outcomes of Hematopoietic Stem Cell Transplantation from HLA-Matched Sibling Donors.

Authors:  Monika Dzierzak-Mietla; M Markiewicz; Urszula Siekiera; Sylwia Mizia; Anna Koclega; Patrycja Zielinska; Malgorzata Sobczyk-Kruszelnicka; Slawomira Kyrcz-Krzemien
Journal:  Bone Marrow Res       Date:  2012-11-08

6.  Single step multiple genotyping by MALDI-TOF mass spectrometry, for evaluation of minor histocompatibility antigens in patients submitted to allogeneic stem cell transplantation from HLA-matched related and unrelated donor.

Authors:  Federica Cattina; Simona Bernardi; Vilma Mantovani; Eleonora Toffoletti; Alessandra Santoro; Domenico Pastore; Bruno Martino; Giuseppe Console; Giovanni Martinelli; Michele Malagola
Journal:  Hematol Rep       Date:  2017-09-26
  6 in total

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