Anholts JDH, Drabbels J, Verduijn W, Oudshoorn M, Schreuder GMT. Five newly identified HLA alleles: A*0310, A*2907, B*4435, Cw*0206, Cw*0506, and confirmation of A*3106, B*3924, Cw*0314, DRB1*0322, and DRB1*1433 alleles.
ACTA ACUST UNITED AC 2004;
63:80-4. [PMID:
14651528 DOI:
10.1111/j.1399-0039.2004.00146.x]
[Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A number of HLA alleles have been newly identified. This concerns HLA-A*0310, A*2907, B*4435, Cw*0206, Cw*0506, of which Cw*0206 was found in three unrelated individuals, all B*4002 positive. Some other alleles are also presented but confirm earlier detected sequences: A*3106, Cw*0314, DRB1*0322, and DRB1*1433. Moreover, we identified B*3924 in a bone marrow transplant recipient and in five of six unrelated stem cell donors, selected for this patient. In all cases, B*3924 was found on a haplotype combining A*0201, B*3924, Cw*0701, and DRB1*1303. The observation of this extended haplotype is of importance for the selection for stem cell transplantation. Cells expressing B*3924 and B*4435 were typed by serology as B39 and B44, respectively. Cells expressing HLA-A*0310 do not express A3 but type as A-Blank.
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