Volume 35, Issue 4-5 pp. 405-407

Distribution of killer cell immunoglobulin-like receptor genes in Poles

E. Majorczyk

E. Majorczyk

Laboratory of Immunogenetics, Department of Clinical Immunology, Ludwik Hirszfeld Institute, Polish Academy of Sciences, Wrocław, Poland

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W. Łuszczek

W. Łuszczek

Laboratory of Immunogenetics, Department of Clinical Immunology, Ludwik Hirszfeld Institute, Polish Academy of Sciences, Wrocław, Poland

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I. Nowak

I. Nowak

Laboratory of Immunogenetics, Department of Clinical Immunology, Ludwik Hirszfeld Institute, Polish Academy of Sciences, Wrocław, Poland

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A. Pawlik

A. Pawlik

 Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University, Szczecin, Poland and

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A. Wiśniewski

A. Wiśniewski

Laboratory of Immunogenetics, Department of Clinical Immunology, Ludwik Hirszfeld Institute, Polish Academy of Sciences, Wrocław, Poland

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M. Jasek

M. Jasek

Laboratory of Immunogenetics, Department of Clinical Immunology, Ludwik Hirszfeld Institute, Polish Academy of Sciences, Wrocław, Poland

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P. Kuśnierczyk

P. Kuśnierczyk

Laboratory of Immunogenetics, Department of Clinical Immunology, Ludwik Hirszfeld Institute, Polish Academy of Sciences, Wrocław, Poland

 Jan Długosz Paedagogical University, Częstochowa, Poland

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First published: 24 September 2008
Citations: 5
Piotr Kuśnierczyk, PhD, Laboratory of Immunogenetics, Department of Clinical Immunology, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, ul. Rudolfa Weigla 12, 53-114 Wrocław, Poland. Tel: +48 71 370 9976; Fax: +48 71 337 1382; E-mail: [email protected]

Summary

Killer cell immunoglobulin-like receptors (KIRs) present on natural killer cells and minor subpopulations of T cells recognize class I human leucocyte antigen (HLA) molecules on the surface of target cells. Humans differ by the presence or absence of some KIR genes on their chromosomes. As KIRs are important for the outcome of tissue transplantation (particularly for haematopoietic stem cell transplantation) and possibly for pregnancy and autoimmune diseases, knowledge of the KIR gene distribution in a given human population is of practical value. Therefore, we tested 363 healthy individuals from Western Poland for the presence or absence of KIR genes. Results are compared with those published for other human populations. KIR gene frequencies in Poles are close to these in other Caucasoids but different from those in Asian and African populations, and particularly distant from those in Australian Aborigines.

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