http://www.cnr.it/ontology/cnr/individuo/prodotto/ID59423
Distribution of killer cell immunoglobulin-like receptors genes in the Italian Caucasian population (Articolo in rivista)
- Type
- Label
- Distribution of killer cell immunoglobulin-like receptors genes in the Italian Caucasian population (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1186/1479-5876-4-44 (literal)
- Alternative label
Bontadini, A. (a); Testi, M. (b); Cuccia, M.C. (c); , Martinetti, M. (c); Carcassi, C. (c); Chiesa, A. (c); Cosentini, E. (c); Dametto, E. (c); Frison, S. (c); Iannone, A.M. (c); Lombardo, C. (c); Malagoli, A. (c); Mariani, M. (c);Mariotti, L. (c); Mascaretti, L. (c); Mele, L. (c); Miotti, V. (c); Nesci, S. (c); Ozzella, G. (c); Piancatelli, D. (c); Romeo, G. (c); Tagliaferri, C. (c); Vatta, S. (c); Andreani, M. (b); Conte, R. (a) (2006)
Distribution of killer cell immunoglobulin-like receptors genes in the Italian Caucasian population
in Journal of translational medicine (Online)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Bontadini, A. (a); Testi, M. (b); Cuccia, M.C. (c); , Martinetti, M. (c); Carcassi, C. (c); Chiesa, A. (c); Cosentini, E. (c); Dametto, E. (c); Frison, S. (c); Iannone, A.M. (c); Lombardo, C. (c); Malagoli, A. (c); Mariani, M. (c);Mariotti, L. (c); Mascaretti, L. (c); Mele, L. (c); Miotti, V. (c); Nesci, S. (c); Ozzella, G. (c); Piancatelli, D. (c); Romeo, G. (c); Tagliaferri, C. (c); Vatta, S. (c); Andreani, M. (b); Conte, R. (a) (literal)
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- Rivista
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- unofficial Impact Factor: 2,02 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
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- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- PubMed (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- a Transfusion Service, S. Orsola-Malpighi Hospital, Bologna, Italy
b Mediterranean Institute of Hematology, Rome, Italy
c Italian KIR Collaborative AIBT Group, Italy (literal)
- Titolo
- Distribution of killer cell immunoglobulin-like receptors genes in the Italian Caucasian population (literal)
- Abstract
- BACKGROUND:
Killer cell immunoglobulin-like receptors (KIRs) are a family of inhibitory and activatory receptors that are expressed by most natural killer (NK) cells. The KIR gene family is polymorphic: genomic diversity is achieved through differences in gene content and allelic polymorphism. The number of KIR loci has been reported to vary among individuals, resulting in different KIR haplotypes. In this study we report the genotypic structure of KIRs in 217 unrelated healthy Italian individuals from 22 immunogenetics laboratories, located in the northern, central and southern regions of Italy.
METHODS:
Two hundred and seventeen DNA samples were studied by a low resolution PCR-SSP kit designed to identify all KIR genes.
RESULTS:
All 17 KIR genes were observed in the population with different frequencies than other Caucasian and non-Caucasian populations; framework genes KIR3DL3, KIR3DP1, KIR2DL4 and KIR3DL2 were present in all individuals. Sixty-five different profiles were found in this Italian population study. Haplotype A remains the most prevalent and genotype 1, with a frequency of 28.5%, is the most commonly observed in the Italian population.
CONCLUSION:
The Italian Caucasian population shows polymorphism of the KIR gene family like other Caucasian and non-Caucasian populations. Although 64 genotypes have been observed, genotype 1 remains the most frequent as already observed in other populations. Such knowledge of the KIR gene distribution in populations is very useful in the study of associations with diseases and in selection of donors for haploidentical bone marrow transplantation. (literal)
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