BUČKOVÁ, Dana, Lydie IZAKOVIČOVÁ HOLLÁ and Vladimír ZNOJIL. A polymorphism in exon of the CD14 gene and atopic phenotypes in Czech young patients with IgE-mediated allergy. In International Journal on Immunorehabilitation. Moscow, Russia: III European Asthma Congress, 2005, p. 74-74. ISBN 1562-3629.
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Basic information
Original name A polymorphism in exon of the CD14 gene and atopic phenotypes in Czech young patients with IgE-mediated allergy
Name in Czech Polymorfizmus v exonu genu pro CD14 receptor u mladých atopických pacientů v české populaci
Authors BUČKOVÁ, Dana, Lydie IZAKOVIČOVÁ HOLLÁ and Vladimír ZNOJIL.
Edition Moscow, Russia, International Journal on Immunorehabilitation, p. 74-74, 1 pp. 2005.
Publisher III European Asthma Congress
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 30102 Immunology
Country of publisher Greece
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Medicine
ISBN 1562-3629
Keywords in English CD14; gene; polymorphism; IgE; allergy
Tags allergy, CD14, gene, IgE, polymorphism
Changed by Changed by: MUDr. Dana Bučková, Ph.D., učo 15642. Changed: 26/10/2005 14:40.
Abstract
Atopy is a generally considered to be caused by interaction of genetic and environmental factors. The gene encoding CD14 is a positional candidate gene for atopy, as it is localized on chromosome 5q31.1, a region that has been linked to asthma and atopic responses. We investigated relationship among atopic phenotypes and the 1341G/T polymorphism in exon of the CD14 gene in the Czech population. Polymerase chain reaction with RFLP analyses were used to determine the CD14 genotypes in subjects with IgE-mediated allergic diseases (n = 290) and random controls (n = 189). IgE-mediated allergy was recognised by specific IgE or a positive skin prick test to any one or more allergens. The CD14 allele or genotype distributions were similar in patients and control group. However, when atopic patients were subdivided in subjects with positive and those with negative skin prick tests, this polymorphism was significantly associated with a positive reactivity to the mites. T allele of the 1341G/T polymorphism were higher in patients with positive skin prick tests for mites than in patients without reactivity to this antigen (Pcorr<0.01).
Abstract (in Czech)
Gen kódující CD14 receptor je kandidátním genem pro atopii vzhledem ke své poloze na chromozomu 5q. V této studii byla nalezena asociace 1341G/T polymorfizmu v CD14 genu s atopickým fenotypem v české populaci.
Links
GP310/03/D193, research and development projectName: Úloha polymorfizmů v genech pro receptory CD14 a TLR4 u atopických nemocí v české populaci
Investor: Czech Science Foundation, The role of polymorphisms in the CD14 and TLR4 genes in atopic diseases in the Czech population
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