Advances in Clinical and Experimental Medicine

Title abbreviation: Adv Clin Exp Med
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Advances in Clinical and Experimental Medicine

2007, vol. 16, nr 5, September-October, p. 689–694

Publication type: review article

Language: English

The Genetic Background of Crohn’s Disease – Basic Genetic Definitions and the Gene CARD15

Genetyczne podłoże choroby Leśniowskiego−Crohna – podstawowe pojęcia z zakresu genetyki i gen CARD15

Anna Sadakierska−Chudy1,, Katarzyna Neubauer2,, Elżbieta Poniewierka2,

1 Molecular Techniques Unit, Department of Forensic Medicine, Silesian Piasts University of Medicine in Wrocław, Poland

2 Department of Gastroenterology and Hepatology, Silesian Piasts University of Medicine in Wrocław, Poland

Abstract

The complicated etiopathogenesis of Crohn’s disease includes a genetic background. Many epidemiological studies show geographical, racial, and ethnic differences in disease prevalence as well as familial occurrence. A genetic background is currently confirmed by molecular studies. The first gene identified as a “susceptibility” gene of Crohn’s disease was NOD2/CARD15. This paper explains the basic genetic definitions and the role of the CARD15 gene.

Streszczenie

W wieloczynnikowej etiopatogenezie choroby Leśniowskiego−Crohna uwzględnia się podłoże genetyczne. Przemawiają za tym obserwacje epidemiologiczne stwierdzające różnice geograficzne, rasowe i etniczne w częstości występowania choroby oraz jej występowanie rodzinne. Obecnie podłoże genetyczne choroby znajduje także potwierdzenie na płaszczyźnie badań molekularnych. Pierwszym zidentyfikowanym genem „podatności” na chorobę Leśniowskiego−Crohna był gen CARD15. Artykuł przybliża podstawowe pojęcia z zakresu genetyki oraz rolę genu CARD15.

Key words

Crohn’s disease, CARD15

Słowa kluczowe

choroba Leśniowskiego−Crohna, CARD15

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