Article
Susceptibility to Crohn's disease is mediated by KIR2DL2/KIR2DL3 heterozygosity and the HLA-C ligand.
Immunogenetics - 1 Oct 2009
Hollenbach Jill A, Ladner Martha B, Saeteurn Koy, Taylor Kent D, Mei Ling, Haritunians Talin, McGovern Dermot P B, Erlich Henry A, Rotter Jerome I, Trachtenberg Elizabeth A
Abstract excerpt
In the present study, we investigated the relationship between the KIR loci and the genes encoding their HLA ligands and genetic susceptibility to Crohn's disease (CD). Analyses of the interactions between KIR3DL1, KIR2DL1, KIR2DL2, and KIR2DL3 with their respective HLA ligands indicate that there is a protective effect for KIR2DL2 in the absence of its HLA ligand C1. Given that KIR2DL2 and KIR2DL3 segregate as...
Topics
- Adult
- Alleles
- California
- Case-Control Studies
- Cohort Studies
- Crohn Disease
- Genetic Predisposition to Disease
- Genotype
- HLA-C Antigens
- Heterozygote
