The aim of this study was to investigate polymorphisms in the NOD2/CARD15 (R702W, G908R, and 3020insC), NOD1/CARD4 (E266K, D372N), and ICAM-1 (G241R, K469E) genes, which are known to be associated with inflammation, in Turkish patients with inflammatory bowel disease and healthy control groups.
In the second approach, we typed four nonsynonymous polymorphisms in genes C3 (R102G and L314P) and ICAM1 (G241R and K469E) in four independent cohorts totaling 2178 IBD cases.