Influence of cytokine and intercellular adhesion molecule-1 gene polymorphisms on acute rejection in pediatric renal transplantation.

Immune response regulation by cytokines is a key to understanding AGR. The influence of the functional polymorphisms in genes coding for TNF-alpha (-308G > A), IL-10 (-819C > T, and -1082A > G), IFN-gamma [(CA)n], TGF-beta1 (+869T > C), and iCAM-1 (R241G and E469K), in addition to HLA and gender matching on the presentation of AGR in 51 pediatric renal recipients during a 36-month post-transplantation follow-up were analyzed. Also, donors and a control group were genotyped.