single nucleotide polymorphisms of innate immune receptors in patients with renal rejection

background: the innate immunity plays an important role in the host response to transplantation by toll-like receptors and results in development of acute allograft rejection. the aim of this study was to evaluate the association of tlr2 and cd14 (co-receptor) gene polymorphisms with acute rejection in kidney transplant recipients.   methods : the study was conducted in a population of 239 subjects consisting of 71 patients with acute rejection, 71 patients without acute rejection (sgf) and 97 healthy control (hc). the allele and genotype frequencies of tlr2 (r753q, rs5743708) and cd14 (-159 c>t, rs2569190) polymorphisms were genotyped by real-time pcr in the study groups. results : genotype distribution of cd14 -159 polymorphism was significantly different in ar vs. sgf and hc. cd14 -159 tt genotype was more prevalent in rejection than sgf and hc (p