Safia Messaoudi1, Ghada M. Al-Khateeb2, Maryam Dendana1, Mai S. Sater2, Khaled B. Jazia3, Mounia Nouira4, Wassim Y. Almawi2, Touhami Mahjoub1
European Cytokine Network, Vol.22, No.2, pp. 123-126, 2011, DOI:10.1684/ecn.2011.0287
Abstract Objectives. Insofar as recurrent spontaneous miscarriage (RSM) is linked with dysregulated immunity
and inflammatory changes, and given the pro-inflammatory role of interleukin-21 (IL-21), we examined the
association between IL-21 polymorphisms and RSM. Methods and results. IL-21 rs2055979, rs13143866, rs9992580,
and rs4833837 were genotyped in 235 cases of RSM and 235 controls. Regression analysis was employed in assessing
the contribution of IL-21 variants to the overall RSM risk. Higher minor allele and genotype frequencies of
rs2055979 and rs13143866, but not rs9992580 or rs4833837, were seen in RSM patients than in the controls. IL-21
haplotype [rs9992580/rs4833837/rs2055979/rs13143866] analysis More >