Interleukin 1 receptor type 2 gene polymorphism is associated with reduced risk of preterm birth

This study shows disparity in the occurrence of preterm birth due to the differences in the genotype of the women. Particularly, Indian women with the minor allele of IL1R2 rs2072476 polymorphisms were more likely to deliver at term (>37 weeks). These findings suggest the possible influence of maternal IL1R2 gene polymorphism on the risk of preterm delivery.