Additionally, we successfully replicated and validated rs10757272 on CDKN2BAS at chromosome 9p21.3 (combined P-value = 1.55 × 10(-7); odds ratio = 1.21) to be significantly associated with IA as previously reported.
However, the metaanalysis yielded genomewide significance for SNP on chromosome 9p (CDKN2BAS; rs6475606; P=3.6×10(-8)) and provided further evidence to support the previously reported association of IA with SNP in SOX17 on chromosome 8q (rs1072737; P=8.7×10(-5)).