ISL1 is a major susceptibility gene for classic bladder exstrophy and a regulator of urinary tract development.

ABSTRACT: Previously genome-wide association methods in patients with classic bladder exstrophy (CBE) found association with ISL1, a master control gene expressed in pericloacal mesenchyme. This study sought to further explore the genetics in a larger set of patients following-up on the most promising genomic regions previously reported. Genotypes of 12 markers obtained from 268 CBE patients of Australian, British, German Italian, Spanish and Swedish origin and 1,354 ethnically matched controls and from 92 CBE case-parent trios from North America were analysed. Only marker rs6874700 at the ISL1 locus showed association (p = 2.22 × 10^-08). A meta-analysis of rs6874700 of our previous and present study showed a p value of 9.2 × 10^-19. Developmental biology models were used to cla

SUBMITTER: Zhang R 

PROVIDER: S-EPMC5296905 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature