Genome Study Identifies Kidney Disease Risk Factor Genes

A large genome-wide association study identified 14 variants, including nine new variants, at different genetic loci that were linked to the development of urolithiasis (kidney stone disease).

Although there was evidence that genetic factors played a substantial role in the risk of developing urolithiasis, previous genome-wide association studies (GWAS) had identified only six gene loci as risk-related.

To further investigate potential genetic causes of urolithiasis, investigators at the University of Tokyo (Japan) performed a large-scale analysis of the entire genomes of 11,130 Japanese patients with urolithiasis and 187,639 controls, followed by a replication analysis of 2,289 affected patients and 3,817 controls.

Results obtained during this study revealed four variants at different loci in the genome that were linked to urolithiasis, including nine new variants. More...