Genetic studies of IgA nephropathy: What have we learned from genome-wide association studies

Jingyuan Xie, Samantha Shapiro, Ali Gharavi

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

14 Scopus citations

Abstract

Primary IgA nephropathy (IgAN) is the most common glomerulonephritis in the world. It is most common in Asian populations, followed by Caucasians, yet relatively infrequent amongst African populations. The striking difference in the prevalence of IgAN between world populations, together with the known familial aggregation of disease, suggests an inherited mechanism. Recently three genome-wide association studies (GWAS) of IgAN have identified seven susceptibility loci, providing initial insight into the genetic architecture of this trait. While genetic studies of complex traits are challenging, applying new techniques and methods of analysis, especially Next-Generation Sequencing, will push the genetic studies of IgAN forward.

Original languageEnglish
Title of host publicationNew Insights into Glomerulonephritis
Subtitle of host publicationPathogenesis and Treatment
Pages52-64
Number of pages13
DOIs
StatePublished - 2013
Externally publishedYes

Publication series

NameContributions to Nephrology
Volume181
ISSN (Print)0302-5144

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