European genetic ancestry is associated with a decreased risk of lupus nephritis.

ABSTRACT:

Objective

African Americans, East Asians, and Hispanics with systemic lupus erythematosus (SLE) are more likely to develop renal disease than are SLE patients of European descent. This study was undertaken to investigate whether European genetic ancestry protects against the development of lupus nephritis, with the aim of exploring the genetic and socioeconomic factors that might explain this effect.

Methods

This was a cross-sectional study of SLE patients from a multiethnic case collection. Participants were genotyped for 126 single-nucleotide polymorphisms (SNPs) informative for ancestry. A subset of participants was also genotyped for 80 SNPs in 14 candidate genes for renal disease in SLE. Logistic regression was used to test the association between European ancestry and

SUBMITTER: Richman IB 

PROVIDER: S-EPMC3865923 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature