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

2012
https://researcherprofiles.org/profile/1165544
23023776
Richman IB, Taylor KE, Chung SA, Trupin L, Petri M, Yelin E, Graham RR, Lee A, Behrens TW, Gregersen PK, Seldin MF, Criswell LA