title: Genetics of systemic lupus erythematosus: how far have we come?
abstract: There are two primary mechanisms for studying the genetic forces at work in systemic lupus erythematosus (SLE). Several groups have collected large numbers of pedigrees in which multiple family members have SLE for use in linkage studies. These linkage studies serve to isolate areas of the genome in which susceptibility genes lie. Other groups have taken a more direct approach of investigating genes that might contribute to disease pathogenesis in sets of lupus subjects and matched controls. These association studies are accumulating in greater numbers as the technology to determine the genotype at a given locus becomes more accessible. This article discusses the results of both types of studies.
authors.affiliation: Department of Arthritis and Immunology, Oklahoma Medical Research Foundation, Oklahoma City, OK 73003, USA. sestaka@omrf.ouhsc.edu
authors.forename: Andrea L
authors.initials: AL
authors.lastname: Sestak
authors.forename: Swapan K
authors.initials: SK
authors.lastname: Nath
authors.forename: John B
authors.initials: JB
authors.lastname: Harley
mesh_terms: D008040:Genetic Linkage; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000235:genetics*