title: [Advances of genetics in diabetic nephropathy].
abstract: Diabetic nephropathy (DN) is one of the most serious chronic complications of diabetes mellitus. The observed incidence patterns in different ethnics and familial clustering have suggested that the genetic factor plays an important role in the development and progression of DN. This paper reviews the recent advances on genetics of DN, including candidate genes association studies, linkage studies and genome-wide association studies (GWASs). Candidate genes association studies and meta-analysis showed that a few candidate genes have been reproducibly associated with DN, such as ACE, AGT and PPARG genes. Linkage studies and genome-wide linkage studies have also identified susceptibility chromosomal loci. With the development of high-throughput sequencing and chip techniques, GWAS has become an important strategy to identify variants responsible for DN. The genetic factor has been the significant contribution to the pathobiology of DN. However, it is not the only cause of the pathobiology of DN, because the environment factor also influences the pathobiology of DN. Nonetheless, genetic studies may provide valuable information for the pathobiology of nephropathy and potential targets of its treatment.
authors.affiliation: Diabetes Research Institute, Department of Endocrinology, Shanghai Key Laboratory of Traditional Chinese Clinical Medice, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. lijunyan323@gmail.com
authors.forename: Jun-Yan
authors.initials: JY
authors.lastname: Li
authors.forename: Ying-Zi
authors.initials: YZ
authors.lastname: Tan
authors.forename: Guo-Yin
authors.initials: GY
authors.lastname: Feng
authors.forename: Lin
authors.initials: L
authors.lastname: He
authors.forename: Li-Gang
authors.initials: LG
authors.lastname: Zhou
authors.forename: Hao
authors.initials: H
authors.lastname: Lu
mesh_terms: D003928:Diabetic Nephropathies / Q000235:genetics*; D008040:Genetic Linkage; D055106:Genome-Wide Association Study; D006801:Humans