title: The genetic background difference between diabetic patients with and without nephropathy in a Taiwanese population by linkage disequilibrium mapping using 382 autosomal STR markers.
abstract: The genome-wide linkage disequilibrium screening for loci associated with genetic difference between diabetic patients with and without nephropathy was conducted employing 382 autosomal STR markers involving 185 diabetic subjects. Among them, 25 STR markers showed evidence for nominal association with a difference between the two diabetic groups. To investigate the reliability of the association result, the E2a/Pbx1-activated gene in pre-B cells 1 (EB-1) gene was selected from 267 diabetic subjects for single-nucleotide polymorphism genotyping because its genomic region encircles the significant STR marker D12S346. It is clear that some single-nucleotide polymorphisms and haplotypes of the EB-1 gene are associated with genetic difference between diabetic patients with and without nephropathy. This study further indicates that diabetic nephropathy is indeed a genetically heterogeneous group of diseases with similar clinical phenotypes.
authors.affiliation: Division of Endocrinology and Metabolism, Cardinal Tien Hospital, Taipei, Taiwan.
authors.forename: Dee
authors.initials: D
authors.lastname: Pei
authors.forename: Yi-Jen
authors.initials: YJ
authors.lastname: Huang
authors.forename: Chang-Hsun
authors.initials: CH
authors.lastname: Hsieh
authors.forename: Shi-Wen
authors.initials: SW
authors.lastname: Kuo
authors.forename: Ya-Huei
authors.initials: YH
authors.lastname: Liou
authors.forename: Lawrence Shih-Hsin
authors.initials: LS
authors.lastname: Wu
mesh_terms: D000368:Aged; D044466:Asian People / Q000235:genetics; D002352:Carrier Proteins / Q000235:genetics*; D002874:Chromosome Mapping / Q000379:methods*; D003920:Diabetes Mellitus / Q000235:genetics*; D003928:Diabetic Nephropathies / Q000235:genetics*; D005260:Female; D020022:Genetic Predisposition to Disease; D006239:Haplotypes; D006801:Humans; D047908:Intracellular Signaling Peptides and Proteins; D015810:Linkage Disequilibrium / Q000235:genetics*; D008297:Male; D018895:Microsatellite Repeats / Q000235:genetics*; D008875:Middle Aged; D020641:Polymorphism, Single Nucleotide; D013624:Taiwan
chemical_list: C489945:ANKS1B protein, human; D002352:Carrier Proteins; D047908:Intracellular Signaling Peptides and Proteins