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http://purl.uniprot.org/citations/23342076http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/23342076http://www.w3.org/2000/01/rdf-schema#comment"

Background

Several linkage analyses have mapped a susceptibility locus for diabetic nephropathy to chromosome 18q22-23, and polymorphisms within the carnosine dipeptidase 1 gene (CNDP1), located on 18q22.3, have been shown to be associated with diabetic nephropathy in European subjects with type 2 diabetes. However, the association of this locus with diabetic nephropathy has not been evaluated in the Japanese population. In this study, we examined the association of polymorphisms within the CNDP1/CNDP 2 locus with diabetic nephropathy in Japanese subjects with type 2 diabetes.

Methodology/principal findings

We genotyped a leucine repeat polymorphism (D18S880) that is within CNDP1 along with 29 single nucleotide polymorphisms (SNPs) in the CNDP1/CNDP2 locus for 2,740 Japanese subjects with type 2 diabetes (1,205 nephropathy cases with overt nephropathy or with end-stage renal disease [ESRD], and 1,535 controls with normoalbuminuria). The association of each polymorphism with diabetic nephropathy was analysed by performing logistic regression analysis. We did not observe any association between D18S880 and diabetic nephropathy in Japanese subjects with type 2 diabetes. None of the 29 SNPs within the CNDP1/CNDP2 locus were associated with diabetic nephropathy, but a subsequent sex-stratified analysis revealed that 1 SNP in CNDP1 was nominally associated with diabetic nephropathy in women (rs12604675-A; p = 0.005, odds ratio [OR] = 1.76, 95% confidence interval [CI], 1.19-2.61). Rs12604675 was associated with overt proteinuria (p = 0.002, OR = 2.18, 95% CI, 1.32-3.60), but not with ESRD in Japanese women with type 2 diabetes.

Conclusions/significance

Rs12604675-A in CNDP1 may confer susceptibility to overt proteinuria in Japanese women with type 2 diabetes."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.org/dc/terms/identifier"doi:10.1371/journal.pone.0054064"xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Araki S."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Maeda S."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Suzuki D."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Imamura M."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Hosoya T."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Hanaoka K."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Kawai K."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Toyoda M."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Maegawa H."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Kurashige M."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Babazono T."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Uzu T."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Uchigata Y."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Umezono T."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/author"Imanishi M."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/date"2013"xsd:gYear
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/name"PLoS One"xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/pages"e54064"xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/title"The influence of a single nucleotide polymorphism within CNDP1 on susceptibility to diabetic nephropathy in Japanese women with type 2 diabetes."xsd:string
http://purl.uniprot.org/citations/23342076http://purl.uniprot.org/core/volume"8"xsd:string
http://purl.uniprot.org/citations/23342076http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/23342076
http://purl.uniprot.org/citations/23342076http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/23342076