Abstract:
BACKGROUND:Chronic kidney disease progression has been linked to pro-inflammatory cytokines and markers of inflammation. These markers are also elevated in end-stage renal disease (ESRD), which constitutes a serious public health problem. OBJECTIVE:To investigate whether single nucleotide polymorphisms (SNPs) located in genes related to immune and inflammatory processes, could be associated with ESRD development. DESIGN AND METHODS:A retrospective case-control study was carried out on 276 patients with ESRD and 288 control subjects. Forty-eight SNPs were genotyped via SNPlex platform. Logistic regression was used to assess the relationship between each sigle polymorphism and the development of ESRD. RESULTS:Four polymorphisms showed association with ESRD: rs1801275 in the interleukin 4 receptor (IL4R) gene (OR: 0.66 (95%CI = 0.46-0.95); p = 0.025; overdominant model), rs4586 in chemokine (C-C motif) ligand 2 (CCL2) gene (OR: 0.70 (95%CI = 0.54-0.90); p = 0.005; additive model), rs301640 located in an intergenic binding site for signal transducer and activator of transcription 4 (STAT4) (OR: 1.82 (95%CI = 1.17-2.83); p = 0.006; additive model) and rs7830 in the nitric oxide synthase 3 (NOS3) gene (OR: 1.31 (95%CI = 1.01-1.71); p = 0.043; additive model). After adjusting for multiple testing, results lost significance. CONCLUSION:Our preliminary data suggest that four genetic polymorphisms located in genes related to inflammation and immune processes could help to predict the risk of developing ESRD.
journal_name
BMC Med Genetjournal_title
BMC medical geneticsauthors
Jimenez-Sousa MA,López E,Fernandez-Rodríguez A,Tamayo E,Fernández-Navarro P,Segura-Roda L,Heredia M,Gómez-Herreras JI,Bustamante J,García-Gómez JM,Bermejo-Martin JF,Resino Sdoi
10.1186/1471-2350-13-58subject
Has Abstractpub_date
2012-07-20 00:00:00pages
58issn
1471-2350pii
1471-2350-13-58journal_volume
13pub_type
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