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Назив: Association of SOD2 (Rs4880) and GPX1 (rs1050450) gene polymorphisms with risk of Balkan endemic nephropathy and its related tumors
Аутори: Dragicevic B.
Šuvakov S.
Jerotic D.
Reljić Z.
DJUKANOVIĆ L.
zelen, ivanka
Pljesa Ercegovac M.
Savic Radojevic A.
Simic, Tatjana
Dragicevic D.
Matic M.
Датум издавања: 2019
Сажетак: © 2019 by the authors. Licensee MDPI, Basel, Switzerland. T. Background: Experimental data show that superoxide dismutase 2 (SOD2) is involved in ochratoxin (OTA)-induced nephrotoxicity, whereas clinical data indicate the role of SOD2 rs4880 or glutathione peroxidase 1 (GPX1) rs1050450 polymorphisms in end-stage renal disease and urothelial carcinoma risk, known to be the major complications of Balkan endemic nephropathy (BEN). Therefore, we hypothesized that SOD2 and GPX1 gene polymorphisms would influence the risk of BEN and its associated tumors. Materials and Methods: The study was conducted in 207 BEN patients and 86 controls from endemic areas. Results: Individuals with both copies of variant SOD2 allele, known for lower mitochondrial antioxidant protection, are at a significantly higher BEN risk (OR = 2.6, p = 0.021). No association was observed between GPX1 gene polymorphism and BEN risk. Combining SOD2 and GPX1 genotypes did not alter the risk of BEN development. Regarding the risk of urothelial tumors in BEN patients, none of the polymorphisms studied was significantly associated with the risk of these tumors. Conclusions: Polymorphism in SOD2 rs4880 gene affects the risk of BEN development. Hence, SOD2 genotyping could, together with a panel of other enzymes, be used as a biomarker of susceptibility in BEN areas.
URI: https://scidar.kg.ac.rs/handle/123456789/8462
Тип: article
DOI: 10.3390/medicina55080435
ISSN: 1010-660X
SCOPUS: 2-s2.0-85071151745
Налази се у колекцијама:Faculty of Medical Sciences, Kragujevac

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