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Gvaldin DY, Timoshkina NN, Vashchenko LN, Novikova IA, Vladimirova LY, Storozhakova AE, Sagakyants AB. RS4673 and pon1 level in blood plasma - new prospects in prediction and early diagnostics of anthracycline-mediated cardiotoxicity. Klin Lab Diagn 2022; 67:123-128. [PMID: 35192760 DOI: 10.51620/0869-2084-2022-67-2-123-128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The purpose of this study was to research the effectiveness of molecular genetic tests based on the determination of the rs4673 CYBA polymorphism (c.242C>T) and the level of paraoxonase 1 (PON1) in the blood plasma of patients with breast cancer (BC) for predicting and diagnosing anthracycline-mediated cardiotoxicity (AMC). The genotyping of rs4673 CYBA (c.242C>T) and the study of the PON1 level in the blood plasma of 280 patients of the Caucasian type with a histologically verified diagnosis of breast cancer, who received complex treatment on the basis of the National Medical Research Center of Oncology, were carried out. Based on the results of observation for at least 8 months, two groups were identified: group 1 (257 people) without diagnosed cardiovascular changes; group 2 (23 people) - patients with subacute and early chronic AMC. It was found that carriers of the rs4673 polymorphism increase the likelihood of developing AMC by 6.8 times (p = 0.001). In the blood plasma of both groups of patients, an increase in the level of PON1 was described after the fourth course compared to the initial level (group 1 - p = 0.036, group 2 - p = 0.048). The level of the studied enzyme was higher in the blood plasma of patients with diagnosed AMC compared with patients without cardiovascular complications (before chemotherapy - p = 0.001, after the fourth course - p = 0.023). The test based on the measurement of the concentration of PON1 in the blood plasma of patients after the fourth course of chemotherapy was distinguished by high quality metrics: sensitivity - 100%, specificity - 70.8%, area under the ROC-curve (AUC) - 0.825 with a threshold level of PON1 equal to 2, 9 ng/μL. The presence of the T/T genotype caused a high level of PON1 in the blood plasma after the fourth course of chemotherapy (p = 0.012). The results of our work are of undoubted practical importance, since they allow us to obtain data on the prognosis and diagnosis of a patient in a short time, which can later be verified using clinical and instrumental methods.
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Jheng HF, Hayashi K, Matsumura Y, Kawada T, Seno S, Matsuda H, Inoue K, Nomura W, Takahashi H, Goto T. Anti-Inflammatory and Antioxidative Properties of Isoflavones Provide Renal Protective Effects Distinct from Those of Dietary Soy Proteins against Diabetic Nephropathy. Mol Nutr Food Res 2020; 64:e2000015. [PMID: 32281228 DOI: 10.1002/mnfr.202000015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/25/2020] [Indexed: 01/29/2023]
Abstract
SCOPE Dietary soy reportedly protects from diabetic nephropathy (DN), but its active components and mechanism of action remain unknown. METHODS AND RESULTS In this study, KKAy mice are fed three types of diet: Dietary soy isoflavones with soy protein (Soy-IP) diet, reduced isoflavones soy protein (RisoP), and oral administration of isoflavones aglycones (IsoAgc). Albuminuria and glycosuria are decreased only in the soy-IP group. The risoP group show reduced expansion of mesangial matrix and renal fibrosis, the IsoAgc group show renal anti-fibrotic and anti-inflammatory effects; however, these renal pathological changes are repressed in the soy-IP group, suggesting the distinct protective roles of soy protein or isoflavones in DN. The isoflavone genistein has a better inhibitory effect on the inflammatory response and cellular interactions in both mouse tubular cells and macrophages when exposed to high glucose and albumin (HGA). Genistein also represses HGA-induced activator protein 1 activation and reactive oxidases stress generation, accompanied by reduced NADPH oxidase (NOX) gene expression. Finally, diabetic mice show a decrease in lipid peroxidation levels in both plasma and urine, along with lower NOXs gene expression. CONCLUSION The data elucidate the detailed mechanism by which isoflavones inhibit renal inflammation and provide a potential practical adjunct therapy to restrict DN progression.
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Affiliation(s)
- Huei-Fen Jheng
- Division of Food Science and Biotechnology, Laboratory of Molecular Function of Food, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
| | - Kanako Hayashi
- Division of Food Science and Biotechnology, Laboratory of Molecular Function of Food, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
| | - Yasuki Matsumura
- Division of Agronomy and Horticultural Science, Laboratory of Quality Analysis and Assessment, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
| | - Teruo Kawada
- Division of Food Science and Biotechnology, Laboratory of Molecular Function of Food, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
| | - Shigeto Seno
- Department of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University, Suita, 565-0871, Japan
| | - Hideo Matsuda
- Department of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University, Suita, 565-0871, Japan
| | - Kazuo Inoue
- Division of Food Science and Biotechnology, Laboratory of Molecular Function of Food, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
| | - Wataru Nomura
- Division of Food Science and Biotechnology, Laboratory of Molecular Function of Food, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
| | - Haruya Takahashi
- Division of Food Science and Biotechnology, Laboratory of Molecular Function of Food, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
| | - Tsuyoshi Goto
- Division of Food Science and Biotechnology, Laboratory of Molecular Function of Food, Graduate School of Agriculture, Kyoto University, Uji, 611-0011, Japan
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Snahnicanova Z, Mendelova A, Grendar M, Holubekova V, Kostkova M, Pozorciakova K, Jancinová M, Kasubova I, Vojtkova J, Durdik P, Lasabova Z, Ciljakova M, Banovcin P. Association of Polymorphisms in CYBA, SOD1, and CAT Genes with Type 1 Diabetes and Diabetic Peripheral Neuropathy in Children and Adolescents. Genet Test Mol Biomarkers 2018; 22:413-419. [PMID: 29924645 DOI: 10.1089/gtmb.2018.0018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
AIMS The aim of our study was to investigate possible associations between three SNPs: rs4673 in the CYBA gene; rs1041740 in the SOD1 gene; and rs1001179 in the CAT gene, and type 1 diabetes (T1D) or diabetic peripheral neuropathy (DPN) in T1D patients. MATERIALS AND METHODS Allelic variants of the selected SNPs were determined by allelic discrimination assays in 114 T1D patients enrolled in the study group and in 90 healthy individuals from a control group. Associations between each of the three SNPs were tested in subgroups of T1D patients divided according to the presence of DPN. RESULTS The TT genotype of rs4673 in the CYBA gene was associated with DPN in T1D patients (OR 4.997, 95% CI 1.403-19.083, p = 0.016). Weak significance was observed for a protective effect of the TT genotype of rs1041740 in the SOD1 gene relative to T1D development (OR 0.318, 95% CI 0.092-0.959, p = 0.056). There was no significant association between the CAT gene SNP rs1001179 and T1D or DPN. CONCLUSION We showed a strong association of the CYBA polymorphism rs4673 with DPN in Slovak children and adolescents with T1D. Further studies are necessary to assess the relationship between rs1041740 and T1D or DPN.
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Affiliation(s)
- Zuzana Snahnicanova
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia .,2 Division of Oncology, Biomedical Center Martin JFM CU, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Andrea Mendelova
- 3 Division of Molecular Medicine, Biomedical Center Martin JFM CU, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Marian Grendar
- 4 Bioinformatic Unit, Biomedical Center Martin JFM CU, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Veronika Holubekova
- 2 Division of Oncology, Biomedical Center Martin JFM CU, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Martina Kostkova
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Katarina Pozorciakova
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Maria Jancinová
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Ivana Kasubova
- 2 Division of Oncology, Biomedical Center Martin JFM CU, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Jarmila Vojtkova
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Peter Durdik
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Zora Lasabova
- 2 Division of Oncology, Biomedical Center Martin JFM CU, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Miriam Ciljakova
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
| | - Peter Banovcin
- 1 Pediatric Department, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava , Martin, Slovakia
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Senthilkumar GP, Anithalekshmi MS, Yasir M, Parameswaran S, Packirisamy RM, Bobby Z. Role of omentin 1 and IL-6 in type 2 diabetes mellitus patients with diabetic nephropathy. Diabetes Metab Syndr 2018; 12:23-26. [PMID: 28864059 DOI: 10.1016/j.dsx.2017.08.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 08/20/2017] [Indexed: 01/24/2023]
Abstract
AIMS Diabetic nephropathy (DN) is one of the major chronic vascular complication of T2DM and leading cause of end-stage renal disease. Inflammation is one of the proposed pathway which explains microvascular complications in T2DM but exact mechanism is still unclear. Omentin-1 is an anti-inflammatory adipokine which promotes insulin signaling. IL-6 is a multifunctional cytokine having role in immune and inflammatory responses. The present study was conducted to elucidate the role of omentin-1 and IL-6 in the pathogenesis of DN and its association with insulin resistance. We aimed to assess and compare the serum levels of omentin-1 and IL-6 in T2DM patients with and without DN. MATERIALS & METHODS Our study comprised of 2 groups of 41 each. Group A (controls) included T2DM without nephropathy patients and group B (cases) included T2DM nephropathy patients. Parameters studied were serum omentin-1, insulin, IL-6, fasting blood glucose, urea, creatinine, lipid profile, HOMA-IR, eGFR and BMI. RESULTS & CONCLUSION Omentin-1 (p=0.03) was significantly decreased; concomitantly, significant increase in levels of insulin (p=0.004), IL-6 (p=0.023) and HOMA-IR (p=0.0004) were found in cases compared to controls. Bivariate analysis showed eGFR correlating positively with omentin-1 and negatively with insulin in the study population. Our study results, based on serum omentin-1 and IL-6 data suggest important role played by inflammatory mechanism and insulin resistance in the pathogenesis of diabetic nephropathy in type 2 diabetes mellitus patients.
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Affiliation(s)
| | | | - Md Yasir
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry-605006, India
| | - Sreejith Parameswaran
- Department of Nephrology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry-605006, India
| | - Rajaa Muthu Packirisamy
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry-605006, India
| | - Zachariah Bobby
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry-605006, India
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