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Gallegos-Arreola MP, Ramírez-Patiño R, Sánchez-López JY, Zúñiga-González GM, Figuera LE, Delgado-Saucedo JI, Gómez-Meda BC, Rosales-Reynoso MA, Puebla-Pérez AM, Lemus-Varela ML, Garibaldi-Ríos AF, Marín-Domínguez NA, Pacheco-Verduzco DP, Mohamed-Flores EA. SOD2 Gene Variants (rs4880 and rs5746136) and Their Association with Breast Cancer Risk. Curr Issues Mol Biol 2022; 44:5221-5233. [PMID: 36354667 PMCID: PMC9688594 DOI: 10.3390/cimb44110355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/12/2022] [Accepted: 10/22/2022] [Indexed: 11/16/2022] Open
Abstract
The superoxide dismutase (SOD) is the principal antioxidant defense system in the body that is activated by a reactive oxygen species. Some variants of the SOD2 gene have been associated with cancer. The rs4880 variant was determined by PCR real-time and the rs5746136 variant by PCR-RFLP in healthy subjects and in breast cancer (BC) patients. The rs4880 and rs5746136 variants were associated with BC susceptibility when BC patients and the control group were compared for the CT, TT, CTCC, and the T alleles (p < 0.05). The CT genotype of the rs4880 variant showed significant statistical differences in patients and controls aged ≤ 45 years old, and with hormonal consumption (p < 0.05). The rs4880 variant was associated with BC patients with CTTT genotype and obesity, the presence of DM2-SAH, and a non-chemotherapy response (p < 0.05). Additionally, the rs5746136 variant was associated with susceptibility to BC with Ki-67 (≥20%), luminal A type BC, and a chemotherapy partial response (p < 0.05) in BC patients who carry TT, TC, and CTTT genotypes, respectively. The haplotype T/T (OR 1.98; 95% CI 1.20−3.26, p = 0.005) was observed to be a risk factor for BC. The rs4880 and rs5746136 variants in the SOD2 gene were associated with BC susceptibility.
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Affiliation(s)
- Martha P. Gallegos-Arreola
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Instituto Mexicano del Seguro Social (IMSS), 44340 Guadalajara, Mexico
- Correspondence: ; Tel.: +52-33-36170060 (ext. 31936)
| | - Ramiro Ramírez-Patiño
- Departamento de Medicina y Ciencias de la Vida, Centro Universitario la Ciénega, Universidad de Guadalajara, 47810 Ocotlán, Mexico
| | - Josefina Y. Sánchez-López
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Instituto Mexicano del Seguro Social (IMSS), 44340 Guadalajara, Mexico
| | | | - Luis E. Figuera
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Instituto Mexicano del Seguro Social (IMSS), 44340 Guadalajara, Mexico
| | - Jorge I. Delgado-Saucedo
- Laboratorio de Inmunofarmacología, Departamento de Farmacología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, 44100 Guadalajara, Mexico
| | - Belinda C. Gómez-Meda
- Departamento de Biología Molecular y Genómica, Instituto de Genética Humana “Dr. Enrique Corona Rivera”, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, 44100 Guadalajara, Mexico
| | | | - Ana M. Puebla-Pérez
- Laboratorio de Inmunofarmacología, Departamento de Farmacología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, 44100 Guadalajara, Mexico
| | - María L. Lemus-Varela
- Departamento de Neonatología, Hospital de Pediatría, UMAE, CMNO, IMSS, 44340 Guadalajara, Mexico
| | | | - Nayely A. Marín-Domínguez
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Instituto Mexicano del Seguro Social (IMSS), 44340 Guadalajara, Mexico
| | - Diana P. Pacheco-Verduzco
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Instituto Mexicano del Seguro Social (IMSS), 44340 Guadalajara, Mexico
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Liu CC, Wu CF, Lee YC, Huang TY, Huang ST, Wang HS, Jhan JH, Huang SP, Li CC, Juan YS, Hsieh TJ, Tsai YC, Chen CC, Wu MT. Genetic Polymorphisms of MnSOD Modify the Impacts of Environmental Melamine on Oxidative Stress and Early Kidney Injury in Calcium Urolithiasis Patients. Antioxidants (Basel) 2022; 11:antiox11010152. [PMID: 35052656 PMCID: PMC8773063 DOI: 10.3390/antiox11010152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/09/2022] [Accepted: 01/11/2022] [Indexed: 02/01/2023] Open
Abstract
Environmental melamine exposure increases the risks of oxidative stress and early kidney injury. Manganese superoxide dismutase (MnSOD), glutathione peroxidase, and catalase can protect the kidneys against oxidative stress and maintain normal function. We evaluated whether their single-nucleotide polymorphisms (SNPs) could modify melamine’s effects. A total of 302 patients diagnosed with calcium urolithiasis were enrolled. All patients provided one-spot overnight urine samples to measure their melamine levels, urinary biomarkers of oxidative stress and renal tubular injury. Median values were used to dichotomize levels into high and low. Subjects carrying the T allele of rs4880 and high melamine levels had 3.60 times greater risk of high malondialdehyde levels than those carrying the C allele of rs4880 and low melamine levels after adjustment. Subjects carrying the G allele of rs5746136 and high melamine levels had 1.73 times greater risk of high N-Acetyl-β-d-glucosaminidase levels than those carrying the A allele of rs5746136 and low melamine levels. In conclusion, the SNPs of MnSOD, rs4880 and rs5746136, influence the risk of oxidative stress and renal tubular injury, respectively, in calcium urolithiasis patients. In the context of high urinary melamine levels, their effects on oxidative stress and renal tubular injury were further increased.
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Affiliation(s)
- Chia-Chu Liu
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (C.-C.L.); (C.-F.W.); (S.-T.H.); (T.-J.H.); (Y.-C.T.); (C.-C.C.)
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (Y.-C.L.); (T.-Y.H.); (S.-P.H.); (C.-C.L.); (Y.-S.J.)
- Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
- Department of Urology, Pingtung Hospital, Ministry of Health and Welfare, Pingtung City 900, Taiwan
| | - Chia-Fang Wu
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (C.-C.L.); (C.-F.W.); (S.-T.H.); (T.-J.H.); (Y.-C.T.); (C.-C.C.)
- International Master Program of Translational Medicine, National United University, Miaoli 360, Taiwan
| | - Yung-Chin Lee
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (Y.-C.L.); (T.-Y.H.); (S.-P.H.); (C.-C.L.); (Y.-S.J.)
- Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
- Department of Urology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung City 812, Taiwan; (H.-S.W.); (J.-H.J.)
| | - Tsung-Yi Huang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (Y.-C.L.); (T.-Y.H.); (S.-P.H.); (C.-C.L.); (Y.-S.J.)
| | - Shih-Ting Huang
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (C.-C.L.); (C.-F.W.); (S.-T.H.); (T.-J.H.); (Y.-C.T.); (C.-C.C.)
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
| | - Hsun-Shuan Wang
- Department of Urology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung City 812, Taiwan; (H.-S.W.); (J.-H.J.)
| | - Jhen-Hao Jhan
- Department of Urology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung City 812, Taiwan; (H.-S.W.); (J.-H.J.)
| | - Shu-Pin Huang
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (Y.-C.L.); (T.-Y.H.); (S.-P.H.); (C.-C.L.); (Y.-S.J.)
- Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
| | - Ching-Chia Li
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (Y.-C.L.); (T.-Y.H.); (S.-P.H.); (C.-C.L.); (Y.-S.J.)
- Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
| | - Yung-Shun Juan
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (Y.-C.L.); (T.-Y.H.); (S.-P.H.); (C.-C.L.); (Y.-S.J.)
- Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
| | - Tusty-Jiuan Hsieh
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (C.-C.L.); (C.-F.W.); (S.-T.H.); (T.-J.H.); (Y.-C.T.); (C.-C.C.)
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
| | - Yi-Chun Tsai
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (C.-C.L.); (C.-F.W.); (S.-T.H.); (T.-J.H.); (Y.-C.T.); (C.-C.C.)
- Department of Internal Medicine, Divisions of Nephrology and General Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
| | - Chu-Chih Chen
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (C.-C.L.); (C.-F.W.); (S.-T.H.); (T.-J.H.); (Y.-C.T.); (C.-C.C.)
- Division of Biostatistics and Bioinformatics, Institute of Population Health Sciences, National Health Research Institutes, Miaoli 350, Taiwan
| | - Ming-Tsang Wu
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan; (C.-C.L.); (C.-F.W.); (S.-T.H.); (T.-J.H.); (Y.-C.T.); (C.-C.C.)
- Environmental and Occupational Medicine and Graduate Institute of Clinical Medicine, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
- Department of Family Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
- Department of Public Health, College of Health Sciences, Kaohsiung Medical University, Kaohsiung City 807, Taiwan
- Correspondence: ; Tel.: +886-7-3121101 (ext. 2315)
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