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Korsmo HW, Ekperikpe US, Daehn IS. Emerging Roles of Xanthine Oxidoreductase in Chronic Kidney Disease. Antioxidants (Basel) 2024; 13:712. [PMID: 38929151 PMCID: PMC11200862 DOI: 10.3390/antiox13060712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 06/09/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024] Open
Abstract
Xanthine Oxidoreductase (XOR) is a ubiquitous, essential enzyme responsible for the terminal steps of purine catabolism, ultimately producing uric acid that is eliminated by the kidneys. XOR is also a physiological source of superoxide ion, hydrogen peroxide, and nitric oxide, which can function as second messengers in the activation of various physiological pathways, as well as contribute to the development and the progression of chronic conditions including kidney diseases, which are increasing in prevalence worldwide. XOR activity can promote oxidative distress, endothelial dysfunction, and inflammation through the biological effects of reactive oxygen species; nitric oxide and uric acid are the major products of XOR activity. However, the complex relationship of these reactions in disease settings has long been debated, and the environmental influences and genetics remain largely unknown. In this review, we give an overview of the biochemistry, biology, environmental, and current clinical impact of XOR in the kidney. Finally, we highlight recent genetic studies linking XOR and risk for kidney disease, igniting enthusiasm for future biomarker development and novel therapeutic approaches targeting XOR.
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Affiliation(s)
| | | | - Ilse S. Daehn
- Department of Medicine, Division of Nephrology, The Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, Box 1243, New York, NY 10029, USA
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Alomair A, Alamri A, Shaik J, Aljafari S, Ba Abdullah M, Alanazi M. Association between polymorphisms of the DNA repair genes RAD51 and OGG1 and risk of cardiovascular disease. Mol Med Rep 2024; 29:53. [PMID: 38334141 PMCID: PMC10865073 DOI: 10.3892/mmr.2024.13177] [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] [Received: 06/21/2023] [Accepted: 01/10/2024] [Indexed: 02/10/2024] Open
Abstract
Cardiovascular disease (CVD) is one of the leading causes of mortality worldwide, and multiple single‑nucleotide polymorphisms of DNA repair genes have been found to be associated with CVD. The aim of the present study was to assess the effects of the genetic variants of RAD51 recombinase (RAD51) and 8‑oxoguanine DNA glycosylase (OGG1) on CVD through genotyping and statistical analysis. Regardless of whether there is a significant association or not, the genotyping data on these two polymorphisms are valuable, because there is limited availability of it in certain populations. A total of 240 blood samples were analyzed and genotyped using TaqMan genotyping; 120 were obtained from cases with a history of CVD, and 120 from cases with no history of CVD. A questionnaire was administered to gather information on age, demographics, sex and clinical features, and confirmation was carried out using medical records. The results of the present study confirmed that the polymorphism rs1052133 in OGG1 had no significant association with CVD. On the other hand, the polymorphism rs1801321 in RAD51 exhibited a significant association with CVD. Collectively, the results of the present study revealed that the polymorphism rs1801321 in RAD51 exhibited a significant association with CVD, however a larger sample size to confirm the present findings, may allow for the early identification of CVD and may aid in the decision‑making process concerning treatments for CVD.
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Affiliation(s)
- Amar Alomair
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
| | - Abdullah Alamri
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
| | - Jilani Shaik
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
| | - Salman Aljafari
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh 11481, Kingdom of Saudi Arabia
| | - Mohammed Ba Abdullah
- Department of Biological Sciences, College of Science, King Faisal University, Al‑Ahsa 31982, Kingdom of Saudi Arabia
| | - Mohammad Alanazi
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
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Asadi S, Abkar M, Zamanzadeh Z, Taghipour Kamalabad S, Sedghi M, Yousefnia S. Association of SOD2 rs2758339, rs5746136 and rs2842980 polymorphisms with increased risk of breast cancer: a haplotype-based case-control study. Genes Genomics 2023; 45:1165-1178. [PMID: 37253908 DOI: 10.1007/s13258-023-01399-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 05/11/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND A growing body of evidence indicates that oxidative stress, high levels of reactive oxygen species (ROS), is implicated in the pathogenesis of breast cancer (BC). Superoxide dismutase (SOD2), a mitochondria-resident antioxidant enzyme, protects cells from ROS by catalytically converting the superoxide radicals into less reactive species. OBJECTIVE We aimed to investigate whether SOD2 rs2758339, rs5746136 and rs2842980 polymorphisms are associated with increased risk of BC. METHODS A total of 100 patients with BC and 100 healthy controls were enrolled in the study. We used polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay for genotyping the SOD2 single-nucleotide polymorphisms (SNPs). Under co-dominant, dominant and recessive inheritance models, the genotypic and allelic associations of SOD2 SNPs with susceptibility to BC were evaluated using logistic regression analysis. The haplotype analysis was performed on the SOD2 SNPs to determine their combined effect on the BC risk. RESULTS We found that SOD2 rs5746136 was significantly associated with decreased risk of developing BC in co-dominant and dominant inheritance models (P < 0.05). The SOD2 rs5746136 T allele confers an apparent protective effect against breast carcinogenesis (OR: 1.956; 95% CI 1.312-2.916; P < 0.0001). The SOD2 rs5746136/rs2842980 combined genotypes (CT/AA, CT/AT and TT/AA) were significantly more frequent in healthy subjects compared to BC patients (P < 0.05). The CTA and ACA haplotypes (rs2758339, rs5746136, rs2842980) were found to be a protective and a risk factor for BC, respectively. CONCLUSION These data strongly suggest that SOD2 rs5746136 was significantly associated with reduced risk of BC, indicating its protective role in BC development.
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Affiliation(s)
- Sara Asadi
- Department of Biotechnology, Faculty of Biological Sciences and Technology, Shahid Ashrafi Esfahani University, Isfahan, Iran
| | - Morteza Abkar
- Department of Biotechnology, Faculty of Biological Sciences and Technology, Shahid Ashrafi Esfahani University, Isfahan, Iran
| | - Zahra Zamanzadeh
- Department of Biotechnology, Faculty of Biological Sciences and Technology, Shahid Ashrafi Esfahani University, Isfahan, Iran
| | - Setareh Taghipour Kamalabad
- Department of Biotechnology, Faculty of Biological Sciences and Technology, Shahid Ashrafi Esfahani University, Isfahan, Iran
| | - Maryam Sedghi
- Department of Biotechnology, Faculty of Biological Sciences and Technology, Shahid Ashrafi Esfahani University, Isfahan, Iran
- Medical Genetics Laboratory, Alzahra University Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saghar Yousefnia
- Department of Biotechnology, Faculty of Biological Sciences and Technology, Shahid Ashrafi Esfahani University, Isfahan, Iran.
- Department of Cell and Molecular Biology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran.
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Usategui-Martín R, Pérez-Castrillón JL, Mansego ML, Lara-Hernández F, Manzano I, Briongos L, Abadía-Otero J, Martín-Vallejo J, García-García AB, Martín-Escudero JC, Chaves FJ. Association between genetic variants in oxidative stress-related genes and osteoporotic bone fracture. The Hortega follow-up study. Gene 2022; 809:146036. [PMID: 34688818 DOI: 10.1016/j.gene.2021.146036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 11/20/2022]
Abstract
The most widely accepted etiopathogenesis hypothesis of the origin of osteoporosis and its complications is that they are a consequence of bone aging and other environmental factors, together with a genetic predisposition. Evidence suggests that oxidative stress is crucial in bone pathologies associated with aging. The aim of this study was to determine whether genetic variants in oxidative stress-related genes modified the risk of osteoporotic fracture. We analysed 221 patients and 354 controls from the HORTEGA sample after 12-14 years of follow up. We studied the genotypic and allelic distribution of 53 SNPs in 24 genes involved in oxidative stress. The results showed that being a carrier of the variant allele of the SNP rs4077561 within TXNRD1 was the principal genetic risk factor associated with osteoporotic fracture and that variant allele of the rs1805754 M6PR, rs4964779 TXNRD1, rs406113 GPX6, rs2281082 TXN2 and rs974334 GPX6 polymorphisms are important genetic risk factors for fracture. This study provides information on the genetic factors associated with oxidative stress which are involved in the risk of osteoporotic fracture and reinforces the hypothesis that genetic factors are crucial in the etiopathogenesis of osteoporosis and its complications.
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Affiliation(s)
- Ricardo Usategui-Martín
- IOBA, University of Valladolid, Valladolid. Spain; Cooperative Health Network for Research (RETICS), Oftared, National Institute of Health Carlos III, ISCIII, Madrid. Spain.
| | - José Luis Pérez-Castrillón
- Department of Internal Medicine, Rio Hortega Universitary Hospital, Valladolid, Spain; Department of Medicine. Faculty of Medicine. University of Valladolid, Valladolid, Spain.
| | - María L Mansego
- Genomic and Genetic Diagnosis Unit, INCLIVA Biomedical Research Institute, Valencia, Spain; Department of Bioinformatics. Making Genetics S.L. Pamplona. Spain
| | | | - Iris Manzano
- Genomic and Genetic Diagnosis Unit, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - Laisa Briongos
- Department of Internal Medicine, Rio Hortega Universitary Hospital, Valladolid, Spain; Department of Medicine. Faculty of Medicine. University of Valladolid, Valladolid, Spain
| | - Jesica Abadía-Otero
- Department of Internal Medicine, Rio Hortega Universitary Hospital, Valladolid, Spain
| | - Javier Martín-Vallejo
- Department of Statistics. University of Salamanca. Salamanca Biomedical Research Institute (IBSAL), Salamanca. Spain
| | - Ana B García-García
- Genomic and Genetic Diagnosis Unit, INCLIVA Biomedical Research Institute, Valencia, Spain; CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Madrid. Spain
| | - Juan Carlos Martín-Escudero
- Department of Internal Medicine, Rio Hortega Universitary Hospital, Valladolid, Spain; Department of Medicine. Faculty of Medicine. University of Valladolid, Valladolid, Spain
| | - Felipe J Chaves
- Genomic and Genetic Diagnosis Unit, INCLIVA Biomedical Research Institute, Valencia, Spain; CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Madrid. Spain
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Increased Oxidative Stress in Gastric Cancer Patients and Their First-Degree Relatives: A Prospective Study from Northeastern Brazil. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6657434. [PMID: 34873431 PMCID: PMC8643263 DOI: 10.1155/2021/6657434] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 09/03/2021] [Accepted: 10/11/2021] [Indexed: 01/14/2023]
Abstract
Background and Aims First-degree relatives of gastric cancer patients are at increased risk of developing gastric cancer. Increased oxidative stress, including lipid peroxidation, has been associated with gastric carcinogenesis. Whether first-degree relatives of gastric cancer patients have increased oxidative stress remains unknown. We aimed to compare oxidative stress in patients with gastric cancer, their first-degree relatives, and dyspeptic controls. Methods A total of 155 patients undergoing upper endoscopy were prospectively enrolled, including 50 with gastric cancer, 49 first-degree relatives of gastric cancer patients, and 56 controls. Serum concentrations of malondialdehyde (MDA) and glutathione) and activities of superoxide dismutase (SOD) and catalase were measured. Multivariate analysis adjusting for sex, age, smoking status, and alcohol consumption was performed. Results Lipid peroxidation, as measured by concentration of MDA (nmol/mL), was higher (p = 0.04), and glutathione levels were lower (p < 0.001) in the gastric cancer group compared to controls. There was no difference in the catalase activity among the groups. There was no difference in glutathione and MDA concentration or catalase activity between the different stages of gastric cancer based on the TNM classification. Relatives of gastric cancer patients had higher glutathione concentration (μmol/mL) compared to gastric cancer patients (262.5 vs. 144.6; p = 0.018), while there was no difference in MDA concentration. Catalase and superoxide dismutase activity were lower in the gastric cancer group (3.82 vs. 0.91; p < 0.001 and 1.04 vs. 0.6; p < 0.001) compared to their first-degree relatives. Interestingly, MDA concentration in the first-degree relative group was higher than in the control group (7.9 vs. 5.1; p = 0.03). Conclusions In this study, similarly to gastric cancer patients, their first-degree relatives were found to have increased oxidative stress compared to controls. Further studies are warranted to validate this observation and to better understand the role of oxidative stress as a possible biomarker in this population.
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Miao Y, Rong M, Li M, He H, Zhang L, Zhang S, Liu C, Zhu Y, Deng YL, Chen PP, Zeng JY, Zhong R, Mei SR, Miao XP, Zeng Q. Serum concentrations of organochlorine pesticides, biomarkers of oxidative stress, and risk of breast cancer. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 286:117386. [PMID: 34051689 DOI: 10.1016/j.envpol.2021.117386] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 05/08/2021] [Accepted: 05/14/2021] [Indexed: 06/12/2023]
Abstract
Studies have documented that exposure to organochlorine pesticides (OCPs) is linked with breast cancer, but the underlying biological mechanisms are still unknown. This study included 313 women diagnosed with breast cancer and 313 controls in Wuhan, China, and measured 18 OCPs in serum and 3 oxidative stress biomarkers in urine. Multivariable adjusted regression models were used to evaluate the associations among OCPs, oxidative stress biomarkers, and breast cancer. The mediating effect of oxidative stress was assessed by mediation analysis. We observed that most OCPs were positively associated with risk of breast cancer (all FDR-P values < 0.05 or 0.10). Moreover, we found that p,p'-DDT, p,p'-DDD, dieldrin, heptachlor, and heptachlor epoxide were positively associated with 4-hydroxy-2-nonenal-mercapturic acid (HNE-MA) and 8-iso-prostaglandin F2α (8-isoPGF2α), which in turn were positively associated with risk of breast cancer. Mediation analysis indicated that HNE-MA and 8-isoPGF2ɑ mediated the positive associations between these OCPs and risk of breast cancer, with mediating proportion ranging from 6.23% to 19.9%. Our results suggest that lipid peroxidation may mediate the positive associations between OCP exposures and risk of breast cancer.
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Affiliation(s)
- Yu Miao
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Mao Rong
- Hubei Provincial Institute for Food Supervision and Test, Wuhan, Hubei, PR China; Hubei Provincial Engineering and Technology Research Center for Food Quality and Safety Test, Wuhan, Hubei, PR China
| | - Min Li
- Hubei Provincial Institute for Food Supervision and Test, Wuhan, Hubei, PR China; Hubei Provincial Engineering and Technology Research Center for Food Quality and Safety Test, Wuhan, Hubei, PR China
| | - Heng He
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Li Zhang
- Hubei Provincial Institute for Food Supervision and Test, Wuhan, Hubei, PR China; Hubei Provincial Engineering and Technology Research Center for Food Quality and Safety Test, Wuhan, Hubei, PR China
| | - Shanshan Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Chong Liu
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Ying Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Yan-Ling Deng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Pan-Pan Chen
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Jia-Yue Zeng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Rong Zhong
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Su-Rong Mei
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Xiao-Ping Miao
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Qiang Zeng
- Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
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Emerging role of ferroptosis in breast cancer: New dawn for overcoming tumor progression. Pharmacol Ther 2021; 232:107992. [PMID: 34606782 DOI: 10.1016/j.pharmthera.2021.107992] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 09/02/2021] [Accepted: 09/07/2021] [Indexed: 02/08/2023]
Abstract
Breast cancer has become a serious threat to women's health. Cancer progression is mainly derived from resistance to apoptosis induced by procedures or therapies. Therefore, new drugs or models that can overcome apoptosis resistance should be identified. Ferroptosis is a recently identified mode of cell death characterized by excess reactive oxygen species-induced lipid peroxidation. Since ferroptosis is distinct from apoptosis, necrosis and autophagy, its induction successfully eliminates cancer cells that are resistant to other modes of cell death. Therefore, ferroptosis may become a new direction around which to design breast cancer treatment. Unfortunately, the complete appearance of ferroptosis in breast cancer has not yet been fully elucidated. Furthermore, whether ferroptosis inducers can be used in combination with traditional anti- breast cancer drugs is still unknown. Moreover, a summary of ferroptosis in breast cancer progression and therapy is currently not available. In this review, we discuss the roles of ferroptosis-associated modulators glutathione, glutathione peroxidase 4, iron, nuclear factor erythroid-2 related factor-2, superoxide dismutases, lipoxygenase and coenzyme Q in breast cancer. Furthermore, we provide evidence that traditional drugs against breast cancer induce ferroptosis, and that ferroptosis inducers eliminate breast cancer cells. Finally, we put forward prospect of using ferroptosis inducers in breast cancer therapy, and predict possible obstacles and corresponding solutions. This review will deepen our understanding of the relationship between ferroptosis and breast cancer, and provide new insights into breast cancer-related therapeutic strategies.
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Azarova I, Klyosova E, Polonikov A. The Link between Type 2 Diabetes Mellitus and the Polymorphisms of Glutathione-Metabolizing Genes Suggests a New Hypothesis Explaining Disease Initiation and Progression. Life (Basel) 2021; 11:life11090886. [PMID: 34575035 PMCID: PMC8466482 DOI: 10.3390/life11090886] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 01/11/2023] Open
Abstract
The present study investigated whether type 2 diabetes (T2D) is associated with polymorphisms of genes encoding glutathione-metabolizing enzymes such as glutathione synthetase (GSS) and gamma-glutamyl transferase 7 (GGT7). A total of 3198 unrelated Russian subjects including 1572 T2D patients and 1626 healthy subjects were enrolled. Single nucleotide polymorphisms (SNPs) of the GSS and GGT7 genes were genotyped using the MassArray-4 system. We found that the GSS and GGT7 gene polymorphisms alone and in combinations are associated with T2D risk regardless of sex, age, and body mass index, as well as correlated with plasma glutathione, hydrogen peroxide, and fasting blood glucose levels. Polymorphisms of GSS (rs13041792) and GGT7 (rs6119534 and rs11546155) genes were associated with the tissue-specific expression of genes involved in unfolded protein response and the regulation of proteostasis. Transcriptome-wide association analysis has shown that the pancreatic expression of some of these genes such as EDEM2, MYH7B, MAP1LC3A, and CPNE1 is linked to the genetic risk of T2D. A comprehensive analysis of the data allowed proposing a new hypothesis for the etiology of type 2 diabetes that endogenous glutathione deficiency might be a key condition responsible for the impaired folding of proinsulin which triggered an unfolded protein response, ultimately leading to beta-cell apoptosis and disease development.
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Affiliation(s)
- Iuliia Azarova
- Department of Biological Chemistry, Kursk State Medical University, 3 Karl Marx Street, 305041 Kursk, Russia;
- Laboratory of Biochemical Genetics and Metabolomics, Research Institute for Genetic and Molecular Epidemiology, Kursk State Medical University, 18 Yamskaya St., 305041 Kursk, Russia;
| | - Elena Klyosova
- Laboratory of Biochemical Genetics and Metabolomics, Research Institute for Genetic and Molecular Epidemiology, Kursk State Medical University, 18 Yamskaya St., 305041 Kursk, Russia;
| | - Alexey Polonikov
- Laboratory of Statistical Genetics and Bioinformatics, Research Institute for Genetic and Molecular Epidemiology, Kursk State Medical University, 18 Yamskaya St., 305041 Kursk, Russia
- Department of Biology, Medical Genetics and Ecology, Kursk State Medical University, 3 Karl Marx Street, 305041 Kursk, Russia
- Correspondence: ; Tel.: +7-471-258-8147
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Luo J, Meng Y, Zhai J, Zhu Y, Li Y, Wu Y. Screening of SLE-susceptible SNPs in One Chinese Family with Systemic Lupus Erythematosus. Curr Bioinform 2020. [DOI: 10.2174/1574893615666200120105153] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background:
Systemic lupus erythematosus (SLE) is a complex autoimmune disease,
which mainly affects childbearing-aged women. Although its pathogenesis is not fully clear yet,
studies have shown that genetic factors are vital in exploring SLE pathogenic mechanisms.
Objective:
The purpose of this study is to predict and screen potential pathogenic single nucleotide
polymorphisms (SNPs). By comparing the genomes of members of a family with SLE and
performing functional analysis on mutation loci, possible pathogenic polymorphisms are screened.
These analyses lay the foundation for further research mechanisms.
Method:
Genomic alignment, variant calling and functional annotation were performed and then
~92,778 original SNPs were obtained for each specimen. We found that the patient/healthyspecific
SNPs show different conservative score distribution. Many patient-specific SNPs were
detected in SLE-related pathways. We therefore investigated the patient-specific SNPs from four
diverse perspectives, including nonsynonymous variations in exon regions, expression quantitative
trait loci (eQTLs), RNA binding sites and RNA-binding protein (RBP) binding sites.
Results:
18 potential pathogenic SNPs were identified in SLE risk genes, which were associated
with functional loci. Systematic literature study was then performed to verify these potential
pathogenic SNPs.
Conclusion:
This study could help to better explain possible genetic mechanisms of SLE from the
perspective of variation. It could provide effective strategy for the accurate diagnosis and
personalized treatment of SLE patients.
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Affiliation(s)
- Juan Luo
- College of Chemistry, Sichuan University, Chengdu, China
| | - Yanming Meng
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Jianzhao Zhai
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ying Zhu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yizhou Li
- College of Chemistry, Sichuan University, Chengdu, China
| | - Yongkang Wu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
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Feng Y, Zeng JW, Ma Q, Zhang S, Tang J, Feng JF. Serum copper and zinc levels in breast cancer: A meta-analysis. J Trace Elem Med Biol 2020; 62:126629. [PMID: 32745979 DOI: 10.1016/j.jtemb.2020.126629] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 06/09/2020] [Accepted: 07/20/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND More and more studies have investigated the relationship between serum copper (Cu) and/or zinc (Zn) levels and breast cancer (BC). However, the results are inconsistent. It is unclear whether the serum Cu to Zn ratio (Cu/Zn) is associated with BC risk. Therefore, we evaluated serum Cu and Zn concentrations, and Cu/Zn in BC through meta-analysis. MATERIALS AND METHODS Studies reporting serum Cu and/or Zn concentrations in BC patients and controls from 1991 to 2020 were identified from PubMed, CNKI, and Wanfang databases online. Based on a random effects model, summary standard mean differences (SMDs) and the corresponding 95 % confidence intervals (95 % CIs) were applied to compare the serum levels of Cu, Zn and Cu/Zn between BC patients and controls. RESULTS Thirty-six eligible studies involving 5747 female subjects were included. The present study illustrated that the BC patients had significantly higher serum Cu levels than healthy controls (HC) (SMD (95 % CI): 1.99(1.48, 2.49)) and patients with benign breast diseases (BD) (SMD (95 % CI): 0.99(0.38, 1.61)). However, Zn concentrations were statistically decreased in BC patients than HC (SMD (95 % CI): -1.20(-1.74, -0.66)) and BD (SMD (95 % CI): -1.13 (-1.73, -0.54)). Cu/Zn concentrations were remarkably increased in BC patients than HC (SMD (95 % CI): 2.75(1.79, 3.60)) and BD (SMD (95 % CI): 2.98(1.91, 4.05)) in some studies. CONCLUSION The results show that elevated serum levels of Cu and Cu/Zn, as well as decreased Zn might be associated with increased risk of breast cancer. These three parameters have the potential to distinguish breast cancer from benign breast diseases.
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Affiliation(s)
- Yue Feng
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China
| | - Jia-Wei Zeng
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China.
| | - Qin Ma
- Department of General Surgery, West China School of Medicine, Sichuan University, Chengdu, PR China
| | - Shuang Zhang
- Department of Clinical Laboratory, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Jie Tang
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China
| | - Jia-Fu Feng
- Department of Clinical Laboratory, Mianyang Central Hospital, Mianyang, PR China.
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11
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Gueye Tall F, Martin C, Ndour EHM, Faes C, Déme Ly I, Pialoux V, Connes P, Gueye PM, Ndiaye Diallo R, Renoux C, Diagne I, Diop PA, Cissé A, Sall PL, Joly P. Influence of Oxidative Stress Biomarkers and Genetic Polymorphisms on the Clinical Severity of Hydroxyurea-Free Senegalese Children with Sickle Cell Anemia. Antioxidants (Basel) 2020; 9:antiox9090863. [PMID: 32937882 PMCID: PMC7555380 DOI: 10.3390/antiox9090863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 11/16/2022] Open
Abstract
Oxidative stress would play a role in the pathophysiology of sickle cell anemia (SCA). We tested the impact of common SCA genetic modifiers (alpha-thalassemia, G6PD deficiency, HbF quantitative trait loci; QTL) and pro/antioxidant genes polymorphisms (SOD2 rs4880, XO rs207454, MPO rs233322) on oxidative stress biomarkers (AOPP, MDA, MPO, XO, MnSOD, CAT, GPx) and clinical severity in 301 Senegalese SCA hydroxyurea-free children at steady-state (median age 9.1 years, sex ratio H/F = 1.3). Plasma oxidative stress biomarkers were compared with those of a control group (AA). CAT activity, AOPP, and MDA levels were higher in SCA than in AA individuals while XO, GPX, and MnSOD activities were lower. The presence of alpha-thalassemia decreased MDA level and MPO activity but no effect of the HbF QTL or G6PD deficiency was observed. SCA children who experienced their first hospitalized complication before 3 years old had higher MnSOD and CAT activities than the other children while those with no hospitalized VOC in the previous 2 years presented higher GPX activity. Age of the first hospitalized complication and AOPP levels were affected by the MPO rs2333227 SNP. Our results suggest that alpha-thalassemia modulates oxidative stress in SCA, presumably because of a reduction in the MPO activity.
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Affiliation(s)
- Fatou Gueye Tall
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
| | - Cyril Martin
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
- Laboratoire d’Excellence sur le Globule Rouge (Labex GR-Ex), 75000 Paris, France
| | - El hadji Malick Ndour
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
| | - Camille Faes
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
| | - Indou Déme Ly
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
- Service Universitaire de Pédiatrie-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal;
| | - Vincent Pialoux
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
| | - Philippe Connes
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- Laboratoire d’Excellence sur le Globule Rouge (Labex GR-Ex), 75000 Paris, France
| | - Papa Madieye Gueye
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Rokhaya Ndiaye Diallo
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Céline Renoux
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- UF Biochimie des Pathologies Erythrocytaires, Laboratoire de Biochimie et Biologie Moleculaire Grand-Est, Groupement Hospitalier Est, Hospices Civils de Lyon, 69500 Bron, France
| | - Ibrahima Diagne
- Service Universitaire de Pédiatrie-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal;
- UFR des Sciences de la Santé–Universite Gaston Berger, Saint-Louis 32002, Senegal
| | - Pape Amadou Diop
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Aynina Cissé
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Philomène Lopez Sall
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
| | - Philippe Joly
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- Laboratoire d’Excellence sur le Globule Rouge (Labex GR-Ex), 75000 Paris, France
- UF Biochimie des Pathologies Erythrocytaires, Laboratoire de Biochimie et Biologie Moleculaire Grand-Est, Groupement Hospitalier Est, Hospices Civils de Lyon, 69500 Bron, France
- Correspondence:
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12
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López-Cortés A, Cabrera-Andrade A, Vázquez-Naya JM, Pazos A, Gonzáles-Díaz H, Paz-Y-Miño C, Guerrero S, Pérez-Castillo Y, Tejera E, Munteanu CR. Prediction of breast cancer proteins involved in immunotherapy, metastasis, and RNA-binding using molecular descriptors and artificial neural networks. Sci Rep 2020; 10:8515. [PMID: 32444848 PMCID: PMC7244564 DOI: 10.1038/s41598-020-65584-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 04/28/2020] [Indexed: 12/12/2022] Open
Abstract
Breast cancer (BC) is a heterogeneous disease where genomic alterations, protein expression deregulation, signaling pathway alterations, hormone disruption, ethnicity and environmental determinants are involved. Due to the complexity of BC, the prediction of proteins involved in this disease is a trending topic in drug design. This work is proposing accurate prediction classifier for BC proteins using six sets of protein sequence descriptors and 13 machine-learning methods. After using a univariate feature selection for the mix of five descriptor families, the best classifier was obtained using multilayer perceptron method (artificial neural network) and 300 features. The performance of the model is demonstrated by the area under the receiver operating characteristics (AUROC) of 0.980 ± 0.0037, and accuracy of 0.936 ± 0.0056 (3-fold cross-validation). Regarding the prediction of 4,504 cancer-associated proteins using this model, the best ranked cancer immunotherapy proteins related to BC were RPS27, SUPT4H1, CLPSL2, POLR2K, RPL38, AKT3, CDK3, RPS20, RASL11A and UBTD1; the best ranked metastasis driver proteins related to BC were S100A9, DDA1, TXN, PRNP, RPS27, S100A14, S100A7, MAPK1, AGR3 and NDUFA13; and the best ranked RNA-binding proteins related to BC were S100A9, TXN, RPS27L, RPS27, RPS27A, RPL38, MRPL54, PPAN, RPS20 and CSRP1. This powerful model predicts several BC-related proteins that should be deeply studied to find new biomarkers and better therapeutic targets. Scripts can be downloaded at https://github.com/muntisa/neural-networks-for-breast-cancer-proteins.
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Affiliation(s)
- Andrés López-Cortés
- Centro de Investigación Genética y Genómica, Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, Mariscal Sucre Avenue, Quito, 170129, Ecuador.
- RNASA-IMEDIR, Computer Science Faculty, University of Coruna, Coruna, 15071, Spain.
- Red Latinoamericana de Implementación y Validación de Guías Clínicas Farmacogenómicas (RELIVAF-CYTED), Quito, Ecuador.
| | - Alejandro Cabrera-Andrade
- RNASA-IMEDIR, Computer Science Faculty, University of Coruna, Coruna, 15071, Spain
- Grupo de Bio-Quimioinformática, Universidad de Las Américas, Avenue de los Granados, Quito, 170125, Ecuador
- Carrera de Enfermería, Facultad de Ciencias de la Salud, Universidad de Las Américas, Avenue de los Granados, Quito, 170125, Ecuador
| | - José M Vázquez-Naya
- RNASA-IMEDIR, Computer Science Faculty, University of Coruna, Coruna, 15071, Spain
- Centro de Investigación en Tecnologías de la Información y las Comunicaciones (CITIC), Campus de Elviña s/n 15071, A Coruña, Spain
- Biomedical Research Institute of A Coruña (INIBIC), University Hospital Complex of A Coruña (CHUAC), 15006, A Coruña, Spain
| | - Alejandro Pazos
- RNASA-IMEDIR, Computer Science Faculty, University of Coruna, Coruna, 15071, Spain
- Centro de Investigación en Tecnologías de la Información y las Comunicaciones (CITIC), Campus de Elviña s/n 15071, A Coruña, Spain
- Biomedical Research Institute of A Coruña (INIBIC), University Hospital Complex of A Coruña (CHUAC), 15006, A Coruña, Spain
| | - Humberto Gonzáles-Díaz
- Department of Organic Chemistry II, University of the Basque Country UPV/EHU, Leioa 48940, Biscay, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao, 48011, Biscay, Spain
| | - César Paz-Y-Miño
- Centro de Investigación Genética y Genómica, Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, Mariscal Sucre Avenue, Quito, 170129, Ecuador
| | - Santiago Guerrero
- Centro de Investigación Genética y Genómica, Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, Mariscal Sucre Avenue, Quito, 170129, Ecuador
| | - Yunierkis Pérez-Castillo
- Grupo de Bio-Quimioinformática, Universidad de Las Américas, Avenue de los Granados, Quito, 170125, Ecuador
- Escuela de Ciencias Físicas y Matemáticas, Universidad de Las Américas, Avenue de los Granados, Quito, 170125, Ecuador
| | - Eduardo Tejera
- Grupo de Bio-Quimioinformática, Universidad de Las Américas, Avenue de los Granados, Quito, 170125, Ecuador
- Facultad de Ingeniería y Ciencias Agropecuarias, Universidad de Las Américas, Avenue de los Granados, Quito, 170125, Ecuador
| | - Cristian R Munteanu
- RNASA-IMEDIR, Computer Science Faculty, University of Coruna, Coruna, 15071, Spain
- Centro de Investigación en Tecnologías de la Información y las Comunicaciones (CITIC), Campus de Elviña s/n 15071, A Coruña, Spain
- Biomedical Research Institute of A Coruña (INIBIC), University Hospital Complex of A Coruña (CHUAC), 15006, A Coruña, Spain
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13
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Möhlendick B, Schmid KW, Siffert W. The GNAS SNP c.393C>T (rs7121) as a marker for disease progression and survival in cancer. Pharmacogenomics 2019; 20:553-562. [PMID: 31124412 DOI: 10.2217/pgs-2018-0199] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
G-protein receptor signaling plays a key role in multiple signal transduction pathways. Aberrant activity of the stimulatory Gsα subunit has been frequently associated with cancer. GNAS sequence alterations and conformational changes of Gsα can both enhance or diminish its function and change downstream effects of G-protein receptor signaling. In this review and meta-analysis, we focus on the synonymous SNP rs7121 (FokI, c.393C>T), which is associated with either tumor progression or prolonged survival in cancer patients (overall hazard ratio = 2.256; p < 0.001). We finally point out the relevance of GNAS rs7121 as a promising biomarker and a prediction tool for therapy response and the need of further experiments to implement it into routine clinical diagnostics.
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Affiliation(s)
- Birte Möhlendick
- Institute of Pharmacogenetics, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany
| | - Kurt W Schmid
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany
| | - Winfried Siffert
- Institute of Pharmacogenetics, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany
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14
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Kringel D, Kaunisto MA, Lippmann C, Kalso E, Lötsch J. Development of an AmpliSeq TM Panel for Next-Generation Sequencing of a Set of Genetic Predictors of Persisting Pain. Front Pharmacol 2018; 9:1008. [PMID: 30283335 PMCID: PMC6156278 DOI: 10.3389/fphar.2018.01008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 08/17/2018] [Indexed: 12/21/2022] Open
Abstract
Background: Many gene variants modulate the individual perception of pain and possibly also its persistence. The limited selection of single functional variants is increasingly being replaced by analyses of the full coding and regulatory sequences of pain-relevant genes accessible by means of next generation sequencing (NGS). Methods: An NGS panel was created for a set of 77 human genes selected following different lines of evidence supporting their role in persisting pain. To address the role of these candidate genes, we established a sequencing assay based on a custom AmpliSeqTM panel to assess the exomic sequences in 72 subjects of Caucasian ethnicity. To identify the systems biology of the genes, the biological functions associated with these genes were assessed by means of a computational over-representation analysis. Results: Sequencing generated a median of 2.85 ⋅ 106 reads per run with a mean depth close to 200 reads, mean read length of 205 called bases and an average chip loading of 71%. A total of 3,185 genetic variants were called. A computational functional genomics analysis indicated that the proposed NGS gene panel covers biological processes identified previously as characterizing the functional genomics of persisting pain. Conclusion: Results of the NGS assay suggested that the produced nucleotide sequences are comparable to those earned with the classical Sanger sequencing technique. The assay is applicable for small to large-scale experimental setups to target the accessing of information about any nucleotide within the addressed genes in a study cohort.
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Affiliation(s)
- Dario Kringel
- Institute of Clinical Pharmacology, Goethe-University, Frankfurt, Germany
| | - Mari A Kaunisto
- Institute for Molecular Medicine Finland, HiLIFE, University of Helsinki, Helsinki, Finland
| | - Catharina Lippmann
- Fraunhofer Institute for Molecular Biology and Applied Ecology - Project Group Translational Medicine and Pharmacology, Frankfurt, Germany
| | - Eija Kalso
- Division of Pain Medicine, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jörn Lötsch
- Institute of Clinical Pharmacology, Goethe-University, Frankfurt, Germany.,Fraunhofer Institute for Molecular Biology and Applied Ecology - Project Group Translational Medicine and Pharmacology, Frankfurt, Germany
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15
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Liu H, Zhu H, Shi W, Lin Y, Ma G, Tao G, Gong W, Zhao Q, Du M, Wang M, Chu H, Zhang Z. Genetic variants in XDH are associated with prognosis for gastric cancer in a Chinese population. Gene 2018; 663:196-202. [PMID: 29551504 DOI: 10.1016/j.gene.2018.03.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 03/05/2018] [Accepted: 03/14/2018] [Indexed: 01/26/2023]
Abstract
OBJECTIVE We explored the association between single nucleotide polymorphisms (SNPs) rs207454 and rs494852 located in xanthine dehydrogenase (XDH) and gastric cancer (GC) survival. METHODS A total of 940 patients with gastric cancer were enrolled and genotyped using TaqMan allelic discrimination method. The Kaplan-Meier test and log-rank examine were used to assess the effect of genetic variation. RESULTS Patients carrying rs207454 CC genotype had a longer survival time than those with the AA genotype (P = 0.042). The similar association was detected in the recessive model (P = 0.017). We conducted expression quantitative trait loci (eQTL) analysis and found that gastric cancer patients carrying rs207454 CC genotype had significant lower XDH levels than those with AA/AC genotype, suggesting that rs207454 polymorphism effected the expression of XDH. Additionally, the Kaplan-Meier curves showed that gastric cancer patients with high expression of XDH had remarkably poor survival outcome than those with low expression (hazard ratio [HR] = 1.53, 95% confidence interval [CI] = 1.29-1.82). CONCLUSIONS Genetic variants in XDH were associated with the survival of gastric cancer and may act as prognostic markers for individual suffered from gastric cancer.
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Affiliation(s)
- Hanting Liu
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Haixia Zhu
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Core Laboratory, Nantong Tumor Hospital, Nantong, China
| | - Weihong Shi
- Department of Clinical Medicine, Jiangsu Vocational College of Medicine, Yancheng, China
| | - Yadi Lin
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Gaoxiang Ma
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Guoquan Tao
- Department of General Surgery, Huai-An First People's Hospital Affiliated to Nanjing Medical University, Huai-An, China
| | - Weida Gong
- Department of General Surgery, Yixing Cancer Hospital, Yixing, China
| | - Qinghong Zhao
- Department of General Surgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Mulong Du
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Meilin Wang
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Haiyan Chu
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China.
| | - Zhengdong Zhang
- Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Department of Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China.
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16
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Yuan TA, Yourk V, Farhat A, Ziogas A, Meyskens FL, Anton-Culver H, Liu-Smith F. A Case-Control Study of the Genetic Variability in Reactive Oxygen Species-Metabolizing Enzymes in Melanoma Risk. Int J Mol Sci 2018; 19:ijms19010242. [PMID: 29342889 PMCID: PMC5796190 DOI: 10.3390/ijms19010242] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/09/2018] [Accepted: 01/12/2018] [Indexed: 11/16/2022] Open
Abstract
Recent studies have shown that ultraviolet (UV)-induced chemiexcitation of melanin fragments leads to DNA damage; and chemiexcitation of melanin fragments requires reactive oxygen species (ROS), as ROS excite an electron in the melanin fragments. In addition, ROS also cause DNA damages on their own. We hypothesized that ROS producing and metabolizing enzymes were major contributors in UV-driven melanomas. In this case-control study of 349 participants, we genotyped 23 prioritized single nucleotide polymorphisms (SNPs) in nicotinamide adenine dinucleotide phosphate (NADPH) oxidases 1 and 4 (NOX1 and NOX4, respectively), CYBA, RAC1, superoxide dismutases (SOD1, SOD2, and SOD3) and catalase (CAT), and analyzed their associated melanoma risk. Five SNPs, namely rs1049255 (CYBA), rs4673 (CYBA), rs10951982 (RAC1), rs8031 (SOD2), and rs2536512 (SOD3), exhibited significant genotypic frequency differences between melanoma cases and healthy controls. In simple logistic regression, RAC1 rs10951982 (odds ratio (OR) 8.98, 95% confidence interval (CI): 5.08 to 16.44; p < 0.001) reached universal significance (p = 0.002) and the minor alleles were associated with increased risk of melanoma. In contrast, minor alleles in SOD2 rs8031 (OR 0.16, 95% CI: 0.06 to 0.39; p < 0.001) and SOD3 rs2536512 (OR 0.08, 95% CI: 0.01 to 0.31; p = 0.001) were associated with reduced risk of melanoma. In multivariate logistic regression, RAC1 rs10951982 (OR 6.15, 95% CI: 2.98 to 13.41; p < 0.001) remained significantly associated with increased risk of melanoma. Our results highlighted the importance of RAC1, SOD2, and SOD3 variants in the risk of melanoma.
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Affiliation(s)
- Tze-An Yuan
- Program in Public Health, University of California Irvine, Irvine, CA 92697, USA.
| | - Vandy Yourk
- Department of Neurobiology and Behavior, School of Biological Sciences, University of California Irvine, Irvine, CA 92697, USA.
| | - Ali Farhat
- Department of Biomedical Engineering, The Henry Samueli School of Engineering, University of California Irvine, Irvine, CA 92697, USA.
| | - Argyrios Ziogas
- Department of Epidemiology, School of Medicine, University of California, Irvine, CA 92697, USA.
| | - Frank L Meyskens
- Program in Public Health, University of California Irvine, Irvine, CA 92697, USA.
- Department of Epidemiology, School of Medicine, University of California, Irvine, CA 92697, USA.
- Chao Family Comprehensive Cancer Center, Irvine, CA 92697, USA.
| | - Hoda Anton-Culver
- Department of Epidemiology, School of Medicine, University of California, Irvine, CA 92697, USA.
| | - Feng Liu-Smith
- Department of Epidemiology, School of Medicine, University of California, Irvine, CA 92697, USA.
- Chao Family Comprehensive Cancer Center, Irvine, CA 92697, USA.
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17
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Qiao L, Feng X, Wang G, Zhou B, Yang Y, Li M. Polymorphisms in BER genes and risk of breast cancer: evidences from 69 studies with 33760 cases and 33252 controls. Oncotarget 2018; 9:16220-16233. [PMID: 29662639 PMCID: PMC5882330 DOI: 10.18632/oncotarget.23804] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 11/27/2017] [Indexed: 02/06/2023] Open
Abstract
Recently, numerous studies have reported an association between single nucleotide polymorphisms in base-excision repair genes and the risk of developing breast cancer, however there is no consensus. The aim of this meta-analysis was to review and quantitatively assess the relationship between single nucleotide polymorphisms in base-excision repair genes and breast cancer risk. The results suggested that a mutation of T to G in rs1760944 may lead to a higher risk of developing breast cancer in the Mongoloid population, and G to A of rs25487 significantly reduced the risk of breast cancer in Mongoloid and Caucasoid populations. In contrast to the CC and CG genotypes, the GG genotype of rs1052133 located on theOGG1 gene appeared to be a protective factor against developing breast cancer in both Mongoloid and Caucasoid populations. There was no evidence to suggest that rs25489, rs1799782, rs1130409, rs1805414 and rs1136410 were associated with breast cancer risk. In conclusion, this study provides evidence to support the theory that DNA repair genes are associated with breast cancer risk, providing information to further understand breast cancer etiology. and The potential biological pathways linking DNA repair, ethnic background, environment and breast cancer require further investigation.
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Affiliation(s)
- Lele Qiao
- The First Affiliated Hospital and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Xiaoshan Feng
- The First Affiliated Hospital and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Gongping Wang
- The First Affiliated Hospital and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Bo Zhou
- The First Affiliated Hospital and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Yantong Yang
- The First Affiliated Hospital and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Mengxiang Li
- Henan University of Science and Technology, LuoYang, Henan, 471023, China
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18
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Griess B, Tom E, Domann F, Teoh-Fitzgerald M. Extracellular superoxide dismutase and its role in cancer. Free Radic Biol Med 2017; 112:464-479. [PMID: 28842347 PMCID: PMC5685559 DOI: 10.1016/j.freeradbiomed.2017.08.013] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/16/2017] [Accepted: 08/18/2017] [Indexed: 12/19/2022]
Abstract
Reactive oxygen species (ROS) are increasingly recognized as critical determinants of cellular signaling and a strict balance of ROS levels must be maintained to ensure proper cellular function and survival. Notably, ROS is increased in cancer cells. The superoxide dismutase family plays an essential physiological role in mitigating deleterious effects of ROS. Due to the compartmentalization of ROS signaling, EcSOD, the only superoxide dismutase in the extracellular space, has unique characteristics and functions in cellular signal transduction. In comparison to the other two intracellular SODs, EcSOD is a relatively new comer in terms of its tumor suppressive role in cancer and the mechanisms involved are less well understood. Nevertheless, the degree of differential expression of this extracellular antioxidant in cancer versus normal cells/tissues is more pronounced and prevalent than the other SODs. A significant association of low EcSOD expression with reduced cancer patient survival further suggests that loss of extracellular redox regulation promotes a conducive microenvironment that favors cancer progression. The vast array of mechanisms reported in mediating deregulation of EcSOD expression, function, and cellular distribution also supports that loss of this extracellular antioxidant provides a selective advantage to cancer cells. Moreover, overexpression of EcSOD inhibits tumor growth and metastasis, indicating a role as a tumor suppressor. This review focuses on the current understanding of the mechanisms of deregulation and tumor suppressive function of EcSOD in cancer.
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Affiliation(s)
- Brandon Griess
- Department of Biochemistry and Molecular Biology, Buffett Cancer Center, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Eric Tom
- Department of Biochemistry and Molecular Biology, Buffett Cancer Center, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Frederick Domann
- Free Radical and Radiation Biology Program, Radiation Oncology, University of Iowa, Iowa, IA 52242, United States
| | - Melissa Teoh-Fitzgerald
- Department of Biochemistry and Molecular Biology, Buffett Cancer Center, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198, United States.
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19
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Li Y, Hu K, Yu Y, Rotenberg SA, Amatore C, Mirkin MV. Direct Electrochemical Measurements of Reactive Oxygen and Nitrogen Species in Nontransformed and Metastatic Human Breast Cells. J Am Chem Soc 2017; 139:13055-13062. [DOI: 10.1021/jacs.7b06476] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yun Li
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United States
| | - Keke Hu
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United States
- The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Yun Yu
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United States
- The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Susan A. Rotenberg
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United States
- The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Christian Amatore
- PASTEUR,
Département de Chimie, École Normale Supérieure, PSL Research University, Sorbonne Universités, UPMC Univ. Paris 06, CNRS, 24 rue Lhomond, Paris 75005, France
- State
Key Laboratory of Structural Chemistry, Fujian Institute
of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Michael V. Mirkin
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United States
- The Graduate Center of the City University of New York, New York, New York 10016, United States
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20
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Sanjari Moghaddam A, Nazarzadeh M, Bidel Z, Karamatinia A, Darvish H, Mosavi Jarrahi A. hOGG1 gene polymorphism and breast cancer risk: A systematic review and meta-analysis study. Breast J 2017; 24:70-73. [PMID: 28608470 DOI: 10.1111/tbj.12842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
To address the effect of hGGO1 (rs1052133) gene polymorphism on the risk of breast cancer, a meta-analysis was performed. We pooled adjusted odds ratios (OR) as overall and three subgroups (menopausal status, ethnicity, and study setting). In overall analysis, we found a significant association when the model of inheritance was homozygote (pooled OR 1.14; 95% CI 1.01, 1.29). Subgroup analysis showed significant association for homozygote genetic models among postmenopause women (OR 1.23; 95% CI 1.01, 1.49) and Asian population (OR 1.17; 95% CI 1.01, 1.35). This study suggested that the carrier of Ser326Cys polymorphism of hOGG1, Cys/Cys vs Ser/Ser, are at higher risk for breast cancer, independent of other hormonal and environmental risk factors.
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Affiliation(s)
| | - Milad Nazarzadeh
- The Collaboration Center of Meta-Analysis Research (ccMETA), Iranian Research Center on Healthy Aging, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Zeinab Bidel
- The Collaboration Center of Meta-Analysis Research (ccMETA), Iranian Research Center on Healthy Aging, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Aliasghar Karamatinia
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Darvish
- Department of Genetic, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Mosavi Jarrahi
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
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21
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D'Errico M, Parlanti E, Pascucci B, Fortini P, Baccarini S, Simonelli V, Dogliotti E. Single nucleotide polymorphisms in DNA glycosylases: From function to disease. Free Radic Biol Med 2017; 107:278-291. [PMID: 27932076 DOI: 10.1016/j.freeradbiomed.2016.12.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/25/2016] [Accepted: 12/02/2016] [Indexed: 02/08/2023]
Abstract
Oxidative stress is associated with a growing number of diseases that span from cancer to neurodegeneration. Most oxidatively induced DNA base lesions are repaired by the base excision repair (BER) pathway which involves the action of various DNA glycosylases. There are numerous genome wide studies attempting to associate single-nucleotide polymorphisms (SNPs) with predispositions to various types of disease; often, these common variants do not have significant alterations in their biochemical function and do not exhibit a convincing phenotype. Nevertheless several lines of evidence indicate that SNPs in DNA repair genes may modulate DNA repair capacity and contribute to risk of disease. This overview provides a convincing picture that SNPs of DNA glycosylases that remove oxidatively generated DNA lesions are susceptibility factors for a wide disease spectrum that includes besides cancer (particularly lung, breast and gastrointestinal tract), cochlear/ocular disorders, myocardial infarction and neurodegenerative disorders which can be all grouped under the umbrella of oxidative stress-related pathologies.
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Affiliation(s)
- Mariarosaria D'Errico
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
| | - Eleonora Parlanti
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Barbara Pascucci
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy; Istituto di Cristallografia, Consiglio Nazionale delle Ricerche, Via Salaria, Km 29,300, 00016 Monterotondo Stazione, Rome, Italy
| | - Paola Fortini
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Sara Baccarini
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Valeria Simonelli
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Eugenia Dogliotti
- Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
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22
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Rusolo F, Capone F, Pasquale R, Angiolillo A, Colonna G, Castello G, Costantini M, Costantini S. Comparison of the seleno-transcriptome expression between human non-cancerous mammary epithelial cells and two human breast cancer cell lines. Oncol Lett 2017; 13:2411-2417. [PMID: 28454412 DOI: 10.3892/ol.2017.5715] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 06/16/2016] [Indexed: 11/06/2022] Open
Abstract
Breast cancer is the second most common cause of mortality in women; therefore, the identification of novel putative markers is required to improve its diagnosis and prognosis. Selenium is known to protect mammary epithelial cells from oxidative DNA damage, and to inhibit the initiation phase of carcinogenesis by stimulating DNA repair and apoptosis regulation. Consequently, the present study has focused attention on the selenoprotein family and their involvement in breast cancer. The present study performed a global analysis of the seleno-transcriptome expression in human breast cancer MCF-7 and MDA-MB231 cell lines compared with healthy breast MCF-10A cells using reverse transcription-quantitative polymerase chain reaction. The present data revealed the presence of differently expressed genes in MCF-7 and MDA-MB231 cells compared with MCF-10A cells: Four downregulated [glutathione peroxidase (GPX)1, GPX4, GPX5 and GPX7] and three upregulated (deiodinase iodothyronine, type II, GPX2 and GPX3) genes. Additionally, interactomic investigation were performed by the present study to evaluate the association between the downregulated and upregulated genes, and to identify putative HUB nodes, which represent the centers of association between the genes that are capable of direct control over the gene networks. Network analysis revealed that all differentially regulated genes, with the exception of selenoprotein T, are implicated in the same network that presents three HUB nodes interconnected to the selenoprotein mRNAs, including TP53, estrogen receptor 1 and catenin-β1 (CTNNB1). Overall, these data demonstrated for the first time, a profile of seleno-mRNAs specific for human breast cells, indicating that these genes alter their expression on the basis of the ER-positivity or negativity of breast cancer cells.
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Affiliation(s)
- Fabiola Rusolo
- Oncology Research Center of Mercogliano, National Cancer Institute 'G. Pascale Foundation', IRCCS, I-80131 Naples, Italy
| | - Francesca Capone
- Oncology Research Center of Mercogliano, National Cancer Institute 'G. Pascale Foundation', IRCCS, I-80131 Naples, Italy
| | - Raffaella Pasquale
- Oncology Research Center of Mercogliano, National Cancer Institute 'G. Pascale Foundation', IRCCS, I-80131 Naples, Italy
| | - Antonella Angiolillo
- Department of Medicine and Health Sciences, University of Molise, I-86100 Campobasso, Italy
| | - Giovanni Colonna
- Medical Informatics Service, University Hospital, Second University of Naples, I-80131 Naples, Italy
| | - Giuseppe Castello
- Oncology Research Center of Mercogliano, National Cancer Institute 'G. Pascale Foundation', IRCCS, I-80131 Naples, Italy
| | - Maria Costantini
- Department of Biology and Evolution of Marine Organisms, Anton Dohrn Zoological Station, I-80121 Naples, Italy
| | - Susan Costantini
- Oncology Research Center of Mercogliano, National Cancer Institute 'G. Pascale Foundation', IRCCS, I-80131 Naples, Italy
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23
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Alanazi M, Pathan AAK, Shaik JP, Alhadheq A, Khan Z, Khan W, Al Naeem A, Parine NR. The hOGG1 Ser326Cys Gene Polymorphism and Breast Cancer Risk in Saudi Population. Pathol Oncol Res 2016; 23:525-535. [PMID: 27822728 DOI: 10.1007/s12253-016-0146-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 10/27/2016] [Indexed: 01/20/2023]
Abstract
The purpose of this study was to test the association between human 8-oxoguanine glycosylase 1 (hOGG1) gene polymorphisms and susceptibility to breast cancer in Saudi population. We have also aimed to screen the hOGG1 Ser326Cys polymorphism effect on structural and functional properties of the hOGG1 protein using in silico tools. We have analyzed four SNPs of hOGG1 gene among Saudi breast cancer patients along with healthy controls. Genotypes were screened using TaqMan SNP genotype analysis method. Experimental data was analyzed using Chi-square, t test and logistic regression analysis using SPSS software (v.16). In silco analysis was conducted using discovery studio and HOPE program. Genotypic analysis showed that hOGG1 rs1052133 (Ser326Cys) is significantly associated with breast cancer samples in Saudi population, however rs293795 (T >C), rs2072668 (C>G) and rs2075747 (G >A) did not show any association with breast cancer. The hOGG1 SNP rs1052133 (Ser326Cys) minor allele T showed a significant association with breast cancer samples (OR = 1.78, χ2 = 7.86, p = 0.02024). In silico structural analysis was carried out to compare the wild type (Ser326) and mutant (Cys326) protein structures. The structural prediction studies revealed that Ser326Cys variant may destabilize the protein structure and it may disturb the hOGG1 function. Taken together this is the first In silico study report to confirm Ser326Cys variant effect on structural and functional properties of hOGG1 gene and Ser326Cys role in breast cancer susceptibility in Saudi population.
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Affiliation(s)
- Mohammed Alanazi
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Kingdom of Saudi Arabia
| | - Akbar Ali Khan Pathan
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Kingdom of Saudi Arabia.,Integrated Gulf Biosystems, Riyadh, Kingdom of Saudi Arabia
| | - Jilani P Shaik
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Kingdom of Saudi Arabia
| | - Abdullah Alhadheq
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Kingdom of Saudi Arabia
| | - Zahid Khan
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Kingdom of Saudi Arabia
| | - Wajahatullah Khan
- Basic Sciences Department, College of Science and Health Professions, King Saud bin Abdulaziz University for Health Sciences, P.O Box 3660, Riyadh, 11426, Saudi Arabia
| | - Abdulrahman Al Naeem
- Department of Women's Imaging, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Narasimha Reddy Parine
- Genome Research Chair, Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Kingdom of Saudi Arabia.
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24
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Ben Sghaier M, Mousslim M, Pagano A, Ammari Y, Luis J, Kovacic H. β-eudesmol, a sesquiterpene from Teucrium ramosissimum, inhibits superoxide production, proliferation, adhesion and migration of human tumor cell. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2016; 46:227-233. [PMID: 27497729 DOI: 10.1016/j.etap.2016.07.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 07/14/2016] [Accepted: 07/29/2016] [Indexed: 06/06/2023]
Abstract
Reactive oxygen species are well-known mediators of various biological responses. Recently, new homologues of the catalytic subunit of NADPH oxidase have been discovered in non phagocytic cells. These new homologues (Nox1-Nox5) produce low levels of superoxides compared to the phagocytic homologue Nox2/gp91phox. In this study we examined the effect of β-eudesmol, a sesquiterpenoid alcohol isolated from Teucrium ramosissimum leaves, on proliferation, superoxide anion production, adhesion and migration of human lung (A549) and colon (HT29 and Caco-2) cancer cell lines. Proliferation of tumor cells was inhibited by β-eudesmol. It also significantly inhibited superoxide production in A549 cells. Furthermore, β-eudesmol inhibited adhesion and migration of A549 and HT29 cell. These results demonstrate that β-eudesmol may be a novel anticancer agent for the treatment of lung and colon cancer by different ways: by inhibition of superoxide production or by blocking proliferation, adhesion and migration.
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Affiliation(s)
- Mohamed Ben Sghaier
- Laboratory for Forest Ecology, National Institute for Research in Rural Engineering, Water and Forests, University of carthage, BP 10, 2080 Ariana, Tunisie.
| | - Mohamed Mousslim
- Centre de Recherche en Oncologie Biologique et Oncopharmacologie (CRO2), INSERM UMR 911, Faculté de Pharmacie, Marseille, France; Aix-Marseille Université, France
| | - Alessandra Pagano
- Centre de Recherche en Oncologie Biologique et Oncopharmacologie (CRO2), INSERM UMR 911, Faculté de Pharmacie, Marseille, France; Aix-Marseille Université, France
| | - Youssef Ammari
- Laboratory for Forest Ecology, National Institute for Research in Rural Engineering, Water and Forests, University of carthage, BP 10, 2080 Ariana, Tunisie
| | - José Luis
- Centre de Recherche en Oncologie Biologique et Oncopharmacologie (CRO2), INSERM UMR 911, Faculté de Pharmacie, Marseille, France; Aix-Marseille Université, France
| | - Hervé Kovacic
- Centre de Recherche en Oncologie Biologique et Oncopharmacologie (CRO2), INSERM UMR 911, Faculté de Pharmacie, Marseille, France; Aix-Marseille Université, France
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25
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Sanjari Moghaddam A, Nazarzadeh M, Noroozi R, Darvish H, Mosavi Jarrahi A. XRCC1 and OGG1 Gene Polymorphisms and Breast Cancer: A Systematic Review of Literature. IRANIAN JOURNAL OF CANCER PREVENTION 2016; 9:e3467. [PMID: 27366307 PMCID: PMC4922200 DOI: 10.17795/ijcp-3467] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 08/31/2015] [Accepted: 11/09/2015] [Indexed: 12/18/2022]
Abstract
Context: Known polymorphisms of DNA repair genes can be associated with the risk of many types of cancer. There is no consensus regarding association between XRCC1 and OGG1 with breast cancer (BC). Objectives: The aim of this study is to collect relevant published studies systematically. Data Sources: Sixty-two publications were identified through searching PubMed, PubMed Central, ISI web of knowledge, and reference list of related articles. Study Selection: We performed a systematic review according MOOSE guideline criteria. All longitudinal cohort and case-control studies investigating association of any type and grade of breast cancer with XRCC1 and OGG1 gene and their polymorphisms were eligible for initial inclusion. Data Extraction: Two authors screened titles and abstracts and extracted all needed information from eligible studies. Four research methodological components causing bias for the association between gene polymorphisms and breast cancer risk, including source of controls sampling, population ethnicity, sample size of studies and menopausal status of cases and controls was used for assessment of quality of studies Results: A total of 14,793 breast cancer cases and 15,409 controls were included in assessment of XRCC1 Arg194Trp. Four studies showed significant association and one study showed protective effect of XRCC1 Arg194Trp and BC. A total of 7,716 cases and 7,370 controls were included for XRCC1 Arg280His. Only one study showed significant association of XRCC1 Arg280His and breast cancer (OR = 1.82 (1.06 - 3.15). A total of 27,167 cases and 31,998 controls were included to estimate association between XRCC1 Arg399Gln polymorphism and breast cancer. Seven studies showed significant association and one showed protective effect of XRCC1 Arg399Gln and BC. A total of 9,417 cases and 11,087 controls were included for OGG1 Ser326Cys. Among studies focused on OGG1 Ser326Cys, none showed significant association with breast cancer. Conclusions: Systematic search of major databases identify many studies addressing the relationship between BC and susceptible alleles in the base excision repair genes and the fact that there are many variations in the magnitude of association depending on inheritance model and the population of the study.
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Affiliation(s)
| | - Milad Nazarzadeh
- Iranian Research Center on Healthy Aging, Sabzevar University of Medical Sciences, Sabzevar, IR Iran
| | - Rezvan Noroozi
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Hossein Darvish
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Alireza Mosavi Jarrahi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran; Iranian Research Center on Healthy Aging, Sabzevar University of Medical Sciences, Sabzevar, IR Iran; Faculty of Health Sciences, Simon Fraser University, BC., Canada
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26
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Bhatia M, McGrath KL, Di Trapani G, Charoentong P, Shah F, King MM, Clarke FM, Tonissen KF. The thioredoxin system in breast cancer cell invasion and migration. Redox Biol 2015; 8:68-78. [PMID: 26760912 PMCID: PMC4712318 DOI: 10.1016/j.redox.2015.12.004] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 12/16/2015] [Accepted: 12/16/2015] [Indexed: 11/24/2022] Open
Abstract
Metastasis is the most life threatening aspect of breast cancer. It is a multi-step process involving invasion and migration of primary tumor cells with a subsequent colonization of these cells at a secondary location. The aim of the present study was to investigate the role of thioredoxin (Trx1) in the invasion and migration of breast cancer cells and to assess the strength of the association between high levels of Trx1 and thioredoxin reductase (TrxR1) expression with breast cancer patient survival. Our results indicate that the expression of both Trx1 and TrxR1 are statistically significantly increased in breast cancer patient cells compared with paired normal breast tissue from the same patient. Over-expression of Trx1 in MDA-MB-231 breast cancer cell lines enhanced cell invasion in in vitro assays while expression of a redox inactive mutant form of Trx1 (designated 1SS) or the antisense mRNA inhibited cell invasion. Addition of exogenous Trx1 also enhanced cell invasion, while addition of a specific monoclonal antibody that inhibits Trx1 redox function decreased cell invasion. Over-expression of intracellular Trx1 did not increase cell migration but expression of intracellular 1SS inhibited migration. Addition of exogenous Trx1 enhanced cell migration while 1SS had no effect. Treatment with auranofin inhibited TrxR activity, cell migration and clonogenic activity of MDA-MB-231 cells, while increasing reactive oxygen species (ROS) levels. Analysis of 25 independent cohorts with 5910 patients showed that Trx1 and TrxR1 were both associated with a poor patient prognosis in terms of overall survival, distant metastasis free survival and disease free survival. Therefore, targeting the Trx system with auranofin or other specific inhibitors may provide improved breast cancer patient outcomes through inhibition of cancer invasion and migration. Over expression of thioredoxin in MDA-MB-231 cells enhanced cell invasion in vitro. Thioredoxin inhibition reduced cell invasion and migration of MDA-MB-231 cells. Addition of thioredoxin enhanced migration of MDA-MB-231 cells in vitro. Auranofin treatment inhibited MDA-MB-231 cell migration and clonogenic activity. High Trx1 and TrxR1 expression is associated with a poor breast cancer prognosis.
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Affiliation(s)
- Maneet Bhatia
- School of Natural Sciences, Griffith University, Nathan, Brisbane, Qld. 4111, Australia; Eskitis Institute for Drug Discovery, Griffith University, Nathan, Qld. 4111, Australia
| | - Kelly L McGrath
- School of Natural Sciences, Griffith University, Nathan, Brisbane, Qld. 4111, Australia; Eskitis Institute for Drug Discovery, Griffith University, Nathan, Qld. 4111, Australia
| | - Giovanna Di Trapani
- School of Natural Sciences, Griffith University, Nathan, Brisbane, Qld. 4111, Australia
| | - Pornpimol Charoentong
- Biocenter, Division of Bioinformatics, Medical University of Innsbruck, Innrain 80, 6020 Innsbruck, Austria
| | - Fenil Shah
- School of Natural Sciences, Griffith University, Nathan, Brisbane, Qld. 4111, Australia; Eskitis Institute for Drug Discovery, Griffith University, Nathan, Qld. 4111, Australia
| | - Mallory M King
- School of Natural Sciences, Griffith University, Nathan, Brisbane, Qld. 4111, Australia; Eskitis Institute for Drug Discovery, Griffith University, Nathan, Qld. 4111, Australia
| | - Frank M Clarke
- School of Natural Sciences, Griffith University, Nathan, Brisbane, Qld. 4111, Australia
| | - Kathryn F Tonissen
- School of Natural Sciences, Griffith University, Nathan, Brisbane, Qld. 4111, Australia; Eskitis Institute for Drug Discovery, Griffith University, Nathan, Qld. 4111, Australia
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27
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Manda G, Isvoranu G, Comanescu MV, Manea A, Debelec Butuner B, Korkmaz KS. The redox biology network in cancer pathophysiology and therapeutics. Redox Biol 2015; 5:347-357. [PMID: 26122399 PMCID: PMC4501561 DOI: 10.1016/j.redox.2015.06.014] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 06/22/2015] [Accepted: 06/23/2015] [Indexed: 12/21/2022] Open
Abstract
The review pinpoints operational concepts related to the redox biology network applied to the pathophysiology and therapeutics of solid tumors. A sophisticated network of intrinsic and extrinsic cues, integrated in the tumor niche, drives tumorigenesis and tumor progression. Critical mutations and distorted redox signaling pathways orchestrate pathologic events inside cancer cells, resulting in resistance to stress and death signals, aberrant proliferation and efficient repair mechanisms. Additionally, the complex inter-cellular crosstalk within the tumor niche, mediated by cytokines, redox-sensitive danger signals (HMGB1) and exosomes, under the pressure of multiple stresses (oxidative, inflammatory, metabolic), greatly contributes to the malignant phenotype. The tumor-associated inflammatory stress and its suppressive action on the anti-tumor immune response are highlighted. We further emphasize that ROS may act either as supporter or enemy of cancer cells, depending on the context. Oxidative stress-based therapies, such as radiotherapy and photodynamic therapy, take advantage of the cytotoxic face of ROS for killing tumor cells by a non-physiologically sudden, localized and intense oxidative burst. The type of tumor cell death elicited by these therapies is discussed. Therapy outcome depends on the differential sensitivity to oxidative stress of particular tumor cells, such as cancer stem cells, and therefore co-therapies that transiently down-regulate their intrinsic antioxidant system hold great promise. We draw attention on the consequences of the damage signals delivered by oxidative stress-injured cells to neighboring and distant cells, and emphasize the benefits of therapeutically triggered immunologic cell death in metastatic cancer. An integrative approach should be applied when designing therapeutic strategies in cancer, taking into consideration the mutational, metabolic, inflammatory and oxidative status of tumor cells, cellular heterogeneity and the hypoxia map in the tumor niche, along with the adjoining and systemic effects of oxidative stress-based therapies. Critical point mutations and distorted redox-sensitive signaling pathways underlie the tumorigenic phenotype. Inter-cellular crosstalk under stress conditions in the tumor niche drives the behavior of tumor cells. ROS may act as either as supporter or enemy of tumor cells, depending on the context. Oxidative stress-injured cells deliver danger signals to neighboring and distant cells, hence dictating the outcome of therapy in cancer.
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Affiliation(s)
- Gina Manda
- Cellular and Molecular Medicine Department, Radiobiology Laboratory, "Victor Babes" National Institute of Pathology, Bucharest, Romania.
| | - Gheorghita Isvoranu
- Cellular and Molecular Medicine Department, Radiobiology Laboratory, "Victor Babes" National Institute of Pathology, Bucharest, Romania
| | - Maria Victoria Comanescu
- Cellular and Molecular Medicine Department, Radiobiology Laboratory, "Victor Babes" National Institute of Pathology, Bucharest, Romania
| | - Adrian Manea
- Cellular and Molecular Pharmacology Laboratory, Institute of Cellular Biology and Pathology "Nicolae Simionescu", Bucharest, Romania
| | - Bilge Debelec Butuner
- Faculty of Pharmacy, Department of Pharmaceutical Biotechnology, Ege University, Izmir, Turkey
| | - Kemal Sami Korkmaz
- Department of Bioengineering, Cancer Biology Laboratory, Ege University, İzmir, Turkey
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28
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Ferroni P, Riondino S, Buonomo O, Palmirotta R, Guadagni F, Roselli M. Type 2 Diabetes and Breast Cancer: The Interplay between Impaired Glucose Metabolism and Oxidant Stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2015:183928. [PMID: 26171112 PMCID: PMC4480937 DOI: 10.1155/2015/183928] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 05/28/2015] [Indexed: 12/13/2022]
Abstract
Metabolic disorders, especially type 2 diabetes and its associated complications, represent a growing public health problem. Epidemiological findings indicate a close relationship between diabetes and many types of cancer (including breast cancer risk), which regards not only the dysmetabolic condition, but also its underlying risk factors and therapeutic interventions. This review discusses the advances in understanding of the mechanisms linking metabolic disorders and breast cancer. Among the proposed mechanisms to explain such an association, a major role is played by the dysregulated glucose metabolism, which concurs with a chronic proinflammatory condition and an associated oxidative stress to promote tumour initiation and progression. As regards the altered glucose metabolism, hyperinsulinaemia, both endogenous due to insulin-resistance and drug-induced, appears to promote tumour cell growth through the involvement of innate immune activation, platelet activation, increased reactive oxygen species, exposure to protumorigenic and proangiogenic cytokines, and increased substrate availability to neoplastic cells. In this context, understanding the relationship between metabolic disorders and cancer is becoming imperative, and an accurate analysis of these associations could be used to identify biomarkers able to predict disease risk and/or prognosis and to help in the choice of proper evidence-based diagnostic and therapeutic protocols.
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Affiliation(s)
- Patrizia Ferroni
- San Raffaele Rome University, IRCCS San Raffaele Pisana, Research Center, Via di Val Cannuta 247, 00166 Rome, Italy
| | - Silvia Riondino
- San Raffaele Rome University, IRCCS San Raffaele Pisana, Research Center, Via di Val Cannuta 247, 00166 Rome, Italy
- Department of Systems Medicine, Medical Oncology, Tor Vergata Clinical Center, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Oreste Buonomo
- Department of Surgery, Division of Surgical Oncology, Tor Vergata Clinical Center, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
| | - Raffaele Palmirotta
- San Raffaele Rome University, IRCCS San Raffaele Pisana, Research Center, Via di Val Cannuta 247, 00166 Rome, Italy
| | - Fiorella Guadagni
- San Raffaele Rome University, IRCCS San Raffaele Pisana, Research Center, Via di Val Cannuta 247, 00166 Rome, Italy
| | - Mario Roselli
- Department of Systems Medicine, Medical Oncology, Tor Vergata Clinical Center, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy
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