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Alhaji JH, Pathak D, Ashfaq F, Alsayegh AA, Khatoon F, Almutairi BJ, Khan MI, Beg MMA. Role of NQO1 Gene Involvement and Susceptibility of T2DM Among Saudi Arabia Population. Rejuvenation Res 2024. [PMID: 38959119 DOI: 10.1089/rej.2024.0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024] Open
Abstract
NQO1 disruption enhances susceptibility to oxidative stress during hyperglycemia and is a significant contributor to the development and progression of diabetes. Oxidative stress has been linked to several symptoms, including hyperglycemia, reactive oxygen species buildup, high blood pressure, and the expression of inflammatory markers. Therefore, the present research aimed to evaluate the genetic abnormality of NQO1 (rs1800566, C609T) gene polymorphism, expression, and vitamin-D level assessment among Type 2 diabetes mellitus (T2DM) patients. The study included 100 newly diagnosed T2DM cases and 100 healthy individuals as healthy controls. Total RNA was extracted from the whole blood using the TRIzol method, and further cDNA was synthesized, and expression was evaluated. There is a significant difference in NQO1 (rs1800566, C609T) genotype distribution among the T2DM patients and healthy controls (p = 0.04). Compared with the NQO1 CC wild-type genotype, the NQO1 CT heterozygous genotype had an odds ratio of 1.96 (1.08-3.55), and the NQO1 TT mutant type genotype had an odds ratio of 3.31 (0.61-17.77). Significantly decreased expression of NQO1 mRNA was observed with heterozygous CT (p < 0.0001) and homozygous mutant TT genotype (p = 0.0004), compared with homozygous wild-type CC genotype. NQO1 mRNA expression level was also compared with vitamin D levels among the T2DM patients. T2DM patients with vitamin D deficiency had 1.83-fold NQO1 mRNA expression, while vitamin D insufficient and sufficient T2DM cases had 3.31-fold (p < 0.0001) and 3.70-fold (p < 0.0001) NQO1 mRNA expression. It was concluded that NQO1 (rs1800566, C609T) CT and TT genotypes played a significant role in the worseness of type II diabetes mellitus, and decreased expression of NQO1 mRNA expression could be an essential factor for disease worseness as well as hypermethylation could be a factor for reduced expression leading to disease severity. The decreased NQO1 mRNA expression with heterozygous CT and mutant TT genotype associated with vitamin D deficiency may contribute to disease progression.
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Affiliation(s)
- Jwaher Haji Alhaji
- Department of Health Sciences, College of Applied Studies and Community Service, King Saud University, Riyadh, Saudi Arabia
| | - Divya Pathak
- Central Drugs Standard Control Organisation, New Delhi, India
| | - Fauzia Ashfaq
- Clinical Nutrition Department, Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Abdulrahman A Alsayegh
- Clinical Nutrition Department, Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Fahmida Khatoon
- Department of Biochemistry, College of Medicine, University of Ha'il, Ha'il, Saudi Arabia
| | | | - Mohammad Idreesh Khan
- Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Mirza Masroor Ali Beg
- Faculty of Medicine, Alatoo International University, Bishkek, Kyrgyzstan
- Center for Promotion of Medical Research, Alatoo International University, Bishkek, Kyrgyzstan
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Zhou YY, Sun JH, Wang L, Cheng YY. Genetic Polymorphism of NQO1 Influences Susceptibility to Coronary Heart Disease in a Chinese Population: A Cross-Sectional Study and Meta-Anaylsis. Pharmgenomics Pers Med 2023; 16:825-833. [PMID: 37720192 PMCID: PMC10503550 DOI: 10.2147/pgpm.s420874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/11/2023] [Indexed: 09/19/2023] Open
Abstract
Objective The present study is to explore the association between NQO1 gene polymorphism and coronary heart disease (CHD) risk. Methods This research were selected 80 CHD patients as the observation group and 130 healthy people who participated in normal physical examination during the same period as the control group. NQO1 gene polymorphism was detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. In addition, we conducted a meta-analysis to summarize the results of three relevant previously published adult population studies on the association between NQO1 gene polymorphism and coronary heart disease (CHD) risk. Results There were three genotypes (CC, CT, and TT) for NQO1 C609T polymorphism. The significant associations were found in TT genotype and T allele (all p<0.05). Specifically, People with the TT genotype have 2.06 times CHD risk as those with the CC genotype. And People with the T allele have 1.62 times CHD risk as those with the C allele. No significant association was found by any genetic models in the meta-analysis (all p >0.05). Conclusion NQO1 gene polymorphism increased the CHD risk in a Chinese population. Combined with individual gene polymorphism, the accuracy of risk assessment for CHD can be improved and individualized health education can be provided for CHD patients by nurses.
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Affiliation(s)
- Ying-Yan Zhou
- Department of Cardiovascular Medicine, Haikou Third People's Hospital, Haikou, 571700, People’s Republic of China
| | - Jing-Hua Sun
- Department of Laboratory Medicine, First Medical Centre of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Li Wang
- Department of Cardiovascular Medicine, Haikou Third People's Hospital, Haikou, 571700, People’s Republic of China
| | - Yan-Yan Cheng
- Department of Cardiovascular Medicine, Haikou Third People's Hospital, Haikou, 571700, People’s Republic of China
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Yuan P, Sun T, Han Z, Chen Y. Identifying potential cross-talk signatures for the occurrence of atherosclerosis in diabetic erectile dysfunction. Andrology 2023; 11:1031-1043. [PMID: 36542411 DOI: 10.1111/andr.13366] [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: 11/02/2022] [Revised: 11/21/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Erectile dysfunction and atherosclerosis are common cardiovascular complications in diseases. Clinical associations between erectile dysfunction and atherosclerosis have been noticed, but the specific mechanisms are not illustrated adequately. OBJECTIVES The aim of the study was to further mine associated pathological mechanisms and genetic alterations of atherosclerosis in diabetes mellitus-related erectile dysfunction. MATERIALS AND METHODS Significant atherosclerosis-related genes were identified from transcriptome data of diabetes mellitus-related erectile dysfunction and atherosclerosis-related gene sets from DisGeNET and GeneCard databases. Functional enrichment and immune infiltration analyses were performed to clarify the biological roles and pathways as well as immune responses of significant atherosclerosis-related gene sets. A protein-protein interaction network was constructed, and gene clusters were performed. Then, data of diabetic plaques and high-glucose cavernosum endothelial cells were analyzed for validation. And hub atherosclerosis-related gene sets were identified. Finally, expressed pattern of hub atherosclerosis-related gene sets were explored by single-cell profiling and immune analysis. RESULTS In total, 202 significant atherosclerosis-related gene sets including 100 upregulated and 102 downregulated genes were identified. These genes were related to endothelial cell migration, inflammatory response, regulation of oxidative stress, and immune response. In immune infiltration, immature dendritic cells and monocytes showed differential expression between the diabetes mellitus-related erectile dysfunction and control groups, A protein-protein interaction network containing 135 nodes was constructed. A hub atherosclerosis-related gene set signature consisting of HBEGF, LOX, NQO1, and VLDLR was obtained by multi-omics validation. In addition, Functional enrichment analysis revealed that hub atherosclerosis-related gene sets were involved in oxidoreductase activity and extracellular matrix organization. DISCUSSION AND CONCLUSION We explored atherosclerosis-related genetic changes and signaling pathways in diabetes mellitus-related erectile dysfunction. HBEGF, LOX, NQO1, and VLDLR were identified as hub atherosclerosis-related gene sets. These may serve as potential biomarkers for the clinical management of atherosclerosis and preventing further cardiovascular risks in diabetes mellitus-related erectile dysfunction.
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Affiliation(s)
- Penghui Yuan
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Taotao Sun
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhengyang Han
- Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yinwei Chen
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Wakabayashi N, Yagishita Y, Joshi T, Kensler TW. Forced Hepatic Expression of NRF2 or NQO1 Impedes Hepatocyte Lipid Accumulation in a Lipodystrophy Mouse Model. Int J Mol Sci 2023; 24:13345. [PMID: 37686150 PMCID: PMC10487640 DOI: 10.3390/ijms241713345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 08/09/2023] [Accepted: 08/18/2023] [Indexed: 09/10/2023] Open
Abstract
Lipodystrophy is a disorder featuring loss of normal adipose tissue depots due to impaired production of normal adipocytes. It leads to a gain of fat deposition in ectopic tissues such as liver and skeletal muscle that results in steatosis, dyslipidemia, and insulin resistance. Previously, we established a Rosa NIC/NIC::AdiCre lipodystrophy model mouse. The lipodystrophic phenotype that included hepatomegaly accompanied with hepatic damage due to higher lipid accumulation was attenuated substantially by amplified systemic NRF2 signaling in mice with hypomorphic expression of Keap1; whole-body Nrf2 deletion abrogated this protection. To determine whether hepatic-specific NRF2 signaling would be sufficient for protection against hepatomegaly and fatty liver development, direct, powerful, transient expression of Nrf2 or its target gene Nqo1 was achieved by administration through hydrodynamic tail vein injection of pCAG expression vectors of dominant-active Nrf2 and Nqo1 in Rosa NIC/NIC::AdiCre mice fed a 9% fat diet. Both vectors enabled protection from hepatic damage, with the pCAG-Nqo1 vector being the more effective as seen with a ~50% decrease in hepatic triglyceride levels. Therefore, activating NRF2 signaling or direct elevation of NQO1 in the liver provides new possibilities to partially reduce steatosis that accompanies lipodystrophy.
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Affiliation(s)
- Nobunao Wakabayashi
- Translational Research Program, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA or (Y.Y.); (T.J.); (T.W.K.)
| | - Yoko Yagishita
- Translational Research Program, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA or (Y.Y.); (T.J.); (T.W.K.)
- Division of Endocrinology, Columbia University, New York, NY 10032, USA
| | - Tanvi Joshi
- Translational Research Program, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA or (Y.Y.); (T.J.); (T.W.K.)
| | - Thomas W. Kensler
- Translational Research Program, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA or (Y.Y.); (T.J.); (T.W.K.)
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Zazueta C, Jimenez-Uribe AP, Pedraza-Chaverri J, Buelna-Chontal M. Genetic Variations on Redox Control in Cardiometabolic Diseases: The Role of Nrf2. Antioxidants (Basel) 2022; 11:antiox11030507. [PMID: 35326157 PMCID: PMC8944632 DOI: 10.3390/antiox11030507] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/01/2022] [Accepted: 03/04/2022] [Indexed: 02/07/2023] Open
Abstract
The transcription factor Nrf2 is a master regulator of multiple cytoprotective genes that maintain redox homeostasis and exert anti-inflammatory functions. The Nrf2-Keap1 signaling pathway is a paramount target of many cardioprotective strategies, because redox homeostasis is essential in cardiovascular health. Nrf2 gene variations, including single nucleotide polymorphisms (SNPs), are correlated with cardiometabolic diseases and drug responses. SNPs of Nrf2, KEAP1, and other related genes can impair the transcriptional activation or the activity of the resulting protein, exerting differential susceptibility to cardiometabolic disease progression and prevalence. Further understanding of the implications of Nrf2 polymorphisms on basic cellular processes involved in cardiometabolic diseases progression and prevalence will be helpful to establish more accurate protective strategies. This review provides insight into the association between the polymorphisms of Nrf2-related genes with cardiometabolic diseases. We also briefly describe that SNPs of Nrf2-related genes are potential modifiers of the pharmacokinetics that contribute to the inter-individual variability.
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Affiliation(s)
- Cecilia Zazueta
- Departmento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, I.Ch., Mexico City 14080, Mexico;
| | - Alexis Paulina Jimenez-Uribe
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (A.P.J.-U.); (J.P.-C.)
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (A.P.J.-U.); (J.P.-C.)
| | - Mabel Buelna-Chontal
- Departmento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología, I.Ch., Mexico City 14080, Mexico;
- Correspondence:
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Yan L, Xu D, Xiao Y, Dai M, Wang T, Zhuang X, Wu K. Genetic Polymorphism of NQO1 Gene is Associated with Susceptibility of Ischemic Stroke in Chinese Han Nationality. Neuropsychiatr Dis Treat 2022; 18:2211-2217. [PMID: 36196359 PMCID: PMC9527027 DOI: 10.2147/ndt.s379742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 09/14/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE NAD(P)H: Quinone Oxidoreductase 1 gene (NQO1) polymorphism is associated with the risk of cardiovascular disease. This study was designed to investigate the relationship between NQO1 gene polymorphism and ischemic stroke susceptibility in Chinese Han nationality. PATIENTS AND METHODS One hundred and forty-one patients diagnosed with ischemic stroke and 139 matched control groups were recruited in this study. The polymorphism distribution of rsl800566 locus and rs10517 locus of NQO1 gene was genotyped via TaqMan assay, and the concentration of Oxidized low-density lipoprotein (ox-LDL) in the blood of the subjects was detected by enzyme linked immunosorbent assay (ELISA). The relationship between the polymorphism distribution and the susceptibility to ischemic stroke was evaluated. RESULTS The frequency distribution of the three genotypes of NQO1 rs1800566 between the case group and the control group was statistically significant, and cases carrying CT and TT genotype were less likely to suffer from ischemic stroke. Compared with individuals carrying T allele, C allele carriers have higher risk of ischemic stroke. However, there was no significant difference in frequency distribution among the three genotypes of NQO1 rs10517 between controls and patients. CONCLUSION The NQO1 rs1800566 C allele may be a novel marker associated with ischemic stroke susceptibility in Chinese Han population. Polymorphism of rsl800566 locus in NQO1 gene may be protective against ischemic stroke risk.
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Affiliation(s)
- Limin Yan
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, People's Republic of China
| | - Dedong Xu
- Department of Neurosurgery, The Second Affiliated Hospital of Hainan Medical University, Haikou, People's Republic of China
| | - Ying Xiao
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, People's Republic of China
| | - Mingming Dai
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, People's Republic of China
| | - Ting Wang
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, People's Republic of China
| | - Xinhong Zhuang
- Department of Nephrology, The Second Affiliated Hospital of Hainan Medical University, Haikou, People's Republic of China
| | - Kunliang Wu
- Department of Infectious Diseases, The Second Affiliated Hospital of Hainan Medical University, Haikou, People's Republic of China
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7
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Lee WS, Ham W, Kim J. Roles of NAD(P)H:quinone Oxidoreductase 1 in Diverse Diseases. Life (Basel) 2021; 11:life11121301. [PMID: 34947831 PMCID: PMC8703842 DOI: 10.3390/life11121301] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 01/07/2023] Open
Abstract
NAD(P)H:quinone oxidoreductase (NQO) is an antioxidant flavoprotein that catalyzes the reduction of highly reactive quinone metabolites by employing NAD(P)H as an electron donor. There are two NQO enzymes—NQO1 and NQO2—in mammalian systems. In particular, NQO1 exerts many biological activities, including antioxidant activities, anti-inflammatory effects, and interactions with tumor suppressors. Moreover, several recent studies have revealed the promising roles of NQO1 in protecting against cardiovascular damage and related diseases, such as dyslipidemia, atherosclerosis, insulin resistance, and metabolic syndrome. In this review, we discuss recent developments in the molecular regulation and biochemical properties of NQO1, and describe the potential beneficial roles of NQO1 in diseases associated with oxidative stress.
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Affiliation(s)
- Wang-Soo Lee
- Division of Cardiology, Department of Internal Medicine, College of Medicine, Chung-Ang University, Seoul 06974, Korea
- Correspondence: (W.-S.L.); (J.K.); Tel.: +82-2-6299-1419 (W.-S.L.); +82-2-6299-1397 (J.K.)
| | - Woojin Ham
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, Chung-Ang University, Seoul 06974, Korea;
| | - Jaetaek Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, Chung-Ang University, Seoul 06974, Korea;
- Correspondence: (W.-S.L.); (J.K.); Tel.: +82-2-6299-1419 (W.-S.L.); +82-2-6299-1397 (J.K.)
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Shukla H, Gaje G, Koucheki A, Lee HY, Sun X, Trush MA, Zhu H, Li YR, Jia Z. NADPH-quinone oxidoreductase-1 mediates Benzo-[a]-pyrene-1,6-quinone-induced cytotoxicity and reactive oxygen species production in human EA.hy926 endothelial cells. Toxicol Appl Pharmacol 2020; 404:115180. [PMID: 32739527 DOI: 10.1016/j.taap.2020.115180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 07/11/2020] [Accepted: 07/28/2020] [Indexed: 11/17/2022]
Abstract
Numerous studies conducted in the past have reported deaths in the human population due to cardiovascular diseases (CVD) on exposure to air particulate matter (APM). BP-1,6-quinone (BP-1,6-Q) is one of the significant components of APM. However, the mechanism(s) by which it can exert its toxicity in endothelial cells is not yet completely understood. NAD(P)H: quinone oxidoreductase-1 (NQO1) is expressed highly in myocardium and vasculature tissues of the heart and plays a vital role in maintaining vascular homeostasis. This study, demonstrated that BP-1,6-Q diminishes NQO1 enzyme activity in a dose-dependent manner in human EA.hy926 endothelial cells. The decrease in the NQO1 enzyme causes potentiation in BP-1,6-Q-mediated toxicity in EA.hy926 endothelial cells. The enhancement of NQO1 in endothelial cells showed cytoprotection against BP-1,6-Q-induced cellular toxicity, lipid, and protein damage suggesting an essential role of NQO1 in cytoprotection against BP-1,6-Q toxicity. Using various biochemical assays and genetic approaches, results from this study further demonstrated that NQO1 also plays a crucial role in BP-1,6-Q-induced production of reactive oxygen species (ROS). These findings will contribute to elucidating BP-1,6-Q mediated toxicity and its role in the development of atherosclerosis.
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Affiliation(s)
- Halley Shukla
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Gabriella Gaje
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Ashkon Koucheki
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Ho Young Lee
- Department of Biology, University of North Carolina at Greensboro, NC, USA
| | - Xiaolun Sun
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Michael A Trush
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Hong Zhu
- Campbell University School of Osteopathic Medicine, Buies Creek, NC, USA
| | - Y Robert Li
- Campbell University School of Osteopathic Medicine, Buies Creek, NC, USA
| | - Zhenquan Jia
- Department of Biology, University of North Carolina at Greensboro, NC, USA.
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Sarutipaiboon I, Settasatian N, Komanasin N, Kukongwiriyapan U, Sawanyawisuth K, Intharaphet P, Senthong V, Settasatian C. Association of Genetic Variations in NRF2, NQO1, HMOX1, and MT with Severity of Coronary Artery Disease and Related Risk Factors. Cardiovasc Toxicol 2020; 20:176-189. [PMID: 31332605 DOI: 10.1007/s12012-019-09544-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
NRF2 is a transcription factor which, during oxidative stress, activates transcription of its target antioxidant genes. Polymorphisms in NRF2 and its target antioxidant genes: HMOX-1, NQO1, and MT, have been associated with cardiovascular diseases (CVDs) and diabetes in various ethnic groups, however, with variable results. The aim of this study was to investigate the association of NRF2, HMOX-1, NQO1, and MT gene polymorphisms with CVD risk factors in Thais. The study was conducted in two groups: group with high-risk for coronary artery disease (CAD) and health check-up group. Polymorphisms in NRF2 (rs6721961), NQO1 (rs1800566), MT1A (rs11640851), and HMOX-1 (rs2071746) were genotyped. Expressions of NRF2, HMOX-1, and NQO1 were also determined. In high-risk group, NRF2 rs6721961-TT was associated with CAD [OR (95% CI) 5.07 (1.42-18.10)] and severity of coronary atherosclerosis [Gensini score > 32, OR (95% CI) 4.31 (1.67-11.09)]; rs6721961 GT and TT revealed significant association with lower mRNA expression than GG (p = 0.021). NQO1 rs1800566 also revealed association with CAD, only in female. Combined effect of NQO1-rs1800566, HMOX1-rs2071746, and MT1A-rs11640851 was evaluated on the risks of DM and hypertension. With a combination of risk alleles as genetic risk score (GRS), the highest GRS (score 6) increased risk for hypertension, comparing with GRS 0-2 [OR (95% CI) 1.89 (1.02-3.49)]; group with score 5-6 revealed association with risk of DM [OR (95% CI) 1.481 (1.08-2.04)]. In conclusion, NRF2 rs6721961 associated with CAD and severity of coronary atherosclerosis. NQO1 rs1800566 also associated with CAD, only in female. Combined polymorphisms of three NRF2-regulated genes increased risk of DM and hypertension.
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Affiliation(s)
- Ingkarat Sarutipaiboon
- Biomedical Sciences Program, Graduate School, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cardiovascular Research Group, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nongnuch Settasatian
- School of Medical Technology, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cardiovascular Research Group, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nantarat Komanasin
- School of Medical Technology, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cardiovascular Research Group, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Upa Kukongwiriyapan
- Department of Physiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cardiovascular Research Group, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Phongsak Intharaphet
- Queen Sirikit Heart Center of the Northeast Hospital, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cardiovascular Research Group, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Vichai Senthong
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.,Queen Sirikit Heart Center of the Northeast Hospital, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cardiovascular Research Group, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Chatri Settasatian
- Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand. .,Cardiovascular Research Group, Khon Kaen University, Khon Kaen, 40002, Thailand.
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Moumad K, Khaali W, Benider A, Ben Ayoub W, Hamdi-Cherif M, Boualga K, Hassen E, Ben Driss EK, Corbex M, Khyatti M. Joint effect of smoking and NQO1 C609T polymorphism on undifferentiated nasopharyngeal carcinoma risk in a North African population. Mol Genet Genomic Med 2018; 6:933-940. [PMID: 30160047 PMCID: PMC6305636 DOI: 10.1002/mgg3.461] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 07/05/2018] [Accepted: 07/20/2018] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Nasopharyngeal carcinoma (NPC) has a higher incidence in North Africa than in most parts of the world. In addition to environmental factors such as Epstein-Barr virus infection and chemical carcinogen exposure, genetic susceptibility has been reported to play a key role in the development of NPC. NAD(P)H: quinone oxidoreductase 1 is a cytosolic enzyme that protects cells from oxidative damage. A C to T transition at position 609 in the NQO1 gene (OMIM: 125860) has been shown to alter the enzymatic activity of the enzyme and has been associated with increased risk to several cancers. This study investigates for the first time the effect of this polymorphism on NPC susceptibility in a North African population. METHODS The NQO1 C609T polymorphism was genotyped using PCR-RFLP in 392 NPC cases and 365 controls from Morocco, Algeria, and Tunisia. RESULTS The allele frequencies and distributions of genotypes did not differ between cases and controls (p > 0.05). When stratifying according to smoking status, we observed two-fold higher NPC risk in ever-smokers carrying the CT or TT genotype. Multiple logistic regression analysis revealed that there was a significant interaction between T allele and smoking status (OR = 1.95, 95% CI = 1.20-3.19; interaction p = 0.007). CONCLUSION In this North African population, the functional NQO1 polymorphism was associated with a significantly higher risk of NPC among smokers and did not affect the risk among nonsmokers.
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Affiliation(s)
- Khalid Moumad
- Oncovirology Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco
| | - Wafa Khaali
- Oncovirology Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco.,Departement of Biology, Faculty of Sciences, Abdelmalek Essaadi University, Tetouan, Morocco
| | - Abdellatif Benider
- Service de Radiothérapie, Centre d'oncologie Ibn Rochd, Casablanca, Morocco
| | - Wided Ben Ayoub
- Association Tunisienne de Lutte Contre le Cancer, Tunis, Tunisia
| | | | - Kada Boualga
- Service de Radiothérapie Oncologique, Centre Antic-Cancer de Blida, Blida, Algeria
| | - Elham Hassen
- Molecular Immuno-Oncology Laboratory, Faculty of Medicine, Monastir University, Monastir, Tunisia
| | - El Khalil Ben Driss
- Departement of Biology, Faculty of Sciences, Abdelmalek Essaadi University, Tetouan, Morocco
| | | | - Meriem Khyatti
- Oncovirology Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco
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Boroumand M, Pourgholi L, Goodarzynejad H, Ziaee S, Hajhosseini-Talasaz A, Sotoudeh-Anvari M, Mandegary A. NQO1 C609T Polymorphism is Associated with Coronary Artery Disease in a Gender-Dependent Manner. Cardiovasc Toxicol 2017; 17:35-41. [PMID: 26690082 DOI: 10.1007/s12012-015-9353-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Findings on the association of NQO1 C609T polymorphism in the NQO1 gene and cardiovascular disease susceptibility are controversial. The objective of the current study was to examine the relationship between this polymorphism and the presence and severity of angiographically determined coronary artery disease (CAD). One-hundred and forty-five patients with newly diagnosed angiographically documented CAD (≥50 % luminal stenosis of any coronary vessel) as case group were compared to 139 controls (subjects with no luminal stenosis at coronary arteries). The presence of C609T polymorphism was analyzed using polymerase chain reaction-based restriction fragment length polymorphism. Among total population, those with combined CT/TT (T allele carrier) genotype showed a trend toward lower odds of CAD compared to those with CC (wild type) genotype, but it did not reach a statistically significant level (p = 0.061). When data were analyzed separately for men or women, CT + TT group as compared to CC genotype was associated with decreased odds of CAD in women (adjusted OR 0.4, 95 % CI 0.2-0.9; p = 0.043), but not in men (adjusted OR 0.8, 95 % CI 0.3-1.9; p = 0.612). The C609T polymorphism within NQO1 is independently associated with CAD in women, but no association was observed in whole study population or in men.
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Affiliation(s)
- Mohammadali Boroumand
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Leyla Pourgholi
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran.,Department of Pharmacology and Toxicology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, P.O. Box 7616911319, Iran
| | - Hamidreza Goodarzynejad
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Shayan Ziaee
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Azita Hajhosseini-Talasaz
- Department of Clinical Pharmacy, School of Pharmacy, Tehran University of Medical Sciences, Tehran, P.O. Box 141556451, Iran
| | - Maryam Sotoudeh-Anvari
- Department of Clinical Pathology and Laboratory Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, P.O. Box 1411713138, Iran
| | - Ali Mandegary
- Department of Pharmacology and Toxicology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, P.O. Box 7616911319, Iran. .,Gastroenterology and Hepatology Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, P.O. Box 7616911319, Iran.
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Detremmerie C, Vanhoutte PM, Leung S. Biased activity of soluble guanylyl cyclase: the Janus face of thymoquinone. Acta Pharm Sin B 2017; 7:401-408. [PMID: 28752025 PMCID: PMC5518662 DOI: 10.1016/j.apsb.2017.06.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 06/13/2017] [Indexed: 11/28/2022] Open
Abstract
The natural compound thymoquinone, extracted from Nigella sativa (black cumin), is widely used in humans for its anti-oxidative properties. Thymoquinone is known for its acute endothelium-independent vasodilator effects in isolated rat aortae and pulmonary arteries, depending in part on activation of adenosine triphosphate-sensitive potassium channels and inhibition of voltage-dependent calcium channels. The compound also improves endothelial dysfunction in mesenteric arteries of ageing rodents and in aortae of rabbits treated with pyrogallol, by inhibiting oxidative stress. Serendipitously, thymoquinone was found to augment contractions in isolated arteries with endothelium of both rats and pigs. The endothelium-dependent augmentation it causes counterintuitively depends on biased activation of soluble guanylyl cyclase (sGC) producing inosine 3',5'-cyclic monophosphate (cyclic IMP) rather than guanosine 3',5'-cyclic monophosphate. This phenomenon shows a striking mechanistic similarity to the hypoxic augmentation previously observed in porcine coronary arteries. The cyclic IMP preferentially produced under thymoquinone exposure causes an increased contractility of arterial smooth muscle by interfering with calcium homeostasis. This brief review summarizes the vascular pharmacology of thymoquinone, focussing in particular on how the compound causes endothelium-dependent contractions by biasing the activity of sGC.
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Türkanoğlu Özçelik A, Can Demirdöğen B, Demirkaya Ş, Adalı O. Association of cytochrome P4502E1 and NAD(P)H:quinone oxidoreductase 1 genetic polymorphisms with susceptibility to large artery atherosclerotic ischemic stroke: a case–control study in the Turkish population. Neurol Sci 2017; 38:1077-1085. [DOI: 10.1007/s10072-017-2930-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 03/20/2017] [Indexed: 01/08/2023]
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Detremmerie CM, Chen Z, Li Z, Alkharfy KM, Leung SWS, Xu A, Gao Y, Vanhoutte PM. Endothelium-Dependent Contractions of Isolated Arteries to Thymoquinone Require Biased Activity of Soluble Guanylyl Cyclase with Subsequent Cyclic IMP Production. J Pharmacol Exp Ther 2016; 358:558-68. [PMID: 27335436 DOI: 10.1124/jpet.116.234153] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 06/15/2016] [Indexed: 11/22/2022] Open
Abstract
Preliminary experiments on isolated rat arteries demonstrated that thymoquinone, a compound widely used for its antioxidant properties and believed to facilitate endothelium-dependent relaxations, as a matter of fact caused endothelium-dependent contractions. The present experiments were designed to determine the mechanisms underlying this unexpected response. Isometric tension was measured in rings (with and without endothelium) of rat mesenteric arteries and aortae and of porcine coronary arteries. Precontracted preparations were exposed to increasing concentrations of thymoquinone, which caused concentration-dependent, sustained further increases in tension (augmentations) that were prevented by endothelium removal, Nω-nitro-L-arginine methyl ester [L-NAME; nitric oxide (NO) synthase inhibitor], and 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ; soluble guanylyl cyclase [sGC] inhibitor). In L-NAME-treated rings, the NO-donor diethylenetriamine NONOate restored the thymoquinone-induced augmentations; 5-[1-(phenylmethyl)-1H-indazol-3-yl]-2-furanmethanol (sGC activator) and cyclic IMP (cIMP) caused similar restorations. By contrast, in ODQ-treated preparations, the cell-permeable cGMP analog did not restore the augmentation by thymoquinone. The compound augmented the content (measured with ultra-high performance liquid chromatography-tandem mass spectrometry) of cIMP, but not that of cGMP; these increases in cIMP content were prevented by endothelium removal, L-NAME, and ODQ. The augmentation of contractions caused by thymoquinone was prevented in porcine arteries, but not in rat arteries, by 1-(5-isoquinolinylsulfonyl)homopiperazine dihydrochloride and trans-4-[(1R)-1-aminoethyl]-N-4-pyridinylcyclohexanecarboxamide dihydrochloride (Rho-kinase inhibitors); in the latter, but not in the former, it was reduced by 3,5-dichloro-N-[[(1α,5α,6-exo,6α)-3-(3,3-dimethylbutyl)-3-azabicyclo[3.1.0]hex-6-yl]methyl]-benzamide hydrochloride (T-type calcium channel inhibitor), demonstrating species/vascular bed differences in the impact of cIMP on calcium handling. Thymoquinone is the first pharmacological agent that causes endothelium-dependent augmentation of contractions of isolated arteries, which requires endothelium-derived NO and biased sGC activation, resulting in the augmented production of cIMP favoring the contractile process.
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Affiliation(s)
- Charlotte M Detremmerie
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
| | - Zhengju Chen
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
| | - Zhuoming Li
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
| | - Khalid M Alkharfy
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
| | - Susan W S Leung
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
| | - Aimin Xu
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
| | - Yuansheng Gao
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
| | - Paul M Vanhoutte
- Department of Pharmacology and Pharmacy and State Key Laboratory for Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong S.A.R., China (C.M.D., Z.L., S.W.S.L., A.X., P.M.V.); Department of Clinical Pharmacy, King Saud University, Saudi Arabia (K.M.A.) and Department of Physiology and Pathophysiology, Peking University Health Science Centre, Beijing, China (Z.C., Y.G.)
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Association of Nuclear Factor-Erythroid 2-Related Factor 2, Thioredoxin Interacting Protein, and Heme Oxygenase-1 Gene Polymorphisms with Diabetes and Obesity in Mexican Patients. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:7367641. [PMID: 27274779 PMCID: PMC4870374 DOI: 10.1155/2016/7367641] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 03/29/2016] [Accepted: 04/05/2016] [Indexed: 01/10/2023]
Abstract
The nuclear factor-erythroid 2- (NF-E2-) related factor 2 (Nrf2) is abated and its ability to reduce oxidative stress is impaired in type 2 diabetes and obesity. Thus, the aim of this study was to explore if polymorphisms in Nrf2 and target genes are associated with diabetes and obesity in Mexican mestizo subjects. The rs1800566 of NAD(P)H:quinone oxidoreductase 1 (NQO1) gene, rs7211 of thioredoxin interacting protein (TXNIP) gene, rs2071749 of heme oxygenase-1 (HMOX1) gene, and the rs6721961 and the rs2364723 from Nrf2 gene were genotyped in 627 diabetic subjects and 1020 controls. The results showed that the rs7211 polymorphism is a protective factor against obesity in nondiabetic subjects (CC + CT versus TT, OR = 0.40, P = 0.005) and in women (CC versus CT + TT, OR = 0.7, P = 0.016). TT carriers had lower high-density lipoprotein cholesterol levels and lower body mass index. The rs2071749 was positively associated with obesity (AA versus AG + GG, OR = 1.25, P = 0.026). Finally, the rs6721961 was negatively associated with diabetes in men (CC versus CA + AA, OR = 0.62, P = 0.003). AA carriers showed lower glucose concentrations. No association was found for rs1800566 and rs2364723 polymorphisms. In conclusion, the presence of Nrf2 and related genes polymorphisms are associated with diabetes and obesity in Mexican patients.
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Rougée LRA, Riches Z, Berman JM, Collier AC. The Ontogeny and Population Variability of Human Hepatic NADPH Dehydrogenase Quinone Oxido-Reductase 1 (NQO1). ACTA ACUST UNITED AC 2016; 44:967-74. [PMID: 26856346 DOI: 10.1124/dmd.115.068650] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 02/05/2016] [Indexed: 01/16/2023]
Abstract
The NADPH dehydrogenase quinone oxido-reductase 1 (NQO1) enzyme is an antioxidant and metabolic enzyme that performs two electron reduction of quinones and other chemicals. Based on the physiologic role(s) of NQO1, we hypothesized that expression and activity of this enzyme would vary with age and other demographic variables. Cytosols from 117 archived human livers were investigated for changes in NQO1 with age, sex, obesity, and ethnicity. Protein expression but not activity of NQO1 was weakly negatively correlated with age (Spearman r = -0.2, P = 0.03). No sex differences were observed for either protein expression or activity and for ethnicity; Caucasians had greater NQO1 activity than Asians (P < 0.05). Overweight children had statistically significantly higher NQO1 activity as compared with ideal weight children (P < 0.05) although this difference was not observed in adults. These findings establish that NQO1 is approximately as active in children as adults. However, modeled NQO1 clearance (both allometric and physiologically based pharmacokinetics) predicted maturation at 23 to 26 years. This is almost certainly an overestimate, with error in the model resulting from a small sample size and inability to scale for age-related changes in hepatic cellularity and/or cytosolic protein content, and indicates a delay in reaching maximum clearance through the NQO1 pathway that is affected by physiologic development as much, or more than, biochemical development. Obesity may increase hepatic NQO1 activity in children, which is likely a protective mechanism in oxidative stress, but may also have significant implications for drug and chemical disposition in obese children.
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Affiliation(s)
- Luc R A Rougée
- Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii (L.R.A.R., A.C.C.); Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada (Z.R., J.M.B., A.C.C.)
| | - Zoe Riches
- Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii (L.R.A.R., A.C.C.); Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada (Z.R., J.M.B., A.C.C.)
| | - Jacob M Berman
- Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii (L.R.A.R., A.C.C.); Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada (Z.R., J.M.B., A.C.C.)
| | - Abby C Collier
- Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii (L.R.A.R., A.C.C.); Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada (Z.R., J.M.B., A.C.C.)
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Angoorani P, Ejtahed HS, Mirmiran P, Mirzaei S, Azizi F. Dietary consumption of advanced glycation end products and risk of metabolic syndrome. Int J Food Sci Nutr 2016; 67:170-6. [PMID: 26850840 DOI: 10.3109/09637486.2015.1137889] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Metabolic syndrome (MetS) is a complex disorder which has become one of the major public health challenges worldwide. This study was conducted to evaluate the association between dietary advanced glycation end products (AGEs) and risk of MetS and its components. This cross-sectional study was conducted in a representative sample of 5848 adults, aged 19-70 years. Daily consumption of carboxymethyl lysine, a major type of AGEs, was determined using a validated semi-quantitative food frequency questionnaire. Across increasing trend of AGEs consumption, the percentage of fat intake increased and that of carbohydrate significantly decreased (p < 0.001). Subjects in the highest (>10,506 kU/d) compared to the lowest (<6673 kU/d) quartile category of AGEs had higher risk of abdominal obesity (OR: 1.19, 95% CI: 1.01-1.39) and hypertriglyceridemia (OR: 1.26, 95% CI: 1.07-1.49). Therefore, recommendation on restriction of AGEs intake could be a practical approach to prevent metabolic abnormalities.
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Affiliation(s)
- Pooneh Angoorani
- a Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences , Tehran , Iran
| | - Hanieh-Sadat Ejtahed
- b Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences , Tehran , Iran ;,c Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences , Tehran , Iran
| | - Parvin Mirmiran
- a Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences , Tehran , Iran ;,d Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology , National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences , Tehran , Iran
| | - Sahar Mirzaei
- a Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences , Tehran , Iran
| | - Fereidoun Azizi
- e Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences , Tehran , Iran
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Lee EY, Lee YH, Kim SH, Jung KS, Kwon O, Kim BS, Nam CM, Park CS, Lee BW, Kang ES, Cha BS, Lee HC. Association Between Heme Oxygenase-1 Promoter Polymorphisms and the Development of Albuminuria in Type 2 Diabetes: A Case-Control Study. Medicine (Baltimore) 2015; 94:e1825. [PMID: 26512585 PMCID: PMC4985399 DOI: 10.1097/md.0000000000001825] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Heme oxygenase (HO)-1 is a key enzyme in cytoprotective mechanisms against oxidative stress in the cardiovascular-renal system. The T(-413)A single nucleotide polymorphism (SNP) and (GT)n microsatellite polymorphism in the HO-1 gene promoter modulate the HO-1 gene transcriptional activity and these polymorphisms are associated with various human diseases.We investigated the association between HO-1 promoter polymorphisms and nephropathy in type 2 diabetes. We sequenced the T(-413)A SNP and (GT)n repeat segments of the HO-1 gene promoter in 536 patients with type 2 diabetes. (GT)n alleles were divided into 2 groups: short (S, ≤25 GT repeats) and long (L, >25 GT repeats) alleles. The presence of albuminuria was used as a marker of diabetic nephropathy.Patients with the TT genotype in the T(-413)A SNP were significantly more susceptible to albuminuria development than those carrying the A allele, with an odds ratio of 1.577 (95% confidence interval, 1.088 - 2.285; P = 0.016). Subgroup analysis showed that patients carrying the TT genotype with long duration of diabetes (≥20 years), poor glycemic control, male gender and without hypertension had higher odds ratios for the development of albuminuria. In vitro, promoter activity of the T(-413)A SNP was higher with A allele than T allele. Regarding to the (GT)n repeats, the LL genotype showed a higher odds ratio for the development of albuminuria only in patients with hypertension when compared to the S allele.In conclusion, the T(-413)A SNP in the HO-1 promoter is significantly associated with albuminuria development in type 2 diabetes patients, especially with longer duration and poor glycemic control.
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Affiliation(s)
- Eun Young Lee
- From the Department of Internal Medicine, College of Medicine, Catholic University of Korea, Seoul, Korea and Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, Catholic University of Korea, Seoul, Korea (EYL); Department of Internal Medicine, Graduate School, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Republic of Korea (EYL); Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Republic of Korea (Y-HL, OK, B-WL, ESK, B-SC, HCL); Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Republic of Korea (Y-HL, SHK, OK, B-WL, ESK, B-SC, HCL); Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Republic of Korea (KSJ); Division of Nephrology, Department of Internal Medicine, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Republic of Korea (BSK); Department of Preventive Medicine, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Republic of Korea (CMN); and Department of Physiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (CSP)
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Association of HMOX1 and NQO1 Polymorphisms with Metabolic Syndrome Components. PLoS One 2015; 10:e0123313. [PMID: 25933176 PMCID: PMC4416764 DOI: 10.1371/journal.pone.0123313] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Accepted: 02/06/2015] [Indexed: 12/23/2022] Open
Abstract
Metabolic syndrome (MetS) is among the most important public health problems worldwide, and is recognized as a major risk factor for various illnesses, including type 2 diabetes mellitus, obesity, and cardiovascular diseases. Recently, oxidative stress has been suggested as part of MetS aetiology. The heme oxygenase 1 (HMOX1) and NADH:quinone oxidoreductase 1 (NQO1) genes are crucial mediators of cellular defence against oxidative stress. In the present study, we analysed the associations of HMOX1 (GT)n and NQO1 C609T polymorphisms with MetS and its components. Our study population comprised 735 Mexican Mestizos unrelated volunteers recruited from different tertiary health institutions from Mexico City. In order to know the HMOX1 (GT)n and NQO1 C609T allele frequencies in Amerindians, we included a population of 241 Amerindian native speakers. Their clinical and demographic data were recorded. The HMOX1 (GT)n polymorphism was genotyped using PCR and fluorescence technology. NQO1 C609T polymorphism genotyping was performed using TaqMan probes. Short allele (<25 GT repeats) of the HMOX1 polymorphism was associated with high systolic and diastolic blood pressure, and the T allele of the NQO1 C609T polymorphism was associated with increased triglyceride levels and decreased HDL-c levels, but only in individuals with MetS. This is the first study to analyse the association between MetS and genes involved in oxidative stress among Mexican Mestizos. Our data suggest that polymorphisms of HMOX1 and NQO1 genes are associated with a high risk of metabolic disorders, including high systolic and diastolic blood pressure, hypertriglyceridemia, and low HDL-c levels in Mexican Mestizo individuals.
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Genetic association of Glutathione peroxidase-1 (GPx-1) and NAD(P)H:Quinone Oxidoreductase 1(NQO1) variants and their association of CAD in patients with type-2 diabetes. Mol Cell Biochem 2011; 361:143-50. [DOI: 10.1007/s11010-011-1098-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 09/28/2011] [Indexed: 10/17/2022]
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NAD(P)H:Quinone Oxidoreductase 1 and its Potential Protective Role in Cardiovascular Diseases and Related Conditions. Cardiovasc Toxicol 2011; 12:39-45. [DOI: 10.1007/s12012-011-9136-9] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Fischer A, Schmelzer C, Rimbach G, Niklowitz P, Menke T, Döring F. Association between genetic variants in the Coenzyme Q10 metabolism and Coenzyme Q10 status in humans. BMC Res Notes 2011; 4:245. [PMID: 21774831 PMCID: PMC3160390 DOI: 10.1186/1756-0500-4-245] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2011] [Accepted: 07/21/2011] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Coenzyme Q10 (CoQ10) is essential for mitochondrial energy production and serves as an antioxidants in extra mitochondrial membranes. The genetics of primary CoQ10 deficiency has been described in several studies, whereas the influence of common genetic variants on CoQ10 status is largely unknown. Here we tested for non-synonymous single-nucleotidepolymorphisms (SNP) in genes involved in the biosynthesis (CoQ3G272S , CoQ6M406V, CoQ7M103T), reduction (NQO1P187S, NQO2L47F) and metabolism (apoE3/4) of CoQ10 and their association with CoQ10 status. For this purpose, CoQ10 serum levels of 54 healthy male volunteers were determined before (T0) and after a 14 days supplementation (T14) with 150 mg/d of the reduced form of CoQ10. FINDINGS At T0, the CoQ10 level of heterozygous NQO1P187S carriers were significantly lower than homozygous S/S carriers (0.93 ± 0.25 μM versus 1.34 ± 0.42 μM, p = 0.044). For this polymorphism a structure homology-based method (PolyPhen) revealed a possibly damaging effect on NQO1 protein activity. Furthermore, CoQ10 plasma levels were significantly increased in apoE4/E4 genotype after supplementation in comparison to apoE2/E3 genotype (5.93 ± 0.151 μM versus 4.38 ± 0.792 μM, p = 0.034). Likewise heterozygous CoQ3G272S carriers had higher CoQ10 plasma levels at T14 compared to G/G carriers but this difference did not reach significance (5.30 ± 0.96 μM versus 4.42 ± 1.67 μM, p = 0.082). CONCLUSIONS In conclusion, our pilot study provides evidence that NQO1P187S and apoE polymorphisms influence CoQ10 status in humans.
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Affiliation(s)
- Alexandra Fischer
- Institute of Human Nutrition and Food Science, Devision of Molecular Prevention, Christian-Albrechts-University of Kiel, Heinrich-Hecht-Platz 10, 24118 Kiel, Germany.
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Ghosh S, Tan F, Yu T, Li Y, Adisa O, Mosunjac M, Ofori-Acquah SF. Global gene expression profiling of endothelium exposed to heme reveals an organ-specific induction of cytoprotective enzymes in sickle cell disease. PLoS One 2011; 6:e18399. [PMID: 21483798 PMCID: PMC3069101 DOI: 10.1371/journal.pone.0018399] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Accepted: 03/06/2011] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Sickle cell disease (SCD) is characterized by hemolysis, vaso-occlusion and ischemia reperfusion injury. These events cause endothelial dysfunction and vasculopathies in multiple systems. However, the lack of atherosclerotic lesions has led to the idea that there are adaptive mechanisms that protect the endothelium from major vascular insults in SCD patients. The molecular bases for this phenomenon are poorly defined. This study was designed to identify the global profile of genes induced by heme in the endothelium, and assess expression of the heme-inducible cytoprotective enzymes in major organs impacted by SCD. METHODS AND FINDINGS Total RNA isolated from heme-treated endothelial monolayers was screened with the Affymetrix U133 Plus 2.0 chip, and the microarray data analyzed using multiple bioinformatics software. Hierarchical cluster analysis of significantly differentially expressed genes successfully segregated heme and vehicle-treated endothelium. Validation studies showed that the induction of cytoprotective enzymes by heme was influenced by the origin of endothelial cells, the duration of treatment, as well as the magnitude of induction of individual enzymes. In agreement with these heterogeneities, we found that induction of two major Nrf2-regulated cytoprotective enzymes, heme oxygenase-1 and NAD(P)H:quinone oxidoreductase-1 is organ-specific in two transgenic mouse models of SCD. This data was confirmed in the endothelium of post-mortem lung tissues of SCD patients. CONCLUSIONS Individual organ systems induce unique profiles of cytoprotective enzymes to neutralize heme in SCD. Understanding this heterogeneity may help to develop effective therapies to manage vasculopathies of individual systems.
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Affiliation(s)
- Samit Ghosh
- Aflac Cancer Center and Blood Disorders Service, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Fang Tan
- Aflac Cancer Center and Blood Disorders Service, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Tianwei Yu
- Department of Biostatics and Bioinformatics, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Yuhua Li
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Olufolake Adisa
- Aflac Cancer Center and Blood Disorders Service, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Mario Mosunjac
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Solomon F. Ofori-Acquah
- Aflac Cancer Center and Blood Disorders Service, Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, United States of America
- Center for Endothelial Biology, Children's Healthcare of Atlanta, Atlanta, Georgia, United States of America
- * E-mail:
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Abstract
Prospective identification of which individuals with diabetes mellitus (DM) are at greatest risk for developing cardiovascular disease (CVD) complications would have considerable public health importance by allowing the allocation of limited resources to be focused on those individuals who would most benefit from aggressive intervention. Over the past 20 years genetic disease association studies have demonstrated that polymorphisms at specific genetic loci may identify those individuals at greatest risk for developing CVD in the setting of DM. This article reviews the evidence accumulated to date on four polymorphic loci with the aim of explaining how these polymorphisms modify the risk for CVD in DM by modifying the functional activity of a specific gene. Use of the knowledge of these genetic differences among individuals in targeting drug therapy (pharmacogenomics) is also discussed.
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Affiliation(s)
- Dan Farbstein
- Technion-Israel Institute of Technology, Haifa, Israel.
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