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Du H, Zhao Y, Wen J, Dai B, Hu G, Zhou Y, Yin Z, Ding N, Li H, Fan J, Nie X, Wang F, Liu Q, Wen Z, Xu G, Wang DW, Chen C. LncRNA DCRT Protects Against Dilated Cardiomyopathy by Preventing NDUFS2 Alternative Splicing by Binding to PTBP1. Circulation 2024; 150:1030-1049. [PMID: 38841852 DOI: 10.1161/circulationaha.123.067861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 05/15/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND Dilated cardiomyopathy is characterized by left ventricular dilation and continuous systolic dysfunction. Mitochondrial impairment is critical in dilated cardiomyopathy; however, the underlying mechanisms remain unclear. Here, we explored the cardioprotective role of a heart-enriched long noncoding RNA, the dilated cardiomyopathy repressive transcript (DCRT), in maintaining mitochondrial function. METHODS The DCRT knockout (DCRT-/-) mice and DCRT knockout cells were developed using CRISPR-Cas9 technology. Cardiac-specific DCRT transgenic mice were generated using α-myosin heavy chain promoter. Chromatin coimmunoprecipitation, RNA immunoprecipitation, Western blot, and isoform sequencing were performed to investigate the underlying mechanisms. RESULTS We found that the long noncoding RNA DCRT was highly enriched in the normal heart tissues and that its expression was significantly downregulated in the myocardium of patients with dilated cardiomyopathy. DCRT-/- mice spontaneously developed cardiac dysfunction and enlargement with mitochondrial impairment. DCRT transgene or overexpression with the recombinant adeno-associated virus system in mice attenuated cardiac dysfunction induced by transverse aortic constriction treatment. Mechanistically, DCRT inhibited the third exon skipping of NDUFS2 (NADH dehydrogenase ubiquinone iron-sulfur protein 2) by directly binding to PTBP1 (polypyrimidine tract binding protein 1) in the nucleus of cardiomyocytes. Skipping of the third exon of NDUFS2 induced mitochondrial dysfunction by competitively inhibiting mitochondrial complex I activity and binding to PRDX5 (peroxiredoxin 5) and suppressing its antioxidant activity. Furthermore, coenzyme Q10 partially alleviated mitochondrial dysfunction in cardiomyocytes caused by DCRT reduction. CONCLUSIONS Our study revealed that the loss of DCRT contributed to PTBP1-mediated exon skipping of NDUFS2, thereby inducing cardiac mitochondrial dysfunction during dilated cardiomyopathy development, which could be partially treated with coenzyme Q10 supplementation.
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MESH Headings
- Animals
- Cardiomyopathy, Dilated/genetics
- Cardiomyopathy, Dilated/metabolism
- Cardiomyopathy, Dilated/pathology
- Polypyrimidine Tract-Binding Protein/genetics
- Polypyrimidine Tract-Binding Protein/metabolism
- RNA, Long Noncoding/genetics
- RNA, Long Noncoding/metabolism
- Mice
- Alternative Splicing
- Humans
- Mice, Knockout
- Heterogeneous-Nuclear Ribonucleoproteins/genetics
- Heterogeneous-Nuclear Ribonucleoproteins/metabolism
- Electron Transport Complex I/metabolism
- Electron Transport Complex I/genetics
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/pathology
- Male
- Mitochondria, Heart/metabolism
- Mitochondria, Heart/pathology
- Mitochondria, Heart/genetics
- Mice, Transgenic
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Affiliation(s)
- Hengzhi Du
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Yanru Zhao
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Jianpei Wen
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Beibei Dai
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Guo Hu
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Yufei Zhou
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Zhongwei Yin
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Nan Ding
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Huaping Li
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Jiahui Fan
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Xiang Nie
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Feng Wang
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Qian Liu
- Tongji Hospital, and Department of Forensic Medicine (Q.L.), Huazhong University of Science and Technology, Wuhan, China
| | - Zheng Wen
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Gang Xu
- Divisions of Cardiology and Nephrology (G.X.), Huazhong University of Science and Technology, Wuhan, China
| | - Dao Wen Wang
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
| | - Chen Chen
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China (H.D., Y.Z., J.W., B.D., G.H., Y.Z., Z.Y., N.D., H.L., J.F., X.N., F.W., Z.W., D.W.W., C.C.)
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Latoch A, Stasiak DM, Siczek P. Edible Offal as a Valuable Source of Nutrients in the Diet-A Review. Nutrients 2024; 16:1609. [PMID: 38892542 PMCID: PMC11174546 DOI: 10.3390/nu16111609] [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: 04/19/2024] [Revised: 05/16/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
The global increase in demand for meat leads to substantial quantities of by-products, including edible offal from both wild and domesticated animals raised for diversified consumption products within an agricultural framework. Information on the nutritional value of offal is scattered and limited. This review aims to synthesize scientific publications on the potential of offal as a source of nutrients and bioactive substances in human diets. The literature review included publications available in ISI Web of Science and Google Scholar published between 2014 and 2024. Findings indicate that edible offal is characterized by a nutrient concentration often surpassing that found in skeletal muscle. This review discusses the yield of edible offal and explores factors influencing human consumption. Selected factors affecting the nutritional value of offal of various animals and the importance of individual nutrients in ensuring the proper functioning of the human body were analyzed. The optimal use of offal in processing and catering can significantly benefit aspects of human life, including diet quality, food security, and conservation of natural resources.
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Affiliation(s)
- Agnieszka Latoch
- Department of Animal Food Technology, University of Life Sciences in Lublin, 8 Skromna St., 20-704 Lublin, Poland;
| | - Dariusz Mirosław Stasiak
- Department of Animal Food Technology, University of Life Sciences in Lublin, 8 Skromna St., 20-704 Lublin, Poland;
| | - Patryk Siczek
- Department of Plant Food Technology and Gastronomy, University of Life Sciences in Lublin, 8 Skromna St., 20-704 Lublin, Poland;
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Liao M, He X, Zhou Y, Peng W, Zhao XM, Jiang M. Coenzyme Q10 in atherosclerosis. Eur J Pharmacol 2024; 970:176481. [PMID: 38493916 DOI: 10.1016/j.ejphar.2024.176481] [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: 01/15/2024] [Revised: 02/25/2024] [Accepted: 03/04/2024] [Indexed: 03/19/2024]
Abstract
Atherosclerotic disease is a chronic disease that predominantly affects the elderly and is the most common cause of cardiovascular death worldwide. Atherosclerosis is closely related to processes such as abnormal lipid transport and metabolism, impaired endothelial function, inflammation, and oxidative stress. Coenzyme Q10 (CoQ10) is a key component of complex Ⅰ in the electron transport chain and an important endogenous antioxidant that may play a role in decelerating the progression of atherosclerosis. Here, the different forms of CoQ10 presence in the electron transport chain are reviewed, as well as its physiological role in regulating processes such as oxidative stress, inflammatory response, lipid metabolism and cellular autophagy. It was also found that CoQ10 plays beneficial effects in atherosclerosis by mitigating lipid transportation, endothelial inflammation, metabolic abnormalities, and thrombotic processes from the perspectives of molecular mechanisms, animal experiments, and clinical evidence. Besides, the combined use of CoQ10 with other drugs has better synergistic therapeutic effects. It seems reasonable to suggest that CoQ10 could be used in the treatment of atherosclerotic cardiovascular diseases while more basic and clinical studies are needed.
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Affiliation(s)
- Minjun Liao
- Institute of Cardiovascular Disease, Department of Pathophysiology, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, 421001, PR China; Department of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, PR China
| | - Xueke He
- Institute of Cardiovascular Disease, Department of Pathophysiology, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, 421001, PR China
| | - Yangyang Zhou
- Institute of Cardiovascular Disease, Department of Pathophysiology, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, 421001, PR China; Department of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, PR China
| | - Weiqiang Peng
- Institute of Cardiovascular Disease, Department of Pathophysiology, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, 421001, PR China; Department of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, PR China
| | - Xiao-Mei Zhao
- College of Public Health, University of South China, Hengyang, 421001, Hunan, PR China.
| | - Miao Jiang
- Institute of Cardiovascular Disease, Department of Pathophysiology, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical College, University of South China, Hengyang, 421001, PR China.
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Talebi S, Pourgharib Shahi MH, Zeraattalab-Motlagh S, Asoudeh F, Ranjbar M, Hemmati A, Talebi A, Wong A, Mohammadi H. The effects of coenzyme Q10 supplementation on biomarkers of exercise-induced muscle damage, physical performance, and oxidative stress: A GRADE-assessed systematic review and dose-response meta-analysis of randomized controlled trials. Clin Nutr ESPEN 2024; 60:122-134. [PMID: 38479900 DOI: 10.1016/j.clnesp.2024.01.015] [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: 07/11/2023] [Revised: 11/29/2023] [Accepted: 01/16/2024] [Indexed: 04/13/2024]
Abstract
PURPOSE This study aims to elucidate the dose-dependent effect of coenzyme Q10 supplementation (CoQ10) on exercise-induced muscle damage (EIMD), physical performance, and oxidative stress in adults. METHODS A systematic search was conducted through PubMed, Scopus, and ISI Web of Science databases up to August 2023, focusing on randomized control trials (RCTs) that investigated the effects of CoQ10 supplementation on EIMD recovery, physical performance and oxidative stress mitigation in adults. The weighted mean difference (WMD) and 95 % confidence interval (95 %CI) were estimated using the random-effects model. RESULTS The meta-analysis incorporated 28 RCTs, encompassing 830 subjects. CoQ10 supplementation significantly decreased creatine kinase (CK) (WMD: -50.64 IU/L; 95 %CI: -74.75, -26.53, P < 0.001), lactate dehydrogenase (LDH) (WMD: -52.10 IU/L; 95 %CI: -74.01, -30.19, P < 0.001), myoglobin (Mb) (WMD: -21.77 ng/ml; 95 %CI: -32.59, -10.94, P < 0.001), and Malondialdehyde (MDA) (WMD: -0.73 μmol/l; 95 %CI: -1.26, -0.20, P = 0.007) levels. No significant alteration in total antioxidant capacity was observed post-CoQ10 treatment. Each 100 mg/day increase in CoQ10 supplementation was correlated with a significant reduction in CK (MD: -23.07 IU/L, 95 %CI: -34.27, -11.86), LDH (WMD: -27.21 IU/L, 95 %CI: -28.23, -14.32), Mb (MD: -7.09 ng/ml; 95 %CI: -11.35, -2.83) and MDA (WMD: -0.17 μmol/l, 95 %CI: -0.29, -0.05) serum levels. Using SMD analysis, "very large" effects on LDH and "moderate" effects on CK and MDA were noted, albeit nonsignificant for other outcomes. CONCLUSION CoQ10 supplementation may be effective in reducing biomarkers of EIMD and oxidative stress in adults. Nevertheless, given the preponderance of studies conducted in Asia, the generalizability of these findings warrants caution. Further RCTs, particularly in non-Asian populations with large sample sizes and extended supplementation durations, are essential to substantiate these observations.
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Affiliation(s)
- Sepide Talebi
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran; Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Sheida Zeraattalab-Motlagh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzaneh Asoudeh
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, I.R. Iran
| | - Mahsa Ranjbar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Hemmati
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Talebi
- Clinical Pharmacy Department, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Alexei Wong
- Department of Health and Human Performance, Marymount University, Arlington, VA, USA
| | - Hamed Mohammadi
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Liaghat M, Yaghoubzad-Maleki M, Nabi-Afjadi M, Fathi Z, Zalpoor H, Heidari N, Bahreini E. A Review of the Potential Role of CoQ10 in the Treatment of Hepatocellular Carcinoma. Biochem Genet 2024; 62:575-593. [PMID: 37632587 DOI: 10.1007/s10528-023-10490-x] [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: 06/08/2023] [Accepted: 08/06/2023] [Indexed: 08/28/2023]
Abstract
The coenzyme ubiquinone-10 (CoQ10) is not only an important part of the electron transport chain of the mitochondrial inner membrane but also has complex biological functions beyond mitochondrial respiration. It is a natural nutrient that is not only produced by the body but is also found in foods, such as meat, eggs, fish, and vegetable oils. Because some types of cancer reduce CoQ10 blood levels, the use of CoQ10 supplements is recommended for the treatment of cancer patients. The anti-cancer effects of CoQ10 supplementation have been reported in several cancers, including colon and breast cancer. CoQ10 scavenges free radicals to reduce oxidative stress and minimize tissue damage. CoQ10 protects the body from damage caused by chemotherapy drugs by reducing the production of inflammatory cytokines and other inflammatory factors. Recent studies suggest that CoQ10 may be a supplement to pharmacotherapy for hepatocellular carcinoma. This article examines the effects of CoQ10 in hepatocellular carcinoma.
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Affiliation(s)
- Mahsa Liaghat
- Department of Medical Laboratory Sciences, Faculty of Medical Sciences, Kazerun Branch, Islamic Azad University, Kazerun, Iran
| | - Mohammad Yaghoubzad-Maleki
- Division of Biochemistry, Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Mohsen Nabi-Afjadi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zeinab Fathi
- Medical School, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Zalpoor
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nafiseh Heidari
- Department of Biochemistry, School of Medicine, Iran University of Medical Sciences, P.O. Box: 1449614525, Tehran, Iran
| | - Elham Bahreini
- Department of Biochemistry, School of Medicine, Iran University of Medical Sciences, P.O. Box: 1449614525, Tehran, Iran.
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Kasemy ZA, Sharif AF, Bahgat NM, Abdelsattar S, Abdel Latif AA. Emotional intelligence, workplace conflict and job burn-out among critical care physicians: a mediation analysis with a cross-sectional study design in Egypt. BMJ Open 2023; 13:e074645. [PMID: 37898489 PMCID: PMC10619067 DOI: 10.1136/bmjopen-2023-074645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 10/12/2023] [Indexed: 10/30/2023] Open
Abstract
OBJECTIVES This study aimed to examine the association between the effect of emotional intelligence on job burn-out and the mediating effect of workplace conflict management among critical care physicians. DESIGN AND SETTING A cross-sectional study design was deployed. PARTICIPANTS The studied sample comprised 144 critical care physicians working at two Egyptian tertiary care public hospitals. MEASURES The participants' responses to three questionnaires were studied, including the Maslach Burnout Inventory, the Emotional Intelligence Questionnaire and the Conflict Management Formative Questionnaire, in addition to assessing coenzyme Q10 (CoQ10) levels. RESULTS Among the anaesthesiologists and critical care specialists examined, burn-out was reported by 63.9% of them. The findings of this study indicated that emotional intelligence played a notable role in predicting job burn-out, with a negative impact. Further analysis revealed that workplace conflict management acted as a mediator between emotional intelligence and the three components of job burn-out. Additionally, age and years of experience were found to have a negative correlation with burn-out and a positive correlation with conflict management. Furthermore, CoQ10 levels showed a negative correlation with burn-out, while displaying positive correlations with emotional intelligence and conflict management. CONCLUSION Conflict management acted as a mediator in reducing burn-out by demonstrating a significant negative relationship between emotional intelligence and burn-out. Initial findings indicated that possessing good emotional intelligence and conflict management skills had a positive influence on the immune system, as evidenced by higher CoQ10 levels. However, burn-out had the opposite effect, depleting the body's CoQ10 stores and negatively impacting immune-protective mechanisms. Therefore, it is crucial to implement emotional management educational programmes and update educational policies and pedagogical practices to enhance the emotional capabilities of healthcare providers, especially in demanding fields like critical care, to effectively address conflicts.
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Affiliation(s)
- Zeinab A Kasemy
- Department of Public Health and Community Medicine, Menoufia University Faculty of Medicine, Shebin El-Kom, Egypt
| | - Asmaa Fady Sharif
- Department of Forensic Medicine and Clinical Toxicology, Tanta University Faculty of Medicine, Tanta city, Egypt
| | - Nadia M Bahgat
- Department of Anesthesiology and Intensive Care, Menoufia University Faculty of Medicine, Shebin El-Kom, Egypt
| | - Shimaa Abdelsattar
- Department of Clinical Biochemistry and Molecular Diagnostics, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Asmaa A Abdel Latif
- Department of Public Health and Community Medicine, Menoufia University Faculty of Medicine, Shebin El-Kom, Egypt
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Pawar VA, Srivastava S, Tyagi A, Tayal R, Shukla SK, Kumar V. Efficacy of Bioactive Compounds in the Regulation of Metabolism and Pathophysiology in Cardiovascular Diseases. Curr Cardiol Rep 2023; 25:1041-1052. [PMID: 37458865 DOI: 10.1007/s11886-023-01917-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE OF REVIEW An imbalance in reactive oxygen species (ROS) homeostasis can wreak damage to metabolic and physiological processes which can eventually lead to an advancement in cardiovascular diseases (CVD). Mitochondrial dysfunction is considered as a key source of ROS. The purpose of the current review is to concisely discuss the role of bioactive compounds in the modulation of cardiovascular metabolism and their potential application in the management of cardiovascular diseases. RECENT FINDINGS Recently, it has been shown that bioactive compounds exhibit immunomodulatory function by regulating inflammatory pathways and ROS homeostasis. It has also been reported that bioactive compounds regulate mitochondria dynamics, thus modulating the autophagy and energy metabolism in the cells. In the present article, we have discussed the roles of different bioactive compounds in the modulation of different inflammatory drivers. The functional properties of bioactive compounds in mitochondrial dynamics and its impact on cardiac disease protection have been briefly summarized. Furthermore, we have also discussed various aspects of bioactive compounds with respect to metabolism, immune modulation, circadian rhythm, and its impact on CVD's pathophysiology.
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Affiliation(s)
| | - Shivani Srivastava
- Department of Pathology, School of Medicine, Yale University, New Haven, CT, 06520, USA
| | - Anuradha Tyagi
- Department of cBRN, Institute of Nuclear Medicine and Allied Science, Delhi, 110054, India
| | - Rajul Tayal
- National Institute of Plant Genome Research, New Delhi, 110067, India
| | - Surendra Kumar Shukla
- Department of Oncology Science, OU Health Stephenson Cancer Center, Oklahoma City, OK, 73104, USA.
| | - Vinay Kumar
- Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, 473 W 12th Ave, Columbus, OH, 43210, USA.
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8
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Nunes JM, Kell DB, Pretorius E. Cardiovascular and haematological pathology in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS): A role for viruses. Blood Rev 2023; 60:101075. [PMID: 36963989 PMCID: PMC10027292 DOI: 10.1016/j.blre.2023.101075] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/15/2023] [Accepted: 03/16/2023] [Indexed: 03/25/2023]
Abstract
ME/CFS is a debilitating chronic condition that often develops after viral or bacterial infection. Insight from the study of Long COVID/Post Acute Sequelae of COVID-19 (PASC), the post-viral syndrome associated with SARS-CoV-2 infection, might prove to be useful for understanding pathophysiological mechanisms of ME/CFS. Disease presentation is similar between the two conditions, and a subset of Long COVID patients meet the diagnostic criteria for ME/CFS. Since Long COVID is characterized by significant vascular pathology - including endothelial dysfunction, coagulopathy, and vascular dysregulation - the question of whether or not the same biological abnormalities are of significance in ME/CFS arises. Cardiac abnormalities have for a while now been documented in ME/CFS cohorts, with recent studies demonstrating major deficits in cerebral blood flow, and hence vascular dysregulation. A growing body of research is demonstrating that ME/CFS is accompanied by platelet hyperactivation, anomalous clotting, a procoagulant phenotype, and endothelial dysfunction. Endothelial damage and dysregulated clotting can impair substance exchange between blood and tissues, and result in hypoperfusion, which may contribute to the manifestation of certain ME/CFS symptoms. Here we review the ME/CFS literature to summarize cardiovascular and haematological findings documented in patients with the condition, and, in this context, briefly discuss the potential role of previously-implicated pathogens. Overall, cardiac and haematological abnormalities are present within ME/CFS cohorts. While atherosclerotic heart disease is not significantly associated with ME/CFS, suboptimal cardiovascular function defined by reduced cardiac output, impaired cerebral blood flow, and vascular dysregulation are, and these abnormalities do not appear to be influenced by deconditioning. Rather, these cardiac abnormalities may result from dysfunction in the (autonomic) nervous system. Plenty of recently published studies are demonstrating significant platelet hyperactivity and endothelial dysfunction in ME/CFS, as well as anomalous clotting processes. It is of particular importance to determine to what extent these cardiovascular and haematological abnormalities contribute to symptom severity, and if these two systems can be targeted for therapeutic purposes. Viral reservoirs of herpesviruses exist in ME/CFS, and most likely contribute to cardiovascular and haematological dysfunction directly or indirectly. This review highlights the potential of studying cardiac functioning, the vasculature, and coagulation system in ME/CFS.
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Affiliation(s)
- Jean M Nunes
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1, Matieland 7602, South Africa.
| | - Douglas B Kell
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1, Matieland 7602, South Africa; Department of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Crown St, Liverpool L69 7ZB, UK; The Novo Nordisk Foundation Centre for Biosustainability, Building 220, Chemitorvet 200, Technical University of Denmark, 2800 Kongens Lyngby, Denmark.
| | - Etheresia Pretorius
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1, Matieland 7602, South Africa; Department of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Crown St, Liverpool L69 7ZB, UK.
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9
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Mitra S, Rauf A, Sutradhar H, Sadaf S, Hossain MJ, Soma MA, Emran TB, Ahmad B, Aljohani ASM, Al Abdulmonem W, Thiruvengadam M. Potential candidates from marine and terrestrial resources targeting mitochondrial inhibition: Insights from the molecular approach. Comp Biochem Physiol C Toxicol Pharmacol 2023; 264:109509. [PMID: 36368509 DOI: 10.1016/j.cbpc.2022.109509] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/21/2022] [Accepted: 11/03/2022] [Indexed: 11/11/2022]
Abstract
Mitochondria are the target sites for multiple disease manifestations, for which it is appealing to researchers' attention for advanced pharmacological interventions. Mitochondrial inhibitors from natural sources are of therapeutic interest due to their promising benefits on physiological complications. Mitochondrial complexes I, II, III, IV, and V are the most common sites for the induction of inhibition by drug candidates, henceforth alleviating the manifestations, prevalence, as well as severity of diseases. Though there are few therapeutic options currently available on the market. However, it is crucial to develop new candidates from natural resources, as mitochondria-targeting abnormalities are rising to a greater extent. Marine and terrestrial sources possess plenty of bioactive compounds that are appeared to be effective in this regard. Ample research investigations have been performed to appraise the potentiality of these compounds in terms of mitochondrial disorders. So, this review outlines the role of terrestrial and marine-derived compounds in mitochondrial inhibition as well as their clinical status too. Additionally, mitochondrial regulation and, therefore, the significance of mitochondrial inhibition by terrestrial and marine-derived compounds in drug discovery are also discussed.
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Affiliation(s)
- Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Swabi 23430, Khyber Pakhtunkhwa (KP), Pakistan.
| | - Hriday Sutradhar
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Samia Sadaf
- Department of Genetic Engineering and Biotechnology, University of Chittagong, Chittagong 4331, Bangladesh
| | - Md Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road Dhanmondi, Dhaka 1205, Bangladesh
| | - Mahfuza Afroz Soma
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road Dhanmondi, Dhaka 1205, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh; Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Bashir Ahmad
- Institute of Biotechnology & Microbiology, Bacha Khan University, Charsadda, KP, Pakistan
| | - Abdullah S M Aljohani
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Waleed Al Abdulmonem
- Department of Pathology, College of Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Muthu Thiruvengadam
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul 05029, Republic of Korea; Saveetha Dental College and Hospital, Saveetha Institute of Medical Technical Sciences, Chennai 600077, Tamil Nadu, India.
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10
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Shabaan DA, Mostafa N, El-Desoky MM, Arafat EA. Coenzyme Q10 protects against doxorubicin-induced cardiomyopathy via antioxidant and anti-apoptotic pathway. Tissue Barriers 2023; 11:2019504. [PMID: 34939895 PMCID: PMC9870010 DOI: 10.1080/21688370.2021.2019504] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Doxorubicin (Dox) is an anthracycline antibiotic that treats a variety of malignancies. Unfortunately, its cardiotoxicity limits its therapeutic usefulness. Coenzyme Q10 (CoQ10) has effectively treated and prevented various cardiac diseases and toxicities. This study aimed to evaluate the possible antioxidative and anti-apoptotic cardioprotective effects of CoQ10 against doxorubicin-induced histopathological and molecular changes in cardiomyocytes. Twenty-eight adult Wistar rats were divided into positive control, negative control, Dox-treated group, and Dox+CoQ10-treated. On the 16th day after the start of treatment, the hearts of all rats were dissected, and the left ventricles were processed for histological evaluation; immunohistochemical staining with caspase-3 and inducible nitric oxide synthase (iNOS); ultrastructural examination of cardiomyocytes; molecular assessment of proapoptotic gene Bax and anti-apoptotic gene expression Bcl-2; and biochemical study of malondialdehyde (MDA). The Dox-treated group had disorganized cardiomyocytes with increased interstitial space, vacuolated cytoplasm, and multiple small-sized pyknotic nuclei. A significant increase in caspase-3 and iNOS immunoexpression was observed. Ultrastructurally, the mitochondria were large with abnormal shapes, vacuolated cytoplasm, multiple vacuoles and autophagosomes, collagen fibril accumulation, and multiple small hyperchromatic nuclei. The intercalated discs were disorganized with loss of desmosome junction. The cardiomyocytes also showed significantly increased MDA levels and upregulation of Bax/Bcl-2 gene expression ratio. Co-administration of CoQ10 resulted in significant improvement in the histopathological picture, with a significant decrease in caspase-3 and iNOS immunoexpression and downregulation of the Bax/Bcl-2 gene expression ratio. In conclusion, CoQ10 protects against Dox-induced cardiotoxicity through the regulation of proapoptotic and anti-apoptotic gene expression.
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Affiliation(s)
- Dalia A. Shabaan
- Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Nora Mostafa
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Mansurah, Egypt
| | - Manal M. El-Desoky
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Mansurah, Egypt
| | - Eetmad A. Arafat
- Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt,CONTACT Eetmad A. Arafat Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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11
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Rosuvastatin and co-enzyme Q10 improve high-fat and high-fructose diet-induced metabolic syndrome in rats via ameliorating inflammatory and oxidative burden. Biomed Pharmacother 2022; 153:113526. [DOI: 10.1016/j.biopha.2022.113526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/17/2022] Open
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12
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Hossain ME, Akter N. Further insights into the prevention of pulmonary hypertension syndrome (ascites) in broiler: a 65-year review. WORLD POULTRY SCI J 2022. [DOI: 10.1080/00439339.2022.2090305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Md. Emran Hossain
- Department of Animal Science and Nutrition, Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Zakir Hossain Road, Khulshi, Bangladesh
| | - Nasima Akter
- Department of Dairy and Poultry Science, Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Zakir Hossain Road, Khulshi, Bangladesh
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13
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Al-Oudah GA, Sahib AS, Al-Hattab MK, Al-Ameedee AA. Effect of CoQ10 Administration to Psoriatic Iraqi Patients on Biological Therapy Upon Severity Index (PASI) and Quality of Life Index (DLQI) Before and After Therapy. JOURNAL OF POPULATION THERAPEUTICS AND CLINICAL PHARMACOLOGY = JOURNAL DE LA THERAPEUTIQUE DES POPULATIONS ET DE LA PHARMACOLOGIE CLINIQUE 2022; 29:e52-e60. [PMID: 35848197 DOI: 10.47750/jptcp.2022.931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/01/2022] [Indexed: 06/15/2023]
Abstract
Psoriasis is a medical condition in which the skin of the body is affected at a multisytemic level. Patients with moderate to severe psoriasis have a considerably reduced quality of life as a result of their disease. For morphological indicators, the Psoriasis Area Severity Index (PASI) test is one of the methods for indicating the severity of the illness. An imbalance between pro-oxidants and antioxidants in our bodies causes oxidative stress and plays a crucial role in the pathophysiology of chronic inflammatory diseases like psoriasis(1). It has been considered that antioxidant treatment can be an effective therapeutic option. The goal of this clinical investigation was to see if there was a link between the percentage change in quality of life and the clinical severity of psoriasis during a 12-week period among Iraqi psoriatic patients. Over the course of 3 months, 24 psoriatic patients (9 females and 15 males) ranging in age from 17 to 72 years participated in a prospective double-blinded clinical experiment. Two groups of participants were formed. A biological medicine (adalimumab) and a placebo was given to group A (n = 11), whereas group B (n = 13) received 100 mg CoQ10 adjuvant therapy in addition to the biological medication already provided. The Psoriasis Area and Severity Index (PASI) and the Dermatology Life Quality Index (DLQI) were used to examine patients (DLQI). Treatment with both biological and adjuvant CoQ10 therapy showed a substantial association between the PASI and the DLQI (p = 0.000132). After 3 months of therapy, the mean (SD) of the PASI score for all patients was 20.88 7.15, with a 67.48% ± 22.25% improvement change. The mean SD of the DLQI score at baseline was 12.5 ± 4.71, with a change of 56.13% ± 20.15% following treatment. After therapy with a biological medication, there was a favorable association between the PASI and the DLQI (p > 0.05). This indicates that therapy with a biological medication with daily administration of 100 mg CoQ10 supplements to psoriatic patients for 12 weeks improved the correlation between PASI and DLQI.
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Affiliation(s)
- Ghadah Ali Al-Oudah
- Department of Pharmacology, College of Pharmacy University of Mustansiriyah, Iraq
- Department of Pharmacy, Al-Mustaqbal University College, Hilla, Iraq;
| | - Ahmed Salih Sahib
- Department of Pharmacology, College of Pharmacy, University of Kerbala, Kerbala, Iraq
| | - Mohammed K Al-Hattab
- Department of Dermatology, Hammurabi Medical College, University of Babylon, Iraq
| | - Ali Ameer Al-Ameedee
- MBChB Resident Doctor at Babil Health Directorate, Iraqi Ministry of Health, Iraq
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14
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Mine Y, Takahashi T, Okamoto T. Protective effects of coenzyme Q 10 on cell damage induced by hydrogen peroxides in cultured skin fibroblasts. J Clin Biochem Nutr 2021; 69:247-255. [PMID: 34857986 PMCID: PMC8611366 DOI: 10.3164/jcbn.20-185] [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: 11/11/2020] [Accepted: 02/11/2021] [Indexed: 11/22/2022] Open
Abstract
Cellular senescence is an intricate and multifactorial phenomenon, which is characterized by an irreversible cellular growth arrest, it is caused in response to irretrievably DNA damage, telomere shorting, activation of oncogene, and oxidative stress. Human diploid fibroblasts are a well-established experimental model for premature senescence-related studies, and exposure of fibroblasts to H2O2 is widely used as a SIPS model. Recently, it has been reported many studies of CoQ10 as to anti-aging effects, however the effect of CoQ10 on H2O2-induced SIPS model of human skin fibroblasts has not been understood. So that, we investigated that human skin fibroblasts were used to investigate the prevention effect of CoQ10 against H2O2-induced SIPS model. We created SIPS model fibroblasts with treatment of 100 μM H2O2 for 2 h. In this study, CoQ10 also increased cell viability and mRNA levels of type I, IV collagen and protein level of type I collagen. Moreover, it is shown that CoQ10 suppressed oxidative stress, degradation of collagen by increasing MMP expression, and decreasing senescence-associated phenotypes (e.g. SA-βgal positive staining and SASP) for preventing skin aging via H2O2-induced SIPS model. These results suggested that CoQ10 has possibility to be contributory for extension of healthy life expectancy in Japan.
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Affiliation(s)
- Yukitoshi Mine
- Division of Health Sciences and Social Pharmacy, Faculty of Pharmaceutical Sciences, Kobe Gakuin University
| | - Takayuki Takahashi
- Division of Health Sciences and Social Pharmacy, Faculty of Pharmaceutical Sciences, Kobe Gakuin University
| | - Tadashi Okamoto
- Division of Health Sciences and Social Pharmacy, Faculty of Pharmaceutical Sciences, Kobe Gakuin University
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15
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Nutraceuticals for Peripheral Vestibular Pathology: Properties, Usefulness, Future Perspectives and Medico-Legal Aspects. Nutrients 2021; 13:nu13103646. [PMID: 34684646 PMCID: PMC8538675 DOI: 10.3390/nu13103646] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/09/2021] [Accepted: 10/13/2021] [Indexed: 02/07/2023] Open
Abstract
Vestibular disorders may generate complex signs and symptoms, which may alter patients' balance and the quality of life. Dizziness and vertigo can strongly affect daily activities and relations. Despite the presence of conventional drugs, maneuvers, and surgery, another interesting therapeutic opportunity is offered by nutraceuticals. These molecules are often used in the treatment of dizziness and vertigo, but the rationale of their application is not always solidly demonstrated by the scientific evidence. Several substances have shown a variable level of efficacy/usefulness in this field, but there is lack of important evidence for most of them. From a medico-legal point of view, specific information must be provided to the patient regarding the efficacy and possibilities that the use of these preparations can allow. Administering the right nutraceutical to the proper patient is a fundamental clinical skill. Integrating conventional drug treatment with nutraceutical administration seems to be easy, but it may be difficult considering the (in part unexplored) pharmacodynamics and pharmacokinetics of nutraceuticals. The aim of the scientific community should be to elevate nutraceuticals to the same law and technical dignity of conventional drugs.
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16
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Afzaal M, Saeed F, Aamir M, Usman I, Ashfaq I, Ikram A, Hussain M, Anjum FM, Waleed M, Suleria H. ENCAPSULATING PROPERTIES OF LEGUME PROTEINS: RECENT UPDATES & PERSPECTIVES. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1987456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Muhammad Afzaal
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Farhan Saeed
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Muhammad Aamir
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Ifrah Usman
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Iqra Ashfaq
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Ali Ikram
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Muzzamal Hussain
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | | | - Muhammad Waleed
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Hafiz Suleria
- Department of Agriculture and Food Systems, The University of Melbourne, Australia
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17
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Kuropatkina TA, Pankova NV, Medvedeva NA, Medvedev OS. Ubiquinol ameliorates endothelial dysfunction and increases expression of miRNA-34a in a rat model of pulmonary hypertension. RESEARCH RESULTS IN PHARMACOLOGY 2021. [DOI: 10.3897/rrpharmacology.7.67291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Introduction: In this research, we evaluate the effect of intravenously administrated solubilized ubiquinol on 4-week monocrotalin-induced pulmonary hypertension (PH) in rats.
Materials and methods: To reproduce the model, some male Wistar rats were subcutaneously injected with alcohol solution of monocrotaline 60 mg/kg and the rest – with alcohol solution (Control). Those with monocrotaline (MCT) were divided into 3 groups. They underwent intravenous administration of 1% ubiquinol solution 30 mg/kg (MCT-Ubiquinol), the vehicle (MCT-Vehicle) and saline (MCT-saline) three times on days 7, 14 and 21, depending on the group. The hemodynamic parameters were measured in anesthetized rats on day 29. Right ventricle hypertrophy, pulmonary arteries reactivity and expression of miRNA-21 and miRNA-34a were estimated after euthanasia.
Results and discussion: All MCT-groups demonstrated an increase in right ventricle systolic pressure and hypertrophy in comparison with the control group. An increase in lung weight was shown in MCT-Vehicle and MCT-Saline; however, the MCT-Ubiquinol indicators did not differ from those of the Control. There was an increased vasodilatation response to acetylcholine at concentrations of 1*10-6M and 1*10-5M in MCT-Ubiquinol in contrast to the other two MCT-groups. A significantly lower level of expression of miRNA-34a was observed in MCT-Ubiquinol.
Conclusion: Our findings suggest that a triple ubiquinol injection influences pulmonary changes and endothelium-depended vasodilatation, which contributes to pulmonary vascular tone and reactivity. A decrease in miRNA-34a expression in MCT-Ubiquinol group demonstrates the ubiquinol anti-inflammatory properties.
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18
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Nutraceutical Combinations in Hypercholesterolemia: Evidence from Randomized, Placebo-Controlled Clinical Trials. Nutrients 2021; 13:nu13093128. [PMID: 34579005 PMCID: PMC8470433 DOI: 10.3390/nu13093128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/04/2021] [Accepted: 09/06/2021] [Indexed: 12/27/2022] Open
Abstract
There is an increasing number of nutraceutical combinations (NCs) on the market for hypercholesterolemia, although clinical trials to verify their safety and efficacy are scarce. We selected fourteen randomized, placebo-controlled clinical trials (RCTs) on different lipid-lowering NCs in hypercholesterolemic subjects. We described each compound's mechanism of action and efficacy in the mixtures and summarized the clinical trials settings and NCs safety and efficacy results. Almost all NCs resulted efficient against hypercholesterolemia; only one reported no changes. Interestingly, red yeast rice (RYR) was present in eleven mixtures. It is not clear whether the lipid-lowering efficacy of these combinations derives mainly from the RYR component monacolin K "natural statin" single effect. Up to now, few RCTs have verified the efficacy of every single compound vs. NCs to evaluate possible additive or synergistic effects, probably due to the complexity and the high resources request. In conclusion, to manage the arising nutraceutical tide against hypercholesterolemia, it could be helpful to increase the number and robustness of clinical studies to verify the efficacy and safety of the new NCs.
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The Role of Mitochondrial Dysfunction in Atrial Fibrillation: Translation to Druggable Target and Biomarker Discovery. Int J Mol Sci 2021; 22:ijms22168463. [PMID: 34445167 PMCID: PMC8395135 DOI: 10.3390/ijms22168463] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/02/2021] [Accepted: 08/03/2021] [Indexed: 01/02/2023] Open
Abstract
Atrial fibrillation (AF) is the most prevalent and progressive cardiac arrhythmia worldwide and is associated with serious complications such as heart failure and ischemic stroke. Current treatment modalities attenuate AF symptoms and are only moderately effective in halting the arrhythmia. Therefore, there is an urgent need to dissect molecular mechanisms that drive AF. As AF is characterized by a rapid atrial activation rate, which requires a high energy metabolism, a role of mitochondrial dysfunction in AF pathophysiology is plausible. It is well known that mitochondria play a central role in cardiomyocyte function, as they produce energy to support the mechanical and electrical function of the heart. Details on the molecular mechanisms underlying mitochondrial dysfunction are increasingly being uncovered as a contributing factor in the loss of cardiomyocyte function and AF. Considering the high prevalence of AF, investigating the role of mitochondrial impairment in AF may guide the path towards new therapeutic and diagnostic targets. In this review, the latest evidence on the role of mitochondria dysfunction in AF is presented. We highlight the key modulators of mitochondrial dysfunction that drive AF and discuss whether they represent potential targets for therapeutic interventions and diagnostics in clinical AF.
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20
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Turton N, Bowers N, Khajeh S, Hargreaves IP, Heaton RA. Coenzyme Q10 and the exclusive club of diseases that show a limited response to treatment. Expert Opin Orphan Drugs 2021. [DOI: 10.1080/21678707.2021.1932459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Nadia Turton
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool UK
| | - Nathan Bowers
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool UK
| | - Sam Khajeh
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool UK
| | - Iain P Hargreaves
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool UK
| | - Robert A Heaton
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool UK
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21
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Li SH, Wang MS, Ke WL, Wang MR. Naringenin alleviates myocardial ischemia reperfusion injury by enhancing the myocardial miR-126-PI3K/AKT axis in streptozotocin-induced diabetic rats. Exp Ther Med 2021; 22:810. [PMID: 34093766 DOI: 10.3892/etm.2021.10242] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/15/2020] [Indexed: 12/20/2022] Open
Abstract
Ischemic heart disease (IHD) is a leading cause of death in patients with type 1 diabetes. The key to treating IHD is to restore blood supply to the ischemic myocardium, which inevitably causes myocardial ischemia reperfusion (MI/R) injury. Although naringenin (Nar) prevents MI/R injury, the role of Nar in diabetic MI/R (D-MI/R) injury remains to be elucidated. The PI3K/AKT signaling pathway and microRNA (miR)-126 have previously been shown to serve anti-MI/R injury roles. The present study aimed to investigate the protection of Nar against D-MI/R injury and the role of the miR-126-PI3K/AKT axis. Diabetic rats were treated distilled water or Nar (25 or 50 mg/kg, orally) for 30 days and then exposed to MI/R. The present results revealed that Nar alleviated MI/R injury in streptozotocin (STZ)-induced diabetic rats, as shown below: the reduction myocardial enzymes levels was measured using spectrophotometry, the increase of cardiac viability was detected by MTT assay, the inhibition of myocardial oxidative stress was measured using spectrophotometry and the enhancement of cardiac function were recorded using a hemodynamic monitoring system. Furthermore, Nar upregulated the myocardial miR-126-PI3K/AKT axis in D-MI/R rats. These results indicated that Nar alleviated MI/R injury through upregulating the myocardial miR-126-PI3K/AKT axis in STZ-induced diabetic rats. The current findings revealed that Nar, as an effective agent against D-MI/R injury, may provide an effective approach in the management of diabetic IHD.
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Affiliation(s)
- Shang-Hai Li
- Department of Cardiology, The Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong 524000, P.R. China
| | - Ming-Shuang Wang
- First Operating Room, The First Affiliated Hospital of Jilin University, Changchun, Jilin 130000, P.R. China
| | - Wei-Liang Ke
- Department of Cardiology, The Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong 524000, P.R. China
| | - Ming-Rui Wang
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong 524000, P.R. China
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22
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Chen Z, Gao M, Su Y, Liu P, Sun B. Running Promotes Transformation of Brain Astrocytes Into Neuroprotective Reactive Astrocytes and Synaptic Formation by Targeting Gpc6 Through the STAT3 Pathway. Front Physiol 2021; 12:633618. [PMID: 34122124 PMCID: PMC8189178 DOI: 10.3389/fphys.2021.633618] [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: 11/25/2020] [Accepted: 03/23/2021] [Indexed: 11/25/2022] Open
Abstract
Ischemic stroke is caused by cerebral ischemia upon the blockage of an artery, which results in a high disability rate. Little is known regarding the mechanism of astrocyte function in cerebral ischemia. We aimed to determine the effects of running on the transformation of astrocytes, and subsequent synapse formation. A study of middle cerebral artery occlusion (MCAO) after running in vivo showed that running can promote the transformation of astrocytes toward the neuroprotective phenotype. Our findings of oxygen-glucose deprived astrocytes in vitro after running revealed that these astrocytes transformed into the neuroprotective phenotype, and that the expression of STAT3 and Gpc6 was increased. We confirmed that mechanistically, running can target Gpc6 through the STAT3 pathway and then regulate the number of synapses. We concluded that running promotes synapse proliferation by polarizing astrocytes toward the neuroprotective phenotype and ultimately leads to nerve regeneration.
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Affiliation(s)
- Zhe Chen
- School of Physical Education & Sports Science, South China Normal University, Guangzhou, China
| | - Meng Gao
- School of Physical Education & Sports Science, South China Normal University, Guangzhou, China
| | - Yanlin Su
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengran Liu
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Binlei Sun
- Department of Cardiothoracic Surgery, Xiangya Changde Hospital, Changde, China
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Elevated levels of urine isocitrate, hydroxymethylglutarate, and formiminoglutamate are associated with arterial stiffness in Korean adults. Sci Rep 2021; 11:10180. [PMID: 33986342 PMCID: PMC8119418 DOI: 10.1038/s41598-021-89639-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 04/26/2021] [Indexed: 11/28/2022] Open
Abstract
Recent evidence suggests that cellular perturbations play an important role in the pathogenesis of cardiovascular diseases. Therefore, we analyzed the association between the levels of urinary metabolites and arterial stiffness. Our cross-sectional study included 330 Korean men and women. The brachial-ankle pulse wave velocity was measured as a marker of arterial stiffness. Urinary metabolites were evaluated using a high-performance liquid chromatograph-mass spectrometer. The brachial-ankle pulse wave velocity was found to be positively correlated with l-lactate, citrate, isocitrate, succinate, malate, hydroxymethylglutarate, α-ketoisovalerate, α-keto-β-methylvalerate, methylmalonate, and formiminoglutamate among men. Whereas, among women, the brachial-ankle pulse wave velocity was positively correlated with cis-aconitate, isocitrate, hydroxymethylglutarate, and formiminoglutamate. In the multivariable regression models adjusted for conventional cardiovascular risk factors, three metabolite concentrations (urine isocitrate, hydroxymethylglutarate, and formiminoglutamate) were independently and positively associated with brachial-ankle pulse wave velocity. Increased urine isocitrate, hydroxymethylglutarate, and formiminoglutamate concentrations were associated with brachial-ankle pulse wave velocity and independent of conventional cardiovascular risk factors. Our findings suggest that metabolic disturbances in cells may be related to arterial stiffness.
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Abiri B, Vafa M. Impact of coenzyme Q10 on inflammatory biomarkers and its role in future therapeutic strategies. Clin Nutr ESPEN 2021; 43:25-30. [PMID: 34024523 DOI: 10.1016/j.clnesp.2021.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/12/2021] [Accepted: 04/07/2021] [Indexed: 11/15/2022]
Abstract
Coenzyme Q (CoQ) is an important component of the mitochondrial electron transport chain. The finding that multiple chronic diseases show lower levels of CoQ10 has led to the possibility that CoQ10 supplementation could be an effective approach to ameliorate or prevent disease progression. In this review, we discuss the state of the art regarding the role of CoQ10 in health and disease and describe the latest clinical studies which have tested the effects of CoQ10 supplementation in inflammatory diseases. The results of these studies indicate that individuals suffering from inflammation-related diseases show improvement under the CoQ10 supplementation protocol. However, these results have been inconsistent, leading to the need for additional studies at the preclinical and clinical levels, involving a greater number of subjects and different treatment regimes.
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Affiliation(s)
- Behnaz Abiri
- Nutritional Sciences, Department of Nutrition, Faculty of Paramedicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammadreza Vafa
- Nutritional Sciences, Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
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25
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Venkatakrishnan K, Chiu HF, Wang CK. Impact of functional foods and nutraceuticals on high blood pressure with a special focus on meta-analysis: review from a public health perspective. Food Funct 2021; 11:2792-2804. [PMID: 32248209 DOI: 10.1039/d0fo00357c] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In recent times many researchers are expressing immense interest in nutraceuticals and functional foods for combating various diseases or abnormal conditions, especially against hypertension (HT). Persistent HT is medically referred to as chronic high blood pressure (BP) and considered to be one of the major risk factors for the deadliest diseases including cardiovascular disease (CVD) and cerebrovascular diseases. Hence HT poses a serious socio-economic burden worldwide, particularly to developing countries. The current treatment strategy for HT includes standard anti-hypertensive drugs, which are associated with many adverse effects and lower drug adherence rates. Therefore, an alternative or complementary natural therapy (functional foods or nutraceuticals or dietary supplements) would be the alternate choice along with a modified lifestyle pattern that might help to manage or combat HT and its related complications. During this review, the author would like to shed light on the basic science behind HT including pathophysiology and the impact of dietary salt on HT and the impact of various functional foods or nutraceuticals against HT in humans (meta-analysis and systemic review). This contribution gives a better idea (public health perspective) for choosing the best functional foods/nutraceuticals for the prevention, management or delaying the onset of HT and its associated conditions along with modified lifestyle patterns and standard anti-hypertensive drugs.
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Affiliation(s)
- Kamesh Venkatakrishnan
- School of Nutrition, Chung Shan Medical University, 110, Sec. 1, Jianguo North Road, Taichung City-40201, Taiwan, Republic of China.
| | - Hui-Fang Chiu
- Department of Chinese Medicine, Taichung Hospital Ministry of Health and Welfare, Taichung-40301, Taiwan, Republic of China
| | - Chin-Kun Wang
- School of Nutrition, Chung Shan Medical University, 110, Sec. 1, Jianguo North Road, Taichung City-40201, Taiwan, Republic of China.
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26
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Villalba JM, Navas P. Regulation of coenzyme Q biosynthesis pathway in eukaryotes. Free Radic Biol Med 2021; 165:312-323. [PMID: 33549646 DOI: 10.1016/j.freeradbiomed.2021.01.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/22/2021] [Accepted: 01/30/2021] [Indexed: 12/21/2022]
Abstract
Coenzyme Q (CoQ, ubiquinone/ubiquinol) is a ubiquitous and unique molecule that drives electrons in mitochondrial respiratory chain and an obligatory step for multiple metabolic pathways in aerobic metabolism. Alteration of CoQ biosynthesis or its redox stage are causing mitochondrial dysfunctions as hallmark of heterogeneous disorders as mitochondrial/metabolic, cardiovascular, and age-associated diseases. Regulation of CoQ biosynthesis pathway is demonstrated to affect all steps of proteins production of this pathway, posttranslational modifications and protein-protein-lipid interactions inside mitochondria. There is a bi-directional relationship between CoQ and the epigenome in which not only the CoQ status determines the epigenetic regulation of many genes, but CoQ biosynthesis is also a target for epigenetic regulation, which adds another layer of complexity to the many pathways by which CoQ levels are regulated by environmental and developmental signals to fulfill its functions in eukaryotic aerobic metabolism.
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Affiliation(s)
- José Manuel Villalba
- Departamento de Biología Celular, Fisiología e Inmunología, Universidad de Córdoba, Campus de Excelencia Internacional Agroalimentario, ceiA3, Spain
| | - Plácido Navas
- Centro Andaluz de Biología del Desarrollo and CIBERER, Instituto de Salud Carlos III, Universidad Pablo de Olavide-CSIC-JA, Sevilla, 41013, Spain.
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27
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Shah IA, Memon M, Ansari S, Kumar R, Chandio SA, Mirani SH, Rizwan A. Role of Coenzyme Q10 in Prophylaxis of Myocardial Infarction. Cureus 2021; 13:e13137. [PMID: 33728151 PMCID: PMC7935267 DOI: 10.7759/cureus.13137] [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] [Indexed: 12/27/2022] Open
Abstract
Introduction: Coenzyme Q10 (CoQ10) has a potential role in reducing the risk of myocardial infarction by slowing the progression of atherosclerosis and improving ischemia. In this study, we will assess the role of coenzyme Q10 in prophylaxis for reducing myocardial infarction and mortality related to myocardial infarction. Methods: This open-label two open placebo-controlled randomized clinical trial was conducted in a tertiary care hospital in Sukkur, Pakistan from April 2016 to September 2019. Eight hundred nighty-two (892) patients with clinically diagnosed and documented evidence of hypertension were enrolled in the study from the outpatient department. Participants were randomized into two groups by 1:1 ratio using an online randomizer software, Research Randomizer (https://www.randomizer.org/). Group A received 100 mg coenzyme Q10 daily (coenzyme Q10 group) in addition to standard therapy and group B received standard therapy only (placebo group). Results: Participants who received coenzyme Q10 had fewer incidence of non-fatal myocardial infarction over 12 months (5.4% vs 8.4%) with relative risk reduction of 2.92 (confidence interval 95%, 0.55-2.76). The number needed to treat to prevent one non-fatal myocardial infarction was 34. Participants who received coenzyme Q10 had fewer incidence of fatal myocardial infarction over 12 months (1.5% vs 3.1%) with relative risk reduction of 1.65 (confidence interval 95%, 0.39-3.69). Number needed to treat to prevent one fatal myocardial infarction was 60. Conclusion: According to this study, coenzyme Q10 reduced the incidence of fatal and non-fatal myocardial infarctions. Clinicians should consider adding coenzyme Q10 to the treatment regimen of high-risk patients of myocardial infarction. We suggest coenzyme Q10 may be an effective prophylactic agent in patients at risk of myocardial infarction and it may help in reducing burden on the health care system.
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Affiliation(s)
- Iftikhar Ali Shah
- Internal Medicine, Ghulam Muhammad Mahar Medical College and Hospital, Sukkur, PAK
| | - Mubeen Memon
- Pulmonology, Liaquat University of Medical and Health Sciences, Jamshoro, PAK
| | - Sheeba Ansari
- Internal Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, PAK
| | - Ratan Kumar
- Internal Medicine, Civil Hospital Khairpur, Khairpur, PAK
| | - Sultan A Chandio
- Medicine, Shaheed Mohtarma Benazir Bhutto Medical University Larkana, Larkana, PAK
| | | | - Amber Rizwan
- Family Medicine, Jinnah Post Graduate Medical Center, Karachi, PAK
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28
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Khalilian B, Madadi S, Fattahi N, Abouhamzeh B. Coenzyme Q10 enhances remyelination and regulate inflammation effects of cuprizone in corpus callosum of chronic model of multiple sclerosis. J Mol Histol 2021; 52:125-134. [PMID: 33245472 DOI: 10.1007/s10735-020-09929-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 11/17/2020] [Indexed: 12/30/2022]
Abstract
Multiple Sclerosis (MS) is a chronic, progressive demyelinating disease of the central nervous system that causes the most disability in young people, besides trauma. Coenzyme Q10 (CoQ10)-also known as ubiquinone-is an endogenous lipid-soluble antioxidant in the mitochondrial oxidative respiratory chain which can reduce oxidative stress and inflammation, the processes associated with demyelination in MS. Cuprizone (CPZ) intoxication is a well-established model of inducing MS, best for studying demyelination-remyelination. In this study, we examined for the first time the role of CoQ10 in preventing demyelination and induction of remyelination in the chronic CPZ model of MS. 40 male mice were divided into four groups. 3 group chewed CPZ-containing food for 12 weeks to induce MS. After 4 weeks, one group were treated with CoQ10 (150 mg/kg/day) by daily gavage until the end of the experiment, while CPZ poisoning continued. At the end of 12 weeks, tail suspension test (TST) and open field test (OFT) was taken and animals were sacrificed to assess myelin basic protein (MBP), oligodendrocyte transcription factor-1 (Olig1), tumor necrosis factor-α (TNF-α) and interleukin 6 (IL-6) by real-time polymerase chain reaction (real-time PCR) and total antioxidant capacity (TAC) and superoxide dismutase (SOD) by Elisa test. Luxol fast blue (LFB) staining was used to evaluate histological changes. CoQ10 administration promoted remyelination in histological findings. MBP and Olig-1 expression were increased significantly in CoQ10 treated group compare to the CPZ-intoxicated group. CoQ10 treatment alleviated stress oxidative status induced by CPZ and dramatically suppress inflammatory biomarkers. CPZ ingestion made no significant difference between normal control group and the CPZ-intoxicated group in TST and OFT. CoQ10 can enhance remyelination in the CPZ model and potentially might have same effects in MS patients.
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Affiliation(s)
- Behnam Khalilian
- Department of Anatomical Sciences, Faculty of Medicine, AJA University of Medical Sciences, 1411718541, Tehran, Iran
| | - Soheila Madadi
- Department of Anatomy, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Nima Fattahi
- Non-communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Beheshteh Abouhamzeh
- Department of Anatomical Sciences, Faculty of Medicine, AJA University of Medical Sciences, 1411718541, Tehran, Iran.
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Gharibzahedi SMT, Smith B. Legume proteins are smart carriers to encapsulate hydrophilic and hydrophobic bioactive compounds and probiotic bacteria: A review. Compr Rev Food Sci Food Saf 2021; 20:1250-1279. [PMID: 33506640 DOI: 10.1111/1541-4337.12699] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/30/2020] [Accepted: 11/30/2020] [Indexed: 12/21/2022]
Abstract
Encapsulation is a promising technological process enabling the protection of bioactive compounds against harsh storage, processing, and gastrointestinal tract (GIT) conditions. Legume proteins (LPs) are unique carriers that can efficiently encapsulate these unstable and highly reactive ingredients. Stable LPs-based microcapsules loaded with active ingredients can thus develop to be embedded into processed functional foods. The recent advances in micro- and nanoencapsulation process of an extensive span of bioactive health-promoting probiotics and chemical compounds such as marine and plant fatty acid-rich oils, carotenoid pigments, vitamins, flavors, essential oils, phenolic and anthocyanin-rich extracts, iron, and phytase by LPs as single wall materials were highlighted. A technical summary of the use of single LP-based carriers in designing innovative delivery systems for natural bioactive molecules and probiotics was made. The encapsulation mechanisms, encapsulation efficiency, physicochemical and thermal stability, as well as the release and absorption behavior of bioactives were comprehensively discussed. Protein isolates and concentrates of soy and pea were the most common LPs to encapsulate nutraceuticals and probiotics. The microencapsulation of probiotics using LPs improved bacteria survivability, storage stability, and tolerance in the in vitro GIT conditions. Moreover, homogenization and high-pressure pretreatments as well as enzymatic cross-linking of LPs significantly modify their structure and functionality to better encapsulate the bioactive core materials. LPs can be attractive delivery devices for the controlled release and increased bioaccessibility of the main food-grade bioactives.
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Affiliation(s)
| | - Brennan Smith
- Department of Animal, Veterinary and Food Sciences, University of Idaho, Moscow, Idaho, USA
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30
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Chang PS, Yen CH, Huang YY, Chiu CJ, Lin PT. Associations between Coenzyme Q10 Status, Oxidative Stress, and Muscle Strength and Endurance in Patients with Osteoarthritis. Antioxidants (Basel) 2020; 9:antiox9121275. [PMID: 33327636 PMCID: PMC7765116 DOI: 10.3390/antiox9121275] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/11/2020] [Accepted: 12/12/2020] [Indexed: 12/22/2022] Open
Abstract
Osteoarthritis (OA) causes oxidative stress. Coenzyme Q10 is an antioxidant that participates in energy production in the human body. The purpose of this study was to investigate the relationships among coenzyme Q10 status, oxidative stress, antioxidant capacity, and muscle function in patients with OA. This case-control study recruited 100 patients with OA and 100 without OA. The coenzyme Q10 status, oxidative stress, antioxidant capacity, muscle mass (by dual-energy X-ray absorptiometry), muscle strength (hand-grip and leg-back strength), and muscle endurance (dumbbell curls, gait speed, chair-stand test, and short physical performance battery) were measured. The results showed that both OA and elderly subjects had a low coenzyme Q10 status (<0.5 μM). Oxidative stress was significantly negatively correlated with muscle function (protein carbonyl, p < 0.05). Coenzyme Q10 level was positively associated with antioxidant capacity, muscle mass, muscle strength and muscle endurance in patients with OA (p < 0.05). Since OA is an age-related disease, coenzyme Q10 may be consumed by oxidative stress and thereby affect muscle function. Raising coenzyme Q10 in patients with OA could be suggested, which may benefit their antioxidant capacity and muscle function.
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Affiliation(s)
- Po-Sheng Chang
- Department of Nutrition, Chung Shan Medical University, Taichung 402367, Taiwan; (P.-S.C.); (Y.-Y.H.); (C.-J.C.)
- Graduate Program in Nutrition, Chung Shan Medical University, Taichung 402367, Taiwan
| | - Chi-Hua Yen
- School of Medicine, Chung Shan Medical University, Taichung 402367, Taiwan;
- Department of Family and Community Medicine, Chung Shan Medical University Hospital, Taichung 402367, Taiwan
| | - Yu-Yun Huang
- Department of Nutrition, Chung Shan Medical University, Taichung 402367, Taiwan; (P.-S.C.); (Y.-Y.H.); (C.-J.C.)
| | - Ching-Ju Chiu
- Department of Nutrition, Chung Shan Medical University, Taichung 402367, Taiwan; (P.-S.C.); (Y.-Y.H.); (C.-J.C.)
| | - Ping-Ting Lin
- Department of Nutrition, Chung Shan Medical University, Taichung 402367, Taiwan; (P.-S.C.); (Y.-Y.H.); (C.-J.C.)
- Department of Nutrition, Chung Shan Medical University Hospital, Taichung 402367, Taiwan
- Correspondence: ; Tel.: +886-4-24730022 (ext. 12187); Fax: +886-4-2324-8175
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31
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Pastor-Maldonado CJ, Suárez-Rivero JM, Povea-Cabello S, Álvarez-Córdoba M, Villalón-García I, Munuera-Cabeza M, Suárez-Carrillo A, Talaverón-Rey M, Sánchez-Alcázar JA. Coenzyme Q 10: Novel Formulations and Medical Trends. Int J Mol Sci 2020; 21:E8432. [PMID: 33182646 PMCID: PMC7697799 DOI: 10.3390/ijms21228432] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 10/31/2020] [Accepted: 11/07/2020] [Indexed: 12/11/2022] Open
Abstract
The aim of this review is to shed light over the most recent advances in Coenzyme Q10 (CoQ10) applications as well as to provide detailed information about the functions of this versatile molecule, which have proven to be of great interest in the medical field. Traditionally, CoQ10 clinical use was based on its antioxidant properties; however, a wide range of highly interesting alternative functions have recently been discovered. In this line, CoQ10 has shown pain-alleviating properties in fibromyalgia patients, a membrane-stabilizing function, immune system enhancing ability, or a fundamental role for insulin sensitivity, apart from potentially beneficial properties for familial hypercholesterolemia patients. In brief, it shows a remarkable amount of functions in addition to those yet to be discovered. Despite its multiple therapeutic applications, CoQ10 is not commonly prescribed as a drug because of its low oral bioavailability, which compromises its efficacy. Hence, several formulations have been developed to face such inconvenience. These were initially designed as lipid nanoparticles for CoQ10 encapsulation and distribution through biological membranes and eventually evolved towards chemical modifications of the molecule to decrease its hydrophobicity. Some of the most promising formulations will also be discussed in this review.
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Affiliation(s)
| | | | | | | | | | | | | | | | - José A. Sánchez-Alcázar
- Centro Andaluz de Biología del Desarrollo (CABD-CSIC-Universidad Pablo de Olavide), and Centro de Investigación Biomédica en Red: Enfermedades Raras, Instituto de Salud Carlos III. Universidad Pablo de Olavide, 41013 Sevilla, Spain; (C.J.P.-M.); (J.M.S.-R.); (S.P.-C.); (M.Á.-C.); (I.V.-G.); (M.M.-C.); (A.S.-C.); (M.T.-R.)
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32
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Salve AR, LeBlanc JG, Arya SS. Effect of processing on polyphenol profile, aflatoxin concentration and allergenicity of peanuts. Journal of Food Science and Technology 2020; 58:2714-2724. [PMID: 34194107 DOI: 10.1007/s13197-020-04779-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/21/2020] [Accepted: 09/09/2020] [Indexed: 11/29/2022]
Abstract
Worldwide peanuts are often thermally processed before consumption, which might alter its bioactive composition and toxicity. The presented work explores the effect of processing methods such as roasting, frying, and pressure cooking on the bioactive composition, polyphenol profiles, aflatoxin concentration and, allergenicity response of peanuts. Effect of processing methods was assessed by monitoring total polyphenol content (TPC), total flavonoid content (TFC), antioxidant activity by DPPH & ABTS radicals, sensory analysis and, indirect ELISA. Compared to raw peanuts, all processing methods caused significant differences in TPC, TFC, DPPH & ABTS radical scavenging activities. Comparison of polyphenol profiles of raw to processed peanuts by LC-ESI-Q-TOF-MS chromatograms revealed different effects on concentrations of individual bioactive polyphenols. Indirect ELISA showed a significant decrease in the assay response on pressure cooking as compared to other samples. Total aflatoxin concentration was significantly reduced after processing in roasted (97.7%) and fried (98.3%) peanuts. Optimum processing conditions based on bioactive concentration and sensory analysis were found to be, roasting: 150 °C for 10 min, frying: 170 °C for 2 min and, pressure cooking: 15 min. Polyphenol profiles and bioactive constituents of peanuts were influenced by processing and may alter health benefits associated with them hence, vital for research and food industry applications.
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Affiliation(s)
- Akshata R Salve
- Food Engineering and Technology Department, Institute of Chemical Technology, NM Parikh Marg, Matunga, Mumbai, 400 019 India
| | | | - Shalini S Arya
- Food Engineering and Technology Department, Institute of Chemical Technology, NM Parikh Marg, Matunga, Mumbai, 400 019 India
- Department of Biotechnology, Engineering School of Lorena, University of São Paulo, São Paulo, CEP 12602-810 Brazil
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33
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Coenzyme Q 10 Sunscreen Prevents Progression of Ultraviolet-Induced Skin Damage in Mice. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9039843. [PMID: 32923487 PMCID: PMC7453241 DOI: 10.1155/2020/9039843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 07/20/2020] [Indexed: 12/03/2022]
Abstract
The level of sun ultraviolet ray reaching the surface of the earth is increasing severely due to the rapid development of the society and environmental destruction. Excessive exposure to ultraviolet radiation causes skin damage and photoaging. Therefore, it is emerged to develop effective sunscreen to prevent ultraviolet-induced skin damage. This study was aimed at investigating the effects of Coenzyme Q10 (CoQ10) sunscreen on the prevention of ultraviolet B radiation- (UVB-) induced mouse skin damage. Three-month-old female mice were used, and they were randomly divided into four groups: control, model, CoQ10, and titanium dioxide (TiO2; positive control) groups. Our results showed that body weight, superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activities, and DNA (cytosine-5)-methyltransferase 1 (DNMT1) protein expression were significantly decreased, while malondialdehyde (MDA) activity and metalloproteinase-1 (MMP-1) level were increased in UVB-treated mice. Besides, the stratum corneum was shed from the skin surface in the model group compared with the control group. In contrast, CoQ10 sunscreen prevented from UVB-induced skin damage, as well as reversing SOD, GSH-Px, and MDA activities, and MMP-1 and DNMT1 levels. Taken together, the current study provided further evidence on the prevention of UVB-induced skin damage by CoQ10 and its underlying mechanisms.
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34
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Kawashima C, Matsuzawa Y, Konishi M, Akiyama E, Suzuki H, Sato R, Nakahashi H, Kikuchi S, Kimura Y, Maejima N, Iwahashi N, Hibi K, Kosuge M, Ebina T, Tamura K, Kimura K. Ubiquinol Improves Endothelial Function in Patients with Heart Failure with Reduced Ejection Fraction: A Single-Center, Randomized Double-Blind Placebo-Controlled Crossover Pilot Study. Am J Cardiovasc Drugs 2020; 20:363-372. [PMID: 31713723 DOI: 10.1007/s40256-019-00384-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Endothelial dysfunction is reportedly associated with worse outcomes in patients with chronic heart failure. Ubiquinol is a reduced form of coenzyme Q10 (CoQ10) that may improve endothelial function. OBJECTIVE We assessed the hypothesis that ubiquinol improves peripheral endothelial function in patients with heart failure with reduced ejection fraction (HFrEF). METHODS In this randomized, double-blind, placebo-controlled, crossover pilot study, 14 patients with stable HFrEF were randomly and blindly allocated to ubiquinol 400 mg/day or placebo for 3 months. After a 1-month washout period, patients were crossed over to the alternative treatment. Before and after each treatment, we assessed peripheral endothelial function using the reactive hyperemia index (RHI) and analyzed it using the natural logarithm of RHI (LnRHI). RESULTS Peripheral endothelial function as assessed by LnRHI tended to improve with ubiquinol 400 mg/day for 3 months (p = 0.076). Original RHI values were also compared, and RHI significantly improved with ubiquinol treatment (pre-RHI 1.57 [interquartile range (IQR) 1.39-1.80], post-RHI 1.74 [IQR 1.63-2.02], p = 0.026), but not with placebo (pre-RHI 1.67 [IQR 1.53-1.85], post-RHI 1.51 [IQR 1.39-2.11], p = 0.198). CONCLUSIONS Ubiquinol 400 mg/day for 3 months led to significant improvement in peripheral endothelial function in patients with HFrEF. Ubiquinol may be a therapeutic option for individuals with HFrEF. Large-scale randomized controlled trials of CoQ10 supplementation in patients with HFrEF are needed. CLINICAL TRIAL REGISTRATION Japanese University Hospital Medical Information Network (UMIN-ICDR). Clinical Trial identifier number UMIN000012604.
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Affiliation(s)
- Chika Kawashima
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Yasushi Matsuzawa
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan.
| | - Masaaki Konishi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Eiichi Akiyama
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Hiroyuki Suzuki
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Ryosuke Sato
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Hidefumi Nakahashi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Shinnosuke Kikuchi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Yuichiro Kimura
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Nobuhiko Maejima
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Noriaki Iwahashi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Kiyoshi Hibi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Toshiaki Ebina
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Kazuo Kimura
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
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Rooney M, Curley C, Sweeney J, Griffin M, Porter R, Hill E, Katz L. Prolonged oral coenzyme Q10-β-cyclodextrin supplementation increases skeletal muscle complex I+III activity in young Thoroughbreds. JOURNAL OF APPLIED ANIMAL NUTRITION 2020. [DOI: 10.3920/jaan2019.0001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Coenzyme Q10 (CoQ10) is an essential component of the mitochondrial electron transport chain (ETC). Decreased skeletal muscle CoQ10 content may result in decreased ETC activity and energy production. This study tested the hypotheses that supplementation with oral CoQ10 will increase plasma CoQ10 concentrations and that prolonged supplementation will increase skeletal muscle CoQ10 content in young, healthy untrained Thoroughbreds. Nineteen Thoroughbreds (27.5±9.7 months old; 11 males, eight females) from one farm and maintained on a grass pasture with one grain meal per day were supplemented daily with 1.5 mg/kg body weight of an oral CoQ10-β-cyclodextrin inclusion complex. Whole-blood and skeletal muscle biopsies were collected before (T0) and after (T1) nine weeks of supplementation. Plasma CoQ10 concentrations were determined via high-performance liquid chromatography. Skeletal muscle mitochondrial ETC combined complex I+III enzyme activity (indirect measurement of CoQ10 content) was assessed spectrophotometrically and normalised to mitochondrial abundance. Horses accepted supplementation with no adverse effects. Plasma CoQ10 concentration increased in all horses following supplementation, with mean plasma CoQ10 concentration significantly increasing from T0 to T1 (0.13±0.02 vs 0.25±0.03 μg/ml; mean difference 0.12±0.03; P=0.004). However, variability in absorbance resulted in a 58% response rate (i.e. doubling of T1 above T0 values). The mean skeletal muscle complex I+III activity significantly increased from T0 to T1 (0.36±0.04 vs 0.59±0.05 pmol/min/mg of muscle, mean difference 0.23±0.05; P=0.0004), although T1 values for three out of 19 horses decreased on average by 23% below T0 values. In conclusion, oral supplementation with CoQ10 in the diet of young, healthy untrained Thoroughbreds increased mean plasma CoQ10 concentration by 99% with prolonged daily supplementation increasing mean skeletal muscle complex I+III activity by 65%. Additional research is warranted investigating training and exercise effects on skeletal muscle CoQ10 content in CoQ10 supplemented and un-supplemented Thoroughbreds.
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Affiliation(s)
- M.F. Rooney
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, 152-160 Pearse Street, DO2R590, Ireland
| | - C.E. Curley
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, 152-160 Pearse Street, DO2R590, Ireland
| | - J. Sweeney
- RCSI Division of Population Health Sciences, RCSI, Dublin 2, Ireland
| | - M.E. Griffin
- Plusvital Ltd, The Highline, Pottery Road, Dun Laoghaire, Co. Dublin, A96 KW29, Ireland
| | - R.K. Porter
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, 152-160 Pearse Street, DO2R590, Ireland
| | - E.W. Hill
- Plusvital Ltd, The Highline, Pottery Road, Dun Laoghaire, Co. Dublin, A96 KW29, Ireland
| | - L.M. Katz
- UCD School of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
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Effects of Darkness and Light Spectra on Nutrients and Pigments in Radish, Soybean, Mung Bean and Pumpkin Sprouts. Antioxidants (Basel) 2020; 9:antiox9060558. [PMID: 32604848 PMCID: PMC7346215 DOI: 10.3390/antiox9060558] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 01/27/2023] Open
Abstract
Fresh sprouts are an important source of antioxidant compounds and contain useful phytonutrients in the human diet. Many factors, such as the time of germination and types of light, influence the physiological processes and biosynthetic pathways in sprouts. The effect of red, blue and white light vs. dark conditions on the quality parameters in different sprout species after 5 d of germination was evaluated. Total ascorbate, soluble proteins, sugars, phenolic compounds, and pigments, such as carotenoids, chlorophylls, and anthocyanins, were investigated in radishes, soybeans, mung beans, and pumpkin sprouts. The light treatments increased the contents of vitamin C and the various pigments in all sprouts, conversely, they increased the soluble proteins and sugars, including d-glucose, d-fructose and sucrose, in soybeans and pumpkins, respectively. The dark treatment prevented the decrease in dry matter due to the lighting, while the red light induced an increase in polyphenols in soybean. These results suggest that the nutritional content of different sprouts grown under different light conditions depend on the dark or specific spectral wavelength used for their growth. The manuscript may increase the knowledge on light use for the industrialized food production aiming at preserving the phytonutrient content of vegetables, increasing the consumer health, or developing tailored diets for specific nutritional needs.
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Martelli A, Testai L, Colletti A, Cicero AFG. Coenzyme Q 10: Clinical Applications in Cardiovascular Diseases. Antioxidants (Basel) 2020; 9:antiox9040341. [PMID: 32331285 PMCID: PMC7222396 DOI: 10.3390/antiox9040341] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/18/2020] [Accepted: 04/20/2020] [Indexed: 02/06/2023] Open
Abstract
Coenzyme Q10 (CoQ10) is a ubiquitous factor present in cell membranes and mitochondria, both in its reduced (ubiquinol) and oxidized (ubiquinone) forms. Its levels are high in organs with high metabolism such as the heart, kidneys, and liver because it acts as an energy transfer molecule but could be reduced by aging, genetic factors, drugs (e.g., statins), cardiovascular (CV) diseases, degenerative muscle disorders, and neurodegenerative diseases. As CoQ10 is endowed with significant antioxidant and anti-inflammatory features, useful to prevent free radical-induced damage and inflammatory signaling pathway activation, its depletion results in exacerbation of inflammatory processes. Therefore, exogenous CoQ10 supplementation might be useful as an adjuvant in the treatment of cardiovascular diseases such as heart failure, atrial fibrillation, and myocardial infarction and in associated risk factors such as hypertension, insulin resistance, dyslipidemias, and obesity. This review aims to summarize the current evidences on the use of CoQ10 supplementation as a therapeutic approach in cardiovascular diseases through the analysis of its clinical impact on patients' health and quality of life. A substantial reduction of inflammatory and oxidative stress markers has been observed in several randomized clinical trials (RCTs) focused on several of the abovementioned diseases, even if more RCTs, involving a larger number of patients, will be necessary to strengthen these interesting findings.
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Affiliation(s)
- Alma Martelli
- Department of Pharmacy, University of Pisa, 56120 Pisa, Italy; (A.M.); (L.T.)
- Interdepartmental Research Centre “Nutraceuticals and Food for Health (NUTRAFOOD)”, University of Pisa, 56120 Pisa, Italy
- Interdepartmental Research Centre of Ageing, Biology and Pathology, University of Pisa, 56120 Pisa, Italy
| | - Lara Testai
- Department of Pharmacy, University of Pisa, 56120 Pisa, Italy; (A.M.); (L.T.)
- Interdepartmental Research Centre “Nutraceuticals and Food for Health (NUTRAFOOD)”, University of Pisa, 56120 Pisa, Italy
- Interdepartmental Research Centre of Ageing, Biology and Pathology, University of Pisa, 56120 Pisa, Italy
| | - Alessandro Colletti
- Department of Science and Drug Technology, University of Turin, 10125 Turin, Italy;
- Italian Nutraceutical Society (SINut), Via Guelfa 9, 40138 Bologna, Italy
| | - Arrigo F. G. Cicero
- Italian Nutraceutical Society (SINut), Via Guelfa 9, 40138 Bologna, Italy
- Medical and Surgical Sciences Department, University of Bologna, 40126 Bologna, Italy
- Correspondence: ; Tel.: +39-512142224
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Ibrahim Fouad G. Synergistic anti-atherosclerotic role of combined treatment of omega-3 and co-enzyme Q10 in hypercholesterolemia-induced obese rats. Heliyon 2020; 6:e03659. [PMID: 32258512 PMCID: PMC7118318 DOI: 10.1016/j.heliyon.2020.e03659] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 12/16/2019] [Accepted: 03/20/2020] [Indexed: 01/13/2023] Open
Abstract
Hypercholesterolemia is a metabolic disorder associated with atherosclerosis. This study aimed to investigate the effects of omega-3 and/or coenzyme Q10 (CoQ10) on hypercholesterolemia-induced atherosclerosis. Rats were divided into five groups; (1): served as the negative control, (2): served as hypercholesterolemic (HC) control, (3): HC-rats administrated omega-3 orally, (4): HC-rats administrated CoQ10 orally, and (5): HC-rats administered the combination treatment of both omega-3 and CoQ10. Lipid profile was assayed and cardiovascular risk indices were calculated. Serum levels of Adiponectin (APN) and creatine kinase (CK-MB) were determined using ELISA. Besides, oxidative stress markers, malondialdehyde (MDA), nitric oxide (NO) and glutathione (GSH) were assayed in the heart homogenate. Histopathological investigation of the aortae and heart tissues were investigated. The results revealed that atherogenic HC-rats demonstrated a significant elevation in lipid profiles, except for HDL-C, along with decreased levels of APN, but increased CK-MB activities. Hypercholesterolemia increased lipid peroxidation, reduced NO production, and decreased GSH content in the cardiac tissue. Treatment of atherogenic HC-rats with omega-3 and/or CoQ10 improved dyslipidemia and ameliorated most of the HC-induced biochemical and histopathological changes. The histological observations of aortae and cardiac tissues validated our biochemical results. We concluded that the combined treatment of nutraceuticals such as omega-3 and CoQ10 demonstrated the best outcome, demonstrating their anti-hyperlipidemic, cardioprotective, and atheroprotective potentials. Together, this study supports a beneficial role of dietary co-administration of omega-3 and CoQ10 in obese patients who are prone to develop cardiovascular disorders.
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Affiliation(s)
- Ghadha Ibrahim Fouad
- Department of Therapeutic Chemistry, National Research Centre, 33 El-Bohouth Street, Dokki, Cairo, 12622, Egypt
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Suzuki Y, Nagato S, Sakuraba K, Morio K, Sawaki K. Short-term ubiquinol-10 supplementation alleviates tissue damage in muscle and fatigue caused by strenuous exercise in male distance runners. INT J VITAM NUTR RES 2020; 91:261-270. [PMID: 32003645 DOI: 10.1024/0300-9831/a000627] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Background: Coenzyme Q10 (CoQ10) is the electron transporter in oxidative phosphorylation and an endogenous antioxidant. Recent researches have indicated that doses of 200-300 mg/day are needed to recognize effects to prevent oxidative damage in athletes, and the reduced form of CoQ10, ubiquinol-10, is more bioavailable than its oxidized form. Therefore, we hypothesized that higher doses of ubiquinol-10 could elevate plasma CoQ10 levels rapidly and exert physiological benefits in athletes. Therefore, a placebo controlled, double blinded test was carried out to determine the effects of ubiquinol-10 on the extravasate enzymes and fatigue levels of distance runners. Methods: Sixteen male collegiate distance runners were allocated to two groups receiving 300 mg/day of ubiquinol-10 (19.8 ± 1.7 years) or a placebo (20.1 ± 1.6 years) for 12 days during summer training that comprised 25- and 40-km runs on days 7 and 9, respectively. Results: Ubiquinol-10 elevated plasma CoQ10 concentration to 5.62 μg/mL and significantly decreased activities of the serum extravasate enzymes, CK, ALT, LDH (P < 0.01), and AST (P < 0.05) on day 6. Subjective fatigue status was significantly elevated on day 10 (the day after the 45-km run) in the placebo group (P < 0.001), but did not significantly change in the group given ubiquinol-10. Therefore, ubiquinol-10 could mitigate tissue damage and alleviate fatigue status in distance runners during summer training. Conclusions: Ubiquinol-10 (300 mg/day) supplementation elevated plasma CoQ10 concentrations almost to plateau levels, decreased extravasate enzymes within six days, and suppressed the subjective fatigue in male distance runners.
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Affiliation(s)
- Yoshio Suzuki
- Juntendo University Graduate School of Health and Sports Science, Hiragagakuendai, Inzai, Chiba, Japan.,Juntendo University Faculty of Health and Sports Science, Hiragagakuendai, Inzai, Chiba, Japan
| | - Shunsuke Nagato
- Juntendo University Faculty of Health and Sports Science, Hiragagakuendai, Inzai, Chiba, Japan
| | - Keishoku Sakuraba
- Juntendo University Graduate School of Health and Sports Science, Hiragagakuendai, Inzai, Chiba, Japan.,Juntendo University Faculty of Health and Sports Science, Hiragagakuendai, Inzai, Chiba, Japan
| | - Katsuya Morio
- Juntendo University Faculty of Health and Sports Science, Hiragagakuendai, Inzai, Chiba, Japan
| | - Keisuke Sawaki
- Juntendo University Faculty of Health and Sports Science, Hiragagakuendai, Inzai, Chiba, Japan
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Coenzyme Q10-Polyethylene Glycol Monostearate Nanoparticles: An Injectable Water-Soluble Formulation. Antioxidants (Basel) 2020; 9:antiox9010086. [PMID: 31963934 PMCID: PMC7023414 DOI: 10.3390/antiox9010086] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/14/2020] [Accepted: 01/17/2020] [Indexed: 12/02/2022] Open
Abstract
Therapeutic applications of coenzyme Q10 (CoQ10) are greatly limited by its lack of solubility in aqueous media. In this study, polyethylene glycol monostearate (stPEG) was used to construct micelles containing CoQ10 as a new formulation. The micellar formulations (stPEG/CoQ10) were prepared using five types of stPEG with 10, 25, 40, 55, and 140 PEG repeat units, respectively. The micellar preparation was simple, consisting of only stPEG and CoQ10. Next, we compared the physical properties and blood circulation of these micelles. The CoQ10 load of this formulation was approximately 15 w/w%. Based on the dynamic light scattering method, the average molecular size of the stPEG/CoQ10 micelles was approximately 15 to 60 nm. The zeta potentials of these micelles were approximately −10 to −25 mV. The micelles using stPEG25, 40, and 55 demonstrated high solubility in water. Furthermore, these micelles had in vitro antioxidant activity. On comparing the blood circulation of micelles using stPEG25, 40, 55, and 140, micelles using stPEG55 had a significantly higher circulation in blood. The stPEG55/CoQ10 micelle demonstrated a protective effect against acetaminophen-induced liver injury in mice. In conclusion, these data indicate that the intravenous administration of the stPEG/CoQ10 micellar aqueous formulation is of great value against oxidant stress.
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Dar M, Sharma A, Iqbal M, Tramboo N. Gender-based differences in coronary artery disease: A prospective observational study from a North Indian state. HEART INDIA 2020. [DOI: 10.4103/heartindia.heartindia_13_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Arauna D, Furrianca M, Espinosa-Parrilla Y, Fuentes E, Alarcón M, Palomo I. Natural Bioactive Compounds As Protectors Of Mitochondrial Dysfunction In Cardiovascular Diseases And Aging. Molecules 2019; 24:molecules24234259. [PMID: 31766727 PMCID: PMC6930637 DOI: 10.3390/molecules24234259] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/05/2019] [Accepted: 09/08/2019] [Indexed: 01/04/2023] Open
Abstract
Diet, particularly the Mediterranean diet, has been considered as a protective factor against the development of cardiovascular diseases, the main cause of death in the world. Aging is one of the major risk factors for cardiovascular diseases, which have an oxidative pathophysiological component, being the mitochondria one of the key organelles in the regulation of oxidative stress. Certain natural bioactive compounds have the ability to regulate oxidative phosphorylation, the production of reactive oxygen species and the expression of mitochondrial proteins; but their efficacy within the mitochondrial physiopathology of cardiovascular diseases has not been clarified yet. The following review has the purpose of evaluating several natural compounds with evidence of mitochondrial effect in cardiovascular disease models, ascertaining the main cellular mechanisms and their potential use as functional foods for prevention of cardiovascular disease and healthy aging.
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Affiliation(s)
- Diego Arauna
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Interdisciplinary Center on Aging, Universidad de Talca, Talca 3460000, Chile; (D.A.); (M.A.)
| | - María Furrianca
- Thematic Task Force on Aging, CUECH Research Network, Santiago 8320000, Chile; (M.F.); (Y.E.-P.)
- Departamento de enfermería, Universidad de Magallanes, Punta Arenas 6200000, Chile
| | - Yolanda Espinosa-Parrilla
- Thematic Task Force on Aging, CUECH Research Network, Santiago 8320000, Chile; (M.F.); (Y.E.-P.)
- Laboratory of Molecular Medicine —LMM, Center for Education, Healthcare and Investigation—CADI, Universidad de Magallanes, Punta Arenas 6200000, Chile
- School of Medicine, Universidad de Magallanes, Punta Arenas 6200000, Chile
| | - Eduardo Fuentes
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Interdisciplinary Center on Aging, Universidad de Talca, Talca 3460000, Chile; (D.A.); (M.A.)
- Thematic Task Force on Aging, CUECH Research Network, Santiago 8320000, Chile; (M.F.); (Y.E.-P.)
- Correspondence: (E.F.); (I.P.)
| | - Marcelo Alarcón
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Interdisciplinary Center on Aging, Universidad de Talca, Talca 3460000, Chile; (D.A.); (M.A.)
- Thematic Task Force on Aging, CUECH Research Network, Santiago 8320000, Chile; (M.F.); (Y.E.-P.)
| | - Iván Palomo
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Interdisciplinary Center on Aging, Universidad de Talca, Talca 3460000, Chile; (D.A.); (M.A.)
- Thematic Task Force on Aging, CUECH Research Network, Santiago 8320000, Chile; (M.F.); (Y.E.-P.)
- Correspondence: (E.F.); (I.P.)
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The role of nutraceuticals in prevention and treatment of hypertension: An updated review of the literature. Food Res Int 2019; 128:108749. [PMID: 31955788 DOI: 10.1016/j.foodres.2019.108749] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 10/02/2019] [Accepted: 10/04/2019] [Indexed: 02/08/2023]
Abstract
Hypertension (HTN) is a worldwide epidemic in both developed and developing countries. It is one of the leading causes of major health problems such as cardiovascular disease, stroke, and heart attack. In recent years, several studies have reported associations between specific dietary ingredients and improving HTN. Nutraceuticals are natural food components with pharmacological properties. Reports suggest that functional foods and nutraceutical ingredients might support patients to obtain the desired therapeutic blood pressure (BP) goals and reduce cardiovascular risks by modulating various risk factors such as oxidative stress, renin-angiotensin system hyperactivity, inflammation, hyperlipidemia, and vascular resistance. We review the recent clinical experiments that have evaluated the biological and pharmacological activities of several types of nutraceuticals, including sour tea, cocoa, common spices, vitamin C, vitamin E, lycopene, flavonoids, coenzyme Q10, milk's tripeptides, calcium, magnesium, polyunsaturated fatty acids, and prebiotics in preventing and treating HTN. This review summarizes recent knowledge about the impact of common nutraceuticals for the regulation of BP.
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Bozkurt M, Sezgic M, Karakol P, Uslu C, Balikci T. The Effect of Antioxidants on Ischemia-Reperfusion Injury in Flap Surgery. Antioxidants (Basel) 2019. [DOI: 10.5772/intechopen.85500] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Zozina VI, Melnikov ES, Goroshko OA, Krasnykh LM, Kukes VG. Analytical Method Development for Coq10 Determination in Human Plasma Using HPLC-UV and HPLC/MS/MS. CURR PHARM ANAL 2019. [DOI: 10.2174/1573412915666190328215854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:CoQ10 is a very important compound which is found in every tissue of our organism. It participates in the processes of cellular respiration and ATP production. Also, it acts as a strong antioxidant. In an organism, it is represented in two forms: oxidized (ubiquinone) and reduced (ubiquinol). Its low blood level may be a signal for a list of diseases.Materials and Methods:This study developed and compared two methods of CoQ10 determination in order to find the fastest and the most convenient one. The first one involved HPLC-UV with the wavelength of ubiquinone determination equivalent to 290 nm and 275 nm for ubiquinol, respectively. The second one was carried out on an HPLC/MS/MS system utilizing Electrospray Ionization (ESI) and triple quadrupole mass analyzer for quantification in MRM positive mode.Results:Two methods of ubiquinol and ubiquinone determination were developed and validated. HPLC-UV included sample preparation based on liquid-liquid extraction. The LLOQ was 0.50 µg/ml. HPLC-MS/MS method sample preparation was based on protein precipitation. The LLOQ was 0.10 µg/ml.Conclusion:During the investigation, a conclusion was drawn that the HPLC-UV method is too insensitive for simultaneous determination of ubiquinol and ubiquinone. Furthermore, ubiquinol is very unstable and during exogenous factors’ exposure, it rapidly turns into ubiquinone. While, the HPLCMS/ MS method turned out to be sensitive, selective, rapid as it provides an accurate determination of both forms of CoQ10 in spiked human plasma.
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Affiliation(s)
- Vladlena I. Zozina
- Department of Clinical Pharmacology and Propaedeutics of Internal diseases, Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russian Federation
| | - Evgeniy S. Melnikov
- A.P. Arzamastsev Department of Pharmaceutical and Toxicological Chemistry, I.M. Sechenov First Moscow State Medical University (Sechenov University); Department of Health I. V. Davydovsky Municipal Clinical Hospital, Federal State Budgetary Institution “Scientific Centre for Expert Evaluation of Medical Products” of the Ministry of Health of the Russian Federation, Moscow, Russian Federation
| | - Olga A. Goroshko
- Federal State Budgetary Institution “Scientific Centre for Expert Evaluation of Medical Products” of the Ministry of Health of the Russian Federation, Moscow, Russian Federation
| | - Liudmila M. Krasnykh
- Federal State Budgetary Institution “Scientific Centre for Expert Evaluation of Medical Products” of the Ministry of Health of the Russian Federation, Moscow, Russian Federation
| | - Vladimir G. Kukes
- Department of Clinical Pharmacology and Propaedeutics of Internal diseases, Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russian Federation
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Schou-Pedersen AMV, Schemeth D, Lykkesfeldt J. Determination of Reduced and Oxidized Coenzyme Q 10 in Canine Plasma and Heart Tissue by HPLC-ECD: Comparison with LC-MS/MS Quantification. Antioxidants (Basel) 2019; 8:antiox8080253. [PMID: 31366077 PMCID: PMC6720496 DOI: 10.3390/antiox8080253] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/11/2019] [Accepted: 07/25/2019] [Indexed: 11/16/2022] Open
Abstract
Coenzyme Q10 (Q10) plays an important role in mammals for energy production in the mitochondria, and as a potent antioxidant. Oxidation ratio (% oxidized in relation to total Q10) has been proposed as an important biomarker. A sensitive and reproducible HPLC-ECD method was developed for determination of reduced and oxidized Q10 in canine plasma and heart tissue. Chromatographic separation was achieved in 10 min using a Waters Nova-pak C18 column and a mobile phase with lithium perchlorate in ethanol/methanol/2-propanol. The validation showed satisfying results. Excellent linear correlation was found (r2 > 0.9997), intra- and inter-day precisions were below 6.5% (n = 5) and recoveries were between 89 and 109% (n = 5). Sensitivity stated as Lower Limit of Quantification (LLOQ) was 10 nM. Acceptable stability of both extracted and un-extracted samples was observed. The plasma concentration range of total Q10 was found to be between 0.64 and 1.24 µg/mL. Comparison with a developed LC-MS/MS method showed a correlation of r = 0.85 for reduced Q10 and r = 0.60 for oxidized Q10 (N = 17). However, average results were around 30% lower for ubiquinol using the LC-MS/MS method as compared with the HPLC-ECD analysis. The two methods are therefore not considered to be interchangeable.
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Affiliation(s)
- Anne Marie V Schou-Pedersen
- Section for Experimental Animal Models, Department of Veterinary and Animal Sciences, University of Copenhagen, Ridebanevej 9, 1870 Frederiksberg C, Denmark.
| | - Dieter Schemeth
- Section for Environmental Chemistry and Physics, Department of Plant and Environmental Sciences, Thorvaldsensvej 40, 1870 Frederiksberg C, Denmark
| | - Jens Lykkesfeldt
- Section for Experimental Animal Models, Department of Veterinary and Animal Sciences, University of Copenhagen, Ridebanevej 9, 1870 Frederiksberg C, Denmark
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Cai F, Luis MAF, Lin X, Wang M, Cai L, Cen C, Biskup E. Anthracycline-induced cardiotoxicity in the chemotherapy treatment of breast cancer: Preventive strategies and treatment. Mol Clin Oncol 2019; 11:15-23. [PMID: 31289672 PMCID: PMC6535635 DOI: 10.3892/mco.2019.1854] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 04/30/2019] [Indexed: 12/13/2022] Open
Abstract
Anthracyclines are highly effective chemotherapeutic agents, used for a wide variety of malignancies. Cardiotoxicity is a well-recognized side effect of anthracycline therapy that limits the total amount of drug administered and can cause heart failure in some patients. Most experimental data support oxidative stress as the etiology of anthracycline-induced cardiotoxicity. The objective of this paper was to provide a review of the clinical classification, risk factors, monitoring and prevention of anthracycline-induced cardiotoxicity in patients with breast cancer.
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Affiliation(s)
- Fengfeng Cai
- Department of Breast Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Manuel Antonio Falar Luis
- Department of Breast Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Xiaoyan Lin
- Department of Breast Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Minghong Wang
- Department of General Practice, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
- Department of Cardiology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China
| | - Lu Cai
- Department of Breast Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Chunmei Cen
- Department of Breast Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, P.R. China
| | - Ewelina Biskup
- Department of Basic Medical Sciences, Shanghai University of Medicine and Health Sciences, Shanghai 201318, P.R. China
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Martínez I, Zelada P, Guevara F, Andler R, Urtuvia V, Pacheco-Leyva I, Díaz-Barrera A. Coenzyme Q production by metabolic engineered Escherichia coli strains in defined medium. Bioprocess Biosyst Eng 2019; 42:1143-1149. [DOI: 10.1007/s00449-019-02111-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 03/18/2019] [Indexed: 11/30/2022]
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Ribas-Agustí A, Díaz I, Sárraga C, García-Regueiro JA, Castellari M. Nutritional properties of organic and conventional beef meat at retail. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:4218-4225. [PMID: 30790287 DOI: 10.1002/jsfa.9652] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 02/13/2019] [Accepted: 02/18/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Consumers perceive that organic meat has superior nutritional properties compared to conventional meat, although the available evidence from commercial samples is very scarce. The present study compared the nutritional composition of organic and conventional beef meat sold at retail, including, for the first time, the bioactive compounds coenzyme Q10 , carnosine, anserine, creatine and taurine. Sampling comprised two muscles: longissimus thoracis and supraspinatus. RESULTS Organic beef had 17% less cholesterol, 32% less fat, 16% less fatty acids, 24% less monounsaturated fatty acids, 170% more α-linolenic acid, 24% more α-tocopherol, 53% more β-carotene, 34% more coenzyme Q10 and 72% more taurine than conventional beef. Differences between organic and conventional samples were clearly dependent on the muscle because longissimus thoracis and supraspinatus showed different patterns of compound accumulation. CONCLUSION To our knowledge, a higher amount of bioactive compounds in organic beef meat is reported for the first time in the present study. Retail organic beef had a higher nutritional value than retail conventional beef, which resulted from better-balanced lipid and bioactive compound contents. © 2019 Society of Chemical Industry.
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Dudylina AL, Ivanova MV, Kalatanova AV, Kalenikova EI, Makarov VG, Makarova MN, Shumaev KB, Ruuge EK. The Generation of Superoxide Radicals by Cardiac Mitochondria and the Antioxidant Effect of the Water-Soluble Form of Ubiquinol-10. Biophysics (Nagoya-shi) 2019. [DOI: 10.1134/s0006350919020052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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