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Chen W, Li Y, Li M, Li H, Chen C, Lin Y. Association between dietary carotenoid intakes and abdominal aortic calcification in adults: National Health and Nutrition Examination Survey 2013-2014. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2024; 43:20. [PMID: 38303096 PMCID: PMC10835982 DOI: 10.1186/s41043-024-00511-9] [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: 07/16/2023] [Accepted: 01/25/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVE Abdominal aortic calcification (AAC) is an important marker of subclinical atherosclerosis and a predictor of cardiovascular disease. This study aims to explore the association between carotenoid intakes and AAC. METHODS We included 2889 participants from the National Health and Nutrition Examination Survey (NHANES). Dietary carotenoid intakes were obtained through 24-h dietary recall interviews. Severe AAC was defined as a Kauppila score > 5. The main analysis utilizes logistic and restricted cubic spline models. RESULT Severe AAC was detected in 378 (13.08%) participants. In fully adjusted models, the odds ratios (OR) with 95% confidence intervals (CI) of α-carotene, β-carotene, β-cryptoxanthin, lycopene, lutein with zeaxanthin and total carotenoid intakes for individuals with severe AAC were 0.53 (0.23-0.77), 0.39 (0.19-0.80), 0.18 (0.05-0.62), 0.40 (0.20-0.78), 0.53 (0.32-0.88) and 0.38 (0.18-0.77) in the highest versus lowest quartile intake, respectively. Dose-response analyses revealed that all of the carotenoids were associated with decreased risk of severe AAC in a nonlinear trend. Total carotenoid intakes of at least 100ug/kg/day were associated with decreased odds for severe AAC. CONCLUSION α-carotene, β-carotene, β-cryptoxanthin, lycopene, lutein with zeaxanthin and total carotenoids were inversely associated with the risk of severe AAC in adults.
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Affiliation(s)
- Weidong Chen
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, No. 111, Dade Road, Yuexiu District, Guangzhou, 510120, China
- Department of Integrated Traditional Chinese and Western Medicine Nutrition of The Sixth Affiliated Hospital, School of Medicine, South China University of Technology, Foshan, 528225, China
| | - Yuanqing Li
- Department of Cardiology, The Key Laboratory of Advanced Interdisciplinary Studies Center, The First Affiliated Hospital of Guangzhou Medical University, Guangdong, 510120, China
| | - Min Li
- College & Hospital of Stomatology, Guangxi Medical University, Nanning, 530021, China
| | - Hai Li
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, No. 111, Dade Road, Yuexiu District, Guangzhou, 510120, China
| | - Caifang Chen
- Department of Integrated Traditional Chinese and Western Medicine Nutrition of The Sixth Affiliated Hospital, School of Medicine, South China University of Technology, Foshan, 528225, China.
| | - Yanzhao Lin
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, No. 111, Dade Road, Yuexiu District, Guangzhou, 510120, China.
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Zoubdane N, Abdo RA, Nguyen M, Bentourkia M, Turcotte EE, Berrougui H, Fulop T, Khalil A. High Tyrosol and Hydroxytyrosol Intake Reduces Arterial Inflammation and Atherosclerotic Lesion Microcalcification in Healthy Older Populations. Antioxidants (Basel) 2024; 13:130. [PMID: 38275655 PMCID: PMC10812987 DOI: 10.3390/antiox13010130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Aging is an important risk factor for cardiovascular diseases and convincing data have shown that chronic low-grade inflammation, which develops with advanced age, contributes significantly to cardiovascular risk. The present study aimed to use 18F-FDG/18F-NaF-PET/CT imaging to, respectively, gauge arterial inflammation and microcalcification in a healthy elderly population and to assess the potential benefits of a tyrosol- and hydroxytyrosol-rich diet on these two markers of atherosclerotic plaque fragility. Eleven healthy participants (mean age 75 ± 5.67 years) were supplemented for 6 months with high polyphenol-rich extra virgin olive oil (HP-EVOO), extra virgin olive oil (EVOO), or refined olive oil (ROO). The participants underwent PET/CT imaging with 18F-FDG and 18F-NaF radiotracers at baseline and after 6 months. 18F-FDG and 18F-NaF uptakes were quantified using standardized uptake values (SUV) and were categorized based on artery calcification and olive oil type. A total of 324 slices of the aortas of the imaged participants were analyzed for arterial inflammation and 327 slices were analyzed for microcalcification. 18F-FDG uptake was significantly higher in the non-calcified segments than in the calcified segments (SUVmax = 2.70 ± 0.62 and SUVmax = 2.54 ± 0.44, respectively, p < 0.042). Conversely, the non-calcified segments displayed significantly lower 18F-NaF uptake than the calcified segments (SUVmax = 1.90 ± 0.37 and 2.09 ± 0.24, respectively, p < 0.0001). The 6-month supplementation with HP-EVOO induced a significant reduction in 18F-FDG uptake in both the non-calcified (2.93 ± 0.23 to 2.75 ± 0.38, p < 0.004) and calcified segments of the aortas (2.25 ± 0.29 to 2.15 ± 0.19, p < 0.02). 18F-NaF uptake was also significantly lower in patients supplemented with HP-EVOO (SUVmax = 1.98 ± 0.33 at baseline compared to 1.85 ± 0.28, after the 6-month supplementation, p < 0.004), whereas no significant effect was observed with EVOO. Conversely, participants supplemented with ROO displayed a significant increase in 18F-NaF uptake (SUVmax = 1.78 ± 0.34 to 1.95 ± 0.34, p < 0.0001). The present study confirmed that a phenolic-compound-rich diet reduces both arterial inflammation and atherosclerotic lesion microcalcification and demonstrated that 18F-FDG/18F-NaF-PET/CT imaging is a valuable approach for assessing age-related arterial damage.
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Affiliation(s)
- Nada Zoubdane
- Geriatrics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (N.Z.); (R.-A.A.); (H.B.); (T.F.)
| | - Redha-Alla Abdo
- Geriatrics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (N.Z.); (R.-A.A.); (H.B.); (T.F.)
| | - Michel Nguyen
- Cardiology Unit, Department of Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada;
| | - M’hamed Bentourkia
- Department of Nuclear Medicine and Radiobiology, University of Sherbrooke, Sherbrooke, QC J1K 2R1, Canada;
| | - Eric E. Turcotte
- Sherbrooke Molecular Imaging Center (CIMS), 3001, 12th Ave N., Sherbrooke, QC J1H 5NY, Canada;
| | - Hicham Berrougui
- Geriatrics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (N.Z.); (R.-A.A.); (H.B.); (T.F.)
| | - Tamas Fulop
- Geriatrics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (N.Z.); (R.-A.A.); (H.B.); (T.F.)
| | - Abdelouahed Khalil
- Geriatrics Unit, Department of Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC J1H 4N4, Canada; (N.Z.); (R.-A.A.); (H.B.); (T.F.)
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Liu L, Xie T, Hu Z, Liu J. Association between healthy eating index-2015 and abdominal aortic calcification: A population-based cross-sectional study. Prev Med Rep 2023; 36:102421. [PMID: 37766726 PMCID: PMC10520950 DOI: 10.1016/j.pmedr.2023.102421] [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: 02/11/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Background An association between the healthy eating index (HEI)-2015 and risk of abdominal aortic calcification (AAC) is unclear in the general population of the United States (U.S.). Therefore, we examined the relationship between HEI-2015 and AAC risk in our research. Methods A cross-sectional study of National Health and Nutrition Examination Surveys (NHANES) participants between 2013 and 2014 was conducted. For the analysis of the association between HEI-2015 and AAC, the restricted cubic spline (RCS) plot and multivariable logistic regression models were used. In addition, we also conducted subgroup analysis for the relationship between HEI-2015 and AAC. Results There was a total of 1162 individuals. As shown by the RCS plot, HEI-2015 was linked with AAC risk in a U-shaped pattern (P for nonlinearity < 0.05). Taking into account known confounding variables, compared with the lowest quartiles, the odds ratios with 95% confidence intervals for AAC across the quartiles were 0.637 (0.425,0.956), 0.763 (0.499, 1.167), and 0.842 (0.561, 1.265). Based on the results of subgroup analysis, the HEI-2015 and AAC risk were U-curve correlated among all age groups, sex, with or without hypertension or DM, and BMI of <30 kg/m2. The greens and beans, and whole fruits are independent protective factor for AAC. Conclusions The U-shaped relationships exist between HEI-2015 and prevalence of AAC in the general U.S. population. Consequently, prevalence of AAC may be mitigated with reasonable and balanced diet.
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Affiliation(s)
- Lu Liu
- Department of Pathology, Lu'an People's Hospital of Anhui Province, Lu'an Hospital of Anhui Medical University, Lu’an, Anhui 237005, China
| | - Tiantian Xie
- Department of Pathology, Lu'an People's Hospital of Anhui Province, Lu'an Hospital of Anhui Medical University, Lu’an, Anhui 237005, China
| | - Zhongshun Hu
- Department of Ultrasound, Lu'an People's Hospital of Anhui Province, Lu'an Hospital of Anhui Medical University, Lu’an, Anhui 237005, China
| | - Jinsong Liu
- Department of Pathology, Lu'an People's Hospital of Anhui Province, Lu'an Hospital of Anhui Medical University, Lu’an, Anhui 237005, China
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Ribaldone DG, Pellicano R, Fagoonee S, Actis GC. Modulation of the gut microbiota: opportunities and regulatory aspects. Minerva Gastroenterol (Torino) 2023; 69:128-140. [PMID: 35179341 DOI: 10.23736/s2724-5985.22.03152-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The human gut is an intensively colonized organ containing microorganisms that can be health-promoting or pathogenic. This feature led to the development of functional foods aiming to fortify the former category at the expense of the latter. Since long, cultured products, including probiotics fortification, have been used for humans as live microbial feed additions. This review presents some of the microbes used as probiotics and discusses how supplementation with probiotics may help initiate and/or restore eubiotic composition of gut microbiota. Additionally, it considers safety and regulatory aspects of probiotics.
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Affiliation(s)
| | | | - Sharmila Fagoonee
- Institute of Biostructures and Bioimaging (CNR) c/o Molecular Biotechnology Center, Turin, Italy
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Filip N, Cojocaru E, Badulescu OV, Clim A, Pinzariu AC, Bordeianu G, Jehac AE, Iancu CE, Filip C, Maranduca MA, Sova IA, Serban IL. SARS-CoV-2 Infection: What Is Currently Known about Homocysteine Involvement? Diagnostics (Basel) 2022; 13:10. [PMID: 36611302 PMCID: PMC9818222 DOI: 10.3390/diagnostics13010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/12/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Since December 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly throughout the world causing health, social and economic instability. The severity and prognosis of patients with SARS-CoV-2 infection are associated with the presence of comorbidities such as cardiovascular disease, hypertension, chronic lung disease, cerebrovascular disease, diabetes, chronic kidney disease, and malignancy. Thrombosis is one of the most serious complications that can occur in patients with COVID-19. Homocysteine is a non-proteinogenic α-amino acid considered a potential marker of thrombotic diseases. Our review aims to provide an updated analysis of the data on the involvement of homocysteine in COVID-19 to highlight the correlation of this amino acid with disease severity and the possible mechanisms by which it intervenes.
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Affiliation(s)
- Nina Filip
- Department of Morpho-Functional Sciences (II), Discipline of Biochemistry, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Cojocaru
- Department of Morpho-Functional Sciences (I), Discipline of Morphopathology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Oana Viola Badulescu
- Department of Morpho-Functional Sciences (II), Discipline of Pathophysiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Andreea Clim
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alin Constantin Pinzariu
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Gabriela Bordeianu
- Department of Morpho-Functional Sciences (II), Discipline of Biochemistry, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alina Elena Jehac
- Department of Dentoalveolar and Maxillofacial Surgery, Faculty of Dental Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cristina Elena Iancu
- Department of Biochemistry, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cristiana Filip
- Department of Morpho-Functional Sciences (II), Discipline of Biochemistry, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Minela Aida Maranduca
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ivona Andreea Sova
- IOSUD Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ionela Lacramioara Serban
- Department of Morpho-Functional Sciences (II), Discipline of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
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Parmenter BH, Bondonno CP, Murray K, Schousboe JT, Croft K, Prince RL, Hodgson JM, Bondonno NP, Lewis JR. Higher Habitual Dietary Flavonoid Intake Associates With Less Extensive Abdominal Aortic Calcification in a Cohort of Older Women. Arterioscler Thromb Vasc Biol 2022; 42:1482-1494. [PMID: 36325901 DOI: 10.1161/atvbaha.122.318408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The extent of abdominal aortic calcification (AAC) is a major predictor of vascular disease events. We have previously found regular apple intake, a major source of dietary flavonoids, associates with lower AAC. Whether total dietary flavonoid intake impacts AAC remains unknown. Here, we extend our observations to habitual intakes of total flavonoids, flavonoid subclasses, and specific flavonoid-containing foods, with the odds of extensive AAC. METHODS We conducted cross-sectional analyses on 881 females (median [interquartile range] age, 80 [78-82] years; body mass index, 27 [24-30] kg/m2) from the PLSAW (Perth Longitudinal Study of Ageing Women). Flavonoid intake was calculated from food-frequency questionnaires. Calcifications of the abdominal aorta were assessed on lateral lumbar spine images and categorized as less extensive or extensive. Logistic regression was used to investigate associations. RESULTS After adjusting for demographic, lifestyle and dietary confounders, participants with higher (Q4), compared with lower (Q1) intakes, of total flavonoids, flavan-3-ols, and flavonols had 36% (odds ratio [95% CI], 0.64 [0.43-0.95]), 39% (0.61 [0.40-0.93]) and 38% (0.62 [0.42-0.92]) lower odds of extensive AAC, respectively. In food-based analyses, higher black tea intake, the main source of total flavonoids (75.9%), associated with significantly lower odds of extensive AAC (2-6 cups/d had 16%-42% lower odds compared with 0 daily intake). In a subset of nonconsumers of black tea, the association of total flavonoid intake with AAC remained (Q4 versus Q1 odds ratio [95% CI], 0.11 [0.02-0.54]). CONCLUSIONS In older women, greater habitual dietary flavonoid intake associates with less extensive AAC.
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Affiliation(s)
- Benjamin H Parmenter
- School of Biomedical Sciences (B.H.P., K.C.), University of Western Australia, Perth.,Nutrition and Health Innovation Research Institute, Edith Cowan University, Perth' Western Australia (B.H.P., C.P.B., J.M.H., N.P.B., J.R.L.)
| | - Catherine P Bondonno
- Medical School (C.P.B., R.L.P., J.M.H., J.R.L.), University of Western Australia, Perth.,Nutrition and Health Innovation Research Institute, Edith Cowan University, Perth' Western Australia (B.H.P., C.P.B., J.M.H., N.P.B., J.R.L.)
| | - Kevin Murray
- School of Population and Global Health (K.M.), University of Western Australia, Perth
| | - John T Schousboe
- Park Nicollet Osteoporosis Center, HealthPartners Institute, HealthPartners, Minneapolis, MN (J.T.S.).,Division of Health Policy and Management, University of Minnesota, Minneapolis (J.T.S.)
| | - Kevin Croft
- School of Biomedical Sciences (B.H.P., K.C.), University of Western Australia, Perth
| | - Richard L Prince
- Medical School (C.P.B., R.L.P., J.M.H., J.R.L.), University of Western Australia, Perth
| | - Jonathan M Hodgson
- Medical School (C.P.B., R.L.P., J.M.H., J.R.L.), University of Western Australia, Perth.,Nutrition and Health Innovation Research Institute, Edith Cowan University, Perth' Western Australia (B.H.P., C.P.B., J.M.H., N.P.B., J.R.L.)
| | - Nicola P Bondonno
- Nutrition and Health Innovation Research Institute, Edith Cowan University, Perth' Western Australia (B.H.P., C.P.B., J.M.H., N.P.B., J.R.L.).,The Danish Cancer Society Research Center, Copenhagen, Denmark (N.P.B.)
| | - Joshua R Lewis
- Medical School (C.P.B., R.L.P., J.M.H., J.R.L.), University of Western Australia, Perth.,Nutrition and Health Innovation Research Institute, Edith Cowan University, Perth' Western Australia (B.H.P., C.P.B., J.M.H., N.P.B., J.R.L.).,Centre for Kidney Research, School of Public Health, The University of Sydney, New South Wales' Australia (J.R.L.)
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Sajjadieh khajouui AR, Najafian J, Talebzadeh R, Nejati M, Behjati M. The relationship between regular tea drinking and calcification of the coronary arteries. J Cardiovasc Thorac Res 2022; 14:95-100. [PMID: 35935391 PMCID: PMC9339727 DOI: 10.34172/jcvtr.2022.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 04/29/2022] [Indexed: 11/09/2022] Open
Abstract
Introduction: Coronary Atherosclerosis is the leading cause of death and disability worldwide. Atherosclerosis could be detected noninvasively by coronary calcification, measured by calcium score in CT angiography. Dietary factors are influential in the evolution of coronary plaques, and one of the most prevalent drinks is black tea. We aimed to evaluate the effects of black tea on coronary calcium scores. Methods: This cross-sectional analytical descriptive study was conducted on 200 candidates for CT angiography referred by their physician because their symptoms were suggestive of ischemia. A questionnaire was filled out for every participant, and the habit of tea drinking was asked and marked as none drinker, 1-3 cups per day and >3 cups per day. Results: 89.5% of the participants consumed tea. The mean calcium score in patients who did not drink tea was 674.9±154.74 in those patients who drank 1-3 glasses per day, 269.5±46.9 and in those who drank more than three glasses of tea and was 261.1±45.2. There was a significant statistical relationship between calcium scores and tea intake, independent to other traditional risk factors (P= 0.001). Significant coronary artery plaques were also less prevalent in those who drank tea (36% and 41% in 1-3 and >3 cups, respectively) than non-drinkers (67%). Still, the number of involved vessels was not significantly different. Conclusion: Regular black tea consumption could have protective effects on coronary artery calcification.
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Affiliation(s)
| | - Jamshid Najafian
- Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Talebzadeh
- Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Majid Nejati
- Anatomical Sciences Research Center, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohaddeseh Behjati
- Hypertension Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Gut Microbiome, Functional Food, Atherosclerosis, and Vascular Calcifications-Is There a Missing Link? Microorganisms 2021; 9:microorganisms9091913. [PMID: 34576810 PMCID: PMC8472650 DOI: 10.3390/microorganisms9091913] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/21/2021] [Accepted: 09/07/2021] [Indexed: 12/12/2022] Open
Abstract
The gut microbiome is represented by the genome of all microorganisms (symbiotic, potential pathogens, or pathogens) residing in the intestine. These ecological communities are involved in almost all metabolic diseases and cardiovascular diseases are not excluded. Atherosclerosis, with a continuously increasing incidence in recent years, is the leading cause of coronary heart disease and stroke by plaque rupture and intraplaque hemorrhage. Vascular calcification, a process very much alike with osteogenesis, is considered to be a marker of advanced atherosclerosis. New evidence, suggesting the role of dietary intake influence on the diversity of the gut microbiome in the development of vascular calcifications, is highly debated. Gut microbiota can metabolize choline, phosphatidylcholine, and L-carnitine and produce vasculotoxic metabolites, such as trimethylamine-N-oxide (TMAO), a proatherogenic metabolite. This review article aims to discuss the latest research about how probiotics and the correction of diet is impacting the gut microbiota and its metabolites in the atherosclerotic process and vascular calcification. Further studies could create the premises for interventions in the microbiome as future primary tools in the prevention of atherosclerotic plaque and vascular calcifications.
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Chou CL, Chen JS, Kang YN, Chen YJ, Fang TC. Association of polyunsaturated fatty acids with improved heart rate variability and cardiovascular events in patients with end-stage renal disease receiving maintenance dialysis: a systematic review and meta-analysis of randomized controlled trials. Food Funct 2021; 12:8090-8099. [PMID: 34286806 DOI: 10.1039/d1fo00510c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Apart from dietary restriction and medical therapy, the benefits of cardiovascular protection offered by polyunsaturated fatty acid (PUFA) supplements in patients with ESRD receiving maintenance dialysis remain unclear. This systematic review and meta-analysis examined the effects of PUFAs on blood pressure, heart rate (HR), HR variability (HRV), and cardiovascular disease (CVD) prognosis. METHODS We identified randomized controlled trials (RCTs) from Embase, PubMed (including MEDLINE), and Web of Science. We included seven RCTs that involved 724 patients with ESRD receiving dialysis and PUFA supplements. RESULTS The data indicated that compared with the control group, the PUFA group demonstrated decreased cardiovascular events (Peto odds ratio = 0.52, 95% confidence interval [CI] = 0.32 to 0.85, P = 0.009) and HRV (changes in the mean HR [mean difference = -2.59, 95% CI = -4.91 to -0.26, P = 0.03, I2 = 0%]; mean RR interval [MD = 29.03, 95% CI = 5.43 to 52.63, P = 0.02, I2 = 0%]; mean of the standard deviation of all normal RR intervals for all 5 min segments [MD = 2.73, 95% CI = 0.48 to 4.99, P = 0.02, I2 = 0%], and square root of the mean of the sum of the squares of differences between adjacent intervals [MD = 2.03, 95% CI = 0.04 to 4.03, P = 0.05, I2 = 0%]). CONCLUSION PUFA supplements appeared to improve CVD prognosis in patients receiving dialysis. Additional RCTs with longer follow-up periods need to clarify the benefits of PUFA supplements in this patient population.
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Affiliation(s)
- Chu-Lin Chou
- Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
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Phadwal K, Vrahnas C, Ganley IG, MacRae VE. Mitochondrial Dysfunction: Cause or Consequence of Vascular Calcification? Front Cell Dev Biol 2021; 9:611922. [PMID: 33816463 PMCID: PMC8010668 DOI: 10.3389/fcell.2021.611922] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 02/04/2021] [Indexed: 12/16/2022] Open
Abstract
Mitochondria are crucial bioenergetics powerhouses and biosynthetic hubs within cells, which can generate and sequester toxic reactive oxygen species (ROS) in response to oxidative stress. Oxidative stress-stimulated ROS production results in ATP depletion and the opening of mitochondrial permeability transition pores, leading to mitochondria dysfunction and cellular apoptosis. Mitochondrial loss of function is also a key driver in the acquisition of a senescence-associated secretory phenotype that drives senescent cells into a pro-inflammatory state. Maintaining mitochondrial homeostasis is crucial for retaining the contractile phenotype of the vascular smooth muscle cells (VSMCs), the most prominent cells of the vasculature. Loss of this contractile phenotype is associated with the loss of mitochondrial function and a metabolic shift to glycolysis. Emerging evidence suggests that mitochondrial dysfunction may play a direct role in vascular calcification and the underlying pathologies including (1) impairment of mitochondrial function by mineral dysregulation i.e., calcium and phosphate overload in patients with end-stage renal disease and (2) presence of increased ROS in patients with calcific aortic valve disease, atherosclerosis, type-II diabetes and chronic kidney disease. In this review, we discuss the cause and consequence of mitochondrial dysfunction in vascular calcification and underlying pathologies; the role of autophagy and mitophagy pathways in preventing mitochondrial dysfunction during vascular calcification and finally we discuss mitochondrial ROS, DRP1, and HIF-1 as potential novel markers and therapeutic targets for maintaining mitochondrial homeostasis in vascular calcification.
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Affiliation(s)
- Kanchan Phadwal
- Functional Genetics and Development Division, The Roslin Institute and The Royal (Dick) School of Veterinary Studies (R(D)SVS), University of Edinburgh, Midlothian, United Kingdom
| | - Christina Vrahnas
- Medical Research Council (MRC) Protein Phosphorylation and Ubiquitylation Unit, Sir James Black Centre, University of Dundee, Dundee, United Kingdom
| | - Ian G. Ganley
- Medical Research Council (MRC) Protein Phosphorylation and Ubiquitylation Unit, Sir James Black Centre, University of Dundee, Dundee, United Kingdom
| | - Vicky E. MacRae
- Functional Genetics and Development Division, The Roslin Institute and The Royal (Dick) School of Veterinary Studies (R(D)SVS), University of Edinburgh, Midlothian, United Kingdom
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Association of dietary zinc intake with coronary artery calcium progression: the Multi-Ethnic Study of Atherosclerosis (MESA). Eur J Nutr 2021; 60:2759-2767. [PMID: 33394121 DOI: 10.1007/s00394-020-02452-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 11/24/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE Zinc is considered protective against atherosclerosis; however, the association between dietary zinc intake and cardiovascular disease remains debated. We investigated whether dietary zinc intake was associated with coronary artery calcium (CAC) progression in the Multi-Ethnic Study of Atherosclerosis (MESA). METHODS This analysis included 5186 participants aged 61.9 ± 10.2 years (48.8% men; 41.3% white, 25.0% black, 21.6% Hispanic, and 12.1% Chinese American) from the MESA. Dietary zinc intake was assessed by a self-administered, 120-item food frequency questionnaire at baseline (2000-2002). Baseline and follow-up CAC were measured by computed tomography. CAC progression was defined as CAC > 0 at follow-up for participants with CAC = 0 at baseline; and an annualized change of 10 or percent change of ≥ 10% for those with 0 < CAC < 100 or CAC ≥ 100 at baseline, respectively. RESULTS Dietary zinc intake was 8.4 ± 4.5 mg/day and 2537 (48.9%) of the included participants had CAC at baseline. Over a median follow-up of 3.4 years (25th-75th percentiles = 2.0-9.1 years), 2704 (52.1%) participants had CAC progression. In the fully adjusted model, higher dietary zinc was associated with a lower risk of CAC progression in both men (hazard ratio [HR] 0.697, 95% confidence interval [CI] 0.553-0.878; p = 0.002) and women (HR 0.675; 95% CI 0.496-0.919; p = 0.012, both comparing extreme groups). Furthermore, such an inverse association was attributable to dietary zinc intake from non-red meat (p < 0.05), rather than red meat sources (p > 0.05). CONCLUSIONS In this multiethnic population free of clinically apparent cardiovascular disease, higher dietary zinc intake from non-red meat sources was independently associated with a lower risk of CAC progression. CLINICAL TRIAL REGISTRATION NUMBER The MESA trial was registered at clinicaltrials.gov as NCT00005487.
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Tandon I, Johns S, Woessner A, Perez J, Cross D, Ozkizilcik A, Muldoon TJ, Vallurupalli S, Padala M, Quinn KP, Balachandran K. Label-free optical biomarkers detect early calcific aortic valve disease in a wild-type mouse model. BMC Cardiovasc Disord 2020; 20:521. [PMID: 33308143 PMCID: PMC7731510 DOI: 10.1186/s12872-020-01776-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/08/2020] [Indexed: 12/31/2022] Open
Abstract
Background Calcific aortic valve disease (CAVD) pathophysiology is a complex, multistage process, usually diagnosed at advanced stages after significant anatomical and hemodynamic changes in the valve. Early detection of disease progression is thus pivotal in the development of prevention and mitigation strategies. In this study, we developed a diet-based, non-genetically modified mouse model for early CAVD progression, and explored the utility of two-photon excited fluorescence (TPEF) microscopy for early detection of CAVD progression. TPEF imaging provides label-free, non-invasive, quantitative metrics with the potential to correlate with multiple stages of CAVD pathophysiology including calcium deposition, collagen remodeling and osteogenic differentiation. Methods Twenty-week old C57BL/6J mice were fed either a control or pro-calcific diet for 16 weeks and monitored via echocardiography, histology, immunohistochemistry, and quantitative polarized light imaging. Additionally, TPEF imaging was used to quantify tissue autofluorescence (A) at 755 nm, 810 nm and 860 nm excitation, to calculate TPEF 755–860 ratio (A860/525/(A755/460 + A860/525)) and TPEF Collagen-Calcium ratio (A810/525/(A810/460 + A810/525)) in the murine valves. In a separate experiment, animals were fed the above diets till 28 weeks to assess for later-stage calcification. Results Pro-calcific mice showed evidence of lipid deposition at 4 weeks and calcification at 16 weeks at the valve commissures. The valves of pro-calcific mice also showed positive expression for markers of osteogenic differentiation, myofibroblast activation, proliferation, inflammatory cytokines and collagen remodeling. Pro-calcific mice exhibited lower TPEF autofluorescence ratios, at locations coincident with calcification, that correlated with increased collagen disorganization and positive expression of osteogenic markers. Additionally, locations with lower TPEF autofluorescence ratios at 4 and 16 weeks exhibited increased calcification at later 28-week timepoints. Conclusions This study suggests the potential of TPEF autofluorescence metrics to serve as a label-free tool for early detection and monitoring of CAVD pathophysiology.
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Affiliation(s)
- Ishita Tandon
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Shelby Johns
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Alan Woessner
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Jessica Perez
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Delaney Cross
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Asya Ozkizilcik
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Timothy J Muldoon
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Srikanth Vallurupalli
- Division of Cardiology, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Muralidhar Padala
- Division of Cardiothoracic Surgery, Joseph P. Whitehead Department of Surgery, Emory University, Atlanta, GA, 30322, USA
| | - Kyle P Quinn
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA
| | - Kartik Balachandran
- Department of Biomedical Engineering, University of Arkansas, 122 John A. White Jr. Engineering Hall, Fayetteville, AR, 72701, USA.
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Gao (高静伟) JW, Hao (郝卿鋆) QY, Zhang (张海峰) HF, Li (李雄志) XZ, Yuan (袁智敏) ZM, Guo (郭颖) Y, Wang (王景峰) JF, Zhang (张少玲) SL, Liu (刘品明) PM. Low-Carbohydrate Diet Score and Coronary Artery Calcium Progression: Results From the CARDIA Study. Arterioscler Thromb Vasc Biol 2020; 41:491-500. [PMID: 33115269 PMCID: PMC7752248 DOI: 10.1161/atvbaha.120.314838] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Supplemental Digital Content is available in the text. To investigate whether low-carbohydrate diets (LCDs) were associated with coronary artery calcium (CAC) progression.
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Affiliation(s)
- Jing-Wei Gao (高静伟)
- Department of Cardiology (J.-W.G., Q.-Y.H., H.-F.Z., X.-Z.L., J.-F.W., P.-M.L.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qing-Yun Hao (郝卿鋆)
- Department of Cardiology (J.-W.G., Q.-Y.H., H.-F.Z., X.-Z.L., J.-F.W., P.-M.L.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hai-Feng Zhang (张海峰)
- Department of Cardiology (J.-W.G., Q.-Y.H., H.-F.Z., X.-Z.L., J.-F.W., P.-M.L.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiong-Zhi Li (李雄志)
- Department of Cardiology (J.-W.G., Q.-Y.H., H.-F.Z., X.-Z.L., J.-F.W., P.-M.L.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhi-Min Yuan (袁智敏)
- Department of Clinical Nutrition (Z.-M.Y.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ying Guo (郭颖)
- Department of Endocrinology (Y.G., S.-L.Z.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jing-Feng Wang (王景峰)
- Department of Cardiology (J.-W.G., Q.-Y.H., H.-F.Z., X.-Z.L., J.-F.W., P.-M.L.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Shao-Ling Zhang (张少玲)
- Department of Endocrinology (Y.G., S.-L.Z.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Pin-Ming Liu (刘品明)
- Department of Cardiology (J.-W.G., Q.-Y.H., H.-F.Z., X.-Z.L., J.-F.W., P.-M.L.), Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
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Extracellular Nucleotides Regulate Arterial Calcification by Activating Both Independent and Dependent Purinergic Receptor Signaling Pathways. Int J Mol Sci 2020; 21:ijms21207636. [PMID: 33076470 PMCID: PMC7589647 DOI: 10.3390/ijms21207636] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 01/02/2023] Open
Abstract
Arterial calcification, the deposition of calcium-phosphate crystals in the extracellular matrix, resembles physiological bone mineralization. It is well-known that extracellular nucleotides regulate bone homeostasis raising an emerging interest in the role of these molecules on arterial calcification. The purinergic independent pathway involves the enzymes ecto-nucleotide pyrophosphatase/phosphodiesterases (NPPs), ecto-nucleoside triphosphate diphosphohydrolases (NTPDases), 5′-nucleotidase and alkaline phosphatase. These regulate the production and breakdown of the calcification inhibitor—pyrophosphate and the calcification stimulator—inorganic phosphate, from extracellular nucleotides. Maintaining ecto-nucleotidase activities in a well-defined range is indispensable as enzymatic hyper- and hypo-expression has been linked to arterial calcification. The purinergic signaling dependent pathway focusses on the activation of purinergic receptors (P1, P2X and P2Y) by extracellular nucleotides. These receptors influence arterial calcification by interfering with the key molecular mechanisms underlying this pathology, including the osteogenic switch and apoptosis of vascular cells and possibly, by favoring the phenotypic switch of vascular cells towards an adipogenic phenotype, a recent, novel hypothesis explaining the systemic prevention of arterial calcification. Selective compounds influencing the activity of ecto-nucleotidases and purinergic receptors, have recently been developed to treat arterial calcification. However, adverse side-effects on bone mineralization are possible as these compounds reasonably could interfere with physiological bone mineralization.
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15
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Ciceri P, Cozzolino M. The emerging role of iron in heart failure and vascular calcification in CKD. Clin Kidney J 2020; 14:739-745. [PMID: 33777358 PMCID: PMC7986369 DOI: 10.1093/ckj/sfaa135] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Indexed: 12/13/2022] Open
Abstract
Iron deficiency is a frequent comorbidity of cardiovascular (CV) diseases and nearly 50% of patients with heart failure (HF) with or without anaemia have low levels of available iron. There is a strong association between anaemia and the increase in mortality and hospitalizations in patients with CV disease and HF. Moreover, anaemia and chronic kidney disease (CKD) often coexist in patients with HF, with anaemia increasing the risk of death in these subjects and with a further increased risk in CKD population. The evidence that the treatment of iron deficiency and the increase in haemoglobin are associated with a better prognosis in HF patients has elicited new interest in the utilization of iron in HF and CKD patients. One of the central players in CV disease is vascular calcification (VC), which has been recognized as a major independent risk factor for incident CV disease and overall mortality in chronic disease patients. In this review, we summarize the evidences generated by clinical trials aimed to study the effect of iron deficiency correction, the effect of iron-based phosphate binder in in vivo models of kidney failure and the effect of iron in in vitro models of VC, trying to give an overview of the present knowledge on iron effect and its mechanisms of action.
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Affiliation(s)
- Paola Ciceri
- Department of Nephrology, Dialysis and Renal Transplant, Renal Research Laboratory, Fondazione Ca' Granda IRCCS, Ospedale Maggiore Policlinico, Milan, Italy
| | - Mario Cozzolino
- Department of Health Sciences, Renal Division, ASST Santi Paolo e Carlo, University of Milan, Milan, Italy
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Bi X, Yang K, Zhang B, Zhao J. The Protective Role of Klotho in CKD-Associated Cardiovascular Disease. KIDNEY DISEASES 2020; 6:395-406. [PMID: 33313060 DOI: 10.1159/000509369] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 06/12/2020] [Indexed: 12/20/2022]
Abstract
Background Cardiovascular diseases (CVDs) are the leading cause of morbidity and mortality in advanced CKD. The major pathological changes of CKD-associated CVD are severe vascular media calcification, aberrant cardiac remodeling such as hypertrophy and fibrosis, as well as accelerated atherosclerosis. α-Klotho is proposed as an anti-aging gene, which is primarily expressed in the kidney. Recent studies reveal that α-Klotho deficiency is associated with profound cardiovascular dysfunction. Of note, CKD represents extremely declined α-Klotho levels, hinting that α-Klotho deficiency may be implicated in the pathogenesis of CKD-associated CVD. Summary Based on the pathogenic mechanism of α-Klotho deficiency and decreased Klotho levels in the circulation even early in stage 1 of CKD, α-Klotho serves as a sensitive biomarker for renal insufficiency and also a novel predictor of risk of overall mortality of CVD events in CKD. Meanwhile, loss of Klotho resulted from kidney dysfunction markedly contributes to the progressive development of CKD and CVD. By contrast, prevention of Klotho decline using exogenous supplementation or genetically activated ways by several mechanisms can dramatically mitigate cardiac dysfunction, prevent vascular calcification, and retard the progression of CKD-accelerated atherosclerosis. Key Messages Klotho deficiency is proposed as a novel predictive biomarker as well as a pathogenic contributor to CVD events in CKD. In the future, Klotho may be a crucial potential therapeutic strategy to decrease the burden of CVD comorbidity with CKD in clinics.
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Affiliation(s)
- Xianjin Bi
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Kidney Center of PLA, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Ke Yang
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Kidney Center of PLA, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Bo Zhang
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Kidney Center of PLA, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jinghong Zhao
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Kidney Center of PLA, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
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Cruciferous vegetable intake is inversely associated with extensive abdominal aortic calcification in elderly women: a cross-sectional study. Br J Nutr 2020; 125:337-345. [PMID: 32674743 PMCID: PMC7844610 DOI: 10.1017/s0007114520002706] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We have previously shown that higher intake of cruciferous vegetables is inversely associated with carotid artery intima-media thickness. To further test the hypothesis that an increased consumption of cruciferous vegetables is associated with reduced indicators of structural vascular disease in other areas of the vascular tree, we aimed to investigate the cross-sectional association between cruciferous vegetable intake and extensive calcification in the abdominal aorta. Dietary intake was assessed, using a FFQ, in 684 older women from the Calcium Intake Fracture Outcome Study. Cruciferous vegetables included cabbage, Brussels sprouts, cauliflower and broccoli. Abdominal aortic calcification (AAC) was scored using the Kauppila AAC24 scale on dual-energy X-ray absorptiometry lateral spine images and was categorised as ‘not extensive’ (0–5) or ‘extensive’ (≥6). Mean age was 74·9 (sd 2·6) years, median cruciferous vegetable intake was 28·2 (interquartile range 15·0–44·7) g/d and 128/684 (18·7 %) women had extensive AAC scores. Those with higher intakes of cruciferous vegetables (>44·6 g/d) were associated with a 46 % lower odds of having extensive AAC in comparison with those with lower intakes (<15·0 g/d) after adjustment for lifestyle, dietary and CVD risk factors (ORQ4 v. Q1 0·54, 95 % CI 0·30, 0·97, P = 0·036). Total vegetable intake and each of the other vegetable types were not related to extensive AAC (P > 0·05 for all). This study strengthens the hypothesis that higher intake of cruciferous vegetables may protect against vascular calcification.
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18
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Pharmacological and Nutritional Modulation of Vascular Calcification. Nutrients 2019; 12:nu12010100. [PMID: 31905884 PMCID: PMC7019601 DOI: 10.3390/nu12010100] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/26/2019] [Accepted: 12/27/2019] [Indexed: 12/15/2022] Open
Abstract
Vascular calcification is an independent predictor of cardiovascular disease, and therefore, inhibition or regression of this processes is of clinical importance. The standard care regarding prevention and treatment of cardiovascular disease at this moment mainly depends on drug therapy. In animal and preclinical studies, various forms of cardiovascular drug therapy seem to have a positive effect on vascular calcification. In particular, calcium channel blockers and inhibitors of the renin-angiotensin-aldosteron system slowed down arterial calcification in experimental animals. In humans, the results of trials with these drugs are far less pronounced and often contradictory. There is limited evidence that the development of new atherosclerotic lesions may be retarded in patients with coronary artery disease, but existing lesions can hardly be influenced. Although statin therapy has a proven role in the prevention and treatment of cardiovascular morbidity and mortality, it is associated with both regression and acceleration of the vascular calcification process. Recently, nutritional supplements have been recognized as a potential tool to reduce calcification. This is particularly true for vitamin K, which acts as an inhibitor of vascular calcification. In addition to vitamin K, other dietary supplements may also modulate vascular function. In this narrative review, we discuss the current state of knowledge regarding the pharmacological and nutritional possibilities to prevent the development and progression of vascular calcification.
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19
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Durham AL, Speer MY, Scatena M, Giachelli CM, Shanahan CM. Role of smooth muscle cells in vascular calcification: implications in atherosclerosis and arterial stiffness. Cardiovasc Res 2019. [PMID: 29514202 PMCID: PMC5852633 DOI: 10.1093/cvr/cvy010] [Citation(s) in RCA: 602] [Impact Index Per Article: 120.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Vascular calcification is associated with a significant increase in all-cause mortality and atherosclerotic plaque rupture. Calcification has been determined to be an active process driven in part by vascular smooth muscle cell (VSMC) transdifferentiation within the vascular wall. Historically, VSMC phenotype switching has been viewed as binary, with the cells able to adopt a physiological contractile phenotype or an alternate ‘synthetic’ phenotype in response to injury. More recent work, including lineage tracing has however revealed that VSMCs are able to adopt a number of phenotypes, including calcific (osteogenic, chondrocytic, and osteoclastic), adipogenic, and macrophagic phenotypes. Whilst the mechanisms that drive VSMC differentiation are still being elucidated it is becoming clear that medial calcification may differ in several ways from the intimal calcification seen in atherosclerotic lesions, including risk factors and specific drivers for VSMC phenotype changes and calcification. This article aims to compare and contrast the role of VSMCs in driving calcification in both atherosclerosis and in the vessel media focusing on the major drivers of calcification, including aging, uraemia, mechanical stress, oxidative stress, and inflammation. The review also discusses novel findings that have also brought attention to specific pro- and anti-calcifying proteins, extracellular vesicles, mitochondrial dysfunction, and a uraemic milieu as major determinants of vascular calcification.
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Affiliation(s)
- Andrew L Durham
- Division of Cardiology, James Black Centre, Kings College London, Denmark Hill, London, SE5 9NU, UK
| | - Mei Y Speer
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Marta Scatena
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Cecilia M Giachelli
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Catherine M Shanahan
- Division of Cardiology, James Black Centre, Kings College London, Denmark Hill, London, SE5 9NU, UK
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20
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Calcaterra V, Larizza D, De Giuseppe R, De Liso F, Klersy C, Albertini R, Pozzebon I, Princis MP, Montalbano C, Madè A, Cena H. Diet and Lifestyle Role in Homocysteine Metabolism in Turner Syndrome. Med Princ Pract 2019; 28:48-55. [PMID: 30278440 PMCID: PMC6558322 DOI: 10.1159/000494138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 10/01/2018] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Patients with Turner syndrome (TS) have an unfavorable cardiometabolic profile. Hyperhomocysteinemia is a potential cardiovascular risk factor influenced by genetic and environmental factors, therapies, unbalanced diets and other lifestyle factors. We retrospectively studied the relationship between total plasma homocysteine (Hcy), serum vitamin B12 (B12) and folate concentration in TS patients, taking into account the genetic profile, diet, smoking habits, hormonal therapies and dietary supplements of the subjects. PATIENTS AND METHODS We evaluated 50 TS patients (31.5 ± 12.5 years). Medication, including vitamin supplementation, was obtained. Eating habits, cigarette smoking, alcohol and coffee consumption were investigated using phone interviews. Levels of Hcy metabolism parameters were classified by using the relevant cutoff value for an adult population and compared with a reference sample drawn from the general population. RESULTS Inadequate Hcy and B12 levels were noted, despite vitamin supplementation. Holotranscobalamin (HoloTC) was above the relevant cutoff in the population, and supplemented subjects showed mean levels lower than nonsupplemented subjects (p = 0.005). Dietary supplementation (p = 0.038), lifestyle (coffee consumption, p = 0.01) and hormonal replacement therapy (p = 0.02) are important factors for Hcy metabolism. No genetic influence on Hcy levels was noted. Multivariable regression analysis identified vitamin supplementation (p = 0.045) as the only independent predictor of increased Hcy levels. CONCLUSION Cardiovascular risk in TS can be reduced using educational approaches to a healthy lifestyle with dietary guidelines. Besides this, we also recommend measuring HoloTC for the prompt detection of B12 deficiency and to consider hormone replacement therapy in the biochemical assessment of homocysteine in TS.
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Affiliation(s)
- Valeria Calcaterra
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Daniela Larizza
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy,
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy,
| | - Rachele De Giuseppe
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Federica De Liso
- Laboratory of Clinical Chemistry and Microbiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Catherine Klersy
- Biometry and Clinical Epidemiology, Scientific Direction, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Riccardo Albertini
- Laboratory of Clinical Chemistry, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Irene Pozzebon
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Maria Pilar Princis
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Chiara Montalbano
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alexandra Madè
- Pediatric Endocrinology Unit, Department of Internal Medicine, University of Pavia, Pavia, Italy
- Department of Maternal and Children's Health, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
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Rojas JM, Bolze F, Thorup I, Nowak J, Dalsgaard CM, Skydsgaard M, Berthelsen LO, Keane KA, Søeborg H, Sjögren I, Jensen JT, Fels JJ, Offenberg HK, Andersen LW, Dalgaard M. The Effect of Diet-induced Obesity on Toxicological Parameters in the Polygenic Sprague-Dawley Rat Model. Toxicol Pathol 2018; 46:777-798. [DOI: 10.1177/0192623318803557] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Florian Bolze
- Toxicology Development Projects, Novo Nordisk A/S, Måløv, Denmark
| | - Inger Thorup
- Toxicopathology, Novo Nordisk A/S, Måløv, Denmark
| | - Jette Nowak
- Toxicopathology, Novo Nordisk A/S, Måløv, Denmark
| | | | | | | | | | | | | | | | | | | | | | - Majken Dalgaard
- Early Regulatory Toxicology, Novo Nordisk A/S, Måløv, Denmark
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22
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Flannigan RK, Oliffe JL, McCreary DR, Punjani N, Kasabwala K, Black N, Rachert J, Goldenberg LS. Composite health behaviour classifier as the basis for targeted interventions and global comparisons in men's health. Can Urol Assoc J 2018; 13:125-132. [PMID: 30273120 DOI: 10.5489/cuaj.5454] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Lifestyle-related diseases are the leading cause of death among North American men. We evaluated health behaviours and their predictors that contribute to morbidity and mortality among Canadian men as a means to making recommendations for targeted interventions. METHODS A cross-sectional analysis of Canadian men drawn from 5362 visitors to our online survey page was conducted. The current study sample of 2000 men (inclusion: male and >18 years; exclusion: incomplete surveys) were stratified to the 2016 Canadian census. The primary outcome was the number of unhealthy men classified using our Canadian Composite Classification of Health Behaviour (CCCHB) score. Secondary outcomes included the number of men with unhealthy exercise, diet, smoking, sleep, and alcohol intake, as well as socioeconomic and demographic factors associated with unhealthy behaviours to be used for targeting future interventions. RESULTS Only 118/2000 (5.9%) men demonstrated 5/5 healthy behaviours, and 829 (41.5%) had 3/5 unhealthy behaviours; 391 (19.6%) men currently smoked, 773 (38.7%) demonstrated alcohol overuse, 1077 (53.9%) did not get optimal sleep (<7 or >9 hours per night), 977 (48.9%) failed to exercise >150 minutes/week, and 1235 (61.8%) had an unhealthy diet. Multivariate analysis indicated that men with high school education were at increased risk of unhealthy behaviours (odds ratio [OR] 1.58; 95% confidence interval [CI] 1.15-2.18; p=0.005), as were men living with relatives (OR 2.10; 95% CI1.04-4.26; p=0.039), or with their partner and children (OR 1.34; 95% CI 1.02-1.76; p=0.034). CONCLUSIONS An overwhelming 41.5% of Canadian men had 3/5 unhealthy behaviours, affirming the need for targeted lifestyle interventions. Significant health inequities within vulnerable subgroups of Canadian men were identified and may guide the content and delivery of future interventions.
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Affiliation(s)
- Ryan Kendrick Flannigan
- Department of Urology, Weill Cornell Medicine, New York City, NY, United States.,Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - John L Oliffe
- School of Nursing, University of British Columbia, Vancouver, BC, Canada
| | - Donald R McCreary
- Department of Psychology, Brock University, St. Catharines, ON, Canada
| | - Nahid Punjani
- Division of Urology, Western University, London, ON, Canada
| | - Khushabu Kasabwala
- Department of Urology, Weill Cornell Medicine, New York City, NY, United States
| | - Nick Black
- Intensions Consulting, Vancouver, British Columbia
| | | | - Larry S Goldenberg
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
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23
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Punjani N, Flannigan R, Oliffe JL, McCreary DR, Black N, Goldenberg SL. Unhealthy Behaviors Among Canadian Men Are Predictors of Comorbidities: Implications for Clinical Practice. Am J Mens Health 2018; 12:2183-2193. [PMID: 30222015 PMCID: PMC6199435 DOI: 10.1177/1557988318799022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Men's poor health behaviors are an increasingly prevalent issue with long-term consequences. This study broadly samples Canadian men to obtain information regarding health behaviors as a predictor of downstream medical comorbidities. A survey of Canadian men included questions regarding demographics, comorbidities, and health behaviors (smoking and alcohol consumption, sleep and exercise behaviors, and dietary habits). Health behaviors were classified as either healthy or unhealthy based upon previous studies and questionnaire thresholds. Multivariate regression was performed to determine predictors for medical comorbidities. The 2,000 participants were aged 19-94 (median 48, interquartile range 34-60). Approximately half (47.4%) were regular smokers, 38.7% overused alcohol, 53.9% reported unhealthy sleep, 48.9% had low levels of exercise, and 61.8% had unhealthy diets. On multivariate analysis, regular smoking predicted heart disease (OR 2.08, p < .01), elevated cholesterol (OR 1.35, p = .02), type 2 diabetes (OR 1.57, p = .02), osteoarthritis (OR 1.43, p = .04), and depression (OR 1.62, p < .01). Alcohol overuse predicted hypertension (OR 1.40, p < .01) and protected against type 2 diabetes (OR 0.61, p < .01). Unhealthy sleep predicted hypertension (OR 1.46, p < .01), erectile dysfunction (OR 1.50, p = .04), and depression (OR 1.87, p < .01). Low levels of exercise predicted hypertension (OR 1.30, p = .03) and elevated cholesterol (OR 1.27, p = .05). Finally, unhealthy diet predicted depression (OR 1.65, p < .01). This study confirms the association of poor health behaviors and comorbidities common to middle-aged and older men. The results emphasize the potential scope of targeted gender-sensitized public awareness campaigns and interventions to reduce common male disease, morbidity, and mortality.
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Affiliation(s)
- Nahid Punjani
- Division of Urology, Western University, London, ON, Canada
| | - Ryan Flannigan
- Weill Cornell Medicine, Department of Urology, Male Reproduction & Microsurgery, New York, NY, USA
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
- Canadian Men’s Health Foundation, Vancouver, BC, Canada
| | - John L. Oliffe
- Canadian Men’s Health Foundation, Vancouver, BC, Canada
- School of Nursing, University of British Columbia, Vancouver, BC, Canada
| | | | - Nick Black
- Intensions Consulting, Vancouver, BC, Canada
| | - S. Larry Goldenberg
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
- Canadian Men’s Health Foundation, Vancouver, BC, Canada
- S. Larry Goldenberg, CM, OBC, MD, FRCSC, FACS, FCAHS, Department of Urologic Sciences, University of British Columbia, 2775 Laurel Street, 6th floor, Vancouver, BC V5Z1M9, Canada.
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24
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Grines CL, Skelding KA. Women and Calcium: A Love-Hate Relationship at the Center of the Heart. JACC Cardiovasc Interv 2018; 9:1902-4. [PMID: 27659565 DOI: 10.1016/j.jcin.2016.08.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 08/11/2016] [Indexed: 11/20/2022]
Affiliation(s)
- Cindy L Grines
- Department of Cardiology, Detroit Medical Center Heart Hospital, Detroit, Michigan.
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25
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Crowley EK, Long-Smith CM, Murphy A, Patterson E, Murphy K, O'Gorman DM, Stanton C, Nolan YM. Dietary Supplementation with a Magnesium-Rich Marine Mineral Blend Enhances the Diversity of Gastrointestinal Microbiota. Mar Drugs 2018; 16:E216. [PMID: 29925774 PMCID: PMC6024889 DOI: 10.3390/md16060216] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 04/25/2018] [Accepted: 06/09/2018] [Indexed: 02/06/2023] Open
Abstract
Accumulating evidence demonstrates that dietary supplementation with functional food ingredients play a role in systemic and brain health as well as in healthy ageing. Conversely, deficiencies in calcium and magnesium as a result of the increasing prevalence of a high fat/high sugar "Western diet" have been associated with health problems such as obesity, inflammatory bowel diseases, and cardiovascular diseases, as well as metabolic, immune, and psychiatric disorders. It is now recognized that modulating the diversity of gut microbiota, the population of intestinal bacteria, through dietary intervention can significantly impact upon gut health as well as systemic and brain health. In the current study, we show that supplementation with a seaweed and seawater-derived functional food ingredient rich in bioactive calcium and magnesium (0.1% supplementation) as well as 70 other trace elements, significantly enhanced the gut microbial diversity in adult male rats. Given the significant impact of gut microbiota on health, these results position this marine multi-mineral blend (MMB) as a promising digestive-health promoting functional food ingredient.
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Affiliation(s)
- Erin K Crowley
- Department of Anatomy and Neuroscience, University College Cork, T12XF62 Cork, Ireland.
| | | | - Amy Murphy
- APC Microbiome Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland.
- School of Microbiology, University College Cork, T12YT20 Cork, Ireland.
| | - Elaine Patterson
- APC Microbiome Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland.
| | - Kiera Murphy
- APC Microbiome Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland.
| | - Denise M O'Gorman
- Marigot Ltd., Strand Farm, Currabinny, Carrigaline, P43NN62 Cork, Ireland.
| | - Catherine Stanton
- APC Microbiome Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland.
- APC Microbiome Ireland, University College Cork, T12YT20 Cork, Ireland.
| | - Yvonne M Nolan
- Department of Anatomy and Neuroscience, University College Cork, T12XF62 Cork, Ireland.
- APC Microbiome Ireland, University College Cork, T12YT20 Cork, Ireland.
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26
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Shavandi A, Bekhit AEDA, Saeedi P, Izadifar Z, Bekhit AA, Khademhosseini A. Polyphenol uses in biomaterials engineering. Biomaterials 2018; 167:91-106. [PMID: 29567389 PMCID: PMC5973878 DOI: 10.1016/j.biomaterials.2018.03.018] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 02/21/2018] [Accepted: 03/12/2018] [Indexed: 12/26/2022]
Abstract
Polyphenols are micronutrients obtained from diet that have been suggested to play an important role in health. The health benefits of polyphenols and their protective effects in food systems as antioxidant compounds are well known and have been extensively investigated. However, their functional roles as a "processing cofactor" in tissue engineering applications are less widely known. This review focuses on the functionality of polyphenols and their application in biomaterials. Polyphenols have been used to stabilize collagen and to improve its resistance to degradation in biological systems. Therefore, they have been proposed to improve the performance of biomedical devices used in cardiovascular systems by improving the mechanical properties of grafted heart valves, enhancing microcirculation through the relaxation of the arterial walls and improving the capillary blood flow and pressure resistance. Polyphenols have been found to stimulate bone formation, mineralization, as well as the proliferation, differentiation, and the survival of osteoblasts. These effects are brought about by the stimulatory effect of polyphenols on osteoblast cells and their protective effect against oxidative stress and inflammatory cytokines. In addition, polyphenols inhibit the differentiation of the osteoclast cells. Collectively, these actions lead to promote bone formation and to reduce bone resorption, respectively. Moreover, polyphenols can increase the cross-linking of dentine and hence its mechanical stability. Overall, polyphenols provide interesting properties that will stimulate further research in the bioengineering field.
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Affiliation(s)
- Amin Shavandi
- Department of Food Science, University of Otago, Dunedin, New Zealand.
| | | | - Pouya Saeedi
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Zohreh Izadifar
- The Lunenfeld-Tanenbaum Research Institute, University of Toronto, Toronto, Canada
| | - Adnan A Bekhit
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Alexandria, Alexandria, Egypt; Pharmacy Program, Allied Health Department, College of Health Sciences, University of Bahrain, P.O. Box 32038, Kingdom of Bahrain
| | - Ali Khademhosseini
- Department of Bioengineering, Department of Chemical and Biomolecular Engineering, Henry Samueli School of Engineering and Applied Sciences, University of California-Los Angeles, Los Angeles, CA, USA; Department of Radiology, David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, CA, USA; Center for Minimally Invasive Therapeutics (C-MIT), University of California-Los Angeles, Los Angeles, CA, USA; California NanoSystems Institute (CNSI), University of California-Los Angeles, Los Angeles, CA, USA.
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27
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Kisioglu B, Nergiz-Unal R. The powerful story against cardiovascular diseases: Dietary factors. FOOD REVIEWS INTERNATIONAL 2017. [DOI: 10.1080/87559129.2017.1410172] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Betul Kisioglu
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Reyhan Nergiz-Unal
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
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28
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Abstract
The principle steroidal androgens are testosterone and its metabolite 5α-dihydrotestosterone (DHT), which is converted from testosterone by the enzyme 5α-reductase. Through the classic pathway with androgens crossing the plasma membrane and binding to the androgen receptor (AR) or via mechanisms independent of the ligand-dependent transactivation function of nuclear receptors, testosterone induces genomic and non-genomic effects respectively. AR is widely distributed in several tissues, including vascular endothelial and smooth muscle cells. Androgens are essential for many developmental and physiological processes, especially in male reproductive tissues. It is now clear that androgens have multiple actions besides sex differentiation and sexual maturation and that many physiological systems are influenced by androgens, including regulation of cardiovascular function [nitric oxide (NO) release, Ca2+ mobilization, vascular apoptosis, hypertrophy, calcification, senescence and reactive oxygen species (ROS) generation]. This review focuses on evidence indicating that interplay between genomic and non-genomic actions of testosterone may influence cardiovascular function.
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29
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Nicoll R, Zhao Y, Wiklund U, Diederichsen A, Mickley H, Ovrehus K, Zamorano J, Gueret P, Schmermund A, Maffei E, Cademartiri F, Budoff M, Henein M. Diabetes and male sex are key risk factor correlates of the extent of coronary artery calcification: A Euro-CCAD study. J Diabetes Complications 2017; 31:1096-1102. [PMID: 28499962 DOI: 10.1016/j.jdiacomp.2017.03.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 03/04/2017] [Accepted: 03/28/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND AIMS Although much has been written about the conventional cardiovascular risk factor correlates of the extent of coronary artery calcification (CAC), few studies have been carried out on symptomatic patients. This paper assesses the potential ability of risk factors to associate with an increasing CAC score. METHODS From the European Calcific Coronary Artery Disease (Euro-CCAD) cohort, we retrospectively investigated 6309 symptomatic patients, 62% male, from Denmark, France, Germany, Italy, Spain and the USA. All had conventional cardiovascular risk factor assessment and CT scanning for CAC scoring. RESULTS Among all patients, male sex (OR = 4.85, p<0.001) and diabetes (OR = 2.36, p<0.001) were the most important risk factors of CAC extent, with age, hypertension, dyslipidemia and smoking also showing a relationship. Among patients with CAC, age, diabetes, hypertension and dyslipidemia were associated with an increasing CAC score in males and females, with diabetes being the strongest dichotomous risk factor (p<0.001 for both). These results were echoed in quantile regression, where diabetes was consistently the most important correlate with CAC extent in every quantile in both males and females. To a lesser extent, hypertension and dyslipidemia were also associated in the high CAC quantiles and the low CAC quantiles respectively. CONCLUSION In addition to age and male sex in the total population, diabetes is the most important correlate of CAC extent in both sexes.
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Affiliation(s)
- Rachel Nicoll
- Department of Public Health and Clinical Medicine, Umeå University and Heart Centre, Umeå, Sweden
| | - Ying Zhao
- Department of Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Urban Wiklund
- Department of Radiation Sciences, Biomedical Engineering, Umea University, Umeå, Sweden
| | | | - Hans Mickley
- Department of Cardiology, Odense University Hospital, Denmark
| | - Kristian Ovrehus
- Department of Cardiology, Odense University Hospital, Denmark; Vejle Hospital, Vejle, Denmark
| | - Jose Zamorano
- University Alcala, Hospital Ramon y Cajal, Madrid, Spain
| | - Pascal Gueret
- University Hospital Henri Mondor, Creteil, Paris, France
| | | | - Erica Maffei
- Centre de Recherche & Department of Radiology, Montréal Heart Institute/Université de Montréal, Montréal, QC, Canada
| | - Filippo Cademartiri
- Centre de Recherche & Department of Radiology, Montréal Heart Institute/Université de Montréal, Montréal, QC, Canada; Department of Radiology, Erasmus Medical Center University, Rotterdam, the Netherlands
| | - Matt Budoff
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Los Angeles, CA, USA
| | - Michael Henein
- Department of Public Health and Clinical Medicine, Umeå University and Heart Centre, Umeå, Sweden.
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30
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Nicoll R, Henein M. Arterial calcification: A new perspective? Int J Cardiol 2017; 228:11-22. [DOI: 10.1016/j.ijcard.2016.11.099] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 11/06/2016] [Indexed: 12/19/2022]
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31
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Naranjo MC, Bermudez B, Garcia I, Lopez S, Abia R, Muriana FJG, Montserrat-de la Paz S. Dietary fatty acids on aortic root calcification in mice with metabolic syndrome. Food Funct 2017; 8:1468-1474. [DOI: 10.1039/c7fo00143f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Metabolic syndrome (MetS) is associated with obesity, dyslipidemia, type 2 diabetes, and chronic low-grade inflammation.
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Affiliation(s)
- Maria C. Naranjo
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Beatriz Bermudez
- Department of Cell Biology
- Faculty of Biology
- University of Seville
- 41012 Seville
- Spain
| | - Indara Garcia
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Sergio Lopez
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
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32
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Gender and age effects on risk factor-based prediction of coronary artery calcium in symptomatic patients: A Euro-CCAD study. Atherosclerosis 2016; 252:32-39. [PMID: 27494449 DOI: 10.1016/j.atherosclerosis.2016.07.906] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 07/13/2016] [Accepted: 07/15/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND AIMS The influence of gender and age on risk factor prediction of coronary artery calcification (CAC) in symptomatic patients is unclear. METHODS From the European Calcific Coronary Artery Disease (EURO-CCAD) cohort, we retrospectively investigated 6309 symptomatic patients, 62% male, from Denmark, France, Germany, Italy, Spain and USA. All of them underwent risk factor assessment and CT scanning for CAC scoring. RESULTS The prevalence of CAC among females was lower than among males in all age groups. Using multivariate logistic regression, age, dyslipidaemia, hypertension, diabetes and smoking were independently predictive of CAC presence in both genders. In addition to a progressive increase in CAC with age, the most important predictors of CAC presence were dyslipidaemia and diabetes (β = 0.64 and 0.63, respectively) in males and diabetes (β = 1.08) followed by smoking (β = 0.68) in females; these same risk factors were also important in predicting increasing CAC scores. There was no difference in the predictive ability of diabetes, hypertension and dyslipidaemia in either gender for CAC presence in patients aged <50 and 50-70 years. However, in patients aged >70, only dyslipidaemia predicted CAC presence in males and only smoking and diabetes were predictive in females. CONCLUSIONS In symptomatic patients, there are significant differences in the ability of conventional risk factors to predict CAC presence between genders and between patients aged <70 and ≥70, indicating the important role of age in predicting CAC presence.
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Zhang K, Gao J, Chen J, Liu X, Cai Q, Liu P, Huang H. MICS, an easily ignored contributor to arterial calcification in CKD patients. Am J Physiol Renal Physiol 2016; 311:F663-F670. [PMID: 27335374 DOI: 10.1152/ajprenal.00189.2016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 06/17/2016] [Indexed: 12/12/2022] Open
Abstract
In chronic kidney disease (CKD), simultaneous mineral and skeleton changes are prevalent, known as CKD-mineral bone disorder (CKD-MBD). Arterial calcification (AC) is a clinically important complication of CKD-MBD. It can increase arterial stiffness, which leads to severe cardiovascular events. However, current treatments have little effect on regression of AC, as its mechanisms are still unclear. There are multiple risk factors of AC, among which Malnutrition-Inflammation Complex Syndrome (MICS) is a new and crucial one. MICS, a combined syndrome of malnutrition and inflammation, generally begins at the early stage of CKD and becomes obvious in end-stage renal disease (ESRD). It was linked to reverse epidemiology and associated with increased cardiovascular mortality in ESRD patients. Recent data suggest that MICS can trigger CKD-MBD and accelerate the course of AC. In this present review, we summarize the recent understanding about the aggravating effects of MICS on AC and discuss the possible underlying mechanisms. A series of findings indicate that targeting MICS will provide a potential strategy for treating AC in CKD.
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Affiliation(s)
- Kun Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Jingwei Gao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Jie Chen
- Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China; Department of Radiation Oncology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xun Liu
- Division of Nephrology, Department of Internal Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China; and
| | - Qingqing Cai
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, SunYat-sen University, Guangzhou, China
| | - Pinming Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Hui Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China;
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34
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Stolic RV, Jovanovic AN, Trajkovic GZ, Kostic MM, Odalovic AM, Sovtic SR, Sipic MV, Pajovic SD, Sojevic-Timotijevic ZN. Is low magnesium a clue to arteriovenous fistula complications in hemodialysis? Int Urol Nephrol 2016; 48:773-9. [DOI: 10.1007/s11255-015-1207-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 12/28/2015] [Indexed: 10/22/2022]
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35
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Nicoll R, Wiklund U, Zhao Y, Diederichsen A, Mickley H, Ovrehus K, Zamorano P, Gueret P, Schmermund A, Maffei E, Cademartiri F, Budoff M, Henein M. The coronary calcium score is a more accurate predictor of significant coronary stenosis than conventional risk factors in symptomatic patients: Euro-CCAD study. Int J Cardiol 2016; 207:13-9. [PMID: 26784565 DOI: 10.1016/j.ijcard.2016.01.056] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 01/01/2016] [Accepted: 01/02/2016] [Indexed: 11/28/2022]
Abstract
AIMS In this retrospective study we assessed the predictive value of the coronary calcium score for significant (>50%) stenosis relative to conventional risk factors. METHODS AND RESULTS We investigated 5515 symptomatic patients from Denmark, France, Germany, Italy, Spain and the USA. All had risk factor assessment, computed tomographic coronary angiogram (CTCA) or conventional angiography and a CT scan for coronary artery calcium (CAC) scoring. 1539 (27.9%) patients had significant stenosis, 5.5% of whom had zero CAC. In 5074 patients, multiple binary regression showed the most important predictor of significant stenosis to be male gender (B=1.07) followed by diabetes mellitus (B=0.70) smoking, hypercholesterolaemia, hypertension, family history of CAD and age but not obesity. When the log transformed CAC score was included, it became the most powerful predictor (B=1.25), followed by male gender (B=0.48), diabetes, smoking, family history and age but hypercholesterolaemia and hypertension lost significance. The CAC score is a more accurate predictor of >50% stenosis than risk factors regardless of the means of assessment of stenosis. The sensitivity of risk factors, CAC score and the combination for prediction of >50% stenosis when measured by conventional angiogram was considerably higher than when assessed by CTCA but the specificity was considerably higher when assessed by CTCA. The accuracy of CTCA for predicting >50% stenosis using the CAC score alone was higher (AUC=0.85) than using a combination of the CAC score and risk factors with conventional angiography (AUC=0.81). CONCLUSION In symptomatic patients, the CAC score is a more accurate predictor of significant coronary stenosis than conventional risk factors.
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Affiliation(s)
- R Nicoll
- Department of Public Health and Clinical Medicine, Umeå University and Heart Centre, Umeå, Sweden
| | - U Wiklund
- Department of Radiation Sciences, Biomedical Engineering, Umea University, Umeå, Sweden
| | - Y Zhao
- Department of Ultrasound, Capital Medical University, Beijing, China
| | - A Diederichsen
- Department of Cardiology, Odense University Hospital, Denmark
| | - H Mickley
- Department of Cardiology, Odense University Hospital, Denmark
| | | | - P Zamorano
- University Hospital Ramon y Cajal, Madrid, Spain
| | - P Gueret
- University Hospital Henri Mondor, Creteil, Paris, France
| | | | - E Maffei
- Centre de Recherche & Department of Radiology, Montréal Heart Institute/Université de Montréal, Montréal, QC, Canada
| | - F Cademartiri
- Centre de Recherche & Department of Radiology, Montréal Heart Institute/Université de Montréal, Montréal, QC, Canada; Department of Radiology, Erasmus Medical Center University, Rotterdam, The Netherlands
| | - M Budoff
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Los Angeles, USA
| | - M Henein
- Department of Public Health and Clinical Medicine, Umeå University and Heart Centre, Umeå, Sweden.
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