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Cazac GD, Lăcătușu CM, Mihai C, Grigorescu ED, Onofriescu A, Mihai BM. New Insights into Non-Alcoholic Fatty Liver Disease and Coronary Artery Disease: The Liver-Heart Axis. LIFE (BASEL, SWITZERLAND) 2022; 12:life12081189. [PMID: 36013368 PMCID: PMC9410285 DOI: 10.3390/life12081189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 12/17/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) represents the hepatic expression of the metabolic syndrome and is the most prevalent liver disease. NAFLD is associated with liver-related and extrahepatic morbi-mortality. Among extrahepatic complications, cardiovascular disease (CVD) is the primary cause of mortality in patients with NAFLD. The most frequent clinical expression of CVD is the coronary artery disease (CAD). Epidemiological data support a link between CAD and NAFLD, underlain by pathogenic factors, such as the exacerbation of insulin resistance, genetic phenotype, oxidative stress, atherogenic dyslipidemia, pro-inflammatory mediators, and gut microbiota. A thorough assessment of cardiovascular risk and identification of all forms of CVD, especially CAD, are needed in all patients with NAFLD regardless of their metabolic status. Therefore, this narrative review aims to examine the available data on CAD seen in patients with NAFLD, to outline the main directions undertaken by the CVD risk assessment and the multiple putative underlying mechanisms implicated in the relationship between CAD and NAFLD, and to raise awareness about this underestimated association between two major, frequent and severe diseases.
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Affiliation(s)
- Georgiana-Diana Cazac
- Unit of Diabetes, Nutrition and Metabolic Diseases, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Cristina-Mihaela Lăcătușu
- Unit of Diabetes, Nutrition and Metabolic Diseases, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Correspondence: (C.-M.L.); (E.-D.G.); Tel.: +40-72-321-1116 (C.-M.L.); +40-74-209-3749 (E.-D.G.)
| | - Cătălina Mihai
- Institute of Gastroenterology and Hepatology, “Sf. Spiridon” Emergency Hospital, 700111 Iași, Romania
- Unit of Medical Semiology and Gastroenterology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena-Daniela Grigorescu
- Unit of Diabetes, Nutrition and Metabolic Diseases, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Correspondence: (C.-M.L.); (E.-D.G.); Tel.: +40-72-321-1116 (C.-M.L.); +40-74-209-3749 (E.-D.G.)
| | - Alina Onofriescu
- Unit of Diabetes, Nutrition and Metabolic Diseases, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Bogdan-Mircea Mihai
- Unit of Diabetes, Nutrition and Metabolic Diseases, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Clinical Center of Diabetes, Nutrition and Metabolic Diseases, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
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Mendes Furtado M, Lima Rocha JÉ, da Silva Mendes AV, Mello Neto RS, Brito AKDS, Sena de Almeida JOC, Rodrigues Queiroz EI, de Sousa França JV, Cunha Sales ALDC, Gomes Vasconcelos A, Felix Cabral W, de Oliveira Lopes L, Souza do Carmo I, Souza Kückelhaus SA, de Souza de Almeida Leite JR, Nunes AMV, Rizzo MDS, Citó AMDGL, Fortes Lustosa AKM, Lucarini M, Durazzo A, Martins MDCDCE, Arcanjo DDR. Effects of ω-3 PUFA-Rich Oil Supplementation on Cardiovascular Morphology and Aortic Vascular Reactivity of Adult Male Rats Submitted to an Hypercholesterolemic Diet. BIOLOGY 2022; 11:biology11020202. [PMID: 35205069 PMCID: PMC8869584 DOI: 10.3390/biology11020202] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/21/2022] [Accepted: 01/21/2022] [Indexed: 01/27/2023]
Abstract
Simple Summary Currently, processed and ultraprocessed foods represent a significant component of the diet of modern societies, increasing the risk of developing obesity, diabetes and atherosclerosis. Therefore, replacing saturated fats with mono- and polyunsaturated fats, such as omega-3 polyunsaturated fatty acids (ω-3 PUFAs), has been considered as a dietary strategy to reduce clinical events related to atherosclerosis. In the present study, the effects of 56-day ω-3 PUFA-rich oil supplementation on liver function, lipid profile, and oxidative stress in hypercholesterolemic rats were investigated, as well as its impact on cardiovascular health. Interestingly, we observed a positive effect in reducing hepatic markers, preserving cardiovascular morphology, and increasing vasodilator responsiveness. These findings contribute to the generation of consistent recommendations for the therapeutic use of ω-3 PUFAs in the treatment of atherosclerosis, leading to a consequent reduction in related morbidity and mortality. Abstract Atherosclerosis is a cardiovascular disease associated with abnormalities of vascular functions. The consumption of mono- and polyunsaturated fatty acids can be considered a strategy to reduce clinical events related to atherosclerosis. In the present study, we investigated the effects of supplementation with 310 mg of ω-3 PUFAs (2:1 eicosapentaenoic/docosahexaenoic acids) for 56 days on rats with hypercholesterolemia induced by a diet containing cholesterol (0.1%), cholic acid (0.5%), and egg yolk. Serum biochemical parameters were determined by the enzymatic colorimetric method. Assessment of vascular effects was performed by analysis of histological sections of the heart and aortic arch stained with hematoxylin and eosin and vascular reactivity of the aorta artery. We observed that treatment with ω-3 PUFAs did not promote alterations in lipid profile. On the other hand, we documented a favorable reduction in liver biomarkers, as well as contributions to the preservation of heart and aortic arch morphologies. Interestingly, the vascular reactivity of rat thoracic aortic preparations was improved after treatment with ω-3 PUFAs, with a decrease in hyperreactivity to phenylephrine and increased vasorelaxation promoted by acetylcholine. Our findings suggest that the supplementation of hypercholesterolemic rats with ω-3 PUFAs promoted improvement in liver and vascular endothelial function as well as preserving heart and aortic tissue, reinforcing the early health benefits of ω-3 PUFAs in the development of atherosclerotic plaque and further related events.
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Affiliation(s)
- Mariely Mendes Furtado
- Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, PI, Brazil
| | - Joana Érica Lima Rocha
- Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, PI, Brazil
| | | | - Renato Sampaio Mello Neto
- Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, PI, Brazil
| | | | | | | | | | - Ana Lina de Carvalho Cunha Sales
- Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, PI, Brazil
- University Hospital, Federal University of Piauí, Teresina 64049-550, PI, Brazil
| | - Andreanne Gomes Vasconcelos
- Research Center in Morphology and Applied Immunology, Faculty of Medicine, University of Brasília, Brasília 70910-900, DF, Brazil
| | - Wanessa Felix Cabral
- Research Center in Morphology and Applied Immunology, Faculty of Medicine, University of Brasília, Brasília 70910-900, DF, Brazil
| | - Luana de Oliveira Lopes
- Research Center in Morphology and Applied Immunology, Faculty of Medicine, University of Brasília, Brasília 70910-900, DF, Brazil
| | | | - Selma Aparecida Souza Kückelhaus
- Research Center in Morphology and Applied Immunology, Faculty of Medicine, University of Brasília, Brasília 70910-900, DF, Brazil
| | | | - Adriana Maria Viana Nunes
- Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, PI, Brazil
| | | | | | | | - Massimo Lucarini
- CREA-Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Alessandra Durazzo
- CREA-Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
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The associations between coronary artery disease, and non-alcoholic fatty liver disease by computed tomography. Egypt Heart J 2021; 73:96. [PMID: 34718898 PMCID: PMC8557221 DOI: 10.1186/s43044-021-00222-0] [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: 06/16/2021] [Accepted: 10/21/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is increasing in recognition as a hepatic condition that is unrelated to significant alcoholic consumption, but has rather, been suggested to constitute cardiovascular risk (irrespective of traditional risk factors and high-risk plaque features). Both coronary artery disease and NAFLD share the same pathophysiology and metabolic profile. NAFLD can theoretically be a source/initiator for coronary artery disease (CAD). We aimed to study the association between NAFLD, CAD, the presence of high-risk plaque features, and the severity of stenosis. RESULTS We recruited 800 patients with suspected obstructive CAD and planned for coronary computed tomography angiography (CCTA), Exclusion criteria: heavy alcohol consumption; contraindications to contrast media; unevaluated coronary-artery segments; other known liver disease; and use of oral corticosteroids and/or amiodarone. Non-enhanced Computed Tomography abdomen was performed before the CCTA to detect NAFLD. To study the association between NAFLD and the presence of CAD, patients were classified as to either have, or not have CAD. The CAD group were then further studied for the presence of high-risk plaque features: napkin ring sign, Positive remodelling, Low Hounsfield unit (HU), and Spotty calcium; and their association with NAFLD. Thirty-two per cent of patients had NAFLD and 45% had CAD. A significant association between NAFLD and CAD was found (OR 4.21, 95% CI (confidence interval) (2.83-6.25), p = 0.000). In CAD patients, significant associations were present between NAFLD and high-risk plaque features: Napkin ring sign, Positive remodelling, Low HU, and Spotty calcium (OR 7.88, 95% CI (4.39-14.12), p < 0.001, OR 5.84, 95% (3.85-8.85), p < 0.001, OR 7.25, 95% CI (3.31-15.90), p < 0.001 and OR 6.66, 95% CI (3.75-11.82), p < 0.001), respectively. NAFLD was present in 39.30%, 50.00%, 20.00%, 54.50% and 100.00% of patients with CAD; and 1-24%; 25-49%; 50-69%; 7 = 0-99%, LMD (Left Main Disease) > 50% stenosis or 3V disease, and Total occlusion, respectively, p < 0.001. CONCLUSIONS NAFLD is strongly associated with CAD, high-risk plaque features and higher grade of stenosis.
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Bae YS, Ko YS, Yun JM, Eo AY, Kim H. Association and Prediction of Subclinical Atherosclerosis by Nonalcoholic Fatty Liver Disease in Asymptomatic Patients. Can J Gastroenterol Hepatol 2020; 2020:8820445. [PMID: 33354557 PMCID: PMC7735832 DOI: 10.1155/2020/8820445] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 11/09/2020] [Accepted: 11/11/2020] [Indexed: 12/30/2022] Open
Abstract
Background The prevalence of nonalcoholic fatty liver disease (NAFLD) has been increasing in the general population. This study evaluated the association between NAFLD and significant coronary stenosis in asymptomatic adults and evaluated sex-based differences. Methods We performed a retrospective cross-sectional study in participants without previous cardiovascular diseases who visited the Seoul National University Hospital Health Promotion Center for a health checkup between January 1, 2010, and December 31, 2015. NAFLD was diagnosed on sonography, while coronary artery stenosis (CAS) was assessed on coronary computed tomography angiography (CCTA). Results We obtained 3,693 participants who met the inclusion criteria, and 3,449 of them had no significant stenosis. Among the participants with significant stenosis, the prevalence of NAFLD was 59.4% (145 patients). The prevalence of NAFLD was 47.26% in male participants, which was higher than that in female participants. The association between NAFLD and significant CAS persisted after adjusting for age, body mass index, glycated hemoglobin, and Framingham risk factors. The correlation between NAFLD and significant coronary stenosis appeared to be stronger in women than in men, but the absolute risk was higher in men than in women. Conclusion NAFLD was strongly associated with CAS. We should be alert about an increased cardiovascular risk in patients with NAFLD and more intensively provide primary prevention by performing tests to detect subclinical atherosclerosis.
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Affiliation(s)
- Ye Seul Bae
- Department of Family Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Office of Hospital Information, Seoul National University Hospital, Seoul, Republic of Korea
| | - Yeon Seo Ko
- Department of Family Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jae Moon Yun
- Department of Family Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Ah Young Eo
- Department of Family Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - HaJin Kim
- Department of Family Medicine, Seoul National University Hospital, Seoul, Republic of Korea
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Liu Y, Lu LL, Yuan DX, Geng N, Xuan SY, Xin YN. AGTR1 rs3772622 gene polymorphism increase the risk of nonalcoholic fatty liver disease patients suffer coronary artery disease in Northern Chinese Han population. Lipids Health Dis 2016; 15:113. [PMID: 27342049 PMCID: PMC4919839 DOI: 10.1186/s12944-016-0279-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 06/15/2016] [Indexed: 12/19/2022] Open
Abstract
Background Cardiovascular disease (CAD) responsible and nonalcoholic fatty liver disease (NAFLD) are both metabolic diseases, and they are mostly influenced by genetic factors. The aim of our study is to evaluate the relationship between angiotensin II type-1 receptor (AGTR1) gene rs3772622 polymorphisms and the risk of developing coronary artery disease (CAD) in Chinese patients with NAFLD. Methods Genotype for AGTR1 rs3772622 in 574 NAFLD patients with CAD or 589 NAFLD patients without CAD, 332 CAD patients exclude NAFLD and 338 health control subjects were determined by sequencing and polymerase chain reaction analysis. Relevant statistical methods were employed to analyze the genotypes, alleles and the clinical date. Inter-group differences and associations were assessed statistically using t-tests and Chi square and logistic analyses. The relative risk of AGTR1 rs3772622 for NAFLD was estimated by logistic regression analysis. Results No significant difference in genotype and allele frequency of AGTR1 rs3772622 was found between the NAFLD without CAD population and the controls (P > 0.05). However, makeable difference was found when compared the CAD in patients with NAFLD and CAD free NAFLD patients (P < 0.001 OR = 2.09). Similarly, significant difference was found in AGTR1 rs3772622 genotype distribution between the groups of CAD patients and control (P = 0.046 OR = 1.71). Conclusions AGTR1 rs3772622 gene polymorphism was not associated with the risk of NAFLD, but could increase the risk of NAFLD patients suffering from CAD in the Chinese Han population. Deeply mechanisms underlying the association between AGTR1 rs3772622 gene polymorphism and the risk of CAD in NAFLD patients need more research.
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Affiliation(s)
- Yang Liu
- Department of Gastroenterology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China.,Department of Gastroenterology, Qingdao Municipal Hospital, 1 Jiaozhou Road, Qingdao, 266021, China
| | - Lin-Lin Lu
- Digestive Disease Key Laboratory of Qingdao, Qingdao, Shandong Province, China.,Central Laboratories, Qingdao Municipal Hospital, Qingdao, Shandong Province, China
| | - De-Xi Yuan
- Department of Anorecta, Qilu Hospital, of Shandong University, Qingdao, China
| | - Ning Geng
- Department of Gastroenterology, Qingdao Municipal Hospital, 1 Jiaozhou Road, Qingdao, 266021, China
| | - Shi-Ying Xuan
- Department of Gastroenterology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China.,Department of Gastroenterology, Qingdao Municipal Hospital, 1 Jiaozhou Road, Qingdao, 266021, China.,Digestive Disease Key Laboratory of Qingdao, Qingdao, Shandong Province, China
| | - Yong-Ning Xin
- Department of Gastroenterology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China. .,Department of Gastroenterology, Qingdao Municipal Hospital, 1 Jiaozhou Road, Qingdao, 266021, China. .,Digestive Disease Key Laboratory of Qingdao, Qingdao, Shandong Province, China.
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Aortic flow propagation velocity, epicardial fat thickness, and osteoprotegerin level to predict subclinical atherosclerosis in patients with nonalcoholic fatty liver disease. Anatol J Cardiol 2016; 16:974-979. [PMID: 27025201 PMCID: PMC5324920 DOI: 10.14744/anatoljcardiol.2016.6706] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Objective: Nonalcoholic fatty liver disease is the most common cause of liver dysfunction in Western countries and an independent risk factor for atherosclerotic heart disease. Appropriate noninvasive parameters are lacking for optimal risk stratification of cardiovascular disease in these patients. We evaluated several recently discovered noninvasive parameters for atherosclerosis in patients with nonalcoholic fatty liver disease: epicardial fat thickness, aortic flow propagation velocity, and osteoprotegerin level. Methods: Forty-one patients (27 men and 14 women; mean age, 37.9±8.9 years) with nonalcoholic fatty liver disease and 37 control subjects (17 men and 20 women; mean age, 34.5±8.6 years) were enrolled in this observational case-control study. Patients with nonalcoholic fatty liver disease diagnosed at a gastroenterology outpatient clinic were included. Patients with cardiac pathology other than hypertension were excluded. Epicardial fat thickness and aortic flow propagation velocity were measured by echocardiography. The serum concentration of osteoprotegerin was measured using a commercial enzyme-linked immunosorbent assay kit. Results: Nonalcoholic fatty liver disease patients exhibited a significantly lower aortic flow propagation velocity (155.17±30.00 vs. 179.00±18.14 cm/s, p=0.000) and significantly higher epicardial fat thickness (0.51±0.25 vs. 0.29±0.09 cm, p=0.000) than control subjects. Osteoprotegerin levels were higher, but not significant, in patients with nonalcoholic fatty liver disease (28.0±13.0 vs. 25.2±10.8 pg/mL, p=0.244). Binary logistic regression analysis showed that aortic flow propagation velocity (OR, –0.973; 95% CI, 0.947–0.999) and waist circumference (OR, –1.191; 95% CI, 1.088–1.303) were independent predictors of nonalcoholic fatty liver disease. Conclusion: In this study, epicardial fat thickness and osteoprotegerin level were higher and aortic flow propagation velocity was lower in patients with nonalcoholic fatty liver disease. Early detection of abnormal epicardial fat thickness and aortic flow propagation velocity may warrant a search for undetected cardiovascular disease in patients with nonalcoholic fatty liver disease. (Anatol J Cardiol 2016; 16: 974-9)
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