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Salimi Z, Aminnezhad Kavkani B, Allahyari P, Askarpour SA, Mahmoudi Z, Torkaman M, Hoseini MSM, Mousavi Z, Tajadod S, Valisoltani N, Khoshdooz S, Doaei S, Kooshki A, Gholamalizadeh M. Branched-chain amino acids and the risk of hypertension; a persian cohort-based study. BMC Cardiovasc Disord 2024; 24:397. [PMID: 39085768 PMCID: PMC11290056 DOI: 10.1186/s12872-024-04045-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 07/11/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND The association of hypertension (HTN) and different types of dietary amino acids is not yet clear. The aim of the present study was to investigate the association of branch chain amino acids (BCAAs) and the prevention of HTN. METHODS This cross-sectional study was conducted on 4184 people aged 35 to 70 using data from the Sabzevar Persian cohort study in Sabzevar, Iran. Data on dietary intake of BCAAs including leucine, isoleucine, and valine were obtained using a validated Food Frequency Questionnaire (FFQ). Multivariable logistic regression analysis assessed the link between HTN and BCAAs. RESULTS The results showed that participants with HTN had a higher total protein and BCAAs intake than participants with normal BP (P < 0.01). A marginally significant association was found between the risk of HTN with the total intake of BCAAs (OR = 1.018, CI95%: 1.001-1.035, P = 0.04), leucine (OR = 1.040, CI95%:1.002-1.080, P = 0.03), isoleucine (OR = 1.068, CI95%:1.001-1.140, P = 0.04), and valine (OR = 1.060, CI95%:1.003-1.121, P = 0.04). However, the association disappeared after adjusting the total protein and calorie intake. CONCLUSIONS The results indicated that the dietary intake of BCAAs may be associated with the risk of HTN. Future longitudinal research is warranted.
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Affiliation(s)
- Zahra Salimi
- Student Research Committee, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Pooneh Allahyari
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Seyed Ali Askarpour
- Department of Environmental Health Engineering, Division in Food Safety and Hygiene, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Mahmoudi
- Department of Nutrition, Science and Research Branch , Islamic Azad University, Tehran, Iran
| | - Mahdie Torkaman
- Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Zahra Mousavi
- Nursing and Midwifery school, Shahed University, Tehran, Iran
| | - Shirin Tajadod
- Department of Nutrition, School of Public Health, International Campus, Iran University of Medical Sciences, Tehran, Iran
| | - Neda Valisoltani
- Department of Clinical Nutrition, School of Nutrition Science and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sara Khoshdooz
- Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Saeid Doaei
- Department of Community Nutrition, School of Nutrition and Food Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Akram Kooshki
- Non-Communicable Diseases Research Center, Department of Nutrition & Biochemistry, School of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran.
| | - Maryam Gholamalizadeh
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Teymoori F, Jahromi MK, Ahmadirad H, Daftari G, Mokhtari E, Farhadnejad H, Mirmiran P, Azizi F. The association of dietary and lifestyle indices for insulin resistance with the risk of cardiometabolic diseases among Iranian adults. Sci Rep 2023; 13:6224. [PMID: 37069259 PMCID: PMC10110574 DOI: 10.1038/s41598-023-33505-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 04/13/2023] [Indexed: 04/19/2023] Open
Abstract
The current study aimed to examine the possible association of the dietary index for insulin resistance (DIR) and the lifestyle index for insulin resistance (LIR), determined by dietary components, body mass index, and physical activity, with the risk of cardiometabolic diseases, including insulin resistance (IR), hypertension (HTN), diabetes, and metabolic syndrome (MetS). This prospective cohort study was performed on 2717 individuals aged ≥ 19 years in the framework of the Tehran Lipid-Glucose Study. Data on nutritional intakes were assessed using a validated food frequency questionnaire. Logistic regression models were used to determine the odds ratio and 95% confidence intervals (ORs and 95% CIs) of cardiometabolic diseases across tertiles of DIR and LIR scores. During 3-years of follow-up, the incidence rate of diabetes, IR, HTN, and MetS was 3%, 13%, 13.9%, and 17%, respectively. In the multi-variables model, after controlling all potential confounders, the risk of IR(OR: 1.65, 95% CI 1.01-2.69, P-trend = 0.047), diabetes (OR: 1.95, 95% CI 1.02-3.74, P-trend = 0.058), and HTN(OR: 1.52, 95% CI 1.07-2.15, P-trend = 0.016) was increased across tertiles of DIR score. Also, the risk of IR (OR: 2.85, 95% CI 1.72-4.73, P-trend < 0.001), diabetes(OR: 2.44, 95% CI 1.24-4.78, P-trend = 0.004), HTN(OR: 1.95, 95% CI 1.35-2.81, P-trend < 0.001), and MetS (OR: 2.87, 95% CI 1.96-4.18, P-trend < 0.001) were increased across tertiles of LIR score. Our findings reported that a dietary pattern with a higher DIR score and a lifestyle with a higher LIR score might be related to increased cardiometabolic disorders, including diabetes, HTN, Mets, and IR in Iranian adults.
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Affiliation(s)
- Farshad Teymoori
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mitra Kazemi Jahromi
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Hamid Ahmadirad
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ghazal Daftari
- School of Medicine, Tehran University of Medical Science, Tehran, Iran
| | - Ebrahim Mokhtari
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Farhadnejad
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Higher Intake of Total Dietary Essential Amino Acids Is Associated with a Lower Prevalence of Metabolic Syndrome among Korean Adults. Nutrients 2022; 14:nu14224771. [PMID: 36432458 PMCID: PMC9694173 DOI: 10.3390/nu14224771] [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: 10/20/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
We hypothesized that a well-balanced intake of total essential amino acids (EAAs) may be associated with lower prevalence of metabolic syndrome among Korean adults. This population-based cross-sectional study included 25,787 participants aged ≥30 years from the 2008-2019 Korea National Health and Nutrition Examination Survey. Dietary information was obtained from 24 h recall data. Demographic and lifestyle factors were assessed using self-administered questionnaires, and metabolic biomarkers were obtained from a health examination. Total essential amino acid score (EAAS) was calculated to determine whether essential amino acid (EAA) intake meets the recommended nutrient intake (RNI). Multivariable-adjusted odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using logistic regression models. After adjusting for multiple confounding factors, participants with higher EAAS had a significantly lower prevalence of high blood pressure (OR: 0.86, 95% CI: 0.75-0.98), hypertriglyceridemia (OR: 0.86, 95% CI: 0.76-0.98), and Metabolic syndrome (MetS) (OR: 0.86, 95% CI: 0.74-0.996). Spline regression analysis confirmed linearity of the association between total EAAS and MetS. EAA intake and MetS are associated with an inverse dose-response relationship in which metabolic disease may be prevented when the overall EAA intake meets the RNI.
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Krivova AV, Kozhevnikova MV, Korobkova EO, Zektser VY, Zheleznykh EA, Ageev АA, Moskaleva NE, Kukharenko AV, Appolonova SA, Belenkov YN. Aromatic Amino Acids: Phenylalanine and Tyrosine in Patients with Hypertension and Coronary Artery Disease. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2022. [DOI: 10.20996/1819-6446-2022-06-05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aim. To evaluate changes in the profile of aromatic amino acids (AAA) in patients with cardiovascular diseases (CVD): hypertension and coronary artery disease (CАD) in comparison with healthy study participants.Material and methods. One hundred and thirty-one participants were included in the study: 58 participants were included in the hypertension group, 46 in the CАD group, and 27 participants without signs of CVD in the control group. We used ultrahigh-performance liquid chromatography in combination with a triple quadrupole analyzer to measure plasma AAA: phenylalanine and tyrosine (Phe, Tyr) in all study participants. The association of AAA with biochemical blood test parameters, echocardiography (EchoCG) parameters, blood pressure level and clinical characteristics was analyzed.Results. A statistically significant difference in the level of concentration of Phe and Tyr was revealed (p=0,002 and p=0,024, respectively), comparing the three groups. Post-hoc analysis showed differences in the circulating level of both amino acids in patients with CAD vs the control group (Phe p=0,008 and Tyr p=0,020). Also a statistically significant difference in the level of Phe of the hypertension and CАD groups (p=0,017) was found. A negative correlation of low-density lipoproteins (LDL) with the level of Phe (r=-0,685, p<0,05) and Tyr (r=-0,583, p<0,05), as well as the level of Phe with total cholesterol (r=-0,461, p<0,05) was found in the group without CVD. In the hypertension group, only a weak positive correlation was found between very low-density lipoproteins and AAA levels (Phe r=0,326 and Tyr r=0,365, p<0,05), while in patients with CAD, the level of Phe and Tyr was negative correlated with high-density lipoprotein (r=-0,378 and r=-0,543, respectively, p<0,05), and the level of Tyr with LDL (r=0,349, p<0,05). When isolating the group with proven atherosclerosis of peripheral and/or coronary arteries, a statistically significant difference was revealed between the group of patients with CVD and clinical and instrumental signs of atherosclerosis and the group of patients with CVD without proven atherosclerosis in Phe level (p=0,019).Conclusion. Concentrations of AAA were higher in patients with CVD, comparing with the control group. At the same time, an increase of the Phe level was associated with the presence of peripheral or coronary atherosclerosis. The revealed correlations of AAA with EchoCG parameters and lipid spectrum parameters require further study to understand the involvement of AAA in pathogenesis of CVD and its potential role as treatment target.
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Affiliation(s)
- A. V. Krivova
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | | | - E. O. Korobkova
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | - V. Yu. Zektser
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | - E. A. Zheleznykh
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | - А. A. Ageev
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | - N. E. Moskaleva
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | - A. V. Kukharenko
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | - S. A. Appolonova
- I.M. Sechenov First Moscow Medical University (Sechenov University)
| | - Yu. N. Belenkov
- I.M. Sechenov First Moscow Medical University (Sechenov University)
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The Role of Amino Acids in Endothelial Biology and Function. Cells 2022; 11:cells11081372. [PMID: 35456051 PMCID: PMC9030017 DOI: 10.3390/cells11081372] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/08/2022] [Accepted: 04/16/2022] [Indexed: 12/20/2022] Open
Abstract
The vascular endothelium acts as an important component of the vascular system. It is a barrier between the blood and vessel wall. It plays an important role in regulating blood vessel tone, permeability, angiogenesis, and platelet functions. Several studies have shown that amino acids (AA) are key regulators in maintaining vascular homeostasis by modulating endothelial cell (EC) proliferation, migration, survival, and function. This review summarizes the metabolic and signaling pathways of AAs in ECs and discusses the importance of AA homeostasis in the functioning of ECs and vascular homeostasis. It also discusses the challenges in understanding the role of AA in the development of cardiovascular pathophysiology and possible directions for future research.
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Poggiogalle E, Fontana M, Giusti AM, Pinto A, Iannucci G, Lenzi A, Donini LM. Amino Acids and Hypertension in Adults. Nutrients 2019; 11:nu11071459. [PMID: 31252583 PMCID: PMC6683075 DOI: 10.3390/nu11071459] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 06/12/2019] [Accepted: 06/19/2019] [Indexed: 01/19/2023] Open
Abstract
Accumulating evidence suggests a potential role of dietary protein among nutritional factors interfering with the regulation of blood pressure. Dietary protein source (plant versus animal protein), and especially, protein composition in terms of amino acids has been postulated to interfere with mechanisms underlying the development of hypertension. Recently, mounting interest has been directed at amino acids in hypertension focusing on habitual dietary intake and their circulating levels regardless of single amino acid dietary supplementation. The aim of the present review was to summarize epidemiological evidence concerning the connection between amino acids and hypertension. Due to the large variability in methodologies used for assessing amino acid levels and heterogeneity in the results obtained, it was not possible to draw robust conclusions. Indeed, some classes of amino acids or individual amino acids showed non-causative association with blood pressure as well as the incidence of hypertension, but the evidence was far from being conclusive. Further research should be prompted for a thorough understanding of amino acid effects and synergistic actions of different amino acid classes on blood pressure regulation.
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Affiliation(s)
- Eleonora Poggiogalle
- Department of Experimental Medicine-Medical Pathophysiology, Food Science and Endocrinology Section; Sapienza University of Rome, 00185 Rome, Italy.
| | - Mario Fontana
- Department of Biochemical Sciences "A. Rossi-Fanelli"; Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Anna Maria Giusti
- Department of Experimental Medicine-Medical Pathophysiology, Food Science and Endocrinology Section; Sapienza University of Rome, 00185 Rome, Italy
| | - Alessandro Pinto
- Department of Experimental Medicine-Medical Pathophysiology, Food Science and Endocrinology Section; Sapienza University of Rome, 00185 Rome, Italy
| | - Gino Iannucci
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Viale del Policlinico 155, 00165 Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine-Medical Pathophysiology, Food Science and Endocrinology Section; Sapienza University of Rome, 00185 Rome, Italy
| | - Lorenzo Maria Donini
- Department of Experimental Medicine-Medical Pathophysiology, Food Science and Endocrinology Section; Sapienza University of Rome, 00185 Rome, Italy
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