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Găman MA, Srichawla BS, Chen YF, Roy P, Dhali A, Nahian A, Manan MR, Kipkorir V, Suteja RC, Simhachalam Kutikuppala LV, Găman AM, Diaconu CC. Overview of dyslipidemia and metabolic syndrome in myeloproliferative neoplasms. World J Clin Oncol 2024; 15:717-729. [PMID: 38946827 PMCID: PMC11212607 DOI: 10.5306/wjco.v15.i6.717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/05/2024] [Accepted: 05/28/2024] [Indexed: 06/24/2024] Open
Abstract
Myeloproliferative neoplasms (MPNs) occur due to the abnormal proliferation of one or more terminal myeloid cell lines in peripheral blood. Subjects suffering from MPNs display a high burden of cardiovascular risk factors, and thrombotic events are often the cause of death in this population of patients. Herein, we provide a brief overview of dyslipidemia and metabolic syndrome and their epidemiology in MPNs and examine the common molecular mechanisms between dyslipidemia, metabolic syndrome, and MPNs, with a special focus on cardiovascular risk, atherosclerosis, and thrombotic events. Furthermore, we investigate the impact of dyslipidemia and metabolic syndrome on the occurrence and survival of thrombosis in MPN patients, as well as the management of dyslipidemia in MPNs, and the impact of MPN treatment on serum lipid concentrations, particularly as side/adverse effects reported in the context of clinical trials.
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Affiliation(s)
- Mihnea-Alexandru Găman
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest 050474, Romania
- Department of Hematology, Center of Hematology and Bone Marrow Transplantation, Fundeni Clinical Institute, Bucharest 022328, Romania
- Department of Cellular and Molecular Pathology, Stefan S Nicolau Institute of Virology, Romanian Academy, Bucharest 030304, Romania
| | - Bahadar Singh Srichawla
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA 01655, United States
| | - Yong-Feng Chen
- Department of Basic Medical Sciences, School of Medicine of Taizhou University, Taizhou University, Taizhou 318000, Zhejiang Province, China
| | - Poulami Roy
- Department of Medicine, North Bengal Medical College and Hospital, West Bengal 734012, India
| | - Arkadeep Dhali
- Academic Department of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S5 7AU, United Kingdom
| | - Ahmed Nahian
- Lecom at Seton Hill, Greensburg, PA 15601, United States
| | | | - Vincent Kipkorir
- Department of Human Anatomy and Physiology, University of Nairobi, Nairobi 00100, Kenya
| | | | | | - Amelia Maria Găman
- Department of Pathophysiology, University of Medicine and Pharmacy of Craiova, Craiova 200349, Romania
- Clinic of Hematology, Filantropia City Hospital, Craiova 200143, Romania
| | - Camelia Cristina Diaconu
- Department of Internal Medicine, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest 050474, Romania
- Internal Medicine Clinic, Clinical Emergency Hospital of Bucharest, Bucharest 105402, Romania
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Salehi Z, Rahbarinejad P, Ghosn B, Azadbakht L. Association of quality and quantity of macronutrients intake with obesity, new anthropometric indices, lipid accumulation, and blood lipid risk index in Tehranian women. Food Sci Nutr 2024; 12:3237-3250. [PMID: 38726395 PMCID: PMC11077202 DOI: 10.1002/fsn3.3991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 01/07/2024] [Accepted: 01/17/2024] [Indexed: 05/12/2024] Open
Abstract
Background This study examines the association between micronutrient intake, anthropometric indices, lipid accumulation, and blood lipid risk index among Tehranian women. Methods A cross-sectional study was conducted on 556 Tehranian women. Dietary intake was measured using a Food Frequency Questionnaire. Biochemical assessment and anthropometric indices were measured, and demographic information and physical activity were collected. Results Participants with the highest intake of carbohydrates were more prone to obesity. Conversely, those in the top tertile for protein intake had a lower likelihood of obesity and higher levels of lipid accumulation product (LAP). The highest fat consumers had a 63% decreased chance of having a high Castelli's Risk Index 1 (CRI-1). A higher glycemic index (GI) and glycemic load (GL) were linked to an increased probability of a high atherogenic coefficient (AC). Women in the top tertile of GL were significantly more likely to be obese and had lower odds for high LAP. Participants in the top tertile of aromatic amino acids/branched chain amino acids (AAA/BCAA) had significantly lower chances of high CRI-1 and a high atherogenic index of plasma (AIP). Those in the highest tertile of monounsaturated fatty acids/polyunsaturated fatty acids (MUFA/PUFA) had lower odds of obesity and high AIP. Conclusions The amount of carbohydrate (g) and protein intake (%), dietary GL, and the ratio of MUFA to PUFA were associated with obesity. The amount of fat intake (g) and AAA/BCAA indices were associated with CRI-1. LAP decreased with an increase in GL. AC increased with an increase in GI and GL. AAA/BCAA and MUFA/PUFA were associated with AIP.
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Affiliation(s)
- Zahra Salehi
- Department of Community NutritionSchool of Nutritional Sciences and Dietetics, Tehran University of Medical SciencesTehranIran
| | - Pegah Rahbarinejad
- Department of Community NutritionSchool of Nutritional Sciences and Dietetics, Tehran University of Medical SciencesTehranIran
| | - Batoul Ghosn
- Department of Community NutritionSchool of Nutritional Sciences and Dietetics, Tehran University of Medical SciencesTehranIran
| | - Leila Azadbakht
- Department of Community NutritionSchool of Nutritional Sciences and Dietetics, Tehran University of Medical SciencesTehranIran
- Diabetes Research CenterEndocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical SciencesTehranIran
- Department of Community NutritionSchool of Nutrition and Food Science, Isfahan University of Medical SciencesIsfahanIran
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Wang Y, Fang Y, Vrablik M. Homeostasis Model Assessment for Insulin Resistance Mediates the Positive Association of Triglycerides with Diabetes. Diagnostics (Basel) 2024; 14:733. [PMID: 38611646 PMCID: PMC11011406 DOI: 10.3390/diagnostics14070733] [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: 03/03/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
Elevated circulating triglyceride levels have been linked to an increased risk of diabetes, although the precise mechanisms remain unclear. This study aimed to investigate whether low-density lipoprotein (LDL) cholesterol, homeostatic model assessment (HOMA) for insulin resistance, and C-reactive protein (CRP) served as mediators in this association across a sample of 18,435 US adults. Mediation analysis was conducted using the PROCESS Version 4.3 Macro for SPSS. Simple mediation analysis revealed that all three potential mediators played a role in mediating the association. However, in parallel mediation analysis, where all three mediators were simultaneously included, HOMA for insulin resistance remained a significant mediator (indirect effect coefficient, 0.47; 95% confidence interval [CI], 0.43-0.52; p < 0.05) after adjusting for all tested confounding factors. Conversely, LDL cholesterol (indirect effect coefficient, -0.13; 95% CI, -0.31-0.05; p > 0.05) and C-reactive protein (indirect effect coefficient, 0.01; 95% CI, -0.003-0.02; p > 0.05) ceased to be significant mediators. HOMA for insulin resistance accounted for 49% of the association between triglycerides and diabetes. In conclusion, HOMA for insulin resistance was the dominant mediator underlying the association between triglycerides and diabetes. Therefore, reducing triglyceride levels may hold promise for improving insulin sensitivity in diabetic patients.
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Affiliation(s)
- Yutang Wang
- Discipline of Life Science, Institute of Innovation, Science and Sustainability, Federation University Australia, Ballarat, VIC 3350, Australia
| | - Yan Fang
- Discipline of Life Science, Institute of Innovation, Science and Sustainability, Federation University Australia, Ballarat, VIC 3350, Australia
| | - Michal Vrablik
- Third Department of Medicine, General University Hospital and First Faculty of Medicine, Charles University, 121 08 Prague, Czech Republic;
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Akivis Y, Alkaissi H, McFarlane SI, Bukharovich I. The Role of Triglycerides in Atherosclerosis: Recent Pathophysiologic Insights and Therapeutic Implications. Curr Cardiol Rev 2024; 20:39-49. [PMID: 38288833 PMCID: PMC11107470 DOI: 10.2174/011573403x272750240109052319] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 12/13/2023] [Accepted: 12/30/2023] [Indexed: 04/30/2024] Open
Abstract
Triglycerides have long been recognized as a cardiovascular disease risk factor. However, their precise role in atherosclerosis and potential utility as a therapeutic target remains debated topics. This review aims to shed light on these aspects by exploring the complex relationship between triglycerides and atherosclerosis from pathophysiological and pharmacological perspectives. Triglycerides, primarily carried by chylomicrons and very low-density lipoproteins, play an essential role in energy storage and utilization. Dysregulation of triglyceride homeostasis and triglyceride- rich lipoproteins metabolism often leads to hypertriglyceridemia and subsequently increases atherosclerosis risk. Triglyceride-rich lipoproteins remnants interact with arterial wall endothelial cells, get retained in the subendothelial space, and elicit inflammatory responses, thereby accelerating atherogenesis. Despite the clear association between high triglyceride levels and increased cardiovascular disease risk, intervention trials targeting triglyceride reduction have produced mixed results. We discuss a range of triglyceride-lowering agents, from fibrates to omega-3 fatty acids, with a focus on their mechanism of action, efficacy, and major clinical trial outcomes. Notably, the role of newer agents, such as angiopoietin-like protein 3 and apolipoprotein C3 inhibitors, is also explored. We highlight the challenges and controversies, including the ongoing debate on the causal role of triglyceride in atherosclerosis and the discordant outcomes of recent clinical trials. The potential confounding effects of associated risk factors, such as elevated apolipoprotein B, insulin resistance, and metabolic syndrome, are considered. In conclusion, this review underscores the importance of a nuanced approach to understanding the role of triglycerides in atherosclerosis and their potential as a therapeutic target. Further research is needed to unravel the complex interplay between triglycerides, triglyceride-rich lipoproteins, and associated factors in atherosclerosis pathogenesis and refine triglyceride-targeted therapeutic strategies.
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Affiliation(s)
- Yonatan Akivis
- Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, 11203, USA
| | - Hussam Alkaissi
- Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, 11203, USA
| | - Samy I. McFarlane
- Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, 11203, USA
| | - Inna Bukharovich
- Division of Cardiology, Department of Medicine, NYC Health and & Hospitals, Kings County, Brooklyn, NY, 11203, USA
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Ozkan E, Gok M, Cetinkaya H, Kaplan M, Sahin G. Comparison of focal segmental glomerulosclerosis and other primary glomerulonephrites in terms of parameters of hepatic steatosis and metabolic syndrome. Int Urol Nephrol 2023; 55:2557-2566. [PMID: 36905497 DOI: 10.1007/s11255-023-03536-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 02/21/2023] [Indexed: 03/12/2023]
Abstract
PURPOSE The increasing frequency of coexistence of focal segmental glomerulosclerosis (FSGS) and obesity-associated glomerulopathy and the relationship between metabolic syndrome components and chronic kidney disease have been demonstrated in studies. Based on this information, in this study, we aimed to compare FSGS and other primary glomerulonephritis diagnoses in terms of parameters of metabolic syndrome and hepatic steatosis. MATERIALS AND METHODS In our study, the data of 44 patients who were diagnosed FSGS through kidney biopsy and 38 patients with any other primary glomerulonephritis diagnoses in our nephrology clinic were retrospectively analyzed. Patients were divided into two groups: FSGS and other primary glomerulonephritis diagnoses, and they were examined in terms of their demographic data, laboratory parameters, body composition measurements, and the presence of hepatic steatosis, as shown using liver ultrasonography. RESULTS In the comparative analysis of patients with FSGS and other primary glomerulonephritis diagnoses, with the increase in age increased the risk of FSGS by 1.12 times, the increase in BMI increased the risk of FSGS by 1.67 times, while with the decrease in waist circumference decreased the risk of FSGS by 0.88 times, the decrease in HbA1c decreased the risk of FSGS by 0.12 times, and the presence of hepatic steatosis increased the risk of FSGS by 20.24 times. CONCLUSION The presence of hepatic steatosis, an increase in waist circumference and BMI values, which are body components favoring obesity, and an increase in HbA1c, which is a marker for hyperglycemia and insulin resistance, are greater risk factors for the development of FSGS compared with other primary glomerulonephritis diagnoses.
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Affiliation(s)
- Eris Ozkan
- Department of Internal Medicine, University of Health Sciences Sultan 2. Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
| | - Mahmut Gok
- Department of Nephrology, University of Health Sciences Sultan2. Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
| | - Hakki Cetinkaya
- Department of Nephrology, University of Health Sciences Sultan2. Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
| | - Mustafa Kaplan
- Department of Internal Medicine, University of Health Sciences Sultan 2. Abdulhamid Han Training and Research Hospital, Istanbul, Turkey.
| | - Gulizar Sahin
- Department of Nephrology, University of Health Sciences Sultan2. Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
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Alim A, Li T, Nisar T, Ali Z, Ren D, Liu Y, Yang X. Polyphenols and pectin enriched golden kiwifruit (Actinidia chinensis) alleviates high fructose-induced glucolipid disorders and hepatic oxidative damage in rats: in association with improvement of fatty acids metabolism. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2023.02.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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Cesaro A, De Michele G, Fimiani F, Acerbo V, Scherillo G, Signore G, Rotolo FP, Scialla F, Raucci G, Panico D, Gragnano F, Moscarella E, Scudiero O, Mennitti C, Calabrò P. Visceral adipose tissue and residual cardiovascular risk: a pathological link and new therapeutic options. Front Cardiovasc Med 2023; 10:1187735. [PMID: 37576108 PMCID: PMC10421666 DOI: 10.3389/fcvm.2023.1187735] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 07/13/2023] [Indexed: 08/15/2023] Open
Abstract
Obesity is a heterogeneous disease that affects almost one-third of the global population. A clear association has been established between obesity and cardiovascular disease (CVD). However, CVD risk is known to be related more to the local distribution of fat than to total body fat. Visceral adipose tissue (VAT) in particular has a high impact on CVD risk. This manuscript reviews the role of VAT in residual CV risk and the available therapeutic strategies for decreasing residual CV risk related to VAT accumulation. Among the many pathways involved in residual CV risk, obesity and particularly VAT accumulation play a major role by generating low-grade systemic inflammation, which in turn has a high prognostic impact on all-cause mortality and myocardial infarction. In recent years, many therapeutic approaches have been developed to reduce body weight. Orlistat was shown to reduce both weight and VAT but has low tolerability and many drug-drug interactions. Naltrexone-bupropion combination lowers body weight but has frequent side effects and is contraindicated in patients with uncontrolled hypertension. Liraglutide and semaglutide, glucagon-like peptide 1 (GLP-1) agonists, are the latest drugs approved for the treatment of obesity, and both have been shown to induce significant body weight loss. Liraglutide, semaglutide and other GLP-1 agonists also showed a positive effect on CV outcomes in diabetic patients. In addition, liraglutide showed to specifically reduce VAT and inflammatory biomarkers in obese patients without diabetes. GLP-1 agonists are promising compounds to limit inflammation in human visceral adipocytes.
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Affiliation(s)
- Arturo Cesaro
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Gianantonio De Michele
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Fabio Fimiani
- Unit of Inherited and Rare Cardiovascular Diseases, A.O.R.N. Dei Colli “V. Monaldi”, Naples, Italy
| | - Vincenzo Acerbo
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Gianmaria Scherillo
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Giovanni Signore
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Francesco Paolo Rotolo
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Francesco Scialla
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Giuseppe Raucci
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Domenico Panico
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Felice Gragnano
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Elisabetta Moscarella
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
| | - Olga Scudiero
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
- Ceinge Biotecnologie Avanzate Franco Salvatore S. C. a R. L., Naples, Italy
- Task Force on Microbiome Studies, University of Naples Federico II, Naples, Italy
| | - Cristina Mennitti
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Paolo Calabrò
- Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- Division of Cardiology, A.O.R.N. “Sant'Anna e San Sebastiano”, Caserta, Italy
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Názara C, Argüeso RM, Pedro-Botet J, Pintó X, Millán J, Pena Seijo M, Fernández PA, Eugenia Ameneiros M, Del Alamo A, Rodríguez A, Díaz-Peromingo JA, Vázquez Freire MR, Muñiz J, Pérez-Castro TR, Díaz-Díaz JL, Pose Reino A. Prevalence of atherogenic dyslipidemia, related factors and level of lipid control in the general population of Galicia. GALIPEMIAS study. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2023; 35:178-184. [PMID: 36717323 DOI: 10.1016/j.arteri.2022.11.002] [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: 11/09/2022] [Accepted: 11/21/2022] [Indexed: 01/29/2023]
Abstract
OBJECTIVES GALIPEMIAS is a study designed to establish the prevalence of familial dyslipidemia in the general population of Galicia. The objective of the present study was to assess the prevalence of atherogenic dyslipidemia (AD), its relationship with other cardiovascular risk (CVR) factors, and the degree of lipid control. METHODS Cross-sectional study carried out in the general population over 18 years of age residing in Galicia and with a health card from the Galician Health Service (N=1,000). Selection of the sample by means of random sampling by conglomerates. The AD prevalence adjusted for age and sex and the related variables were analyzed. RESULTS The prevalence of AD adjusted for age and sex was 6.6% (95% CI: 5.0-8.3%). Arterial hypertension, altered basal glycemia, type 2 diabetes mellitus and cardiovascular disease were more frequent in subjects with AD than in the rest of the population. 47.5% of the subjects with AD had a high or very high CVR. Lipid-lowering drugs were received by 38.9% (30.5% statins) of the participants with AD (46.1% of those with high and 71.4% of those with very high CVR). 25.4% of the subjects with AD had target LDL-c levels, all of them with low or moderate CVR. CONCLUSIONS The prevalence of AD in the general adult population of Galicia is not negligible, and it was related to several CVR factors and cardiovascular disease. Despite this, this lipid alteration was underdiagnosed and undertreated.
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Affiliation(s)
- Carlos Názara
- Centro de Atención Primaria de Marín, Marín, Pontevedra, España
| | - Rosa M Argüeso
- Servicio de Endocrinología y Nutrición, Hospital Universitario Lucus Augusti, Lugo, España
| | - Juan Pedro-Botet
- Unidad de Lípidos y Riesgo Vascular, Servicio de Endocrinología y Nutrición, Hospital del Mar; Universitat Autònoma de Barcelona, Barcelona, España
| | - Xavier Pintó
- Unidad de Riesgo Vascular, Servicio de Medicina Interna, Hospital Universitario Bellvitge, CiberObn, Idibell, Fipec, Universidad de Barcelona, Barcelona, España
| | - Jesús Millán
- Unidad de Lípidos, Servicio de Medicina Interna, Hospital General Universitario Gregorio Marañón; Facultad de Medicina Universidad Complutense, Madrid, España
| | - Marta Pena Seijo
- Fundación Pública Urgencias Sanitarias de Galicia-061, Santiago de Compostela, A Coruña, España
| | - Pablo A Fernández
- Servicio de Endocrinología y Nutrición, Hospital de Montecelo, Pontevedra, España
| | - M Eugenia Ameneiros
- Servicio de Medicina Interna, Hospital Arquitecto Marcide, Ferrol, A Coruña, España
| | | | - Avelino Rodríguez
- Servicio de Medicina Interna, Hospital Álvaro Cunqueiro, Vigo, Pontevedra, España
| | - José Antonio Díaz-Peromingo
- Servicio de Medicina Interna, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, A Coruña, España
| | | | - Javier Muñiz
- Universidad de A Coruña, Grupo de Investigación Cardiovascular (GRINCAR), Instituto Universitario de Ciencias de la Salud e Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, España
| | - Teresa R Pérez-Castro
- Universidad de A Coruña, Grupo de Investigación Cardiovascular (GRINCAR), Instituto Universitario de Ciencias de la Salud e Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, España
| | - José Luis Díaz-Díaz
- Unidad de Lípidos y Riesgo Cardiovascular Servicio de Medicina Interna, Complejo Hospitalario Universitario de A Coruña, A Coruña, España.
| | - Antonio Pose Reino
- Servicio de Medicina Interna, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, A Coruña, España
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Elsayed SI, Girgis GNS, El-Dahan MS. Formulation and Evaluation of Pravastatin Sodium-Loaded PLGA Nanoparticles: In vitro-in vivo Studies Assessment. Int J Nanomedicine 2023; 18:721-742. [PMID: 36816332 PMCID: PMC9936887 DOI: 10.2147/ijn.s394701] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 01/29/2023] [Indexed: 02/16/2023] Open
Abstract
Purpose Pravastatin sodium (PVS) is a hypolipidemic drug which suffers from extensive first-pass metabolism and short half-life. Poly(d,l-lactide-co-glycolide) (PLGA) is considered a promising carrier to improve its hypolipidemic and hepatoprotective activities. Methods PVS-loaded PLGA nanoparticles (PVS-PLGA-NPs) were prepared by double emulsion method using a full 32 factorial design. The in vitro release and the physical stability studies of the optimized PVS-PLGA-NPs (F5) were performed. Finally, both hypolipidemic and hepatoprotective activities of the optimized F5 NPs were studied and compared to PVS solution. Results All the studied physical parameters of the prepared NPs were found in the accepted range. The particle size (PS) ranged from 90 ± 0.125 nm to 179.33 ± 4.509 nm, the poly dispersity index (PDI) ranged from 0.121 ± 0.018 to 0.158 ± 0.014. The optimized NPs (F5) have the highest entrapment efficiency (EE%) (51.7 ± 5%), reasonable PS (168.4 ± 2.506 nm) as well as reasonable zeta potential (ZP) (-28.3 ± 1.18mv). Solid-state characterization indicated that PVS is well entrapped into NPs. All NPs have distinct spherical shape with smooth surface. The prepared NPs showed a controlled release profile. F5 showed good stability at 4 ± 2°C during the whole storage period of 3 months. In vivo study and histopathological examination indicated that F5 NPs showed significant increase in PVS hypolipidemic as well as hepatoprotective activity compared to PVS solution. Conclusion The PVS-PLGA-NPs could be considered a promising model to evade the first-pass effect and showed improvement in the hypolipidemic and hepatoprotective activities compared to PVS solution.
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Affiliation(s)
- Seham I Elsayed
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahlia, Egypt,Correspondence: Seham I Elsayed, Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, El-Gomhoria Street, Mansoura, Dakahlia, Egypt, Tel +201066300417, Fax +20504730097, Email
| | - Germeen N S Girgis
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahlia, Egypt
| | - Marwa S El-Dahan
- Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahlia, Egypt
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10
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Kim JY, Kim NH. New Therapeutic Approaches to the Treatment of Dyslipidemia 1: ApoC-III and ANGPTL3. J Lipid Atheroscler 2023; 12:23-36. [PMID: 36761060 PMCID: PMC9884553 DOI: 10.12997/jla.2023.12.1.23] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/26/2022] [Accepted: 10/04/2022] [Indexed: 01/26/2023] Open
Abstract
Low-density lipoprotein cholesterol (LDL-C)-lowering therapy that increases LDL receptor expression in several ways robustly reduces the risk of atherosclerotic cardiovascular disease (CVD). However, a substantial risk of CVD still remains after intensive LDL-C reduction, which requires new treatment modalities for dyslipidemia and cardiovascular risk management. Triglycerides (TGs) and triglyceride-rich lipoproteins (TRLs) have received attention as indicators of residual cardiovascular risk and as direct causal factors for atherosclerosis and CVDs. Advances in understanding TG and TRL metabolism and their association with clinically evident CVDs have led to the development of novel therapeutic targets, including apolipoprotein C-III (apoC-III) and angiopoietin-like protein 3 (ANGPTL3). Genetic association studies have indicated that both apoC-III and ANGPTL3 play a causal role in the development of atherosclerotic CVD. Both molecules contribute to lipid dysregulation and atherosclerosis primarily by inhibiting lipoprotein lipase; however, recent evidence has shown that novel pathways exist in relation to their lipid-modifying activities. Notably, recent progress in therapeutic approaches, such as monoclonal antibodies or antisense oligonucleotides, has led to several novel therapeutics targeting apoC-III and ANGPTL3. This review summarized the recent updates and discussions related to apoC-III and ANGPTL3 expression.
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Affiliation(s)
- Ji Yoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Nam Hoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
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11
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Kim J, Ha J, Jeong C, Lee J, Lim Y, Jo K, Kim MK, Kwon HS, Song KH, Baek KH. Bone mineral density and lipid profiles in older adults: a nationwide cross-sectional study. Osteoporos Int 2023; 34:119-128. [PMID: 36255473 DOI: 10.1007/s00198-022-06571-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 10/04/2022] [Indexed: 01/07/2023]
Abstract
UNLABELLED It has been hypothesized that lipid profiles are associated with bone mineral density (BMD), but previous results have been controversial. In this study, serum triglycerides showed a significant inverse association with BMD, and the relationship is thought to correlate with vitamin D status among older adults. INTRODUCTION The purpose of this study was to investigate the relationship between lipid profiles and bone mineral density (BMD) in older adults using data from the Korean National Health and Nutrition Examination Survey (KNHANES). METHODS We enrolled men older than 50 years and postmenopausal women who participated in the KNHANES 2008-2011. Subjects with liver cirrhosis, thyroid disease, or renal dysfunction and those receiving treatment for hyperlipidemia or osteoporosis were excluded. RESULTS A total of 4323 subjects (2286 men and 2037 women) was analyzed. The prevalence of osteoporosis was 8.7% in men older than 50 years and 38.4% in postmenopausal women. Osteopenia and osteoporosis groups were generally older and tended to have a lower body mass index compared to the normal group (p for trend < 0.001). The correlation between each lipid profile and BMD was analyzed in the linear model adjusted for age and body mass index. Total cholesterol and high-density lipoprotein cholesterol showed a negative correlation with BMD in the total population, but there was no significant correlation when analyzed separately for men and women. Triglycerides had a negative association with whole-body BMD in both men and women (p < 0.05). The adjusted odds ratio of logarithmic triglyceride level for osteoporosis was 2.50 (95% confidence interval 1.13-5.51) in women older than 65 years. CONCLUSION Serum triglycerides showed a significant inverse association with BMD, and the relationship is thought to correlate with vitamin D status among older adults.
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Affiliation(s)
- Jinyoung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, 63-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Jeonghoon Ha
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Chaiho Jeong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Uijeongbu St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu, Gyeonggi-do, South Korea
| | - Jeongmin Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Eunpyeong St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Yejee Lim
- Division of General Internal Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Gyeonggi-do, South Korea
| | - Kwanhoon Jo
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Incheon St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, Incheon, South Korea
| | - Mee Kyoung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, 63-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Hyuk-Sang Kwon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, 63-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Ki-Ho Song
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, 63-ro, Yeongdeungpo-gu, Seoul, South Korea
| | - Ki-Hyun Baek
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary᾽s Hospital, College of Medicine, The Catholic University of Korea, 63-ro, Yeongdeungpo-gu, Seoul, South Korea.
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12
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Paalvast Y, Zhou E, Rozendaal YJW, Wang Y, Gerding A, van Dijk TH, de Boer JF, Rensen PCN, van Dijk KW, Kuivenhoven JA, Bakker BM, van Riel NAW, Groen AK. A Systems Analysis of Phenotype Heterogeneity in APOE*3Leiden.CETP Mice Induced by Long-Term High-Fat High-Cholesterol Diet Feeding. Nutrients 2022; 14:nu14224936. [PMID: 36432620 PMCID: PMC9698005 DOI: 10.3390/nu14224936] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/23/2022] Open
Abstract
Within the human population, considerable variability exists between individuals in their susceptibility to develop obesity and dyslipidemia. In humans, this is thought to be caused by both genetic and environmental variation. APOE*3-Leiden.CETP mice, as part of an inbred mouse model in which mice develop the metabolic syndrome upon being fed a high-fat high-cholesterol diet, show large inter-individual variation in the parameters of the metabolic syndrome, despite a lack of genetic and environmental variation. In the present study, we set out to resolve what mechanisms could underlie this variation. We used measurements of glucose and lipid metabolism from a six-month longitudinal study on the development of the metabolic syndrome. Mice were classified as mice with either high plasma triglyceride (responders) or low plasma triglyceride (non-responders) at the baseline. Subsequently, we fitted the data to a dynamic computational model of whole-body glucose and lipid metabolism (MINGLeD) by making use of a hybrid modelling method called Adaptations in Parameter Trajectories (ADAPT). ADAPT integrates longitudinal data, and predicts how the parameters of the model must change through time in order to comply with the data and model constraints. To explain the phenotypic variation in plasma triglycerides, the ADAPT analysis suggested a decreased cholesterol absorption, higher energy expenditure and increased fecal fatty acid excretion in non-responders. While decreased cholesterol absorption and higher energy expenditure could not be confirmed, the experimental validation demonstrated that the non-responders were indeed characterized by increased fecal fatty acid excretion. Furthermore, the amount of fatty acids excreted strongly correlated with bile acid excretion, in particular deoxycholate. Since bile acids play an important role in the solubilization of lipids in the intestine, these results suggest that variation in bile acid homeostasis may in part drive the phenotypic variation in the APOE*3-Leiden.CETP mice.
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Affiliation(s)
- Yared Paalvast
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands
| | - Enchen Zhou
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Yvonne J. W. Rozendaal
- Department of Biomedical Engineering, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Yanan Wang
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Albert Gerding
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands
| | - Theo H. van Dijk
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands
| | - Jan Freark de Boer
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands
| | - Patrick C. N. Rensen
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
- Department of Biomedical Engineering, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Ko Willems van Dijk
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
- Department of Human Genetics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Jan A. Kuivenhoven
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands
| | - Barbara M. Bakker
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands
| | - Natal A. W. van Riel
- Department of Biomedical Engineering, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
- Laboratory of Experimental Vascular Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef, 1105 AZ Amsterdam, The Netherlands
| | - Albert K. Groen
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands
- Laboratory of Experimental Vascular Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef, 1105 AZ Amsterdam, The Netherlands
- Correspondence:
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Singh A, singh A, Kushwaha R, Yadav G, Tripathi T, Chaudhary SC, Verma SP, Singh US. Hyperlipidemia and Platelet Parameters: Two Sides of the Same Coin. Cureus 2022; 14:e25884. [PMID: 35734024 PMCID: PMC9205540 DOI: 10.7759/cureus.25884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2022] [Indexed: 11/11/2022] Open
Abstract
Introduction: Hyperlipidemia is a disorder in which lipid and cholesterol levels in the blood are elevated. Diabetes, coronary heart disease, obesity, and hypertension are commonly linked to hyperlipidemia. Despite this, hyperlipidemia is a widely neglected illness, owing to its asymptomatic nature, ignorance of aberrant lipid profiles on screening, and economic issues in poor countries such as India. Platelets have been shown to have a role in the thrombus consequences of atheromatous damage in hyperlipidemic individuals by initiating and propagating atherosclerotic plaques. Platelets with bigger diameters are thought to be more metabolically, enzymatically, and functionally agile than platelets with lower sizes. In steady-state operation, these bigger platelets release more thromboxane B2 than regular platelets. Platelets with bigger sizes are more hemostatically active and hence have a higher chance of forming a thrombus and thromboembolism. The aim of this study was to compare the values of key platelet parameters and platelet function in hyperlipidemic patients with normal age and sex-matched controls. Material and methods: A total of 100 individuals were included in this study, with 68 cases of hyperlipidemia and 32 controls having normal lipid profiles. Platelet volume indices (PVI) such as platelet count (PC), mean platelet volume (MPV), platelet distribution width (PDW), platelet large cell ratio (P-LCR), plateletcrit (PCT), and platelet function (platelet aggregation with adenosine diphosphate, ADP) were compared between hyperlipidemia patients and age sex-matched controls with normal lipid profiles. Results: The cases had a statistically significant higher mean MPV (10.55 ± 1.81), PDW (14.93 ± 2.82), and P-LCR (30.97 ± 11.74) compared to mean MPV (9.35 ± 1.85), PDW (13.10 ± 2.60), and P-LCR (25.13 ± 12.23) of controls (p-value < 0.05). No significant difference was observed between the study group and control group with respect to mean PC and PCT (p-value > 0.05). In this study, there was a statistically significant increase noted in platelet aggregation percentage in hyperlipidemic patients than in the control group (42.03 ± 25.28 vs 31.25 ± 15.11) (p-value < 0.05). Conclusion: To conclude, platelet parameters are a significant, easy, and cost-effective method for predicting future acute episodes in hyperlipidemic patients that should be utilized more widely. To avoid vascular events, these individuals may require higher antiplatelet dosages and more rigorous hyperlipidemia therapy.
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Cao H, Chen SF, Wang ZC, Dong XJ, Wang RR, Lin H, Wang Q, Zhao XJ. Intervention of 4% salmon phospholipid on metabolic syndrome in mice based on colonic lipidomics analysis. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3088-3098. [PMID: 34775620 DOI: 10.1002/jsfa.11649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 11/11/2021] [Accepted: 11/14/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The incidence of metabolic syndrome (MetS) is increasing, and n-3 polyunsaturated fatty acids (PUFAs) in salmon (Oncorhynchus) phospholipids can effectively reduce the risk of MetS. RESULTS Under the intervention of 4% salmon phospholipid, the levels of fasting blood glucose (FBG), insulin, monocyte chemoattractant protein-1 (MCP-1), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were significantly reduced in the plasma of MetS mice, whereas adiponectin was significantly increased. By screening, we found that the 18 differential metabolites, consisting of seven triglycerides (TGs), six diglycerides (DGs), one phosphatidylethanolamine (PE), three sphingomyelins (SMs) and one eicosanoid, could be the key differential metabolites, and two metabolic pathways were significantly affected: glycerolipid metabolism and glycerophospholipid metabolism. CONCLUSION 4% salmon phospholipids could affect MetS by inhibiting insulin resistance, reducing inflammatory factors and promoting the synthesis of PE, yet the mechanism required further study. Our results could help in the treatment of MetS. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Hui Cao
- Team of Neonatal and Infant Development, Health and Nutrition (NDHN), School of Biology and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan, PR China
| | - Shu-Fen Chen
- Team of Neonatal and Infant Development, Health and Nutrition (NDHN), School of Biology and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan, PR China
| | | | - Xin-Jie Dong
- Team of Neonatal and Infant Development, Health and Nutrition (NDHN), School of Biology and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan, PR China
| | - Ran-Ran Wang
- School of Food Engineering, Wuhan Polytechnic University, Wuhan, PR China
| | - Hong Lin
- School of Food Engineering, Wuhan Polytechnic University, Wuhan, PR China
| | - Qi Wang
- School of Food Engineering, Wuhan Polytechnic University, Wuhan, PR China
| | - Xiu-Ju Zhao
- Team of Neonatal and Infant Development, Health and Nutrition (NDHN), School of Biology and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan, PR China
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15
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Lim K, Wong CHM, Lee ALY, Fujikawa T, Wong RHL. Influence of cholesterol level on long-term survival and cardiac events after surgical coronary revascularization. JTCVS OPEN 2022; 10:195-203. [PMID: 36004261 PMCID: PMC9390627 DOI: 10.1016/j.xjon.2022.02.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 02/17/2022] [Indexed: 11/22/2022]
Abstract
Objective Statins have been shown to delay the inevitable progression of atherosclerosis in native coronaries and saphenous vein grafts, thereby reducing ischemic events after surgical coronary revascularization. However, there is significant controversy as to whether titrating statin therapy to concrete cholesterol targets is appropriate. Methods A single-center retrospective analysis of 309 consecutive patients who underwent isolated coronary artery bypass graft in 2007 and 2008 was performed. Measurements of lipid profile subcomponents, namely total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and triglycerides, in mmol/L, were obtained by retrospective review of electronic health records. The primary end point was cardiac death. The secondary end point was the composite of cardiac events, including cardiac death, nonfatal myocardial infarction, hospitalization for unstable angina, and target lesion revascularization. Database lock date was August 15, 2020. Results The median follow-up duration was 12.5 years. Cardiac death occurred in 6.8% of the cohort. Cardiac events occurred in 21.7% of the cohort. New-onset myocardial infarction occurred in 8.7% (n = 27), of which 48.1% (n = 13) underwent repeat revascularization. A 2-level nested Cox proportional hazards regression model was constructed to determine whether cholesterol target attainment was independently associated with cardiac events. After risk adjustment, LDL-C, non–HDL-C, total cholesterol (TC), and TC/HDL-C ratio were independently associated with cardiac death. In receiver operating characteristics analyses, the optimal cut-off values for non–HDL-C, LDL-C, and TC/HDL-C ratio were 3.2 mmol/L, 2.3 mmol/L, and 3.5, respectively. Conclusions Exposure to elevated LDL-C and non–HDL-C cholesterol levels independently predicted long-term cardiac death after coronary artery bypass graft.
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Affiliation(s)
- Kevin Lim
- Address for reprints: Kevin Lim, MRCS(Ed), Division of Cardiothoracic Surgery, Department of Surgery, Prince of Wales Hospital, Hospital Authority, Hong Kong, 30-32 Ngan Shing St, Sha Tin, Hong Kong.
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16
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Inoue Y, Ienaga M, Kamiya T, Adachi T, Ohta M, Hara H. Royal jelly fatty acids downregulate ANGPTL8 expression through the decrease in HNF4α protein in human hepatoma HepG2 cells. Biosci Biotechnol Biochem 2022; 86:747-754. [PMID: 35325025 DOI: 10.1093/bbb/zbac043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/14/2022] [Indexed: 11/13/2022]
Abstract
Royal jelly (RJ) intake has been reported to be effective for reducing serum lipids; however, the mechanism is not fully understood. Angiopoietin-like protein 8 (ANGPTL8), a secreted protein, plays a key role in lipid metabolism. In this study, we investigated the effects of specific fatty acids included in RJ (RJ fatty acids), such as 10-hydroxy-2-decenoic acid, 10-hydroxydecanoic acid, and sebacic acid (SA), on expression of ANGPTL8 in human hepatoma HepG2 cells. SA markedly reduced the expression of ANGPTL8. Reporter assay revealed that SA suppressed ANGPTL8 promoter activity. In addition, we identified a functional binding site of hepatocyte nuclear factor-4α (HNF4α), a liver-enriched transcription factor, in the ANGPTL8 promoter. SA reduced the levels of HNF4α protein and the binding of HNF4α to the ANGPTL8 promoter. Moreover, siRNA knockdown of HNF4α suppressed the expression of ANGTPL8 mRNA. Taken together, we conclude that SA downregulates ANGPTL8 expression via the decrease in HNF4α protein.
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Affiliation(s)
- Yuki Inoue
- Laboratory of Clinical Pharmaceutics, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, Japan
| | - Marina Ienaga
- Laboratory of Clinical Pharmaceutics, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, Japan
| | - Tetsuro Kamiya
- Laboratory of Clinical Pharmaceutics, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, Japan
| | - Tetsuo Adachi
- Laboratory of Clinical Pharmaceutics, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, Japan
| | - Mitsuhiro Ohta
- Biomarker Laboratory, Research Institute for Production Development, Kyoto, Japan
| | - Hirokazu Hara
- Laboratory of Clinical Pharmaceutics, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, Japan
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Górniak A, Złocińska A, Trojan M, Pęcak A, Karolewicz B. Preformulation Studies of Ezetimibe-Simvastatin Solid Dispersions in the Development of Fixed-Dose Combinations. Pharmaceutics 2022; 14:pharmaceutics14050912. [PMID: 35631498 PMCID: PMC9147300 DOI: 10.3390/pharmaceutics14050912] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/12/2022] [Accepted: 04/20/2022] [Indexed: 02/01/2023] Open
Abstract
Two active pharmaceutical ingredients (APIs) with limited solubility, simvastatin and ezetimibe, prepared as a drug-drug solid dispersion (SD) was evaluated for physicochemical, microstructural, and aqueous dissolution properties. The simvastatin-ezetimibe SD was prepared using the co-grinding method in a wide range of weight fractions and differential scanning calorimetry (DSC) and X-ray powder diffraction (XRPD) were used to perform the phase composition analysis. DSC studies confirmed that simvastatin and ezetimibe form a simple eutectic phase equilibrium diagram. Analysis of Fourier transform infrared spectroscopy (FTIR) studies excluded strong interactions between the APIs. Our investigations have revealed that all studied dispersions are characterized by substantially improved ezetimibe dissolution regardless of simvastatin content, and are best when the composition oscillates near the eutectic point. Data obtained in our studies provide an opportunity for the development of well-formulated, ezetimibe-simvastatin fixed-dose combinations (for hypercholesterolemia treatment) with reduced ezetimibe dosages based on its dissolution improvement.
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Affiliation(s)
- Agata Górniak
- Laboratory of Elemental Analysis and Structural Research, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (A.Z.); (M.T.); (A.P.)
- Correspondence: ; Tel.: +48-717840670
| | - Adrianna Złocińska
- Laboratory of Elemental Analysis and Structural Research, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (A.Z.); (M.T.); (A.P.)
| | - Mateusz Trojan
- Laboratory of Elemental Analysis and Structural Research, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (A.Z.); (M.T.); (A.P.)
| | - Adrianna Pęcak
- Laboratory of Elemental Analysis and Structural Research, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland; (A.Z.); (M.T.); (A.P.)
| | - Bożena Karolewicz
- Department of Drug Form Technology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland;
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Kim JY, Choi J, Kim SG, Kim NH. Relative contributions of statin intensity, achieved low-density lipoprotein cholesterol level, and statin therapy duration to cardiovascular risk reduction in patients with type 2 diabetes: population based cohort study. Cardiovasc Diabetol 2022; 21:28. [PMID: 35193571 PMCID: PMC8861991 DOI: 10.1186/s12933-022-01466-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 02/08/2022] [Indexed: 12/11/2022] Open
Abstract
Background Current guidelines recommend life-long use of statin for patients with type 2 diabetes (T2D), however, a number of patients discontinue statin therapy in clinical practice. We aimed to estimate the optimal statin therapy including statin therapy duration, statin intensity, and low-density lipoprotein cholesterol (LDL-C) level among patients with T2D in a real-world setting. Methods From Korean National Health Insurance Service Cohort (2007–2015), 8937 patients with T2D (≥ 40 years of age) who received statin therapy for at least 90 days were included. Risk of major adverse cardiovascular event (MACE) including ischemic heart disease, ischemic stroke, and cardiovascular death was estimated according to statin intensity, achieved serum LDL-C level, and statin therapy duration, respectively. The relative contributions of these factors to MACE risk were quantified by calculating the proportion of log-likelihood explained by each factor. Results The hazard ratio (HR) of MACE was lower in patients receiving moderate- or high-intensity statins than in those receiving low-intensity statins (HR, 0.72; p = 0.027). Among patients who received moderate- or high-intensity statins, lower achieved LDL-C level was associated with lower cardiovascular risk. Notably, the longer the patients received statins, the lower was the risk of MACE; the HR of MACE was significantly reduced after at least 18 months (adjusted HR, 0.70; p = 0.009) as a reference to 3–6 months of therapy. The proportion of explainable log-likelihood for MACE was greatest for statin duration (2.55), followed by achieved LDL-C level (2.18), and statin intensity (0.95). Conclusions Statin therapy duration is as important as or more crucial than statin intensity or achieved LDL-C level for the reduction of cardiovascular risk in T2D patients. The concept of “longer is better” regarding statin therapy should be considered in clinical practice. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01466-z.
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Affiliation(s)
- Ji Yoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Jimi Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Sin Gon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Nam Hoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.
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Sun CJ, Brisson D, Sharma R, Birkett N, Gaudet D, Ooi TC. A more atherogenic lipoprotein status is present in adults with than without type 2 diabetes mellitus with equivalent degrees of hypertriglyceridemia. Can J Diabetes 2022; 46:480-486. [DOI: 10.1016/j.jcjd.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 12/23/2021] [Accepted: 02/01/2022] [Indexed: 10/19/2022]
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Antonucci A, Marucci A, Trischitta V, Di Paola R. Role of GALNT2 on Insulin Sensitivity, Lipid Metabolism and Fat Homeostasis. Int J Mol Sci 2022; 23:929. [PMID: 35055114 PMCID: PMC8781516 DOI: 10.3390/ijms23020929] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/11/2022] [Accepted: 01/13/2022] [Indexed: 01/16/2023] Open
Abstract
O-linked glycosylation, the greatest form of post-translational modifications, plays a key role in regulating the majority of physiological processes. It is, therefore, not surprising that abnormal O-linked glycosylation has been related to several human diseases. Recently, GALNT2, which encodes the GalNAc-transferase 2 involved in the first step of O-linked glycosylation, has attracted great attention as a possible player in many highly prevalent human metabolic diseases, including atherogenic dyslipidemia, type 2 diabetes and obesity, all clustered on the common ground of insulin resistance. Data available both in human and animal models point to GALNT2 as a molecule that shapes the risk of the aforementioned abnormalities affecting diverse protein functions, which eventually cause clinically distinct phenotypes (a typical example of pleiotropism). Pathways linking GALNT2 to dyslipidemia and insulin resistance have been partly identified, while those for type 2 diabetes and obesity are yet to be understood. Here, we will provide a brief overview on the present knowledge on GALNT2 function and dysfunction and propose novel insights on the complex pathogenesis of the aforementioned metabolic diseases, which all impose a heavy burden for patients, their families and the entire society.
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Affiliation(s)
- Alessandra Antonucci
- Research Unit of Diabetes and Endocrine Diseases, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), 71013 Foggia, Italy; (A.A.); (A.M.)
| | - Antonella Marucci
- Research Unit of Diabetes and Endocrine Diseases, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), 71013 Foggia, Italy; (A.A.); (A.M.)
| | - Vincenzo Trischitta
- Research Unit of Diabetes and Endocrine Diseases, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), 71013 Foggia, Italy; (A.A.); (A.M.)
- Department of Experimental Medicine, Sapienza University, 00161 Rome, Italy
| | - Rosa Di Paola
- Research Unit of Diabetes and Endocrine Diseases, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), 71013 Foggia, Italy; (A.A.); (A.M.)
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Wang H, Li H, Zhu J, Xu J, Jiang Y, Chen W, Sun Y, Yang Q. The Effect of Sperm DNA Fragmentation on In Vitro Fertilization Outcomes for Women With Polycystic Ovary Syndrome. Front Endocrinol (Lausanne) 2022; 13:822786. [PMID: 35712248 PMCID: PMC9196864 DOI: 10.3389/fendo.2022.822786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a prevalent endocrine disease in reproductive women associated with poor pregnancy outcomes. In modern society, people pay more attention to the female factor, but it is uncertain whether sperm quality is another factor affecting pregnancy outcomes of patients with PCOS. METHOD The effect of sperm DNA fragmentation (SDF) on oocyte fertilization, embryonic development, and pregnancy outcomes for patients with PCOS who underwent in vitro fertilization (IVF) treatment was studied. A total of 141 PCOS patients and 332 control patients undergoing IVF treatment were recruited from January 2017 to December 2019. All female patients were designated into two groups according to the Rotterdam criteria. Each group was divided into two sets, DNA fragmentation index (DFI) ≤15% and DFI > 15%, on the basis of sperm DFI. RESULT There were no differences in basic clinical characteristics between couples with a sperm DFI ≤ 15% or DFI > 15%. For control patients, no differences were observed in IVF outcomes. However, for PCOS patients, although there were no differences in the fertilization (60.4% vs. 59.9%, p = 0.831), high-quality embryo (68.5% vs. 67.9% p = 0.832), clinical pregnancy (78.4% vs. 66.7%, p = 0.148), and abortion (12.5% vs. 11.5%, p = 1.000) rates, a significantly lower high-quality blastocyst formation rate (26.3% vs. 16.3%, p = 0.023) was observed for couples with a sperm DFI > 15% compared with a sperm DFI ≤ 15%. CONCLUSION For PCOS patients undergoing IVF, oocytes fertilized using sperm with higher DFI led to a lower high-quality blastocyst formation rate but had no influence on fertilization, high-quality embryo, clinical pregnancy, and miscarriage rates.
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Affiliation(s)
- Huan Wang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Li
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jing Zhu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jianmin Xu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuqing Jiang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenhui Chen
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingpu Sun
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Yingpu Sun, ; Qingling Yang,
| | - Qingling Yang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Provincial Obstetrical and Gynecological Diseases (Reproductive Medicine) Clinical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Yingpu Sun, ; Qingling Yang,
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Farooq A, Richman CM, Swain SM, Shahid RA, Vigna SR, Liddle RA. The Role of Phosphate in Alcohol-Induced Experimental Pancreatitis. Gastroenterology 2021; 161:982-995.e2. [PMID: 34051238 PMCID: PMC8380702 DOI: 10.1053/j.gastro.2021.05.048] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 05/05/2021] [Accepted: 05/20/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Heavy alcohol consumption is a common cause of acute pancreatitis; however, alcohol abuse does not always result in clinical pancreatitis. As a consequence, the factors responsible for alcohol-induced pancreatitis are not well understood. In experimental animals, it has been difficult to produce pancreatitis with alcohol. Clinically, alcohol use predisposes to hypophosphatemia, and hypophosphatemia has been observed in some patients with acute pancreatitis. Because of abundant protein synthesis, the pancreas has high metabolic demands, and reduced mitochondrial function leads to organelle dysfunction and pancreatitis. We proposed, therefore, that phosphate deficiency might limit adenosine triphosphate synthesis and thereby contribute to alcohol-induced pancreatitis. METHODS Mice were fed a low-phosphate diet (LPD) before orogastric administration of ethanol. Direct effects of phosphate and ethanol were evaluated in vitro in isolated mouse pancreatic acini. RESULTS LPD reduced serum phosphate levels. Intragastric administration of ethanol to animals maintained on an LPD caused severe pancreatitis that was ameliorated by phosphate repletion. In pancreatic acinar cells, low-phosphate conditions increased susceptibility to ethanol-induced cellular dysfunction through decreased bioenergetic stores, specifically affecting total cellular adenosine triphosphate and mitochondrial function. Phosphate supplementation prevented ethanol-associated cellular injury. CONCLUSIONS Phosphate status plays a critical role in predisposition to and protection from alcohol-induced acinar cell dysfunction and the development of acute alcohol-induced pancreatitis. This finding may explain why pancreatitis develops in only some individuals with heavy alcohol use and suggests a potential novel therapeutic approach to pancreatitis. Finally, an LPD plus ethanol provides a new model for studying alcohol-associated pancreatic injury.
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Affiliation(s)
- Ahmad Farooq
- Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Courtney M Richman
- School of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Sandip M Swain
- Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Rafiq A Shahid
- Department of Pathology, Brown University, Providence, Rhode Island
| | - Steven R Vigna
- Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Rodger A Liddle
- Department of Medicine, Duke University Medical Center, Durham, North Carolina; Department of Veterans Affairs Health Care System, Durham, North Carolina.
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23
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Hassan TH, Salman SS, Elkhoudary MM, Gad S. Refinement of Simvastatin and Nifedipine combined delivery through multivariate conceptualization and optimization of the nanostructured lipid carriers. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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24
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Korduner J, Nilsson PM, Melander O, Gerl MJ, Engström G, Bachus E, Magnusson M, Ottosson F. Proteomic and Metabolomic Characterization of Metabolically Healthy Obesity: A Descriptive Study from a Swedish Cohort. J Obes 2021; 2021:6616983. [PMID: 34659828 PMCID: PMC8514926 DOI: 10.1155/2021/6616983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 09/23/2021] [Indexed: 12/18/2022] Open
Abstract
METHOD Associations between different biomarkers (proteomics, lipidomics, and metabolomics) coupled to either MHO or metabolically unhealthy obese (MUO) individuals were analyzed through principal component analysis (PCA). Subjects were identified from a subsample of 416 obese individuals, selected from the Malmö Diet and Cancer study-Cardiovascular arm (MDCS-CV, n = 3,443). They were further divided into MHO (n = 143) and MUO (n = 273) defined by a history of hospitalization, or not, at baseline inclusion, and nonobese subjects (NOC, n = 3,027). Two distinctive principle components (PL2, PP5) were discovered with a significant difference and thus further investigated through their main loadings. RESULTS MHO individuals had a more metabolically favorable lipid and glucose profile than MUO subjects, that is, lower levels of traditional blood glucose and triglycerides, as well as a trend of lower metabolically unfavorable lipid biomarkers. PL2 (lipidomics, p=0.02) showed stronger associations of triacylglycerides with MUO, whereas phospholipids correlated with MHO. PP5 (proteomics, p=0.01) included interleukin-1 receptor antagonist (IL-1ra) and leptin with positive relations to MUO and galanin that correlated positively to MHO. The group differences in metabolite profiles were to a large extent explained by factors included in the metabolic syndrome. CONCLUSION Compared to MUO individuals, corresponding MHO individuals present with a more favorable lipid metabolic profile, accompanied by a downregulation of potentially harmful proteomic biomarkers. This unique and extensive biomarker profiling presents novel data on potentially differentiating traits between these two obese phenotypes.
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Affiliation(s)
- J. Korduner
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden
| | - P. M. Nilsson
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Department of Internal Medicine, Skåne University Hospital, Malmö, Sweden
| | - O. Melander
- Department of Clinical Sciences, Lund University, Malmö, Sweden
| | | | - G. Engström
- Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - E. Bachus
- Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - M. Magnusson
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Department of Cardiology, Skåne University Hospital, Malmö, Sweden
- North-West University, Hypertension in Africa Research Team (HART), Potchefstroom, South Africa
| | - F. Ottosson
- Department of Clinical Sciences, Lund University, Malmö, Sweden
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25
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Zhang Y, Wang J, Tan N, Du K, Gao K, Zuo J, Lu X, Ma Y, Hou Y, Li Q, Xu H, Huang J, Huang Q, Na H, Wang J, Wang X, Xiao Y, Zhu J, Chen H, Liu Z, Wang M, Zhang L, Guo S, Wang W. Risk Factors in Patients with Diabetes Hospitalized for COVID-19: Findings from a Multicenter Retrospective Study. J Diabetes Res 2021; 2021:3170190. [PMID: 33553435 PMCID: PMC7847355 DOI: 10.1155/2021/3170190] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 10/06/2020] [Indexed: 01/20/2023] Open
Abstract
METHODS In this multicenter retrospective study, patients with COVID-19 in China were included and classified into two groups according to whether they were complicated with diabetes or not. Demographic symptoms and laboratory data were extracted from medical records. Univariable and multivariable logistic regression methods were used to explore the risk factors. RESULTS 538 COVID-19 patients were finally included in this study, of whom 492 were nondiabetes and 46 were diabetes. The median age was 47 years (IQR 35.0-56.0). And the elderly patients with diabetes were more likely to have dry cough, and the alanine aminotransferase, lactate dehydrogenase, Ca, and mean hemoglobin recovery rate were higher than the other groups. Furthermore, we also found the liver and kidney function of male patients was worse than that of female patients, while female cases should be paid more attention to the occurrence of bleeding and electrolyte disorders. Moreover, advance age, blood glucose, gender, prothrombin time, and total cholesterol could be considered as risk factors for COVID-19 patients with diabetes through the multivariable logistic regression model in our study. CONCLUSION The potential risk factors found in our study showed a major piece of the complex puzzle linking diabetes and COVID-19 infection. Meanwhile, focusing on gender and age factors in COVID-19 patients with or without diabetes, specific clinical characteristics, and risk factors should be paid more attention by clinicians to figure out a targeted intervention to improve clinical efficacy worldwide.
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Affiliation(s)
- Yili Zhang
- Beijing University of Chinese Medicine, Beijing, China
| | - Juan Wang
- Beijing University of Chinese Medicine, Beijing, China
| | - Nannan Tan
- Beijing University of Chinese Medicine, Beijing, China
| | - KangJia Du
- Beijing University of Chinese Medicine, Beijing, China
| | - Kuo Gao
- Beijing University of Chinese Medicine, Beijing, China
| | - Jiacheng Zuo
- Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoguang Lu
- Beijing University of Chinese Medicine, Beijing, China
| | - Yan Ma
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yong Hou
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui, China
| | - Quntang Li
- Chongqing Traditional Chinese Medicine Hospital, Chongqing, China
| | - Hongming Xu
- Department of Infectious Disease, Daqing Second Hospital, Daqing, Heilongjiang, China
| | - Jin Huang
- Department of Traditional Chinese Medicine, The People's Hospital of GuangXi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Qiuhua Huang
- Department of Traditional Chinese Medicine, The People's Hospital of GuangXi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Hui Na
- Department of Infectious Disease, Harbin Infectious Disease Hospital, Harbin, Heilongjiang, China
| | - Jingwei Wang
- Department of Infectious Disease, Harbin Infectious Disease Hospital, Harbin, Heilongjiang, China
| | - Xiaoyan Wang
- Department of Infectious Disease, Jinzhong Infectious Disease Hospital, Jinzhong, Shanxi, China
| | - Yanhua Xiao
- Department of Traditional Chinese Medicine, Mudanjiang Kangan Hospital, Mudanjiang, Heilongjiang, China
| | - Junteng Zhu
- Department of Rehabilitation Medicine, The Affiliated Hospital of Putian College, Putian, Fujian, China
| | - Hong Chen
- President's Office, The First Hospital of Qiqihar, Qiqihar, Heilongjiang, China
| | - Zhang Liu
- Department of Traditional Chinese Medicine, The First Hospital of Suihua City, Suihua, Heilongjiang, China
| | - Mingxuan Wang
- Department of Traditional Chinese Medicine, Suining Central Hospital, Suining, Sichuan, China
| | - Linsong Zhang
- Department of Traditional Chinese Medicine, Hospital (T·C·M) Affiliated to Southwest Medical University, Luzhou, Sichuan, China
| | - Shuzhen Guo
- Beijing University of Chinese Medicine, Beijing, China
| | - Wei Wang
- Beijing University of Chinese Medicine, Beijing, China
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26
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Prakash V, Jaker S, Burgan A, Jacques A, Fluck D, Sharma P, Fry CH, Han TS. The smoking-dyslipidaemia dyad: A potent synergistic risk for atherosclerotic coronary artery disease. JRSM Cardiovasc Dis 2021; 10:2048004020980945. [PMID: 33796280 PMCID: PMC7968041 DOI: 10.1177/2048004020980945] [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: 09/16/2020] [Revised: 11/09/2020] [Accepted: 11/24/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Smoking and dyslipidaemia are known individual risk factors of coronary artery disease (CAD). The present study examined the combined risk of smoking and dyslipidaemia on coronary atherosclerosis. METHODS Coronary artery calcium (CAC), measured by cardiac CT, was used to assess the extent of CAD, which was related to smoking and dyslipidaemia using logistic regression, adjusted for age, sex, hypertension, BMI and family history of ischaemic heart disease. RESULTS Seventy-one patients (46 men, 25 women: median age of 53.7yrs; IQR = 47.0-59.5) were recruited. The mean log10 CAC score in never-smokers without dyslipidaemia (reference group) was 0.37 (SD = 0.73), while the value in those with a history of smoking was 0.44 ± 0.48 (mean difference: 0.07, 95%CI:-0.67 to 0.81, p = 0.844), dyslipidaemia was 1.07 ± 1.08 (mean difference: 0.71, 95%CI: 0.24 to 1.17, p = 0.003), and both risk factors was 1.82 ± 0.64 (mean difference: 1.45, 95%CI:0.88 to 2.02, p < 0.001). For individuals in the reference group, the proportions with none, one and multiple vessel disease were 80.6%, 16.1% and 3.2%; for those with a history of smoking or with dyslipidaemia were 50.0%, 25.0% and 25.0%; and for those with both risk factors were 8.3%, 25.0% and 66.7%. Patients with a history of both risk factors had greater adjusted risks of having one- vessel disease - OR = 14.3 (95%CI = 2.1-98.2) or multiple vessel disease: OR = 51.8 (95%CI = 4.2-609.6). CONCLUSIONS Smoking and dyslipidaemia together are associated with high coronary artery calcification and CAD, independent of other major risk factors.
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Affiliation(s)
- Vineet Prakash
- Department of Radiology, Ashford & St Peter’s Foundation Trust, Chertsey, UK
- Diagnostic Imaging, Royal Surrey County Hospital, Guildford, UK
| | - Sams Jaker
- Department of Radiology, Ashford & St Peter’s Foundation Trust, Chertsey, UK
| | - Amjad Burgan
- Department of Radiology, Ashford & St Peter’s Foundation Trust, Chertsey, UK
| | - Adam Jacques
- Department of Cardiology, Ashford & St Peter’s Foundation Trust, Chertsey, UK
| | - David Fluck
- Department of Cardiology, Ashford & St Peter’s Foundation Trust, Chertsey, UK
| | - Pankaj Sharma
- Institute of Cardiovascular Research, Royal Holloway University of London, Egham, UK
| | - Christopher H Fry
- School of Physiology, Pharmacology and Neuroscience, University of Bristol, Bristol, UK
| | - Thang S Han
- Institute of Cardiovascular Research, Royal Holloway University of London, Egham, UK
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27
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Liu W, Wu Y, Hu Y, Qin S, Guo X, Wang M, Wu L, Liu T. Effects of Cyclocarya paliurus Aqueous and Ethanol Extracts on Glucolipid Metabolism and the Underlying Mechanisms: A Meta-Analysis and Systematic Review. Front Nutr 2020; 7:605605. [PMID: 33335910 PMCID: PMC7736088 DOI: 10.3389/fnut.2020.605605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 11/10/2020] [Indexed: 12/29/2022] Open
Abstract
Background and Aims:Cyclocarya paliurus (CP) has been used as an herbal tea to treat diabetes mellitus and obesity for hundreds of years. Previous research suggests that CP specifically restores glucolipid metabolic homeostasis, and the two most studied preparations are aqueous and ethanol extracts. In order to verify the effect of CP on glucolipid metabolism in animal models with metabolic syndrome, a meta-analysis was performed, and the active components and underlying mechanisms were systematically reviewed. Methods: Four databases: PubMed, Web of Science, Embase, and Cochrane Library were searched to identify potential literature. Data of blood glucose (BG) level, area under curve (AUC) of oral glucose tolerance test (OGTT), total cholesterol (TC), triglyceride (TG), high-density lipoprotein (HDL), and low-density lipoprotein (LDL) levels were extracted as indicators of the assessment of CP's effects. Follow-up analyses including subgroup analysis, meta-regressions, and publication bias were also conducted. Results: A total of 96 papers were identified from the databases and 11 papers including 31 data reports were involved in the meta-analysis. CP had a positive effect in down-regulating BG, AUC of OGTT, TC, TG, and LDL, and up-regulating HDL (P < 0.001, 95% confidence interval of standard mean difference did not incorporate the null value 0). Conclusion: CP showed definite activity of regulating glucolipid metabolism in animal models, and it exerted its function through multiple mechanisms including but not limited to: (1) improving insulin resistance; (2) protecting pancreatic β cells; (3) decreasing inflammatory infiltration; and (4) anti-oxidative stress.
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Affiliation(s)
- Wei Liu
- Key Laboratory of Health Cultivation of the Ministry of Education, Beijing University of Chinese Medicine, Beijing, China.,Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - You Wu
- Key Laboratory of Health Cultivation of the Ministry of Education, Beijing University of Chinese Medicine, Beijing, China.,Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yuli Hu
- Key Laboratory of Health Cultivation of the Ministry of Education, Beijing University of Chinese Medicine, Beijing, China.,Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Shuai Qin
- First School of Clinical Medicine, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Xiaoyuan Guo
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Minghui Wang
- Chengdu Integrated TCM and Western Medicine Hospital, Chengdu, China
| | - Lili Wu
- Key Laboratory of Health Cultivation of the Ministry of Education, Beijing University of Chinese Medicine, Beijing, China
| | - Tonghua Liu
- Key Laboratory of Health Cultivation of the Ministry of Education, Beijing University of Chinese Medicine, Beijing, China
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28
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Lankarani KB, Honarvar B, Keshani P, Raeisi Shahraki H. Determinant components of newly onset versus improved metabolic syndrome in a population of Iran. Sci Rep 2020; 10:19563. [PMID: 33177586 PMCID: PMC7659336 DOI: 10.1038/s41598-020-76531-2] [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: 11/07/2019] [Accepted: 10/29/2020] [Indexed: 02/08/2023] Open
Abstract
This study aimed to determine the risk factors related to regression and progression of metabolic syndrome, in a 4-year cohort study. A total of 540 individuals (≥ 18 years old) participated in both phase of the study. Participants were categorized into 3 categories of regressed, progressed and unchanged metabolic syndrome (MetS). Demographic, anthropometric and biochemical parameters were assessed for each individual in both phase. Variables differences (delta: Δ) between the two phase of study were calculated. Unchanged group was considered as baseline category. Based on IDF, MetS had been regressed and progressed in 42 participants (7.7%) and 112 (20.7%) participants respectively, in the second phase. More than 47% of people, whose MetS regressed, experienced also NAFLD regression. Results of multiple variable analysis revealed that increased age, positive Δ-TG, and Δ-FBS, significantly increased the odds of MetS progression based on IDF and ATP III definitions, while negative Δ-HDL and Δ-neutrophil to lymph ration increased the odds of progression. On the other hand, negative Δ-TG and positive Δ-HDL significantly increased the odds of Mets regression based of both IDF and ATP III. Management of hypertriglyceridemia, hyperglycemia, and HDL is a critical, non-invasive and accessible approach to change the trend of MetS.
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Affiliation(s)
- Kamran Bagheri Lankarani
- Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Behnam Honarvar
- Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Parisa Keshani
- Shiraz HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hadi Raeisi Shahraki
- Department of Biostatistics and Epidemiology, Faculty of Health, Shahrekord University of Medical Sciences, Shahrekord, Iran
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29
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Bostan C, Kaya A, Yigit Z. Differences Between Morbid Obesity With Metabolic Syndrome and Overweight Turkish Adult Participants in Multiple Atherosclerotic Cardiovascular Disease Risk Factors. Angiology 2020; 72:131-137. [PMID: 33143460 DOI: 10.1177/0003319720970161] [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: 11/15/2022]
Abstract
Obesity and metabolic syndrome (MetS) are public health problems and are increasing globally. We assessed the differences in lipid profiles through lipid testing, thrombotic and inflammatory parameters, and oxidative stress indexes between overweight and obese patients with MetS in a Turkish adult population. We included 100 obese (body mass index [BMI] >30 kg/m2) patients with MetS (66 women, 34 men, mean age 54.0 ± 10.1 years) and 15 overweight (BMI 25-30 kg/m2) individuals (11 women, 4 men, mean age 50.2 ± 14.5 years) as controls. The group with MetS had significantly higher levels of glycaemia, uric acid, high-sensitivity C-reactive protein, homocysteine, fibrinogen, total cholesterol, low-density lipoprotein cholesterol (LDL-C), triglycerides, small dense LDL, oxidized LDL, apolipoprotein B (Apo B), lipoprotein (a), small and intermediate high-density lipoprotein (HDL) particles, oxidative stress index, and significantly lower levels of HDL-cholesterol (HDL-C), Apo A, and large HDL particles. In conclusion, obesity with MetS increase atherogenic dyslipidemia and thrombotic, inflammatory and oxidative stress biomarkers. Furthermore, obesity with MetS decreases protective mechanisms of atherosclerosis. We should at least try to prevent overweight individuals from becoming obese with MetS.
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Affiliation(s)
- Cem Bostan
- Department of Cardiology, 532719Istanbul University-Cerrahpaşa Institute of Cardiology, Istanbul, Turkey
| | - Aysem Kaya
- Department of Biochemistry, 532719Istanbul University-Cerrahpaşa Institute of Cardiology, Istanbul, Turkey
| | - Zerrin Yigit
- Department of Cardiology, 532719Istanbul University-Cerrahpaşa Institute of Cardiology, Istanbul, Turkey
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30
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Effects of Vitamin D Supplementation on Lipid Profile in Adults with the Metabolic Syndrome: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Nutrients 2020; 12:nu12113352. [PMID: 33143204 PMCID: PMC7692169 DOI: 10.3390/nu12113352] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 10/23/2020] [Accepted: 10/29/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) increases the risk of cardiovascular disease, with atherogenic dyslipidemia being a major contributing factor. METHODS A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement to assess whether vitamin D supplementation (VDS) alleviates dyslipidemia in adults with MetS. Scientific databases (PUBMED, MEDLINE, CINAHL, EMBASE, Cochrane Library, ClinicalTrials.gov, International Clinical Trials Registry Platform) and the gray literature were searched for randomized controlled trials of VDS, reporting on blood lipids. A narrative review, meta-analyses, sensitivity analyses, and appraisal of the risk of bias and overall quality of evidence produced were conducted. RESULTS Seven studies were included, and four were meta-analyzed. The risk of bias was generally low, and the final quality of evidence was low or very low. VDS, whether in high or low dose, significantly increased endline vitamin D blood levels; did not affect total, low-density, high-density cholesterol levels, and novel lipid-related biomarkers; yet, significantly increased triglycerides (TG) levels compared with placebo (MD: 30.67 (95%CI: 4.89-56.45) mg/dL; p = 0.02 for low-dose VDS; and MD: 27.33 (95%CI: 2.06-52.59) mg/dL; p = 0.03 for high-dose VDS). Pertaining heterogeneity was high (I2 = 86%; and I2 = 51%, respectively), and some included studies had significantly higher baseline TG in the intervention arm. The sensitivity analyses revealed robust results. CONCLUSION VDS seems not to affect blood lipids in adults with MetS.
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Li F, Li Y, Li Q, Shi X. Eriobotrya japonica leaf triterpenoid acids ameliorate metabolic syndrome in C57BL/6J mice fed with high-fat diet. Biomed Pharmacother 2020; 132:110866. [PMID: 33113426 DOI: 10.1016/j.biopha.2020.110866] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 10/07/2020] [Accepted: 10/07/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND It has been demonstrated in some studies that triterpenoid acid extract fromEriobotrya japonica leaf is beneficial to prevent hyperlipidemia or insulin resistance. However, the effect of triterpenoid acids in Eriobotrya japonica leaf on a series of typical symptoms of metabolic syndrome (MetS) has been rarely studied systematically. Therefore, the present study aims to systematically evaluate the effect of Eriobotrya japonica leaf triterpenoid acids (ELTA) on MetS and explore its potential mechanism. METHODS ELTA (HPLC purity 95.2 %) was prepared and administered orally (200 mg/kg) to C57BL/6 J mice fed with a high-fat diet (HFD) for 12 weeks. Pioglitazone (30 mg/kg) was used as a positive control drug. Food intake, body weight, total lipid in feces, lipid profiles, inflammatory factors in serum, hepatic glutathione, and lipid peroxide were measured. Oral glucose tolerance test (OGTT) and insulin tolerance test (ITT) were performed to evaluate insulin sensitivity. RT-qPCR and molecular docking were performed to explore the potential mechanism. RESULTS ELTA administration reduced body weight gain, relative liver weight, and relative visceral adipose weight. The levels of serum total cholesterol, triglycerides, low-density lipoprotein cholesterol, hepatic total cholesterol, and hepatic triglycerides were also reduced. ELTA reduced the area under curve (AUC) of blood glucose curves in OGTT and ITT. Relative mRNA level analysis of genes related to MetS showed that ELTA can effectively increase the transcriptional levels of Nrf2, HO-1, PPAR-γ, GluT2, GK, FXR, while effectively decrease those of PTP1B, p65, TNF-α, IL-6, SREBP, 11βHSD-1. Molecular docking showed that the ligands in ELTA can bind to 11βHSD-1, GK, PPAR-γ, and JNK, the important targets involved in MetS. CONCLUSIONS ELTA can effectively alleviate visceral central obesity, insulin resistance, dyslipidemia, oxidative stress, and inflammation of HFD-induced MetS in C57BL/6 J mice. This is possibly achieved by acting on 11βHSD-1, GK, PPAR-γ, and JNK.
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Affiliation(s)
- Feng Li
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350116, PR China; Institute of Pharmaceutical Biotechnology and Engineering, Fuzhou University, Fuzhou, 350116, PR China; Fujian Key Lab of Medical Instrument and Pharmaceutical Technology, Fuzhou University. Fuzhou, Fujian, 350108, China.
| | - Yijia Li
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350116, PR China; Institute of Pharmaceutical Biotechnology and Engineering, Fuzhou University, Fuzhou, 350116, PR China
| | - Qingxian Li
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350116, PR China; Institute of Pharmaceutical Biotechnology and Engineering, Fuzhou University, Fuzhou, 350116, PR China
| | - Xianai Shi
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350116, PR China; Institute of Pharmaceutical Biotechnology and Engineering, Fuzhou University, Fuzhou, 350116, PR China; Fujian Key Lab of Medical Instrument and Pharmaceutical Technology, Fuzhou University. Fuzhou, Fujian, 350108, China.
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Bovolini A, Garcia J, Andrade MA, Duarte JA. Metabolic Syndrome Pathophysiology and Predisposing Factors. Int J Sports Med 2020; 42:199-214. [PMID: 33075830 DOI: 10.1055/a-1263-0898] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Metabolic syndrome (MetS) is a cluster of cardiometabolic risk factors with high prevalence among adult populations and elevated costs for public health systems worldwide. Despite the lack of consensus regarding the syndrome definition and diagnosis criteria, it is characterized by the coexistence of risk factors such as abdominal obesity, atherogenic dyslipidemia, elevated blood pressure, a prothrombotic and pro-inflammatory state, insulin resistance (IR), and higher glucose levels, factors indubitably linked to an increased risk of developing chronic conditions, such as type 2 diabetes (T2D) and cardiovascular disease (CVD). The syndrome has a complex and multifaceted origin not fully understood; however, it has been strongly suggested that sedentarism and unbalanced dietary patterns might play a fundamental role in its development. The purpose of this review is to provide an overview from the syndrome epidemiology, costs, and main etiological traits from its relationship with unhealthy diet patterns and sedentary lifestyles.
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Affiliation(s)
| | - Juliana Garcia
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Trás-os-Montes and Alto Douro, Vila Real
| | | | - José Alberto Duarte
- CIAFEL Faculty of Sport, University of Porto, Porto.,University Institute of Health Sciences (IUCS), Rua Central de Gandra, 1317 4585-116 Gandra Paredes, Portugal
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Milutinović DV, Brkljačić J, Teofilović A, Bursać B, Nikolić M, Gligorovska L, Kovačević S, Djordjevic A, Preitner F, Tappy L, Matić G, Veličković N. Chronic Stress Potentiates High Fructose-Induced Lipogenesis in Rat Liver and Kidney. Mol Nutr Food Res 2020; 64:e1901141. [PMID: 32379936 DOI: 10.1002/mnfr.201901141] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/16/2020] [Indexed: 12/15/2022]
Abstract
SCOPE Intake of fructose-sweetened beverages and chronic stress (CS) both increase risk of cardiometabolic diseases. The aim is to investigate whether these factors synergistically perturb lipid metabolism in rat liver and kidney. METHODS AND RESULTS Fractional de novo lipogenesis (fDNL), intrahepatic- and intrarenal-triglycerides (IHTG and IRTG), de novo palmitate (DNPalm) content, FA composition, VLDL-TGs kinetics, and key metabolic gene expression at the end of the feeding and non-feeding phases in rats exposed to standard chow diet, chow diet + CS, 20% liquid high-fructose supplementation (HFr), or HFr+CS are measured. HFr induces hypertriglyceridemia, up-regulates fructose-metabolism and gluconeogenic enzymes, increases IHTG and DNPalm content in IHTG and IRTG, and augments fDNL at the end of the feeding phase. These changes are diminished after the non-feeding phase. CS does not exert such effects, but when combined with HFr, it reduces IHTG and visceral adiposity, enhances lipogenic gene expression and fDNL, and increases VLDL-DNPalm secretion. CONCLUSION Liquid high-fructose supplementation increases IHTG and VLDL-TG secretion after the feeding phase, the latter being the result of stimulated hepatic and renal DNL. Chronic stress potentiates the effects of high fructose on fDNL and export of newly synthesized VLDL-TGs, and decreases fructose-induced intrahepatic TG accumulation after the feeding phase.
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Affiliation(s)
- Danijela Vojnović Milutinović
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Jelena Brkljačić
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Ana Teofilović
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Biljana Bursać
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Marina Nikolić
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Ljupka Gligorovska
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Sanja Kovačević
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Ana Djordjevic
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Frederic Preitner
- Mouse Metabolic Facility (MEF), Center for Integrative Genomics, University of Lausanne, Lausanne, CH-1015, Switzerland
| | - Luc Tappy
- Department of Physiology, University of Lausanne, UNIL-CHUV, Rue du Bugnon 7, Lausanne, CH-1005, Switzerland
| | - Gordana Matić
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
| | - Nataša Veličković
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, 142 Despot Stefan Blvd., Belgrade, 11000, Serbia
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Nimrouzi M, Ruyvaran M, Zamani A, Nasiri K, Akbari A. Oil and extract of safflower seed improve fructose induced metabolic syndrome through modulating the homeostasis of trace elements, TNF-α and fatty acids metabolism. JOURNAL OF ETHNOPHARMACOLOGY 2020; 254:112721. [PMID: 32119951 DOI: 10.1016/j.jep.2020.112721] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 02/18/2020] [Accepted: 02/24/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Safflower (Carthamus tinctorius) has many applications in folk medicine. Its oil is used traditionally to treat obesity and other metabolic disorders. The anti-hypercholesterolemic and antioxidant effects of this plant have been well documented, but the anti-inflammatory effects and its role on fatty acid oxidation and homeostasis of trace elements are not fully understood. OBJECTIVE The aim of this study was to evaluate the protective effects of different doses of oil and extract of safflower seed against fructose induced metabolic syndrome by investigating the homeostasis of trace elements, TNF-α, and fatty acids metabolism. METHODS Eighty adult male Sprague-Dawley rats were randomly divided into ten groups and treated daily for 16 weeks. At the end of the study, plasma levels of liver enzymes, lipid profiles, blood glucose, insulin and TNF-α were measured. The levels of antioxidant enzymes and lipid peroxidation were also measured along with the expression of CD36, fatty acyl-CoA synthetase (FAS), and Carnitine palmitoyl transferase I (CPT-1) beta genes in the liver. RESULTS The antioxidant enzymes activity significantly decreased and lipid peroxidation, lipid profiles, liver enzymes, and TNF-α significantly increased in fructose-induced metabolic syndrome compared to the control groups, as well as the level of some trace elements significantly changed (p < 0.05). Treatment with oil and safflower seed extract in a dose dependent manner could improve biochemical parameters in groups of metabolic syndrome treated with oil and extract compared to metabolic syndrome (p < 0.05). The results also showed that the expression of above mentioned genes significantly increased in groups of metabolic syndrome treated with oil and extract compared to control and metabolic syndrome groups (p < 0.05). CONCLUSION It can be concluded that safflower seed extract and its oil can improve fructose-induced metabolic syndrome through antioxidant and anti-inflammatory effects, adjustment of homeostasis of trace elements, and enhancing the beta-oxidation capacity of the liver by increasing the expression of CD36, FAS, and CPT-1beta genes.
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Affiliation(s)
- Majid Nimrouzi
- Department of Traditional Persian Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Maede Ruyvaran
- Department of Traditional Persian Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ali Zamani
- Department of Internal Medicine, Endocrine and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Khadijeh Nasiri
- Department of Exercise Physiology, Faculty of Sport Science, University of Mazandaran, Bābolsar, Iran.
| | - Abolfazl Akbari
- Department of Physiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
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Kloska A, Malinowska M, Gabig-Cimińska M, Jakóbkiewicz-Banecka J. Lipids and Lipid Mediators Associated with the Risk and Pathology of Ischemic Stroke. Int J Mol Sci 2020; 21:ijms21103618. [PMID: 32443889 PMCID: PMC7279232 DOI: 10.3390/ijms21103618] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 12/19/2022] Open
Abstract
Stroke is a severe neurological disorder in humans that results from an interruption of the blood supply to the brain. Worldwide, stoke affects over 100 million people each year and is the second largest contributor to disability. Dyslipidemia is a modifiable risk factor for stroke that is associated with an increased risk of the disease. Traditional and non-traditional lipid measures are proposed as biomarkers for the better detection of subclinical disease. In the central nervous system, lipids and lipid mediators are essential to sustain the normal brain tissue structure and function. Pathways leading to post-stroke brain deterioration include the metabolism of polyunsaturated fatty acids. A variety of lipid mediators are generated from fatty acids and these molecules may have either neuroprotective or neurodegenerative effects on the post-stroke brain tissue; therefore, they largely contribute to the outcome and recovery from stroke. In this review, we provide an overview of serum lipids associated with the risk of ischemic stroke. We also discuss the role of lipid mediators, with particular emphasis on eicosanoids, in the pathology of ischemic stroke. Finally, we summarize the latest research on potential targets in lipid metabolic pathways for ischemic stroke treatment and on the development of new stroke risk biomarkers for use in clinical practice.
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Affiliation(s)
- Anna Kloska
- Department of Medical Biology and Genetics, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (A.K.); (M.M.)
| | - Marcelina Malinowska
- Department of Medical Biology and Genetics, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (A.K.); (M.M.)
| | - Magdalena Gabig-Cimińska
- Department of Medical Biology and Genetics, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (A.K.); (M.M.)
- Laboratory of Molecular Biology, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Kładki 24, 80-822 Gdańsk, Poland
- Correspondence: (M.G.-C.); (J.J.-B.); Tel.: +48-585-236-046 (M.G.-C.); +48-585-236-043 (J.J.-B.)
| | - Joanna Jakóbkiewicz-Banecka
- Department of Medical Biology and Genetics, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; (A.K.); (M.M.)
- Correspondence: (M.G.-C.); (J.J.-B.); Tel.: +48-585-236-046 (M.G.-C.); +48-585-236-043 (J.J.-B.)
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León-Flores P, Nájera N, Pérez E, Pardo B, Jimenez F, Diaz-Chiguer D, Villarreal F, Hidalgo I, Ceballos G, Meaney E. Effects of Cacao By-Products and a Modest Weight Loss Intervention on the Concentration of Serum Triglycerides in Overweight Subjects: Proof of Concept. J Med Food 2020; 23:745-749. [PMID: 32286894 DOI: 10.1089/jmf.2019.0201] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Therapeutic approaches to decrease serum triglyceride (TG) concentrations are not successful mainly due to poor adherence or adverse effects of therapies. In consequence, the search for new low-cost and safer therapeutic alternatives is mandatory. Dark chocolate and cacao have shown promising results improving lipid profiles. Recently, using cacao by-products to reduce elevated cardiometabolic risk markers in an animal model of obesity induced by a high-fat diet and fructose, we showed that TGs, low-density lipoprotein cholesterol, and the TG/high-density lipoprotein (HDL) ratio decreased, suggesting that cacao by-products improved the metabolic function of obese animals. Based on these results, as a proof of concept, a blinded placebo-controlled study was implemented to explore the effects of cacao by-products on anthropometric and biochemical variables in a group of overweight subjects participating in a program composed of reduced-calorie-diet counseling plus a simple aerobic exercise plan. The results showed that counseling induced weight and abdominal circumference reductions in both groups. TGs did not change in the control group; however, TG decreased significantly by 54.9 mg/dL (27.9%) in the experimental group. The TG/HDL cholesterol ratio changed markedly (1.5) in the experimental group. The results reported suggest the use of cacao by-products as an alternative for the treatment of hypertriglyceridemia.
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Affiliation(s)
- Perla León-Flores
- Integral Caardiometabolic Research Laboratory, Research and Posgraduate Studies Section, School of Medicine, National Polytechnique Institute, Mexico City, Mexico
| | - Nayelli Nájera
- Integral Caardiometabolic Research Laboratory, Research and Posgraduate Studies Section, School of Medicine, National Polytechnique Institute, Mexico City, Mexico
| | - Elizabeth Pérez
- Unit of Metabolism and Nutritional Support, Hospital Juarez, Mexico City, Mexico
| | - Blanca Pardo
- Unit of Metabolism and Nutritional Support, Hospital Juarez, Mexico City, Mexico
| | | | | | | | - Isabel Hidalgo
- Integral Caardiometabolic Research Laboratory, Research and Posgraduate Studies Section, School of Medicine, National Polytechnique Institute, Mexico City, Mexico
| | - Guillermo Ceballos
- Integral Caardiometabolic Research Laboratory, Research and Posgraduate Studies Section, School of Medicine, National Polytechnique Institute, Mexico City, Mexico
| | - Eduardo Meaney
- Integral Caardiometabolic Research Laboratory, Research and Posgraduate Studies Section, School of Medicine, National Polytechnique Institute, Mexico City, Mexico
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Ponticelli C, Arnaboldi L, Moroni G, Corsini A. Treatment of dyslipidemia in kidney transplantation. Expert Opin Drug Saf 2020; 19:257-267. [DOI: 10.1080/14740338.2020.1732921] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Claudio Ponticelli
- Divisione di Nefrologia, Istituto Scientifico Ospedale Maggiore, Milano, Italy (retired)
| | - Lorenzo Arnaboldi
- Dipartimento di Scienze Farmacologiche e Biomolecolari (DISFeB), Università degli Studi di Milano, Milano, Italy
| | - Gabriella Moroni
- Nefrologia e Dialisi, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Alberto Corsini
- Dipartimento di Scienze Farmacologiche e Biomolecolari (DISFeB), Università degli Studi di Milano, Milano, Italy
- IRCCS Multimedica, Milano, Italy
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Jones GM, Caccavello R, Palii SP, Pullinger CR, Kane JP, Mulligan K, Gugliucci A, Schwarz JM. Separation of postprandial lipoproteins: improved purification of chylomicrons using an ApoB100 immunoaffinity method. J Lipid Res 2019; 61:455-463. [PMID: 31888979 DOI: 10.1194/jlr.d119000121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 12/23/2019] [Indexed: 11/20/2022] Open
Abstract
Elevated levels of triglyceride-rich lipoproteins (TRLs), both fasting and postprandial, are associated with increased risk for atherosclerosis. However, guidelines for treatment are defined solely by fasting lipid levels, even though postprandial lipids may be more informative. In the postprandial state, circulating lipids consist of dietary fat transported from the intestine in chylomicrons (CMs; containing ApoB48) and fat transported from the liver in VLDL (containing ApoB100). Research into the roles of endogenous versus dietary fat has been hindered because of the difficulty in separating these particles by ultracentrifugation. CM fractions have considerable contamination from VLDL (purity, 10%). To separate CMs from VLDL, we produced polyclonal antibodies against ApoB100 and generated immunoaffinity columns. TRLs isolated by ultracentrifugation of plasma were applied to these columns, and highly purified CMs were collected (purity, 90-94%). Overall eight healthy unmedicated adult volunteers (BMI, 27.2 ± 1.4 kg/m2; fasting triacylglycerol, 102.6 ± 19.5 mg/dl) participated in a feeding study, which contained an oral stable-isotope tracer (1-13C acetate). We then used this technique on plasma samples freshly collected during an 8 h human feeding study from a subset of four subjects. We analyzed fractionated lipoproteins by Western blot, isolated and derivatized triacylglycerols, and calculated fractional de novo lipogenesis. The results demonstrated effective separation of postprandial lipoproteins and substantially improved purity compared with ultracentrifugation protocols, using the immunoaffinity method. This method can be used to better delineate the role of dietary sugar and fat on postprandial lipids in cardiovascular risk and explore the potential role of CM remnants in atherosclerosis.
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Affiliation(s)
- Grace Marie Jones
- Departments of Basic Science College of Osteopathic Medicine, Touro University California, Vallejo, CA
| | - Russell Caccavello
- Research, College of Osteopathic Medicine, Touro University California, Vallejo, CA
| | - Sergiu P Palii
- Research, College of Osteopathic Medicine, Touro University California, Vallejo, CA
| | - Clive R Pullinger
- Cardiovascular Research Institute University of California, San Francisco, San Francisco, CA.,Departments of Physiological Nursing University of California, San Francisco, San Francisco, CA
| | - John P Kane
- Cardiovascular Research Institute University of California, San Francisco, San Francisco, CA.,Biochemistry and Biophysics, University of California, San Francisco, San Francisco, CA
| | - Kathleen Mulligan
- Research, College of Osteopathic Medicine, Touro University California, Vallejo, CA.,Department of Medicine, Division of Endocrinology, University of California, San Francisco, San Francisco, CA and Zuckerberg San Francisco General Hospital, San Francisco, CA
| | - Alejandro Gugliucci
- Research, College of Osteopathic Medicine, Touro University California, Vallejo, CA
| | - Jean-Marc Schwarz
- Departments of Basic Science College of Osteopathic Medicine, Touro University California, Vallejo, CA .,Department of Medicine, Division of Endocrinology, University of California, San Francisco, San Francisco, CA and Zuckerberg San Francisco General Hospital, San Francisco, CA
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Abstract
PURPOSE OF REVIEW To review randomized interventional clinical and imaging trials that support lower targeted atherogenic lipoprotein cholesterol goals in "extreme" and "very high" atherosclerotic cardiovascular disease (ASCVD) risk settings. Major atherosclerotic cardiovascular event (MACE) prevention among the highest risk patients with ASCVD requires aggressive management of global risks, including lowering of the fundamental atherogenic apolipoprotein B-associated lipoprotein cholesterol particles [i.e., triglyceride-rich lipoprotein remnant cholesterol, low-density lipoprotein cholesterol (LDL-C), and lipoprotein(a)]. LDL-C has been the long-time focus of imaging studies and randomized clinical trials (RCTs). The 2004 adult treatment panel (ATP-III) update recognized that the long-standing targeted LDL-C goal of < 100 mg/dL potentially fostered substantial undertreatment of the very highest coronary heart disease (CHD) risk individuals and was lowered to < 70 mg/dL as an "optional" goal for "very high" 10-year CHD [CHD death + myocardial infarction (MI)] risk exceeding 20%. This evidence-based guideline change was supported by the observed benefits demonstrated in the high-risk primary and secondary prevention populations in the Heart Protection Study (HPS), the acute coronary syndrome (ACS) population in the Pravastatin or Atorvastatin Evaluation and Infection Therapy-Thrombolysis in Myocardial Infarction 22 trial (PROVE-IT), and the secondary prevention population in the Reversal of Atherosclerosis with Aggressive Lipid Lowering (REVERSAL) intravascular ultrasound (IVUS) study. Subsequent national and international guidelines maintained a targeted LDL-C goal < 70 mg/dL, or a threshold for management of > 70 mg/dL for patients with CHD, CHD risk equivalency, or ASCVD. RECENT FINDINGS Subgroup or meta-analyses of several RCTs, IVUS imaging studies, and the ACS population in IMProved Reduction of Outcomes: Vytorin Efficacy International Trial (IMPROVE-IT) supported the evidence-based 2017 American Association Clinical Endocrinologist (AACE) guideline change establishing a targeted LDL-C goal < 55 mg/dL, non-HDL-C < 80 mg/dl, and apolipoprotein B (apo B) < 70 mg/dL for patients at "Extreme" ASCVD risk, i.e., 10-year 3-point-MACE-composite (CV death, non-fatal MI, or ischemic stroke) risk exceeding 30%. Moreover, with no recognized lower-limit-associated intolerance or safety issues, even more intensive lowering of atherogenic cholesterol levels is supported by the following evidence base: (1) analysis of eight high-intensity statin-based prospective secondary prevention IVUS atheroma volume regression trials; (2) a distribution analysis of on-treatment, ezetimibe and background-statin, of the very low LDL-C levels reached and CVD event risk in the IMPROVE-IT ACS population; (3) the secondary prevention Global Assessment of Pl\aque Regression With a PCSK9 Antibody as Measured by Intravascular Ultrasound (GLAGOV) on background-statin; and (4) the secondary prevention population of Further Cardiovascular Outcomes Research with PCSK9 Inhibition in Subjects with Elevated Risk (FOURIER). By example, in FOURIER, the population on background-statin at a baseline median 92 mg/dL achieved median LDL-C level of 30 mg/dL and non-HDL-C to < 65 mg/dl, and apo B to < 50 mg/dL, and subgroup and post hoc analyses all demonstrated additional ASCVD event reduction benefits as LDL-C was further reduced. The level of ASCVD risk determines the degree, urgency, and persistence in global risk management, including fundamental atherogenic lipoprotein cholesterol particle lowering. "Extreme" risk patients may require extremely low targeted LDL-C, non-HDL-C and apo B goals; such efforts, implied by more recent interventional trials and analyses, are aimed at maximal atheroma plaque regression, stabilization, and MACE event reduction with the aspiration of improved quality lifespan.
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Affiliation(s)
- Paul D Rosenblit
- Department of Medicine, Division of Endocrinology, Diabetes, & Metabolism, University California, Irvine (UCI), School of Medicine, Irvine, CA, 92697, USA.
- Diabetes Out-Patient Clinic, UCI Medical Center, Orange, CA, 92868, USA.
- Diabetes/Lipid Management & Research Center, 18821 Delaware St., Suite 202, Huntington Beach, CA, 92648, USA.
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Impact of Ramadan diurnal intermittent fasting on the metabolic syndrome components in healthy, non-athletic Muslim people aged over 15 years: a systematic review and meta-analysis. Br J Nutr 2019; 123:1-22. [PMID: 31581955 DOI: 10.1017/s000711451900254x] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Studies on the impact of Ramadan diurnal intermittent fasting (RDIF) on the metabolic syndrome (MetS) components among healthy Muslims observing Ramadan month have yielded contradictory results. This comprehensive meta-analysis aimed to obtain a more stable estimate of the effect size of fasting during Ramadan on the MetS components, examine variability among studies, assess the generalisability of reported results and perform subgroup analyses for associated factors. We searched the CINAHL, Cochrane, EBSCOhost, Google Scholar, ProQuest Medical, PubMed/MEDLINE, ScienceDirect, Scopus and Web of Science databases for relevant studies published from 1950 to March 2019. The MetS components analysed were: waist circumference (WC), systolic blood pressure (SBP), fasting plasma/serum glucose (FG), TAG, and HDL-cholesterol. We identified eighty-five studies (4326 participants in total) that were conducted in twenty-three countries between 1982 and 2019. RDIF-induced effect sizes for the MetS components were: small reductions in WC (no. of studies K = 24, N 1557, Hedges' g = -0·312, 95 % CI -0·387, -0·236), SBP (K = 22, N 1172, Hedges' g = -0·239, 95 % CI -0·372, -0·106), FG (K = 51, N 2318, Hedges' g = -0·101, 95 % CI -0·260, 0·004) and TAG (K = 63, N 2862, Hedges' g = -0·088, 95 % CI -0·171, -0·004) and a small increase in HDL-cholesterol (K = 57, N 2771, Hedges' g = 0·150, 95 % CI 0·064, 0·236). We concluded that among healthy people, RDIF shows small improvement in the five MetS components: WC, SBP, TAG, FG and HDL.
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Kim NH, Han KH, Choi J, Lee J, Kim SG. Use of fenofibrate on cardiovascular outcomes in statin users with metabolic syndrome: propensity matched cohort study. BMJ 2019; 366:l5125. [PMID: 31562117 PMCID: PMC6763755 DOI: 10.1136/bmj.l5125] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To investigate whether fenofibrate as add-on to statin treatment reduce persistent cardiovascular risk in adults with metabolic syndrome in a real world setting. DESIGN Propensity matched cohort study. SETTING Population based cohort in Korea. PARTICIPANTS 29 771 adults with metabolic syndrome (≥40 years) receiving statin treatment. 2156 participants receiving combined treatment (statin plus fenofibrate) were weighted based on propensity score in a 1:5 ratio with 8549 participants using statin only treatment. MAIN OUTCOME MEASURE Primary outcome was composite cardiovascular events including incident coronary heart disease, ischaemic stroke, and death from cardiovascular causes. RESULTS The incidence rate per 1000 person years of composite cardiovascular events was 17.7 (95% confidence interval 14.4 to 21.8) in the combined treatment group and 22.0 (20.1 to 24.1) in the statin group. The risk of composite cardiovascular events was significantly reduced in the combined treatment group compared with statin group (adjusted hazard ratio 0.74, 95% confidence interval 0.58 to 0.93; P=0.01). The significance was maintained in the on-treatment analysis (hazard ratio 0.63, 95% confidence interval 0.44 to 0.92; P=0.02). The risk of incident coronary heart disease, ischaemic stroke, and cardiovascular death was lower in the combined treatment group than statin group but was not significant. Participant characteristics did not appear to be associated with the low risk of composite cardiovascular events with combined treatment. CONCLUSION In this propensity weighted cohort study of adults with metabolic syndrome, the risk of major cardiovascular events was significantly lower with fenofibrate as add-on to statin treatment than with statin treatment alone.
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Affiliation(s)
- Nam Hoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, 126-1, Anam-dong 5-ga, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Ki Hoon Han
- Department of Internal Medicine, Ulsan University, Seoul, Republic of Korea
| | - Jimi Choi
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
| | - Juneyoung Lee
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sin Gon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, 126-1, Anam-dong 5-ga, Seongbuk-gu, Seoul 02841, Republic of Korea
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Lebas H, Yahiaoui K, Martos R, Boulaftali Y. Platelets Are at the Nexus of Vascular Diseases. Front Cardiovasc Med 2019; 6:132. [PMID: 31572732 PMCID: PMC6749018 DOI: 10.3389/fcvm.2019.00132] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 08/23/2019] [Indexed: 12/17/2022] Open
Abstract
Platelets are important actors of cardiovascular diseases (CVD). Current antiplatelet drugs that inhibit platelet aggregation have been shown to be effective in CVD treatment. However, the management of bleeding complications is still an issue in vascular diseases. While platelets can act individually, they interact with vascular cells and leukocytes at sites of vascular injury and inflammation. The main goal remains to better understand platelet mechanisms in thrombo-inflammatory diseases and provide new lines of safe treatments. Beyond their role in hemostasis and thrombosis, recent studies have reported the role of several aspects of platelet functions in CVD progression. In this review, we will provide a comprehensive overview of platelet mechanisms involved in several vascular diseases.
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Affiliation(s)
- Héloïse Lebas
- Laboratory of Vascular Translational Science, U1148 Institut National de la Santé et de la Recherche Médicale (INSERM), Sorbonne Paris Cite, Univ Paris Diderot, Paris, France
| | - Katia Yahiaoui
- Laboratory of Vascular Translational Science, U1148 Institut National de la Santé et de la Recherche Médicale (INSERM), Sorbonne Paris Cite, Univ Paris Diderot, Paris, France
| | - Raphaël Martos
- Laboratory of Vascular Translational Science, U1148 Institut National de la Santé et de la Recherche Médicale (INSERM), Sorbonne Paris Cite, Univ Paris Diderot, Paris, France
| | - Yacine Boulaftali
- Laboratory of Vascular Translational Science, U1148 Institut National de la Santé et de la Recherche Médicale (INSERM), Sorbonne Paris Cite, Univ Paris Diderot, Paris, France
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Rosenzweig JL, Bakris GL, Berglund LF, Hivert MF, Horton ES, Kalyani RR, Murad MH, Vergès BL. Primary Prevention of ASCVD and T2DM in Patients at Metabolic Risk: An Endocrine Society* Clinical Practice Guideline. J Clin Endocrinol Metab 2019; 104:3939-3985. [PMID: 31365087 DOI: 10.1210/jc.2019-01338] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 06/13/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To develop clinical practice guidelines for the primary prevention of atherosclerotic cardiovascular disease (ASCVD) and type 2 diabetes mellitus (T2DM) in individuals at metabolic risk for developing these conditions. CONCLUSIONS Health care providers should incorporate regular screening and identification of individuals at metabolic risk (at higher risk for ASCVD and T2DM) with measurement of blood pressure, waist circumference, fasting lipid profile, and blood glucose. Individuals identified at metabolic risk should undergo 10-year global risk assessment for ASCVD or coronary heart disease to determine targets of therapy for reduction of apolipoprotein B-containing lipoproteins. Hypertension should be treated to targets outlined in this guideline. Individuals with prediabetes should be tested at least annually for progression to diabetes and referred to intensive diet and physical activity behavioral counseling programs. For the primary prevention of ASCVD and T2DM, the Writing Committee recommends lifestyle management be the first priority. Behavioral programs should include a heart-healthy dietary pattern and sodium restriction, as well as an active lifestyle with daily walking, limited sedentary time, and a structured program of physical activity, if appropriate. Individuals with excess weight should aim for loss of ≥5% of initial body weight in the first year. Behavior changes should be supported by a comprehensive program led by trained interventionists and reinforced by primary care providers. Pharmacological and medical therapy can be used in addition to lifestyle modification when recommended goals are not achieved.
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Affiliation(s)
| | | | | | - Marie-France Hivert
- Harvard Pilgrim Health Care Institute, Harvard Medical School, Boston, Massachusetts
| | | | - Rita R Kalyani
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - M Hassan Murad
- Evidence-Based Practice Center, Mayo Clinic, Rochester, Minnesota
| | - Bruno L Vergès
- Centre Hospitalier Universitaire Dijon Bourgogne, Dijon, France
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Substrate utilization and metabolic profile in response to overfeeding with a high-fat diet in South Asian and white men: a sedentary lifestyle study. Int J Obes (Lond) 2019; 44:136-146. [PMID: 31040398 DOI: 10.1038/s41366-019-0368-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 02/02/2019] [Accepted: 03/10/2019] [Indexed: 01/29/2023]
Abstract
BACKGROUND For the same BMI, South Asians have a higher body fat percentage, a higher liver fat content and a more adverse metabolic profile than whites. South Asians may have a lower fat oxidation than whites, which could result in an unfavorable metabolic profile when exposed to increased high-fat foods consumption and decreased physical activity as in current modern lifestyle. OBJECTIVE To determine substrate partitioning, liver fat accumulation and metabolic profile in South Asian and white men in response to overfeeding with high-fat diet under sedentary conditions in a respiration chamber. DESIGN Ten South Asian men (BMI, 18-29 kg/m2) and 10 white men (BMI, 22-33 kg/m2), matched for body fat percentage, aged 20-40 year were included. A weight maintenance diet (30% fat, 55% carbohydrate, and 15% protein) was given for 3 days. Thereafter, a baseline measurement of liver fat content (1H-MRS) and blood parameters was performed. Subsequently, subjects were overfed (150% energy requirement) with a high-fat diet (60% fat, 25% carbohydrate, and 15% protein) over 3 consecutive days while staying in a respiration chamber mimicking a sedentary lifestyle. Energy expenditure and substrate use were measured for 3 × 24-h. Liver fat and blood parameters were measured again after the subjects left the chamber. RESULTS The 24-h fat oxidation as a percentage of total energy expenditure did not differ between ethnicities (P = 0.30). Overfeeding increased liver fat content (P = 0.02), but the increase did not differ between ethnicities (P = 0.64). In South Asians, overfeeding tended to increase LDL-cholesterol (P = 0.08), tended to decrease glucose clearance (P = 0.06) and tended to elevate insulin response (P = 0.07) slightly more than whites. CONCLUSIONS Despite a similar substrate partitioning and similar accretion of liver fat, overfeeding with high-fat under sedentary conditions tended to have more adverse effects on the lipid profile and insulin sensitivity in South Asians.
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Lin LY, Hsu CY, Lee HA, Wang WH, Kurniawan AL, Chao JCJ. Dietary Patterns in Relation to Components of Dyslipidemia and Fasting Plasma Glucose in Adults with Dyslipidemia and Elevated Fasting Plasma Glucose in Taiwan. Nutrients 2019; 11:nu11040845. [PMID: 31013996 PMCID: PMC6520691 DOI: 10.3390/nu11040845] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/09/2019] [Accepted: 04/10/2019] [Indexed: 12/18/2022] Open
Abstract
Dietary patterns have been proposed to be related to dyslipidemia and hyperglycemia. This study investigated the correlation of dietary patterns with components of dyslipidemia and fasting plasma glucose (FPG) among young and middle-aged adults (aged between 20 and 50 years) with dyslipidemia and abnormal FPG in Taiwan. This cross-sectional study used the database compiled in Taiwan between 2001 to 2010. A total of 13,609 subjects aged between 20 and 50 years were selected. Dyslipidemia was defined primarily according to the National Cholesterol Education Program Adult Treatment Panel III guidelines with minor modification. Elevated FPG level was defined according to the American Diabetes Association. The factor analysis was conducted to identify three dietary patterns. Higher scores of the meat-convenience dietary pattern (high intake of deep-fried and processed food, sauces, sugar-added beverages, meat and organ meats, instant noodles, rice or flour cooked in oil, and eggs) had no association with components of dyslipidemia and abnormal FPG. Higher scores of the vegetables-fruits-seafood dietary pattern (high intake of vegetables, vegetables with oil or dressing, fruits, seafood, legumes, soy products, and rice or flour products) was inversely associated with hypercholesterolemia and positively associated with hyperglycemia. Higher scores of the dairy-complex carbohydrate dietary pattern (high intake of dairy products, milk, root crops, jam or honey, and whole grains) was inversely correlated with hypertriglycemia and low high-density lipoprotein cholesterol level. Our results support that the dietary pattern may have a role in the prevention and management of dyslipidemia and abnormal fasting plasma glucose.
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Affiliation(s)
- Li-Yin Lin
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
| | - Chien-Yeh Hsu
- Department of Information Management, National Taipei University of Nursing and Health Sciences, 365 Ming-Te Road, Peitou District, Taipei 11031, Taiwan.
- Master Program in Global Health and Development, College of Public Health, Taipei Medical University, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
| | - Hsiu-An Lee
- Department of Computer Science and Information Engineering, Tamkang University, New Taipei 25137, Taiwan.
| | - Wan-Hsiang Wang
- Department of Information Management, National Taipei University of Nursing and Health Sciences, 365 Ming-Te Road, Peitou District, Taipei 11031, Taiwan.
| | - Adi Lukas Kurniawan
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
| | - Jane C-J Chao
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
- Master Program in Global Health and Development, College of Public Health, Taipei Medical University, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
- Nutrition Research Center, Taipei Medical University Hospital, 252 Wu-Hsing Street, Taipei 11031, Taiwan.
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Li Y, Wang L, Xu J, Niu W, Shi H, Hu L, Zhang Y, Zhang M, Bao X, Zhang N, Sun Y. Higher chromosomal aberration rate in miscarried conceptus from polycystic ovary syndrome women undergoing assisted reproductive treatment. Fertil Steril 2019; 111:936-943.e2. [PMID: 30922640 DOI: 10.1016/j.fertnstert.2019.01.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 12/31/2018] [Accepted: 01/16/2019] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To assess the potential association between polycystic ovary syndrome (PCOS) and chromosomally aberrant miscarriage during treatment with assisted reproductive technology (ART). DESIGN A retrospective, single-center study. SETTING University-affiliated reproductive center. PATIENT(S) A total of 328 patients sent their first trimester miscarried chorionic villus for genetic examination after ART in our center from January 2013 to September 2016, of which 119 cases were women with PCOS and 209 were non-PCOS controls. No known definite miscarriage-related concomitants existed in any study subject. INTERVENTION(S) Single nucleotide polymorphism array analysis was performed on all collected samples. MAIN OUTCOME MEASURE(S) Frequency of aberrant karyotype of miscarried conceptus and the correlation between PCOS and chromosomally aberrant miscarriage. RESULT(S) A total of 173 (52.7% of 328) conceptuses were identified as chromosomally aberrant by single nucleotide polymorphism array. Chromosomal aberrations were more frequent in conceptuses from PCOS patients compared with controls (61.3% vs. 47.8%). Furthermore, both univariate and multivariable analysis identified PCOS as a risk factor for an embryo/fetus to be chromosomally abnormal, with odds ratios of 1.957 (95% confidence interval, 1.067-3.590) and 2.008 (95% confidence interval, 1.038-3.883), respectively. CONCLUSION(S) Women with PCOS were at an increased risk of miscarrying a chromosomally aberrant embryo/fetus compared with non-PCOS controls during ART. Mechanisms require further investigation. Preimplantation genetic screening might be an effective approach to decrease the risk of spontaneous miscarriage for women with PCOS.
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Affiliation(s)
- Ying Li
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Linlin Wang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Jiawei Xu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Wenbin Niu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Hao Shi
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Linli Hu
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Yile Zhang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Meixiang Zhang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Xiao Bao
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Nan Zhang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China
| | - Yingpu Sun
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory of Reproduction and Genetics, Henan, People's Republic of China.
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Chaudhari HE, Patil SD. Assessment of hazardous elements of metabolic syndrome in hypertensive patients to defend them from cardiovascular risk in tribal region. Diabetes Metab Syndr 2019; 13:925-931. [PMID: 31336546 DOI: 10.1016/j.dsx.2018.12.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 12/19/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Hypertension is an exceptionally common condition which every now and again remains undiscovered until generally late in its course, prompting an assortment of other hazardous conditions. Around 91.3% of the hypertensive patients had no less than one related cardiovascular hazard factor. Our investigation plans to estimate the relationship of hazard factor with cardiovascular Disease. MATERIALS AND METHODS This is observational and follows up investigation which focused 145 patients from Indira Gandhi Memorial Hospital over a time of one year (July 2016 to October 2017). Out of 145, 127 Patients could enrolled in the study for actual biochemical Estimation. We followed the modified NCEP ATP-III criteria of metabolic Syndrome for categorization of the patients. RESULT Among 127 patients, 90 (78.26%) patients were found to be having metabolic disorder and without metabolic disorder were 25 (21.73%) and frequency rate was high in the age assemble between 51 and 60. Prevalence rate was high in farmer housewives having 4-6 years length of hypertension. Most common combination of lifted levels of parameters found to be HbA1c, triglyceride and waist circumference and it was 33.33% in both male and female. Lipid profile and was abnormal during baseline, and significant variation was found during follow up after patient counseling and proper treatment. CONCLUSION The study justifies the view that all hypertensive patients should be screened for metabolic syndrome and those who diagnosed as a positive should be put on the proper treatment to protect them from CVS risk.
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Affiliation(s)
- Hemakshi E Chaudhari
- Department of Clinical Pharmacy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist- Dhulia, Maharashtra, 425405, India
| | - Sativa D Patil
- Department of Clinical Pharmacy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dist- Dhulia, Maharashtra, 425405, India.
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Chu SY, Jung JH, Park MJ, Kim SH. Risk assessment of metabolic syndrome in adolescents using the triglyceride/high-density lipoprotein cholesterol ratio and the total cholesterol/high-density lipoprotein cholesterol ratio. Ann Pediatr Endocrinol Metab 2019; 24:41-48. [PMID: 30943679 PMCID: PMC6449623 DOI: 10.6065/apem.2019.24.1.41] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 08/24/2018] [Indexed: 12/29/2022] Open
Abstract
PURPOSE This study was conducted to investigate the distributions of the triglyceride (TG) to high-density lipoprotein-cholesterol (HDL-C) ratio and total cholesterol (TC) to HDL-C ratio, and to explore their usefulness as markers of metabolic syndrome (MetS) in Korean adolescents. METHODS We obtained data for 2,721 adolescents (1,436 boys and 1,285 girls) aged 10-18 years who participated in the Korean National Health and Nutrition Examination Surveys from 2008 to 2010. International Diabetes Federation criteria were used to define MetS. RESULTS There were no significant gender-related differences in TG/HDL-C or TC/HDL-C ratios. These lipid ratios showed significant associations with homeostatic model assessment for insulin resistance (HOMA-IR) and waist circumference. Areas under the receiver operating characteristic curve to identify MetS were 0.947 for TG/HDL-C and 0.924 for TC/HDL-C, which were higher than that of HOMA-IR (0.822). Optimal cutoff values (sensitivity, specificity) of TG/HDL-C and TC/HDL-C ratios for MetS prediction were 3.3 (85.7%, 89.9%), and 3.8 (92.9%, 82.8%), respectively. Odds ratio (OR; 95% confidence intervals [CIs]) for MetS in adolescents with TC/HDL-C ratio above the cutoff value was 14.8 (2.8-77.4), while that for TG/HDL-C ratio about the cutoff value was 30.6 (6.0-157.6). In adolescents who had both lipid ratios above the cutoff values, the OR (95% CI) for MetS was 36.2 (7.2-186.2). CONCLUSION TG/HDL-C and TC/HDL-C ratios are useful markers of metabolic syndrome with high predictive value in Korean adolescents.
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Affiliation(s)
- Shou-Yu Chu
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Ji-Hyun Jung
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Mi-Jung Park
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Shin-Hye Kim
- Department of Pediatrics, Inje University Sanggye Paik Hospital, Seoul, Korea,Address for correspondence: Shin-Hye Kim, MD, PhD Department of Pediatrics, Inje University Sanggye Paik Hospital, 1342, Dongilro, Nowon-gu, Seoul 01757, Korea Tel: +82-2-950-1071 Fax: +82-2-950-1246 E-mail:
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Angoorani P, Khademian M, Ejtahed HS, Heshmat R, Motlagh ME, Vafaeenia M, Shafiee G, Mahdivi-Gorabi A, Qorbani M, Kelishadi R. Are non-high-density lipoprotein fractions associated with pediatric metabolic syndrome? The CASPIAN-V study. Lipids Health Dis 2018; 17:257. [PMID: 30428934 PMCID: PMC6236929 DOI: 10.1186/s12944-018-0895-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 10/21/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Non-high-density lipoprotein cholesterol (non-HDL-C) is considered as a valuable predictor for dyslipidemia and subclinical atherosclerosis which can be an appropriate index for identifying individuals with metabolic syndrome (MetS). OBJECTIVE To evaluate the association between non-HDL-C MetS and determine the optimal cut-points of non-HDL-C fractions for identifying MetS in Iranian children and adolescents. METHODS This nationwide study was conducted in the framework of the fifth survey of a national school-based surveillance program on children and adolescents aged 7-18 years. MetS was defined by the Adult Treatment Panel III (ATP III) criteria modified for the pediatric age group. The analysis of receiver operating characteristic (ROC) curve was applied to determine the optimal cut-points of non-HDL-C, difference between non-HDL-C and LDL-C (Diff-C) and triglycerides (TG) to HDL-C ratio (TG/HDL-C) for the prediction of MetS. RESULTS Overall, the study participants consisted of 3843 students (52.3% boys) with mean (±SD) age of 12.28 (3.1) years. The odds of high LDL-C, low HDL-C and MetS were increased in subjects with higher non-HDL-C, Diff-C and TG/HDL-C (P < 0.05). Non-HDL-C, Diff-C and TG/HDL-C cut-off points for predicting MetS were 120.5 mg/dl (sensitivity: 44%, specificity: 73%), 19.9 mg/dl (sensitivity: 85%, specificity: 75%) and 2.53 (sensitivity: 82%, specificity: 79%), respectively. CONCLUSIONS This study revealed a strong association between surrogates for serum lipid profile including non-HDL-C, TG/HDL-C and Diff-C and pediatric MetS. Our findings suggest that age- and gender-specific reference values of these markers were appropriate for both risk classification and long-term control of cardiovascular events in clinical assessments.
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Affiliation(s)
- Pooneh Angoorani
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Majid Khademian
- Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Hezar-Jarib Ave, Isfahan, Iran
| | - Hanieh-Sadat Ejtahed
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Heshmat
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mahya Vafaeenia
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Gita Shafiee
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Armita Mahdivi-Gorabi
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Roya Kelishadi
- Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Hezar-Jarib Ave, Isfahan, Iran.
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Hong SB, Shin KA. Significance of Non HDL-cholesterol and Triglyceride to HDL-cholesterol Ratio as Predictors for Metabolic Syndrome among Korean Elderly. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2018. [DOI: 10.15324/kjcls.2018.50.3.245] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Affiliation(s)
- Seung Bok Hong
- Department of Clinical Laboratory Science, Chungbuk Health & Science University, Cheongju, Korea
| | - Kyung-A Shin
- Department of Clinical Laboratory Science, Shinsung University, Dangjin, Korea
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