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Velidakis N, Stachteas P, Gkougkoudi E, Papadopoulos C, Kadoglou NPE. Classical and Novel Lipid-Lowering Therapies for Diabetic Patients with Established Coronary Artery Disease or High Risk of Coronary Artery Disease-A Narrative Clinical Review. Pharmaceuticals (Basel) 2024; 17:568. [PMID: 38794138 PMCID: PMC11124492 DOI: 10.3390/ph17050568] [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: 03/19/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024] Open
Abstract
Diabetic atherosclerosis is a complex process that is characterized by diffuse and unstable lesions increasing 2-4-fold the risk of adverse cardiovascular (CV) events. Diabetic dyslipidemia has a predominant role in coronary artery disease (CAD) and has been the target of classical and emerging pharmaceutical agents with established or promising CV benefits. The aim of the present narrative review was to summarize the effects of classical and novel lipid-lowering pharmaceutical agents on lipid profile and CV outcomes in diabetic patients with established CAD or high risk of CAD. Statins remain the first-line treatment for all diabetic patients since they considerably ameliorate lipid parameters and non-lipid CV risk factors, leading to reduced CV morbidity and mortality. Complementary to statins, ezetimibe exerts lipid-lowering properties with modest but significant reductions in major adverse cardiovascular events (MACEs) and CV mortality. PCSK9 inhibitors considerably reduce LDL-C levels and lower MACEs in diabetic patients. On the other hand, fibrates may confer a very modest decline in MACE incidence, while the CV impact of omega-3 fatty acids is promising but remains questionable. Bempedoic acid and inclisiran have a potential therapeutic role in the management of diabetic dyslipidemia, but this is still not adequately documented. Given the heightened CV risk among individuals with diabetes, more decisive results would be of great importance in the utility of all these drugs.
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Affiliation(s)
- Nikolaos Velidakis
- Medical School, University of Cyprus, 2029 Nicosia, Cyprus; (N.V.); (E.G.)
| | - Panagiotis Stachteas
- Third Department of Cardiology, Aristotle University of Thessaloniki, General Hospital “Hippokration”, 541 24 Thessaloniki, Greece; (P.S.); (C.P.)
| | | | - Christodoulos Papadopoulos
- Third Department of Cardiology, Aristotle University of Thessaloniki, General Hospital “Hippokration”, 541 24 Thessaloniki, Greece; (P.S.); (C.P.)
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2
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Chait A. Multifactorial chylomicronemia syndrome. Curr Opin Endocrinol Diabetes Obes 2024; 31:78-83. [PMID: 37994661 DOI: 10.1097/med.0000000000000846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
PURPOSE OF REVIEW The aim of this review was to understand the role of multifactorial chylomicronemia syndrome (MFCS) as a cause of severe hypertriglyceridemia; to distinguish it from other causes of severe hypertriglyceridemia; and to provide a rational approach to treatment. RECENT FINDINGS There have been advances in understanding the genetic underpinning of MFCS, and a better appreciation as to how to differentiate it from the much rarer familial chylomicronemia syndrome, in which there are substantial differences in the approach to their treatment. New approaches to triglyceride lowering will help reduce the risk of pancreatitis, the major complication of MFCS. SUMMARY MCSF is a condition in which plasma triglyceride levels are severely elevated, usually to due exacerbation of common genetic forms of hypertriglyceridemia by secondary causes of hypertriglyceridemia and/or triglyceride-raising drugs. Triglyceride-induced pancreatitis can be prevented by markedly reducing triglyceride levels by treating secondary causes and/or eliminating of triglyceride-raising drugs, and by using triglyceride-lowering drugs, especially fibrates. MFCS also increases cardiovascular disease risk, for which lifestyle measures and drugs are required.
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Affiliation(s)
- Alan Chait
- Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington, Seattle, USA
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3
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Fuior EV, Zvintzou E, Filippatos T, Giannatou K, Mparnia V, Simionescu M, Gafencu AV, Kypreos KE. Peroxisome Proliferator-Activated Receptor α in Lipoprotein Metabolism and Atherosclerotic Cardiovascular Disease. Biomedicines 2023; 11:2696. [PMID: 37893070 PMCID: PMC10604751 DOI: 10.3390/biomedicines11102696] [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: 08/23/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
Peroxisome proliferator-activated receptors (PPARs) are a group of ligand-binding transcription factors with pivotal action in regulating pleiotropic signaling pathways of energetic metabolism, immune responses and cell proliferation and differentiation. A significant body of evidence indicates that the PPARα receptor is an important modulator of plasma lipid and lipoprotein metabolism, with pluripotent effects influencing the lipid and apolipoprotein cargo of both atherogenic and antiatherogenic lipoproteins and their functionality. Clinical evidence supports an important role of PPARα agonists (fibric acid derivatives) in the treatment of hypertriglyceridemia and/or low high-density lipoprotein (HDL) cholesterol levels, although the effects of clinical trials are contradictory and point to a reduction in the risk of nonfatal and fatal myocardial infarction events. In this manuscript, we provide an up-to-date critical review of the existing relevant literature.
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Affiliation(s)
- Elena Valeria Fuior
- Institute of Cellular Biology and Pathology, “Nicolae Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (E.V.F.); (E.Z.); (M.S.)
| | - Evangelia Zvintzou
- Institute of Cellular Biology and Pathology, “Nicolae Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (E.V.F.); (E.Z.); (M.S.)
- Pharmacology Laboratory, Department of Medicine, University of Patras, 26500 Rio Achaias, Greece; (K.G.); (V.M.)
| | - Theodosios Filippatos
- Internal Medicine Clinic, Department of Medicine, University of Crete, 71500 Heraklion, Greece;
| | - Katerina Giannatou
- Pharmacology Laboratory, Department of Medicine, University of Patras, 26500 Rio Achaias, Greece; (K.G.); (V.M.)
| | - Victoria Mparnia
- Pharmacology Laboratory, Department of Medicine, University of Patras, 26500 Rio Achaias, Greece; (K.G.); (V.M.)
| | - Maya Simionescu
- Institute of Cellular Biology and Pathology, “Nicolae Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (E.V.F.); (E.Z.); (M.S.)
| | - Anca Violeta Gafencu
- Institute of Cellular Biology and Pathology, “Nicolae Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (E.V.F.); (E.Z.); (M.S.)
| | - Kyriakos E. Kypreos
- Institute of Cellular Biology and Pathology, “Nicolae Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (E.V.F.); (E.Z.); (M.S.)
- Pharmacology Laboratory, Department of Medicine, University of Patras, 26500 Rio Achaias, Greece; (K.G.); (V.M.)
- Department of Life Sciences, School of Sciences, European University Cyprus, 2404 Nicosia, Cyprus
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Screening of Fenofibrate-Simvastatin Solid Dispersions in the Development of Fixed-Dose Formulations for the Treatment of Lipid Disorders. Pharmaceutics 2023; 15:pharmaceutics15020603. [PMID: 36839925 PMCID: PMC9962408 DOI: 10.3390/pharmaceutics15020603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/03/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
The combination of statins and fibrates in the treatment of lipid abnormalities effectively regulates individual lipid fraction levels. In this study, the screening and assessment of the physicochemical properties of simvastatin-fenofibrate solid dispersions were performed. Fenofibrate and simvastatin were processed using the kneading method in different weight ratios, and the resulting solid dispersions were assessed using differential scanning calorimetry (DSC), X-ray powder diffractometry (XRPD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), contact angle, as well as dissolution tests. The obtained results confirmed the formation of a simple eutectic phase diagram, with a eutectic point containing 79 wt% fenofibrate and 21 wt% simvastatin, lack of chemical interactions between the ingredients, and simvastatin impact on improving fenofibrate dissolution profile, due to the formation of crystalline solid dispersions by the kneading method.
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Park MS, Youn JC, Kim EJ, Han KH, Lee SH, Kim SH, Kim BJ, Kwon SU, Ryu KH. Efficacy and Safety of Fenofibrate-Statin Combination Therapy in Patients With Inadequately Controlled Triglyceride Levels Despite Previous Statin Monotherapy: A Multicenter, Randomized, Double-blind, Phase IV Study. Clin Ther 2021; 43:1735-1747. [PMID: 34518033 DOI: 10.1016/j.clinthera.2021.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/21/2021] [Accepted: 08/10/2021] [Indexed: 12/18/2022]
Abstract
PURPOSE Residual cardiovascular risk reduction by fenofibrate in patients with high serum triglyceride (TG) levels despite previous statin monotherapy is not well characterized. The purpose of this study was to evaluate the efficacy and safety of a combination of choline fenofibrate and statin in patients with inadequately controlled TG levels despite previous statin monotherapy. METHODS This prospective, multicenter, randomized, double-blind study was conducted in Korea. A total of 133 patients with controlled LDL-C but elevated TG levels, already receiving statin monotherapy, were enrolled in the study, which was conducted from July 2018 to December 2019. Patients were randomly assigned to receive combination therapy with choline fenofibrate and statin or statin monotherapy in a 1:1 ratio. After 8 weeks of treatment, the lipid profiles and safety parameters of the patients in the 2 groups were compared. FINDINGS The study included 127 patients (64 in the combination group and 63 in the control group) older than 19 years. After 8 weeks of therapy, mean serum TG levels significantly decreased from 269.8 to 145.5 mg/dL (P < 0.0001) in the combination therapy group, whereas no significant changes occurred in the statin monotherapy group (from 271.1 to 280.5 mg/dL). Contrarily, the mean serum HDLC levels significantly increased from 45.0 to 50.4 mg/dL (P = 0.0004) in the combination therapy group, whereas there were no significant changes in the monotherapy group (from 44.3 to 44.7 mg/dL). There were no additional serious adverse events in the combination therapy group compared with the statin monotherapy group. IMPLICATIONS The combination therapy using choline fenofibrate and statin was found to be effective in serum TG control and likely tolerable in patients with high TG levels despite statin monotherapy. A larger study, conducted for a longer duration, is needed to evaluate the effectiveness of this combination in reducing cardiovascular risk. ClinicalTrials.gov identifier: NCT03874260.
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Affiliation(s)
- Myung Soo Park
- Department of Cardiology, Hallym University, Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Jong-Chan Youn
- Division of Cardiology, Department of Internal Medicine, Seoul St Mary's Hospital, Cardiovascular Research Institute for Intractable Disease, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eung Ju Kim
- Department of Cardiology, Korea University, Guro Hospital, Seoul, Korea
| | - Ki Hoon Han
- Department of Internal Medicine, Ulsan University, Asan Medical Center, Seoul, Korea
| | - Sang Hak Lee
- Department of Cardiology and Cardiovascular Research Institute, Yonsei University, Severance Hospital, Seoul, Korea
| | - Sung Hea Kim
- Department of Cardiology, Konkuk University Medical Center, Seoul, Korea
| | - Byung Jin Kim
- Department of Internal Medicine, Sungkyunkwan University, Kangbuk Samsung Hospital, Seoul, Korea
| | - Sung Uk Kwon
- Department of Cardiology, Inje University, Ilsan Paik Hospital, Goyang, Korea
| | - Kyu-Hyung Ryu
- Department of Cardiology, Hallym University, Dongtan Sacred Heart Hospital, Hwaseong, Korea.
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Chait A, Eckel RH. The Chylomicronemia Syndrome Is Most Often Multifactorial: A Narrative Review of Causes and Treatment. Ann Intern Med 2019; 170:626-634. [PMID: 31035285 DOI: 10.7326/m19-0203] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The chylomicronemia syndrome occurs when triglyceride levels are severely elevated (usually >16.95 mmol/L [1500 mg/dL]) and is characterized by such clinical features as abdominal pain, acute pancreatitis, eruptive xanthomas, and lipemia retinalis. It may result from 1 of 3 conditions: the presence of secondary forms of hypertriglyceridemia concurrent with genetic causes of hypertriglyceridemia, termed multifactorial chylomicronemia syndrome (MFCS); a deficiency in the enzyme lipoprotein lipase and some associated proteins, termed familial chylomicronemia syndrome (FCS); or familial partial lipodystrophy. Most chylomicronemia syndrome cases are the result of MFCS; FCS is very rare. In all these conditions, triglyceride-rich lipoproteins accumulate because of impaired plasma clearance. This review describes the 3 major causes of the chylomicronemia syndrome; their consequences; and the approaches to treatment, which differ considerably by group.
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Affiliation(s)
- Alan Chait
- University of Washington, Seattle, Washington (A.C.)
| | - Robert H Eckel
- University of Colorado Anschutz Medical Campus, Aurora, Colorado (R.H.E.)
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Johnson JN, Filler G. The importance of cardiovascular disease in pediatric transplantation and its link to the kidneys. Pediatr Transplant 2018; 22:e13146. [PMID: 29441655 DOI: 10.1111/petr.13146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/29/2017] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease is a frequent cause of morbidity and mortality in pediatric patients following solid organ transplant. CKD is also common in pediatric patients after a solid organ transplant, and the link between CKD and cardiovascular morbidity is strong. In this review, we examine potential etiologies to explain the risk of cardiovascular morbidity and mortality in pediatric solid organ recipients and identify targets for improving outcomes.
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Affiliation(s)
- Jonathan N Johnson
- Department of Pediatrics/Division of Pediatric Cardiology, Mayo Clinic, Rochester, Minnesota.,Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Guido Filler
- Department of Paediatrics, Schulich School of Medicine & Dentistry, London, ON, Canada.,Department of Medicine, Schulich School of Medicine & Dentistry, London, ON, Canada.,Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada
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8
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Filler G, Taheri S, McIntyre C, Smith C, Subramanian L, Fusch G, Fusch C. Chronic kidney disease stage affects small, dense low-density lipoprotein but not glycated low-density lipoprotein in younger chronic kidney disease patients: a cross-sectional study. Clin Kidney J 2017; 11:383-388. [PMID: 29992019 PMCID: PMC6007510 DOI: 10.1093/ckj/sfx115] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 08/17/2017] [Indexed: 01/26/2023] Open
Abstract
Background Small, dense low-density lipoprotein (sd-LDL) and glycated LDL (g-LDL) have been associated with cardiovascular disease (CVD) in chronic kidney disease (CKD) in patients >60 years of age. Since young adult and paediatric patients have shorter exposure to Framingham-type risk factors, our study aims to determine whether younger CKD patients exhibit the same sd-LDL and g-LDL pattern. Methods After ethics board approval, this cross-sectional study was conducted at two universities with 44 patients (mean ± standard deviation age 12.6 ± 4.9, range 2-24 years) with CKD stage of 1-5. Laboratory parameters studied were Cystatin C (CysC), CysC estimated glomerular filtration rate (eGFR) (calculated from the Filler formula), sd-LDL, g-LDL and albumin. Lipid samples were measured for sd-LDL and g-LDL using ELISA. Non-linear correlation analysis was performed to determine the relationship between g-LDL, sd-LDL and eGFR. Clinical Trials Registration is at clinicaltrials.gov, NCT02126293, https://clinicaltrials.gov/ct2/show/NCT02126293. Results Triglycerides, but not total cholesterol and calculated LDL, were associated with CKD stages (ANOVA P = 0.0091). As in adults, sd-LDL was significantly associated with CKD stages (ANOVA P = 0.0133), CysC eGFR (r = -0.6495, P < 0.00001), and body mass index (r = -0.3895, P = 0.0189), but not with age. By contrast, there was no significant correlation between g-LDL and CKD stages or CysC eGFR (P = 0.9678). Conclusions Our study demonstrates that only triglycerides and sd-LDL were associated with CKD stages in this young cohort without confounding Framingham-type CVD risk factors. While larger studies are needed, this study suggests that lowering sd-LDL levels may be a potential target to ameliorate the long-term CVD risks in paediatric CKD patients.
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Affiliation(s)
- Guido Filler
- Department of Paediatrics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada.,Department of Medicine, Division of Nephrology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada.,Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada.,Children's Health Research Institute, London, ON, Canada
| | - Sepideh Taheri
- Department of Paediatrics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Christopher McIntyre
- Department of Paediatrics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada.,Department of Medicine, Division of Nephrology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Connor Smith
- Department of Paediatrics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Lakshmimathy Subramanian
- Department of Paediatrics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Gerhard Fusch
- Department of Paediatrics, McMaster University, Hamilton, ON, Canada
| | - Christoph Fusch
- Department of Paediatrics, McMaster University, Hamilton, ON, Canada
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9
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Filippatos T, Tzavella E, Rizos C, Elisaf M, Liamis G. Acid-base and electrolyte disorders associated with the use of antidiabetic drugs. Expert Opin Drug Saf 2017; 16:1121-1132. [DOI: 10.1080/14740338.2017.1361400] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Theodosios Filippatos
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Eleftheria Tzavella
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Christos Rizos
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Moses Elisaf
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - George Liamis
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
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10
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Li H, Shin SE, Seo MS, An JR, Jung WK, Ha KS, Han ET, Hong SH, Bang H, Bae YM, Firth AL, Choi IW, Park WS. The PPARα activator fenofibrate inhibits voltage-dependent K + channels in rabbit coronary arterial smooth muscle cells. Eur J Pharmacol 2017; 812:155-162. [PMID: 28716724 DOI: 10.1016/j.ejphar.2017.07.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 07/03/2017] [Accepted: 07/13/2017] [Indexed: 11/29/2022]
Abstract
We examined the effects of the PPARα activator fenofibrate on voltage-dependent K+ (Kv) channels using a patch clamp technique in native rabbit coronary arterial smooth muscle cells. Kv current was inhibited by application of fenofibrate in a concentration-dependent manner, with an apparent IC50 value of 6.39 ± 0.53μM and a slope value (Hill coefficient) of 1.63 ± 0.10. Fenofibrate accelerated the decay rate of Kv channel inactivation. The rate constants of association and dissociation for fenofibrate were 0.81± 0.05μM-1s-1 and 4.70 ± 0.47s-1, respectively. Although fenofibrate did not affect the steady-state activation curves, fenofibrate shifted the inactivation curves toward a more negative potential. Application of train pulses (1 or 2Hz) progressively increased the fenofibrate-induced inhibition of the Kv channel, and the recovery time constant from inactivation was increased in the presence of fenofibrate, which suggested that the inhibitory effect of fenofibrate is use-dependent. Another PPARα activator, bezafibrate and PPARα inhibitor, GW 6471, did not affect the Kv current and also did not change the inhibitory effect of fenofibrate on the Kv current. From these results, we suggest that fenofibrate inhibited Kv current in a state-, time-, and use-dependent manner, completely independent of PPARα activation.
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Affiliation(s)
- Hongliang Li
- Institute of Medical Sciences, Department of Physiology, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea
| | - Sung Eun Shin
- Institute of Medical Sciences, Department of Physiology, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea
| | - Mi Seon Seo
- Institute of Medical Sciences, Department of Physiology, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea
| | - Jin Ryeol An
- Institute of Medical Sciences, Department of Physiology, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea
| | - Won-Kyo Jung
- Department of Biomedical Engineering, and Center for Marine-Integrated Biomedical Technology (BK21 Plus) Pukyong National University, Busan 608-737, South Korea
| | - Kwon-Soo Ha
- Department of Molecular and Cellular Biochemistry, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea
| | - Eun-Taek Han
- Department of Medical Environmental Biology and Tropical Medicine, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea
| | - Seok-Ho Hong
- Institute of Medical Sciences, Department of Internal Medicine, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea
| | - Hyoweon Bang
- Department of Physiology, College of Medicine, Chung-Ang University, Seoul 06974, South Korea
| | - Young Min Bae
- Department of Physiology, Konkuk University School of Medicine, Chungju 380-701, South Korea
| | - Amy L Firth
- Department of Pulmonary, Critical Care and Sleep Medicine, University of Southern California, Keck School of Medicine, Los Angeles, CA 90033, USA
| | - Il-Whan Choi
- Department of Microbiology, Inje University College of Medicine, Busan 614-735, South Korea.
| | - Won Sun Park
- Institute of Medical Sciences, Department of Physiology, Kangwon National University School of Medicine, Chuncheon 200-701, South Korea.
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11
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Han L, Shen WJ, Bittner S, Kraemer FB, Azhar S. PPARs: regulators of metabolism and as therapeutic targets in cardiovascular disease. Part I: PPAR-α. Future Cardiol 2017; 13:259-278. [PMID: 28581332 PMCID: PMC5941715 DOI: 10.2217/fca-2016-0059] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 03/21/2017] [Indexed: 02/07/2023] Open
Abstract
This article provides a comprehensive review about the molecular and metabolic actions of PPAR-α. It describes its structural features, ligand specificity, gene transcription mechanisms, functional characteristics and target genes. In addition, recent progress with the use of loss of function and gain of function mouse models in the discovery of diverse biological functions of PPAR-α, particularly in the vascular system and the status of the development of new single, dual, pan and partial PPAR agonists (PPAR modulators) in the clinical management of metabolic diseases are presented. This review also summarizes the clinical outcomes from a large number of clinical trials aimed at evaluating the atheroprotective actions of current clinically used PPAR-α agonists, fibrates and statin-fibrate combination therapy.
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Affiliation(s)
- Lu Han
- Geriatrics Research, Education & Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
- Division of Endocrinology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Wen-Jun Shen
- Geriatrics Research, Education & Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
- Division of Endocrinology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Stefanie Bittner
- Geriatrics Research, Education & Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
| | - Fredric B Kraemer
- Geriatrics Research, Education & Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
- Division of Endocrinology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Salman Azhar
- Geriatrics Research, Education & Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
- Division of Endocrinology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
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12
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Ferri N, Corsini A, Sirtori C, Ruscica M. PPAR-α agonists are still on the rise: an update on clinical and experimental findings. Expert Opin Investig Drugs 2017; 26:593-602. [DOI: 10.1080/13543784.2017.1312339] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Nicola Ferri
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Padua, Italy
| | - Alberto Corsini
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
- Multimedica IRCCS, Milano, Italy
| | - Cesare Sirtori
- Centro Dislipidemie, A.S.S.T. Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Massimiliano Ruscica
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
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13
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Sun X, Zhang Y, Xie M. Review. The role of peroxisome proliferator-activated receptor in the treatment of non-alcoholic fatty liver disease. ACTA PHARMACEUTICA 2017; 67:1-13. [PMID: 28231052 DOI: 10.1515/acph-2017-0007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/06/2016] [Indexed: 12/24/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) has been defined as a spectrum of histological abnormalities and is characterized by significant and excessive accumulation of triglycerides in the hepatocytes in patients without alcohol consumption or other diseases. Current studies are targeting new molecular mechanisms that underlie NAFLD and associated metabolic disorders. Many therapeutic targets have been found and used in clinical studies. Peroxisome proliferator-activated receptors (PPARs) are among the potential targets and have been demonstrated to exert a pivotal role in modulation of NAFLD. Many drugs developed so far are targeted at PPARs. Thus, the aim of this paper is to summarize the roles of PPARs in the treatment of NAFLD.
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Affiliation(s)
- Xin Sun
- Department of Pharmacy Wuxi No. 2 People´s Hospital The Affiliated Hospital of Nanjing Medical University , Wuxi , Jiangsu 214002, China
| | - Yan Zhang
- Department of Gynecology and Obstetrics, Wuxi Maternal and Child Health Hospital, The Affiliated Hospital of Nanjing Medical University , Wuxi , Jiangsu, 214002, China
- Department of Pharmacology College of Pharmaceutical Sciences Soochow University , Suzhou , Jiangsu 215123, China
| | - Meilin Xie
- Department of Pharmacology College of Pharmaceutical Sciences Soochow University , Suzhou , Jiangsu 215123, China
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Tarantino N, Santoro F, De Gennaro L, Correale M, Guastafierro F, Gaglione A, Di Biase M, Brunetti ND. Fenofibrate/simvastatin fixed-dose combination in the treatment of mixed dyslipidemia: safety, efficacy, and place in therapy. Vasc Health Risk Manag 2017; 13:29-41. [PMID: 28243111 PMCID: PMC5317328 DOI: 10.2147/vhrm.s95044] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Lipids disorder is the principal cause of atherosclerosis and may present with several forms, according to blood lipoprotein prevalence. One of the most common forms is combined dyslipidemia, characterized by high levels of triglycerides and low level of high-density lipoprotein. Single lipid-lowering drugs may have very selective effect on lipoproteins; hence, the need to use multiple therapy against dyslipidemia. However, the risk of toxicity is a concerning issue. In this review, the effect and safety of an approved combination therapy with simvastatin plus fenofibrate are described, with an analysis of pros and cons resulting from randomized multicenter trials, meta-analyses, animal models, and case reports as well.
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Affiliation(s)
| | - Francesco Santoro
- University of Foggia, Foggia, Italy
- Asklepios Klinik – St Georg, Hamburg, Germany
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15
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Filippatos TD, Florentin M, Georgoula M, Elisaf MS. Pharmacological management of diabetic dyslipidemia. Expert Rev Clin Pharmacol 2016; 10:187-200. [DOI: 10.1080/17512433.2017.1263565] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- T. D. Filippatos
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. Florentin
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. Georgoula
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. S. Elisaf
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
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16
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Filippatos TD, Klouras E, Barkas F, Elisaf M. Cholesteryl ester transfer protein inhibitors: challenges and perspectives. Expert Rev Cardiovasc Ther 2016; 14:953-62. [DOI: 10.1080/14779072.2016.1189327] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Filippatos TD, Elisaf MS. Pitavastatin and carbohydrate metabolism: what is the evidence? Expert Rev Clin Pharmacol 2016; 9:955-60. [DOI: 10.1586/17512433.2016.1165607] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- T. D. Filippatos
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - M. S. Elisaf
- Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
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18
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Kei AA, Filippatos TD, Elisaf MS. The safety of ezetimibe and simvastatin combination for the treatment of hypercholesterolemia. Expert Opin Drug Saf 2016; 15:559-69. [PMID: 26898906 DOI: 10.1517/14740338.2016.1157164] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION In the light of the most recent and stricter dyslipidemia treatment guidelines, the need for combination hypolipidemic therapy is increasing. Ezetimibe plus simvastatin is available as a fixed dose therapy offering an efficient hypolipidemic treatment choice. Based on the positive results of the IMProved Reduction of Outcomes: Vytorin Efficacy International Trial (IMPROVE-IT) trial, the use of this drug combination is expected to increase in the next years. AREAS COVERED This review discusses the current evidence regarding the safety of ezetimibe/simvastatin combination. Current evidence regarding possible associated side effects (musculoskeletal, gastrointestinal, endocrine, hematological, renal, ophthalmologic, allergic, malignancy) and drug interactions of this combination is thoroughly discussed. EXPERT OPINION Ezetimibe and simvastatin treatment, either as a single pill or the combined use of the individual compounds, offers limited additional risk compared with simvastatin monotherapy and comprises a safe and efficient choice for dyslipidemia treatment in high-risk and diabetic patients.
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Affiliation(s)
- Anastazia A Kei
- a Department of Internal Medicine, School of Medicine , University of Ioannina , Ioannina , Greece
| | - Theodosios D Filippatos
- a Department of Internal Medicine, School of Medicine , University of Ioannina , Ioannina , Greece
| | - Moses S Elisaf
- a Department of Internal Medicine, School of Medicine , University of Ioannina , Ioannina , Greece
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