1
|
Chait A, Eckel RH, Vrablik M, Zambon A. Lipid-lowering in diabetes: An update. Atherosclerosis 2024; 394:117313. [PMID: 37945448 DOI: 10.1016/j.atherosclerosis.2023.117313] [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] [Received: 06/23/2023] [Revised: 09/11/2023] [Accepted: 09/22/2023] [Indexed: 11/12/2023]
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is accelerated in people with diabetes. Dyslipidemia, hyperglycemia, oxidative stress, and inflammation play a role via a variety of mechanisms operative in the artery wall. In addition, some unique features predispose people with type 1 diabetes to accelerated atherosclerosis. Various organizations have created guidelines that provide advice regarding screening, risk assessment, and roadmaps for treatment to prevent ASCVD in diabetes. Management of dyslipidemia, especially with statins, has proven to be of immense benefit in the prevention of clinical CVD. However, since many patients fail to attain the low levels of low-density lipoproteins (LDL) recommended in these guidelines, supplemental therapy, such as the addition of ezetimibe, bempedoic acid or PCSK9 inhibitors, is often required to reach LDL goals. As a result, the upfront use of combination therapies, particularly a statin plus ezetimibe, is a rational initial approach. The addition to statins of drugs that specifically lower triglyceride levels has not proven beneficial, although the addition of icosapent-ethyl has been shown to be of value, likely by mechanisms independent of triglyceride lowering. Newer treatments in development, including apoC-III and ANGPTL3 inhibitors, seem promising in further reducing apoB-containing lipoproteins.
Collapse
Affiliation(s)
- Alan Chait
- Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington, WA, USA
| | - Robert H Eckel
- Department of Medicine, Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Michal Vrablik
- 3rd Department of Internal Medicine, General University Hospital and 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Alberto Zambon
- Department of Medicine - DIMED, University of Padova, and IRCCS Multimedica Milan, Italy.
| |
Collapse
|
2
|
Caruso I, Giorgino F. Renal effects of GLP-1 receptor agonists and tirzepatide in individuals with type 2 diabetes: seeds of a promising future. Endocrine 2024; 84:822-835. [PMID: 38472620 PMCID: PMC11208186 DOI: 10.1007/s12020-024-03757-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 02/18/2024] [Indexed: 03/14/2024]
Abstract
PURPOSE Chronic kidney disease (CKD) is one of the most common complications of type 2 diabetes (T2D), and CKD-related disability and mortality are increasing despite the recent advances in diabetes management. The dual GIP/GLP-1 receptor agonist tirzepatide is among the furthest developed multi-agonists for diabetes care and has so far displayed promising nephroprotective effects. This review aims to summarize the evidence regarding the nephroprotective effects of glucagon-like peptide-1 receptor agonists (GLP-1RA) and tirzepatide and the putative mechanisms underlying the favorable renal profile of tirzepatide. METHODS A comprehensive literature search was performed from inception to July 31st 2023 to select research papers addressing the renal effects of GLP-1RA and tirzepatide. RESULTS The pathogenesis of CKD in patients with T2D likely involves many contributors besides hyperglycemia, such as hypertension, obesity, insulin resistance and glomerular atherosclerosis, exerting kidney damage through metabolic, fibrotic, inflammatory, and hemodynamic mechanisms. Tirzepatide displayed an unprecedented glucose and body weight lowering potential, presenting also with the ability to increase insulin sensitivity, reduce systolic blood pressure and inflammation and ameliorate dyslipidemia, particularly by reducing triglycerides levels. CONCLUSION Tirzepatide is likely to counteract most of the pathogenetic factors contributing to CKD in T2D, potentially representing a step forward in incretin-based therapy towards nephroprotection. Further evidence is needed to understand its role in renal hemodynamics, fibrosis, cell damage and atherosclerosis, as well as to conclusively show reduction of hard renal outcomes.
Collapse
Affiliation(s)
- Irene Caruso
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Francesco Giorgino
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy.
| |
Collapse
|
3
|
Boyalla V, Gallego-Colon E, Spartalis M. Immunity and inflammation in cardiovascular disorders. BMC Cardiovasc Disord 2023; 23:148. [PMID: 36959565 PMCID: PMC10035189 DOI: 10.1186/s12872-023-03185-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 03/14/2023] [Indexed: 03/25/2023] Open
Abstract
Recent studies have developed our understanding of the role of the immune system and inflammation in Cardiovascular Disease (CVD), opening new avenues for risk stratification and therapeutic intervention. However, gaps in our knowledge remain. To address this issue, BMC Cardiovascular Disorders has launched a Collection on "Immunity and Inflammation in Cardiovascular Disorders".
Collapse
Affiliation(s)
| | | | - Michael Spartalis
- National and Kapodistrian University of Athens, 32 Tsakalof Ave, Athens, 10673, Greece.
| |
Collapse
|
4
|
Timmermans M, Topal B, Sanches EE, DE Jongh FW, Cagiltay E, Celik A, Ribeiro R, Parmar C, Ugale S, Proczko M, Stepaniak PS, Buise MP, Severin R, Pouwels S. The effects of glucagon like peptide-1 (GLP-1) on cardiac remodeling: exploring the role of medication and physiological modulation after metabolic surgery. Minerva Endocrinol (Torino) 2022; 47:449-459. [PMID: 33759444 DOI: 10.23736/s2724-6507.21.03296-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Obesity and associated comorbidities reach epidemic proportions nowadays. Several treatment strategies exist, but bariatric surgery has the only longstanding effects. Since a few years, there is increasing interest in the effects of gastro-intestinal hormones, in particular Glucagon-Like Peptide-1 (GLP-1) on the remission of Type 2 Diabetes (T2DM) and its effects on cardiac cardiovascular morbidity, cardiac remodeling, and mortality. In the past years several high quality multicenter randomized controlled trials were developed to assess the effects of GLP-1 receptor agonist therapy on cardiovascular morbidity and mortality. Most of the trials were designed and powered as non-inferiority trials to demonstrate cardiovascular safety. Most of these trials show a reduction in cardiovascular morbidity in patients with T2DM. Some follow-up studies indicate potential beneficial effects of GLP-1 receptor agonists on cardiovascular function in patients with heart failure, however the results are contradictory, and we need long-term studies to make firm conclusions about the pleiotropic properties of incretin-based therapies. However, it seems that GLP-1 receptor agonists have different effects than the increased GLP-1 production after bariatric surgery on cardiovascular remodeling. One of the hypotheses is that the blood concentrations of GLP-1 receptor agonists are three times higher compared to GLP-1 increase after bariatric and metabolic surgery. The purpose of this narrative review is to summarize the effects of GLP-1 on cardiovascular morbidity, mortality and remodeling due to medication but also due to bariatric and metabolic surgery. The second objective is to explain the possible differences in effects of GLP-1 agonists and bariatric and metabolic surgery.
Collapse
Affiliation(s)
- Marieke Timmermans
- Department of Surgery, Haaglanden Medical Center, The Hague, the Netherlands
| | - Besir Topal
- Department of Cardiothoracic Surgery, Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands
| | - Elijah E Sanches
- Department of Surgery, Haaglanden Medical Center, The Hague, the Netherlands
| | - Frank W DE Jongh
- Department of Plastic Surgery, Haaglanden Medical Center, The Hague, the Netherlands
| | - Eylem Cagiltay
- School of Medicine, Department of Physiology, Istanbul Bilim University, Istanbul, Turkey
| | | | - Rui Ribeiro
- Multidisciplinary Center for Metabolic Disease, Santo António Clinic, Amadora, Portugal
| | - Chetan Parmar
- Department of Surgery, Whittington Hospital, London, UK
| | - Surendra Ugale
- Bariatric and Metabolic Surgery Clinic, Virinchi Hospitals, Hyderabad, India
| | - Monika Proczko
- Department of General, Endocrine and Transplant Surgery, University Medical Center, Gdansk University, Gdansk, Poland
| | - Pieter S Stepaniak
- Department of Health Operations Management, Noordwest Hospital Group, Alkmaar, the Netherlands
| | - Marc P Buise
- Department of Anesthesiology, Intensive Care and Pain Medicine, Catharina Hospital, Eindhoven, the Netherlands
| | - Rich Severin
- Department of Physical Therapy, College of Applied Health Sciences, University of Illinois, Chicago, IL, USA.,Doctor of Physical Therapy Program, Robbins College of Health and Human Sciences, Baylor University, Waco, TX, USA
| | - Sjaak Pouwels
- Department of Intensive Care Medicine, Elisabeth-Tweesteden Hospital, Tilburg, the Netherlands -
| |
Collapse
|
5
|
Fu X, Yu X, Jiang J, Yang J, Chen L, Yang Z, Yu C. Small molecule-assisted assembly of multifunctional ceria nanozymes for synergistic treatment of atherosclerosis. Nat Commun 2022; 13:6528. [PMID: 36319632 PMCID: PMC9626479 DOI: 10.1038/s41467-022-34248-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 10/18/2022] [Indexed: 11/23/2022] Open
Abstract
Considering that intravascular reactive oxygen species (ROS) and inflammation are two characteristic features of the atherosclerotic microenvironment, developing an appropriate strategy to treat atherosclerosis by synergistically regulating ROS and inflammation has attracted widespread attention. Herein, a special molecule, zoledronic acid, containing imidazole and bisphosphonate groups, was selected for the first time to assist the assembly of cerium ions and produce functionalized ceria-zoledronic acid nanocomposites (CZ NCs). It not only serves as a new carrier for different kinds of drugs (e.g. probucol, PB) but also exerts an efficient multienzyme activity to achieve collaborative therapy. More importantly, platelet membrane-coated biomimetic nanoplatform (PCZ@PB NCs) specifically accumulate at inflammatory atherosclerotic lesions, synergistically regulate ROS levels and inflammation, and efficiently inhibit foam cell formation. This novel assembly method can also be applied in the treatment of many other diseases associated with oxidative stress and inflammation.
Collapse
Affiliation(s)
- Xiaoxue Fu
- grid.203458.80000 0000 8653 0555Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy, Chongqing Medical University, 400016 Chongqing, P. R. China
| | - Xiaojuan Yu
- grid.203458.80000 0000 8653 0555Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy, Chongqing Medical University, 400016 Chongqing, P. R. China
| | - Junhao Jiang
- grid.203458.80000 0000 8653 0555Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy, Chongqing Medical University, 400016 Chongqing, P. R. China
| | - Jiaxin Yang
- grid.203458.80000 0000 8653 0555Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy, Chongqing Medical University, 400016 Chongqing, P. R. China
| | - Lu Chen
- grid.203458.80000 0000 8653 0555Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy, Chongqing Medical University, 400016 Chongqing, P. R. China
| | - Zhangyou Yang
- grid.203458.80000 0000 8653 0555Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy, Chongqing Medical University, 400016 Chongqing, P. R. China
| | - Chao Yu
- grid.203458.80000 0000 8653 0555Chongqing Key Laboratory for Pharmaceutical Metabolism Research, Chongqing Pharmacodynamic Evaluation Engineering Technology Research Center, College of Pharmacy, Chongqing Medical University, 400016 Chongqing, P. R. China
| |
Collapse
|
6
|
Coronary Microvascular Dysfunction in Diabetes Mellitus: Pathogenetic Mechanisms and Potential Therapeutic Options. Biomedicines 2022; 10:biomedicines10092274. [PMID: 36140374 PMCID: PMC9496134 DOI: 10.3390/biomedicines10092274] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/04/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
Diabetic patients are frequently affected by coronary microvascular dysfunction (CMD), a condition consisting of a combination of altered vasomotion and long-term structural change to coronary arterioles leading to impaired regulation of blood flow in response to changing cardiomyocyte oxygen requirements. The pathogenesis of this microvascular complication is complex and not completely known, involving several alterations among which hyperglycemia and insulin resistance play particularly central roles leading to oxidative stress, inflammatory activation and altered barrier function of endothelium. CMD significantly contributes to cardiac events such as angina or infarction without obstructive coronary artery disease, as well as heart failure, especially the phenotype associated with preserved ejection fraction, which greatly impact cardiovascular (CV) prognosis. To date, no treatments specifically target this vascular damage, but recent experimental studies and some clinical investigations have produced data in favor of potential beneficial effects on coronary micro vessels caused by two classes of glucose-lowering drugs: glucagon-like peptide 1 (GLP-1)-based therapy and inhibitors of sodium-glucose cotransporter-2 (SGLT2). The purpose of this review is to describe pathophysiological mechanisms, clinical manifestations of CMD with particular reference to diabetes, and to summarize the protective effects of antidiabetic drugs on the myocardial microvascular compartment.
Collapse
|
7
|
Ng JKC, Than WH, Szeto CC. Obesity, Weight Gain, and Fluid Overload in Peritoneal Dialysis. FRONTIERS IN NEPHROLOGY 2022; 2:880097. [PMID: 37675033 PMCID: PMC10479638 DOI: 10.3389/fneph.2022.880097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/02/2022] [Indexed: 09/08/2023]
Abstract
Obesity is a global epidemic that has a complicated pathogenesis as well as impact on the outcome of peritoneal dialysis (PD) patients. In this review, the prevalence of obesity in incident PD patients as well as the phenomenon of new-onset glucose intolerance after PD will be reviewed. Published literature on the effect of obesity on the survival and incidence of cardiovascular disease in PD patients will be discussed. Particular emphasis would be put on literature that compared the impact of obesity on the outcome of hemodialysis and PD, and the confounding effect of dialysis adequacy. Next, the complex concept of obesity and its relevance for PD will be explored. The focus would be put on the methods of assessment and clinical relevance of central versus general obesity, as well as visceral versus subcutaneous adipose tissue. The relation between obesity and systemic inflammation, as well as the biological role of several selected adipokines will be reviewed. The confounding effects of metabolic syndrome and insulin resistance will be discussed, followed by the prevalence and prognostic impact of weight gain during the first few years of PD. The differences between weight gain due to fluid overload and accumulation of adipose tissue will be discussed, followed by the current literature on the change in body composition after patients are put on chronic PD. The methods of body composition will be reviewed, and the clinical relevance of individual body component (fluid, fat, muscle, and bone) will be discussed. The review will conclude by highlighting current gaps of knowledge and further research directions in this area.
Collapse
Affiliation(s)
- Jack Kit-Chung Ng
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Win Hlaing Than
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
- Li Ka Shing Institute of Health Sciences (LiHS), Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Cheuk Chun Szeto
- Carol & Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine & Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
- Li Ka Shing Institute of Health Sciences (LiHS), Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| |
Collapse
|
8
|
Pang J, Feng JN, Ling W, Jin T. The anti-inflammatory feature of glucagon-like peptide-1 and its based diabetes drugs—Therapeutic potential exploration in lung injury. Acta Pharm Sin B 2022; 12:4040-4055. [PMID: 36386481 PMCID: PMC9643154 DOI: 10.1016/j.apsb.2022.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/25/2022] [Accepted: 06/01/2022] [Indexed: 12/02/2022] Open
Abstract
Since 2005, GLP-1 receptor (GLP-1R) agonists (GLP-1RAs) have been developed as therapeutic agents for type 2 diabetes (T2D). GLP-1R is not only expressed in pancreatic islets but also other organs, especially the lung. However, controversy on extra-pancreatic GLP-1R expression still needs to be further resolved, utilizing different tools including the use of more reliable GLP-1R antibodies in immune-staining and co-immune-staining. Extra-pancreatic expression of GLP-1R has triggered extensive investigations on extra-pancreatic functions of GLP-1RAs, aiming to repurpose them into therapeutic agents for other disorders. Extensive studies have demonstrated promising anti-inflammatory features of GLP-1RAs. Whether those features are directly mediated by GLP-1R expressed in immune cells also remains controversial. Following a brief review on GLP-1 as an incretin hormone and the development of GLP-1RAs as therapeutic agents for T2D, we have summarized our current understanding of the anti-inflammatory features of GLP-1RAs and commented on the controversy on extra-pancreatic GLP-1R expression. The main part of this review is a literature discussion on GLP-1RA utilization in animal models with chronic airway diseases and acute lung injuries, including studies on the combined use of mesenchymal stem cell (MSC) based therapy. This is followed by a brief summary.
Collapse
|
9
|
Song R, Qian H, Wang Y, Li Q, Li D, Chen J, Yang J, Zhong J, Yang H, Min X, Xu H, Yang Y, Chen J. Research Progress on the Cardiovascular Protective Effect of Glucagon-Like Peptide-1 Receptor Agonists. J Diabetes Res 2022; 2022:4554996. [PMID: 35434139 PMCID: PMC9012640 DOI: 10.1155/2022/4554996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/17/2022] [Accepted: 03/21/2022] [Indexed: 12/25/2022] Open
Abstract
The risk of cardiovascular diseases is closely related to diabetes. Macrovascular disease is the main cause of death and disability in patients with type 2 diabetes. In recent years, the glucagon-like peptide-1 receptor agonist (GLP-1RA), a new type of hypoglycemic drug, has been shown to regulate blood sugar levels, improve myocardial ischemia, regulate lipid metabolism, improve endothelial function, and exert a protective role in the cardiovascular system. This study reviewed the protective effects of GLP-1RA on the cardiovascular system.
Collapse
Affiliation(s)
- Rui Song
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Hang Qian
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Yunlian Wang
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Qingmei Li
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Dongfeng Li
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Jishun Chen
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Jingning Yang
- Department of Immunology, School of Basic Medicine, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Jixin Zhong
- Department of Rheumatology and Immunology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Handong Yang
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Xinwen Min
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Hao Xu
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Yong Yang
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
| | - Jun Chen
- Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Shiyan, Hubei 442000, China
- Department of Immunology, School of Basic Medicine, Hubei University of Medicine, Shiyan, Hubei 442000, China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), China
- Institute of Virology, Hubei University of Medicine, Shiyan, Hubei 442000, China
| |
Collapse
|
10
|
Wilson JM, Lin Y, Luo MJ, Considine G, Cox AL, Bowsman LM, Robins DA, Haupt A, Duffin KL, Ruotolo G. The dual glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 receptor agonist tirzepatide improves cardiovascular risk biomarkers in patients with type 2 diabetes: A post hoc analysis. Diabetes Obes Metab 2022; 24:148-153. [PMID: 34542221 PMCID: PMC9292792 DOI: 10.1111/dom.14553] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/03/2021] [Accepted: 09/14/2021] [Indexed: 12/16/2022]
Abstract
In a phase 2 trial of once-weekly tirzepatide (1, 5, 10, or 15 mg), dulaglutide (1.5 mg), or placebo, the dual glucose-dependent insulinotropic polypeptide and glucagon-like peptide-1 receptor agonist tirzepatide dose-dependently reduced HbA1c and body weight in patients with type 2 diabetes. In this post hoc analysis, inflammation, endothelial dysfunction, and cellular stress biomarkers were measured at baseline, 4, 12, and 26 weeks to evaluate the additional effects of tirzepatide on cardiovascular risk factors. At 26 weeks, tirzepatide 10 and 15 mg decreased YKL-40 (also known as chitinase-3 like-protein-1), intercellular adhesion molecule 1 (ICAM-1), leptin, and growth differentiation factor 15 levels versus baseline, and YKL-40 and leptin levels versus placebo and dulaglutide. Tirzepatide 15 mg also decreased ICAM-1 levels versus placebo and dulaglutide, and high-sensitivity C-reactive protein (hsCRP) levels versus baseline and placebo, but not dulaglutide. GlycA, interleukin 6, vascular cell adhesion molecule 1, and N-terminal-pro hormone B-type natriuretic peptide levels were not significantly changed in any group. YKL-40, hsCRP, and ICAM-1 levels rapidly decreased within 4 weeks of treatment with tirzepatide 10 and 15 mg, whereas the decrease in leptin levels was more gradual and did not plateau by 26 weeks. In this hypothesis-generating exploratory analysis, tirzepatide decreased several biomarkers that have been associated with cardiovascular risk.
Collapse
|
11
|
Biomarker für Entzündungen und oxidativen Stress werden durch Rezeptoragonisten des „glucagon-like peptide 1“ verbessert. DIABETOLOGE 2021. [DOI: 10.1007/s11428-021-00814-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
12
|
Bray JJH, Foster-Davies H, Salem A, Hoole AL, Obaid DR, Halcox JPJ, Stephens JW. Glucagon-like peptide-1 receptor agonists improve biomarkers of inflammation and oxidative stress: A systematic review and meta-analysis of randomised controlled trials. Diabetes Obes Metab 2021; 23:1806-1822. [PMID: 33830637 DOI: 10.1111/dom.14399] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/25/2021] [Accepted: 04/03/2021] [Indexed: 12/25/2022]
Abstract
AIM To conduct a meta-analysis and systematic review to examine the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) on clinical biomarkers of inflammation and oxidative stress in patients with type 2 diabetes. METHODS Medline, Embase and the Cochrane Library were searched for randomised controlled trials (RCTs) that examined changes with GLP-1RAs in a priori selected biomarkers of inflammation: C-reactive protein (CRP), adiponectin, tumour necrosis factor-alpha (TNFα), plasminogen activator inhibitor-1, interleukin-6, leptin; and of oxidative stress: malondialdehyde (MDA); 8-iso-prostaglandin F2α; and 8-hydroxy-2'-deoxyguanosine (8-OHdG). RESULTS We included 40 eligible RCTs (n = 6749) with a median follow-up of 6 months, a mean participant age of 53.1 years, 56.3% females, glycated haemoglobin (HbA1c) 55.6 mmol/mol, body mass index 28.8 kg/m2 and diabetes duration 7.46 years. Analysis of GLP-1RAs versus standard diabetes therapies or placebo revealed significant reductions in CRP, TNFα and MDA, and significant increases in adiponectin for (mean difference -0.54 mg/L [-0.75, -0.34]; standard mean difference [SMD] -0.39 [-0.62, -0.15]; SMD -0.84 [-1.61, -0.06] and SMD 0.30 [0.12, 0.49], respectively [95% confidence intervals]). Systolic blood pressure decreased significantly and was significantly and strongly correlated with a reduction in CRP. Homeostatic model assessment of insulin resistance was also significantly correlated with a reduction in CRP, but HbA1c was not. CONCLUSIONS There is strong evidence supporting clinically relevant anti-inflammatory and antioxidant effects of GLP-1RAs. This may be used to guide future targeted clinical use of GLP-1RAs and the development of medications seeking to target the cardioprotective properties of GLP-1RAs.
Collapse
Affiliation(s)
- Jonathan J H Bray
- Department of Diabetes and Endocrinology, Morriston Hospital, Swansea Bay University Health Board, Swansea, UK
- Institute of Life Sciences-2, Swansea Bay University Health Board and Swansea University Medical School, Swansea University, Swansea, UK
| | - Harri Foster-Davies
- Department of Diabetes and Endocrinology, Morriston Hospital, Swansea Bay University Health Board, Swansea, UK
| | - Ahmed Salem
- Institute of Life Sciences-2, Swansea Bay University Health Board and Swansea University Medical School, Swansea University, Swansea, UK
- Diabetes Research Group, Swansea University Medical School, Swansea University, Swansea, UK
| | - Amy L Hoole
- Department of Diabetes and Endocrinology, Morriston Hospital, Swansea Bay University Health Board, Swansea, UK
| | - Daniel R Obaid
- Institute of Life Sciences-2, Swansea Bay University Health Board and Swansea University Medical School, Swansea University, Swansea, UK
| | - Julian P J Halcox
- Institute of Life Sciences-2, Swansea Bay University Health Board and Swansea University Medical School, Swansea University, Swansea, UK
| | - Jeffrey W Stephens
- Department of Diabetes and Endocrinology, Morriston Hospital, Swansea Bay University Health Board, Swansea, UK
- Diabetes Research Group, Swansea University Medical School, Swansea University, Swansea, UK
| |
Collapse
|
13
|
Abstract
PURPOSE OF REVIEW Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are becoming more prominent as a therapeutic choice in diabetes management and their use is being expanded to other indications, such as obesity. Dyslipidemia and cardiovascular disease are common co-morbidities in these populations and understanding the impact of this class of medications on the lipid profile may be an important consideration. RECENT FINDINGS Several GLP-1RAs trials demonstrate them to be safe and potentially beneficial for cardiovascular outcomes; improvements in surrogate markers of atherosclerosis have also been observed. Lipid data collected as secondary outcomes from large clinical trials as well as some smaller dedicated trials show that GLP-1RAs can modestly lower low-density lipoprotein (LDL) and total cholesterol (C), and most show modest fasting triglyceride (TG) lowering. Effects on high-density lipoprotein-C have been less consistent. Some have also demonstrated substantial blunting of the postprandial rise in serum TGs. Favorable effects on lipoprotein metabolism, with reduced levels of small dense LDL particles and decreased atherogenic potential of oxidized LDL, have also been seen. Mechanisms underlying these observations have been investigated. SUMMARY This review summarizes the data available on the lipid effects of GLP-1RAs, and explores the current understanding of the mechanisms underlying these observed effects.
Collapse
Affiliation(s)
- Amanda J Berberich
- Department of Medicine, Schulich School of Medicine and Dentistry, Western University
- Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Robert A Hegele
- Department of Medicine, Schulich School of Medicine and Dentistry, Western University
- Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| |
Collapse
|
14
|
de Miranda DC, de Oliveira Faria G, Hermidorff MM, Dos Santos Silva FC, de Assis LVM, Isoldi MC. Pre- and Post-Conditioning of the Heart: An Overview of Cardioprotective Signaling Pathways. Curr Vasc Pharmacol 2020; 19:499-524. [PMID: 33222675 DOI: 10.2174/1570161119666201120160619] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/02/2020] [Accepted: 11/02/2020] [Indexed: 11/22/2022]
Abstract
Since the discovery of ischemic pre- and post-conditioning, more than 30 years ago, the knowledge about the mechanisms and signaling pathways involved in these processes has significantly increased. In clinical practice, on the other hand, such advancement has yet to be seen. This article provides an overview of ischemic pre-, post-, remote, and pharmacological conditioning related to the heart. In addition, we reviewed the cardioprotective signaling pathways and therapeutic agents involved in the above-mentioned processes, aiming to provide a comprehensive evaluation of the advancements in the field. The advancements made over the last decades cannot be ignored and with the exponential growth in techniques and applications. The future of pre- and post-conditioning is promising.
Collapse
Affiliation(s)
- Denise Coutinho de Miranda
- Laboratory of Cell Signaling, Research Center in Biological Science, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Gabriela de Oliveira Faria
- Laboratory of Cell Signaling, Research Center in Biological Science, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Milla Marques Hermidorff
- Laboratory of Cell Signaling, Research Center in Biological Science, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Fernanda Cacilda Dos Santos Silva
- Laboratory of Cardiovascular Physiology, Department of Biological Science, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Leonardo Vinícius Monteiro de Assis
- Laboratory of Comparative Physiology of Pigmentation, Department of Physiology, Institute of Biosciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Mauro César Isoldi
- Laboratory of Cell Signaling, Research Center in Biological Science, Institute of Exact and Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| |
Collapse
|
15
|
Scisciola L, Rizzo MR, Cataldo V, Fontanella RA, Balestrieri ML, D'Onofrio N, Marfella R, Paolisso G, Barbieri M. Incretin drugs effect on epigenetic machinery: New potential therapeutic implications in preventing vascular diabetic complications. FASEB J 2020; 34:16489-16503. [PMID: 33090591 DOI: 10.1096/fj.202000860rr] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 09/25/2020] [Accepted: 10/06/2020] [Indexed: 11/11/2022]
Abstract
The effect of GLP-1R agonists on DNA methylation levels of NF-κB and SOD2 genes in human aortic endothelial cells exposed to high glucose and in diabetic patients treated and not with incretin-based drugs, was evaluated. Methylation levels, mRNA and protein expression of NF-κB and SOD2 genes were measured in human endothelial cells exposed to high glucose for 7 days and treated with GLP-1R agonists. Methylation status of NF-κB and SOD2 promoter was also analyzed in 128 diabetics and 116 nondiabetics and correlated with intima media thickness (ITM), an early marker of atherosclerotic process. Cells exposed to high glucose showed lower NF-κB and SOD2 methylation levels, increased NF-κB and reduced SOD2 expression compared to normal glucose cells. Co-treatment with GLP-1 agonists prevented methylation and genes expression changes induced by high glucose. Both high glucose and incretins exposure increased DNA methyltransferases and demethylases levels. In diabetics, incretin treatment resulted a significant predictor of NF-κB DNA methylation, independently of age, sex, body mass index (BMI), glucose and plasma lipid levels. NF-κB DNA methylation inversely correlated with IMT after adjusting for multiple covariates. Our results firstly provide new evidences of an additional mechanism by which incretin drugs could prevent vascular diabetic complications.
Collapse
Affiliation(s)
- Lucia Scisciola
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Maria Rosaria Rizzo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Vittoria Cataldo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Rosaria Anna Fontanella
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Nunzia D'Onofrio
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Raffaele Marfella
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Michelangela Barbieri
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| |
Collapse
|
16
|
Budd J, Cusi K. Role of Agents for the Treatment of Diabetes in the Management of Nonalcoholic Fatty Liver Disease. Curr Diab Rep 2020; 20:59. [PMID: 33015726 DOI: 10.1007/s11892-020-01349-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW Nonalcoholic fatty liver disease (NAFLD) is an often unrecognized complication of type 2 diabetes (T2DM) associated with significant economic burden and poor long-term hepatic and extrahepatic outcomes. Our goal is to review evidence about the complex association between NAFLD and T2DM and highlight the potential for disease co-management with the available medications used for the treatment of diabetes. RECENT FINDINGS A milieu of metabolic factors such as insulin resistance, glucotoxicity, and lipotoxicity, as well as genetics and other factors, contribute to the pathogenesis and co-existence of NAFLD with T2DM. The presence of T2DM in patients with NAFLD increases the risk of disease progression to steatohepatitis (NASH) and advanced fibrosis, cirrhosis, and even hepatocellular carcinoma. In addition to lifestyle modification, pioglitazone and glucagon-like peptide 1 receptor agonists (GLP-1RAs) both reduce the high cardiovascular risk and improve liver histology in patients with NAFLD. Sodium-glucose cotransporter (SGLT-2) inhibitors also appear to reverse metabolic abnormalities as well as liver disease in NAFLD, but their impact on liver histology has not been fully established. Lastly, metformin, dipeptidyl dipetidase-4 (DPP-4) inhibitors, and insulin appear to have modest to no effect on modifying the natural history of NAFLD. Early recognition of NAFLD and monitoring for NASH with advanced liver fibrosis in patients with T2DM are crucial. The presence of NASH in a patient with T2DM should call for taking advantage of antidiabetic medications with proven efficacy to improve cardiometabolic health and prevent liver disease progression.
Collapse
Affiliation(s)
- Jeffrey Budd
- Divisions of General Internal Medicine, University of Florida, Gainesville, FL, USA
| | - Kenneth Cusi
- Division of Endocrinology, Diabetes and Metabolism, University of Florida, 1600 SW Archer Road, room H-2, Gainesville, FL, 32610, USA.
- Malcom Randall VAMC, Gainesville, FL, USA.
| |
Collapse
|
17
|
Caruso I, Cignarelli A, Natalicchio A, Perrini S, Laviola L, Giorgino F. Commentary: Glucose control: Not just a bystander in GLP-1RA-mediated cardiovascular protection. Metabolism 2020; 109:154272. [PMID: 32470349 DOI: 10.1016/j.metabol.2020.154272] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 05/22/2020] [Accepted: 05/23/2020] [Indexed: 01/01/2023]
Affiliation(s)
- Irene Caruso
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Angelo Cignarelli
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Annalisa Natalicchio
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Sebastio Perrini
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Luigi Laviola
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Francesco Giorgino
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy.
| |
Collapse
|
18
|
Ferrari F, Moretti A, Villa RF. The treament of hyperglycemia in acute ischemic stroke with incretin-based drugs. Pharmacol Res 2020; 160:105018. [PMID: 32574826 DOI: 10.1016/j.phrs.2020.105018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/21/2020] [Accepted: 06/10/2020] [Indexed: 12/14/2022]
Abstract
Stroke is a major cause of mortality and morbidity worldwide. Considerable experimental and clinical evidence suggests that both diabetes mellitus (DM) and post-stroke hyperglycemia are associated with increased mortality rate and worsened clinical conditions in acute ischemic stroke (AIS) patients. Insulin treatment does not seem to provide convincing benefits for these patients, therefore prompting a change of strategy. The selective agonists of Glucagon-Like Peptide-1 Receptors (GLP-1Ras) and the Inhibitors of Dipeptidyl Peptidase-IV (DPP-IVIs, gliptins) are two newer classes of glucose-lowering drugs used for the treatment of DM. This review examines in detail the rationale for their development and the physicochemical, pharmacokinetic and pharmacodynamic properties and clinical activities. Emphasis will be placed on their neuroprotective effects at cellular and molecular levels in experimental models of acute cerebral ischemia. In perspective, an adequate basis does exist for a novel therapeutic approach to hyperglycemia in AIS patients through the additive treatment with GLP-1Ras plus DPP-IVIs.
Collapse
Affiliation(s)
- Federica Ferrari
- Department of Advanced Diagnostic and Therapeutic Technologies, Section of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore 3, 20162 Milano, Italy; Departments of Biology-Biotechnology and Chemistry, Laboratory of Pharmacology and Molecular Medicine of Central Nervous System, University of Pavia, Via Ferrata 9, 27100 Pavia, Italy
| | - Antonio Moretti
- Departments of Biology-Biotechnology and Chemistry, Laboratory of Pharmacology and Molecular Medicine of Central Nervous System, University of Pavia, Via Ferrata 9, 27100 Pavia, Italy
| | - Roberto Federico Villa
- Departments of Biology-Biotechnology and Chemistry, Laboratory of Pharmacology and Molecular Medicine of Central Nervous System, University of Pavia, Via Ferrata 9, 27100 Pavia, Italy.
| |
Collapse
|
19
|
Ruscica M, Corsini A, Ferri N, Banach M, Sirtori CR. Clinical approach to the inflammatory etiology of cardiovascular diseases. Pharmacol Res 2020; 159:104916. [PMID: 32445957 PMCID: PMC7238995 DOI: 10.1016/j.phrs.2020.104916] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/07/2020] [Accepted: 05/08/2020] [Indexed: 02/06/2023]
Abstract
Inflammation is an obligatory marker of arterial disease, both stemming from the inflammatory activity of cholesterol itself and from well-established molecular mechanisms. Raised progenitor cell recruitment after major events and clonal hematopoiesis related mechanisms have provided an improved understanding of factors regulating inflammatory phenomena. Trials with inflammation antagonists have led to an extensive evaluation of biomarkers such as the high sensitivity C reactive protein (hsCRP), not exerting a causative role, but frequently indicative of the individual cardiovascular (CV) risk. Aim of this review is to provide indication on the anti-inflammatory profile of agents of general use in CV prevention, i.e. affecting lipids, blood pressure, diabetes as well nutraceuticals such as n-3 fatty acids. A crucial issue in the evaluation of the benefit of the anti-inflammatory activity is the frequent discordance between a beneficial activity on a major risk factor and associated changes of hsCRP, as in the case of statins vs PCSK9 antagonists. In hypertension, angiotensin converting enzyme inhibitors exert an optimal anti-inflammatory activity, vs the case of sartans. The remarkable preventive activity of SLGT-2 inhibitors in heart failure is not associated with a clear anti-inflammatory mechanism. Finally, icosapent ethyl has been shown to reduce the CV risk in hypertriglyceridemia, with a 27 % reduction of hsCRP. The inflammation-based approach to arterial disease has considerably gained from an improved understanding of the clinical diagnostic strategy and from a better knowledge on the mode of action of numerous agents, including nutraceuticals.
Collapse
Affiliation(s)
- Massimiliano Ruscica
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Alberto Corsini
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy; Multimedica IRCCS, Milano, Italy
| | - Nicola Ferri
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Padua, Italy
| | - Maciej Banach
- Department of Hypertension, WAM University Hospital in Lodz, Medical University of Lodz, Lodz, Poland; Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland; Cardiovascular Research Centre, University of Zielona Gora, Zielona Gora, Poland.
| | - Cesare R Sirtori
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| |
Collapse
|
20
|
Gallego-Colon E, Daum A, Yosefy C. Statins and PCSK9 inhibitors: A new lipid-lowering therapy. Eur J Pharmacol 2020; 878:173114. [PMID: 32302598 DOI: 10.1016/j.ejphar.2020.173114] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/17/2020] [Accepted: 04/09/2020] [Indexed: 11/28/2022]
Abstract
The clinical benefit of lipid-lowering therapies is to reduce circulating levels of atherogenic particles and to ameliorate the risk of atherosclerotic cardiovascular disease (ASCVD). The completion of two major clinical trials on PCSK9 inhibitors (PCSK9i), the FOURIER and the ODYSSEY outcome trials, has marked the beginning of a new era of lipid-lowering drugs. PCSK9i, evolocumab and alirocumab, are monoclonal antibodies that inactivate the liver proprotein convertase subtilisin kexin 9 (PCSK9). Inhibition of PCSK9 increases the number of low-density lipoprotein (LDL) receptors available leading to a profound reduction in circulating LDL particles. By preventing LDL receptor destruction, PCSK9i as adjunct to statin therapy can reduce LDL-C by 50-60% above that achieved by statin therapy alone. In addition, PCSK9i in combination with high-dose statins may reduce cardiovascular events and all-cause mortality in patients with clinical ASCVD. Based on evidence from clinical trials, the 2019 European Society of Cardiology (ESC)/European Atherosclerosis Society (EAS) guidelines for the management of dyslipidemias now include the use of PCSK9i to very high-risk ASCVD patients who are not achieving treatment goals on a maximum tolerated dose of a statin and ezetimibe. However, the cost-effectiveness of PCSK9i therapy is limited to secondary prevention in high-risk patients. This review outlines the main clinical trials leading to a change in the guidelines, clinical practice as well as the future challenges of PCSK9i therapy.
Collapse
Affiliation(s)
- Enrique Gallego-Colon
- Cardiology Department, Barzilai University Medical Center, Ben-Gurion University, Ashkelon, Israel.
| | - Aner Daum
- Cardiology Department, Barzilai University Medical Center, Ben-Gurion University, Ashkelon, Israel
| | - Chaim Yosefy
- Cardiology Department, Barzilai University Medical Center, Ben-Gurion University, Ashkelon, Israel
| |
Collapse
|
21
|
Hsa-miR-140-5p down-regulates LDL receptor and attenuates LDL-C uptake in human hepatocytes. Atherosclerosis 2020; 297:111-119. [DOI: 10.1016/j.atherosclerosis.2020.02.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/15/2020] [Accepted: 02/12/2020] [Indexed: 02/07/2023]
|
22
|
Gerstein HC, Hart R, Colhoun HM, Diaz R, Lakshmanan M, Botros FT, Probstfield J, Riddle MC, Rydén L, Atisso CM, Dyal L, Hall S, Avezum A, Basile J, Conget I, Cushman WC, Hancu N, Hanefeld M, Jansky P, Keltai M, Lanas F, Leiter LA, Lopez-Jaramillo P, Muñoz EGC, Pogosova N, Raubenheimer PJ, Shaw JE, Sheu WHH, Temelkova-Kurktschiev T. The effect of dulaglutide on stroke: an exploratory analysis of the REWIND trial. Lancet Diabetes Endocrinol 2020; 8:106-114. [PMID: 31924562 DOI: 10.1016/s2213-8587(19)30423-1] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/01/2019] [Accepted: 12/02/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Cardiovascular outcome trials have suggested that glucagon-like peptide 1 (GLP-1) receptor agonists might reduce strokes. We analysed the effect of dulaglutide on stroke within the researching cardiovascular events with a weekly incretin in diabetes (REWIND) trial. METHODS REWIND was a multicentre, randomised, double-blind, placebo-controlled trial done at 371 sites in 24 countries. Men and women (aged ≥50 years) with established or newly detected type 2 diabetes whose HbA1c was 9·5% or less (with no lower limit) on stable doses of up to two oral glucose-lowering drugs with or without basal insulin therapy were eligible if their body-mass index was at least 23 kg/m2. Participants were randomly assigned (1:1) to weekly subcutaneous injections of either masked dulaglutide 1·5 mg or the same volume of masked placebo (containing the same excipients but without dulaglutide). Randomisation was done by a computer-generated random code with an interactive web response system with stratification by site. Participants, investigators, the trial leadership, and all other personnel were masked to treatment allocation until the trial was completed and the database was locked. During the treatment period, participants in both groups were instructed to inject study drug on the same day at around the same time, each week. Strokes were categorised as fatal or non-fatal, and as either ischaemic, haemorrhagic, or undetermined. Stroke severity was assessed using the modified Rankin scale. Participants were seen at 2 weeks, 3 months, 6 months, and then every 3 months for drug dispensing and every 6 months for detailed assessments, until 1200 confirmed primary outcomes accrued. The primary endpoint was the first occurrence of any component of the composite outcome, which comprised non-fatal myocardial infarction, non-fatal stroke, or death from cardiovascular or unknown causes. All analyses were done according to an intention-to-treat strategy that included all randomly assigned participants, irrespective of adherence. The trial is registered with ClinicalTrials.gov, number NCT01394952. FINDINGS Between Aug 18, 2011, and Aug 14, 2013, we screened 12 133 patients, of whom 9901 with type 2 diabetes and additional cardiovascular risk factors were randomly assigned to either dulaglutide (n=4949) or an equal volume of placebo (n=4952). During a median follow-up of 5·4 years, cerebrovascular and other cardiovascular outcomes were ascertained and adjudicated. 158 (3·2%) of 4949 participants assigned to dulaglutide and 205 (4·1%) of 4952 participants assigned to placebo had a stroke during follow-up (hazard ratio [HR] 0·76, 95% CI 0·62-0·94; p=0·010). Dulaglutide reduced ischaemic stroke (0·75, 0·59-0·94, p=0·012) but had no effect on haemorrhagic stroke (1·05, 0·55-1·99; p=0·89). Dulaglutide also reduced the composite of non-fatal stroke or all-cause death (0·88, 0·79-0·98; p=0·017) and disabling stroke (0·74, 0·56-0·99; p=0·042). The degree of disability after stroke did not differ by treatment group. INTERPRETATION Long-term dulaglutide use might reduce clinically relevant ischaemic stroke in people with type 2 diabetes but does not affect stroke severity. FUNDING Eli Lilly and Company.
Collapse
Affiliation(s)
- Hertzel C Gerstein
- Population Health Research Institute, Hamilton, ON, Canada; Department of Medicine, McMaster University and Hamilton Health Sciences, Hamilton, ON, Canada.
| | - Robert Hart
- Population Health Research Institute, Hamilton, ON, Canada
| | | | - Rafael Diaz
- Estudios Clínicos Latino América, Rosario, Argentina
| | | | | | | | - Matthew C Riddle
- Department of Medicine, Oregon Health & Science University Portland, OR, USA
| | - Lars Rydén
- Department of Medicine K2, Karolinska Institutet, Stockholm, Sweden
| | | | - Leanne Dyal
- Population Health Research Institute, Hamilton, ON, Canada
| | - Stephanie Hall
- Population Health Research Institute, Hamilton, ON, Canada
| | | | - Jan Basile
- Medical University of South Carolina, Ralph H Johnson VA Medical Center, Charleston, SC, USA
| | - Ignacio Conget
- Endocrinology and Nutrition Department, Hospital Clínic i Universitari, Barcelona, Spain
| | | | - Nicolae Hancu
- Department of Diabetes and Nutrition, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | - Markolf Hanefeld
- Department of Internal Medicine, Dresden Technical University, Dresden, Germany
| | - Petr Jansky
- University Hospital Motol, Prague, Czech Republic
| | - Matyas Keltai
- Hungarian Institute of Cardiology, Semmelweis University, Budapest, Hungary
| | - Fernando Lanas
- Department of Internal Medicine, Universidad de La Frontera, Temuco, Chile
| | - Lawrence A Leiter
- Li Ka Shing Knowledge Institute, St Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Patricio Lopez-Jaramillo
- Masira Research Institute, Medical School, Universidad de Santander UDES and FOSCAL, Bucaramanga, Colombia
| | | | - Nana Pogosova
- National Medical Research Center of Cardiology, Moscow, Russia
| | | | - Jonathan E Shaw
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | | | | |
Collapse
|
23
|
Wang L, Li Y, Guo B, Zhang J, Zhu B, Li H, Ding Y, Meng B, Zhao H, Xiang L, Dong J, Liu M, Zhang J, Xiang L, Xiang G. Myeloid-Derived Growth Factor Promotes Intestinal Glucagon-Like Peptide-1 Production in Male Mice With Type 2 Diabetes. Endocrinology 2020; 161:5698328. [PMID: 31913472 DOI: 10.1210/endocr/bqaa003] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 01/06/2020] [Indexed: 12/11/2022]
Abstract
Myeloid-derived growth factor (MYDGF), which is produced by bone marrow-derived cells, mediates cardiac repair following myocardial infarction by inhibiting cardiac myocyte apoptosis to subsequently reduce the infarct size. However, the function of MYDGF in the incretin system of diabetes is still unknown. Here, loss-of-function and gain-of-function experiments in mice revealed that MYDGF maintains glucose homeostasis by inducing glucagon-like peptide-1 (GLP-1) production and secretion and that it improves glucose tolerance and lipid metabolism. Treatment with recombinant MYDGF increased the secretion and production of GLP-1 in STC-1 cells in vitro. Mechanistically, the positive effects of MYDGF are potentially attributable to the activation of protein kinase A/glycogen synthase kinase 3β/β-catenin (PKA/GSK-3β/β-catenin) and mitogen-activated protein kinase (MAPK) kinases/extracellular regulated protein kinase (MEK/ERK) pathways. Based on these findings, MYDGF promotes the secretion and production of GLP-1 in intestinal L-cells and potentially represents a potential therapeutic medication target for type 2 diabetes.
Collapse
Affiliation(s)
- Li Wang
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Yixiang Li
- Department of Hematology and Medical Oncology, School of Medicine, Emory University, Atlanta, GA, USA
| | - Bei Guo
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Jiajia Zhang
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | - Biao Zhu
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | - Huan Li
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | - Yan Ding
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Biying Meng
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Hui Zhao
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | - Lin Xiang
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | - Jing Dong
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | - Min Liu
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | - Junxia Zhang
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
| | | | - Guangda Xiang
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan, Hubei Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
| |
Collapse
|
24
|
Martínez-Sánchez SM, Gabaldón-Hernández JA, Montoro-García S. Unravelling the molecular mechanisms associated with the role of food-derived bioactive peptides in promoting cardiovascular health. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103645] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
|
25
|
Than WH, Chan GCK, Ng JKC, Szeto CC. The role of obesity on chronic kidney disease development, progression, and cardiovascular complications. ADVANCES IN BIOMARKER SCIENCES AND TECHNOLOGY 2020. [DOI: 10.1016/j.abst.2020.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
|
26
|
Sanches E, Timmermans M, Topal B, Celik A, Sundbom M, Ribeiro R, Parmar C, Ugale S, Proczko M, Stepaniak PS, Pujol Rafols J, Mahawar K, Buise MP, Neimark A, Severin R, Pouwels S. Cardiac remodeling in obesity and after bariatric and metabolic surgery; is there a role for gastro-intestinal hormones? Expert Rev Cardiovasc Ther 2019; 17:771-790. [PMID: 31746657 DOI: 10.1080/14779072.2019.1690991] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Obesity is associated with various diseases such as type 2 diabetes, hypertension, obstructive sleep apnea syndrome (OSAS), metabolic syndrome, and cardiovascular diseases. It affects several organ systems, including the pulmonary and cardiac systems. Furthermore, it induces pulmonary and cardiac changes that can result in right and/or left heart failure.Areas covered: In this review, authors provide an overview of obesity and cardiovascular remodeling, the individual actions of the gut hormones (like GLP-1 and PYY), the effects after bariatric/metabolic surgery and its influence on cardiac remodeling. In this review, we focussed and searched for literature in Pubmed and The Cochrane library (from the earliest date until April 2019), regarding cardiac function changes before and after bariatric surgery and literature regarding changes in gastrointestinal hormones.Expert opinion: Regarding the surgical treatment of obesity and metabolic diseases there is recognition of the importance of both weight loss (bariatric surgery) and improvement in metabolic milieu (metabolic surgery). A growing body of evidence further suggests that bariatric surgical procedures [like the Sleeve Gastrectomy (SG), Roux-en Y Gastric Bypass (RYGB), or One Anastomosis Gastric Bypass (OAGB)] have can improve outcomes of patients suffering from a number of cardiovascular diseases, including heart failure.
Collapse
Affiliation(s)
- Elijah Sanches
- Department of Surgery, Haaglanden Medical Center, The Hague, The Netherlands
| | - Marieke Timmermans
- Department of Surgery, Haaglanden Medical Center, The Hague, The Netherlands
| | - Besir Topal
- Department of Cardiothoracic Surgery, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
| | - Alper Celik
- Department of Bariatric and Metabolic Surgery, Metabolic Surgery Clinic, Sisli, Turkey
| | - Magnus Sundbom
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Rui Ribeiro
- Centro Multidisciplinar da Doença Metabólica, Clínica de Santo António, Lisbon, Portugal
| | - Chetan Parmar
- Department of Surgery, Whittington Hospital, London, UK
| | - Surendra Ugale
- Bariatric & Metabolic Surgery Clinic, Kirloskar Hospital, Hyderabad, India
| | - Monika Proczko
- Department of General, Endocrine and Transplant Surgery, University Medical Center, Gdansk University, Gdansk, Poland
| | - Pieter S Stepaniak
- Department of Operating Rooms, Catharina Hospital, Eindhoven, The Netherlands
| | | | - Kamal Mahawar
- Bariatric Unit, Sunderland Royal Hospital, Sunderland, UK
| | - Marc P Buise
- Department of Anesthesiology, Intensive Care and Pain Medicine, Catharina Hospital, Eindhoven, The Netherlands
| | - Aleksandr Neimark
- Department of Surgery, Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - Rich Severin
- Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, USA.,Doctor of Physical Therapy Program, Robbins College of Health and Human Sciences, Baylor University, Waco, TX, USA
| | - Sjaak Pouwels
- Department of Surgery, Haaglanden Medical Center, The Hague, The Netherlands
| |
Collapse
|
27
|
Pharmacokinetics of Exenatide in nonhuman primates following its administration in the form of sustained-release PT320 and Bydureon. Sci Rep 2019; 9:17208. [PMID: 31748513 PMCID: PMC6868133 DOI: 10.1038/s41598-019-53356-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/22/2019] [Indexed: 02/06/2023] Open
Abstract
The time-dependent (30 min - day 84) plasma profile of PT320, a sustained-release (SR)-Exenatide formulation under clinical development for treatment of neurodegenerative disorders, was evaluated in nonhuman primates after a single subcutaneous dose and was compared to Bydureon. Exenatide release from PT320 exhibited a triphasic pharmacokinetic profile. An initial peak occurred at 3 hr post-administration, a secondary peak at 5 days, and achievement of Exenatide steady-state plasma levels from day 10–28. Systemic exposure increased across PT320 doses, and Exenatide levels were maintained above the therapeutic threshold prior to achieving a steady-state. In contrast, Exenatide release from Bydureon exhibited a biphasic profile, with an initial plasma peak at 3 hr, followed by a rapid decline to a sub-therapeutic concentration, and a gradual elevation to provide a steady-state from day 35–49. Exenatide total exposure, evaluated from the area under the time-dependent Exenatide concentration curve, was similar for equivalent doses of PT320 and Bydureon. The former, however, reached and maintained steady-state plasma Exenatide levels more rapidly, without dipping to a sub-therapeutic concentration. Both SR-Exenatide formulations proved well-tolerated and, following a well-regulated initial release burst, generated steady-state plasma levels of Exenatide, but with PT320 producing continuous therapeutic Exenatide levels and more rapidly reaching a steady-state.
Collapse
|
28
|
Patti AM, Nikolic D, Magan-Fernandez A, Giglio RV, Castellino G, Chianetta R, Citarrella R, Corrado E, Provenzano F, Provenzano V, Montalto G, Rizvi AA, Rizzo M. Exenatide once-weekly improves metabolic parameters, endothelial dysfunction and carotid intima-media thickness in patients with type-2 diabetes: An 8-month prospective study. Diabetes Res Clin Pract 2019; 149:163-169. [PMID: 30759365 DOI: 10.1016/j.diabres.2019.02.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 01/02/2019] [Accepted: 02/06/2019] [Indexed: 02/07/2023]
Abstract
AIM To evaluate the effect of exenatide long acting release (LAR) on carotid intima-media thickness (IMT) and endothelial function in patients with type 2 diabetes mellitus. METHODS Sixty subjects with type 2 diabetes mellitus were treated with exenatide LAR as add-on to stable doses of metformin for 8 months in an open label study. Anthropometric variables, lipid profile and glycemic parameters were assessed by routine analysis. Carotid IMT by Doppler ultrasound and endothelial function by flow-mediated dilation of the brachial artery were also assessed. RESULTS Exenatide significantly improved fasting glycaemia (from 8.8 ± 2.8 to 7.3 ± 2.2 mmol/L, p < 0.0001), HbA1c (from 8.0 ± 0.4 to 6.9 ± 1.1%, p < 0.0001), body mass index (from 33 ± 9 to 31 ± 6 kg/m2, p = 0.0348) and waist circumference (from 109 ± 13 to 106 ± 13 cm, p = 0.0105). There was a significant improvement of the lipid profile, except in triglyceride level where no changes were observed. Carotid IMT and flow-mediated dilation were also improved (from 0.98 ± 0.14 to 0.87 ± 0.15 mm and from 5.8 ± 1.3 to 6.8 ± 1.7%, respectively; p < 0.0001 for both). CONCLUSIONS Treatment with exenatide LAR led to improved cardio-metabolic parameters, including carotid IMT and flow-mediated dilation, independently of glucometabolic control. These results may help to explain, at least in part, the cardiovascular safety of exenatide LAR, as recently reported in cardiovascular outcome trials.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Egle Corrado
- PROMISE Department, University of Palermo, Italy
| | | | | | | | - Ali A Rizvi
- Division of Endocrinology, Diabetes and Metabolism, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Manfredi Rizzo
- PROMISE Department, University of Palermo, Italy; Division of Endocrinology, Diabetes and Metabolism, University of South Carolina School of Medicine, Columbia, SC, USA
| |
Collapse
|