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Sharma A, Mariam A, Zacherle E, Milinovich A, Bauman J, Sugano DS, Noone J, Rajpura JR, Zimmerman RS, Burguera B, Kattan MW, Misra-Hebert AD, Pantalone KM, Rotroff DM. Elucidating the role of weight loss and glycaemic control in patients with type 2 diabetes. Diabetes Obes Metab 2024. [PMID: 39192531 DOI: 10.1111/dom.15896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 08/06/2024] [Accepted: 08/06/2024] [Indexed: 08/29/2024]
Abstract
AIMS To investigate the independent contributions of glycated haemoglobin (HbA1c) reduction and weight loss to clinical outcomes in patients with type 2 diabetes (T2D) treated with antidiabetic drugs, including glucagon-like peptide-1 receptor agonists (GLP-1RAs). MATERIALS AND METHODS This observational, retrospective cohort study used deidentified electronic health record-derived data from patients evaluated at the Cleveland Clinic (1 January 2000-31 December 2020). Cohort A included 8876 patients with newly diagnosed T2D treated with any of six antidiabetic drug classes. Cohort B included 4161 patients with T2D initiating GLP-1RA treatment. The effects of body mass index (BMI) and HbA1c reduction, variability, and durability on clinical outcomes were investigated. RESULTS In Cohort A, each 1% BMI reduction was associated with 3%, 1%, and 4% reduced risk of heart failure (p = 0.017), hypertension (p = 0.006), and insulin initiation (p = 0.001), respectively. Each 1% (~11 mmol/mol) HbA1c reduction was associated with 4% and 29% reduced risk of hypertension (p = 0.041) and insulin initiation (p = 0.001), respectively. In Cohort B, each 1% BMI reduction was associated with 4% and 3% reduced risk of cardiovascular disease (p = 0.008) and insulin initiation (p = 0.002), respectively. Each 1% (~11 mmol/mol) HbA1c reduction was associated with 4% and 16% reduced risk of chronic kidney disease (p = 0.014) and insulin initiation (p = 1 × 10-4), respectively. Lower BMI variability and greater BMI durability were associated with decreased risk of clinical outcomes in both cohorts. CONCLUSIONS Antidiabetic medication-associated, and specifically GLP-1RA-associated, weight loss and HbA1c reductions independently reduce real-world clinical outcome risk.
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Affiliation(s)
- Anukriti Sharma
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Center for Quantitative Metabolic Research, Cleveland Clinic, Cleveland, Ohio, USA
| | - Arshiya Mariam
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Center for Quantitative Metabolic Research, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Alex Milinovich
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Janine Bauman
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - David S Sugano
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Josh Noone
- Novo Nordisk Inc., Plainsboro, New Jersey, USA
| | | | - Robert S Zimmerman
- Endocrinology and Metabolism Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Bartolome Burguera
- Endocrinology and Metabolism Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Michael W Kattan
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Anita D Misra-Hebert
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Healthcare Delivery and Implementation Science Center, Cleveland Clinic, Cleveland, Ohio, USA
| | - Kevin M Pantalone
- Endocrinology and Metabolism Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Daniel M Rotroff
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Center for Quantitative Metabolic Research, Cleveland Clinic, Cleveland, Ohio, USA
- Endocrinology and Metabolism Institute, Cleveland Clinic, Cleveland, Ohio, USA
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2
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Zhao M, Dong Y, Chen L, Shen H. Influencing factors of stroke in patients with type 2 diabetes: A systematic review and meta-analysis. PLoS One 2024; 19:e0305954. [PMID: 38913694 PMCID: PMC11196000 DOI: 10.1371/journal.pone.0305954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 06/09/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND Stroke stands as a significant macrovascular complication among individuals with Type 2 diabetes mellitus (T2DM), often resulting in the primary cause of mortality and disability within this patient demographic. Presently, numerous studies have been conducted to investigate the underlying causes of stroke in individuals with T2DM, yet the findings exhibit inconsistencies. OBJECTIVE This paper aims to consolidate and summarize the available evidence concerning the influential factors contributing to stroke among patients diagnosed with T2DM. METHODS We conducted a comprehensive search across multiple databases, including Cochrane Library, PubMed, Web Of Science, Embase, China Biology Medicine (CBM), China National Knowledge Infrastructure (CNKI), Wanfang and Weipu up to August 2023. Google Scholar was also searched to retrieve gray literature. We calculated odds ratios (OR) and 95% confidence intervals (CI) using Stata software. RESULTS Our analysis encompassed 43 observational studies, exploring factors across sociodemographic, biochemical, complications, and hypoglycemic agent categories. The findings identified several risk factors for stroke in patients with T2DM: age, gender, T2DM duration, hypertension, body-mass index (BMI), smoking, Glycated hemoglobin (HbA1c), estimated Glomerular Filtration Rate (eGFR), albuminuria, Triglycerides (TG), Low density lipoprotein cholesterol (LDL-C), Coronary heart disease (CHD), Atrial fibrillation (AF), diabetic retinopathy (DR), Peripheral vascular disease (PVD), and carotid plaque. Conversely, exercise, High density lipoprotein cholesterol (HDL-C), metformin (MET), pioglitazone, and metformin combination therapy emerged as protective factors. CONCLUSION This study underscores the multitude of influencing factors contributing to stroke in people with T2DM patients, among which the microvascular complications of T2DM play an most important role. Therefore, we emphasize the importance of screening for microvascular complications in patients with T2DM. However, due to limitations arising from the number of articles reviewed, there remain areas where clarity is lacking. Further research efforts are warranted to expand upon and reinforce our current findings.
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Affiliation(s)
- Mengjiao Zhao
- School of Nursing, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Yongze Dong
- Department of Nursing, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, 310014, China
| | - Luchen Chen
- School of Nursing, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Huajuan Shen
- Department of Nursing, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, 310014, China
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Tudurachi BS, Anghel L, Tudurachi A, Sascău RA, Zanfirescu RL, Stătescu C. Unraveling the Cardiac Matrix: From Diabetes to Heart Failure, Exploring Pathways and Potential Medications. Biomedicines 2024; 12:1314. [PMID: 38927520 PMCID: PMC11201699 DOI: 10.3390/biomedicines12061314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/08/2024] [Accepted: 06/11/2024] [Indexed: 06/28/2024] Open
Abstract
Myocardial infarction (MI) often leads to heart failure (HF) through acute or chronic maladaptive remodeling processes. This establishes coronary artery disease (CAD) and HF as significant contributors to cardiovascular illness and death. Therefore, treatment strategies for patients with CAD primarily focus on preventing MI and lessening the impact of HF after an MI event. Myocardial fibrosis, characterized by abnormal extracellular matrix (ECM) deposition, is central to cardiac remodeling. Understanding these processes is key to identifying new treatment targets. Recent studies highlight SGLT2 inhibitors (SGLT2i) and GLP-1 receptor agonists (GLP1-RAs) as favorable options in managing type 2 diabetes due to their low hypoglycemic risk and cardiovascular benefits. This review explores inflammation's role in cardiac fibrosis and evaluates emerging anti-diabetic medications' effectiveness, such as SGLT2i, GLP1-RAs, and dipeptidyl peptidase-4 inhibitors (DPP4i), in preventing fibrosis in patients with diabetes post-acute MI. Recent studies were analyzed to identify effective medications in reducing fibrosis risk in these patients. By addressing these areas, we can advance our understanding of the potential benefits of anti-diabetic medications in reducing cardiac fibrosis post-MI and improve patient outcomes in individuals with diabetes at risk of HF.
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Affiliation(s)
- Bogdan-Sorin Tudurachi
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (B.-S.T.); (R.A.S.); (C.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iasi, Romania; (A.T.); (R.-L.Z.)
| | - Larisa Anghel
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (B.-S.T.); (R.A.S.); (C.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iasi, Romania; (A.T.); (R.-L.Z.)
| | - Andreea Tudurachi
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iasi, Romania; (A.T.); (R.-L.Z.)
| | - Radu Andy Sascău
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (B.-S.T.); (R.A.S.); (C.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iasi, Romania; (A.T.); (R.-L.Z.)
| | - Răzvan-Liviu Zanfirescu
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iasi, Romania; (A.T.); (R.-L.Z.)
- Physiology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania
| | - Cristian Stătescu
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iasi, Romania; (B.-S.T.); (R.A.S.); (C.S.)
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iasi, Romania; (A.T.); (R.-L.Z.)
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Deng W, Zhao Z, Zou T, Kuang T, Wang J. Research Advances in Fusion Protein-Based Drugs for Diabetes Treatment. Diabetes Metab Syndr Obes 2024; 17:343-362. [PMID: 38288338 PMCID: PMC10823413 DOI: 10.2147/dmso.s421527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 12/22/2023] [Indexed: 01/31/2024] Open
Abstract
Diabetes mellitus (DM) is a chronic metabolic disease characterized by elevated blood glucose levels, resulting in multi-organ dysfunction and various complications. Fusion proteins can form multifunctional complexes by combining the target proteins with partner proteins. It has significant advantages in improving the performance of the target proteins, extending their biological half-life, and enhancing patient drug compliance. Fusion protein-based drugs have emerged as promising new drugs in diabetes therapeutics. However, there has not been a systematic review of fusion protein-based drugs for diabetes therapeutics. Hence, we conducted a comprehensive review of published literature on diabetic fusion protein-based drugs for diabetes, with a primary focus on immunoglobulin G (IgG) fragment crystallizable (Fc) region, albumin, and transferrin (TF). This review aims to provide a reference for the subsequent development and clinical application of fusion protein-based drugs in diabetes therapeutics.
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Affiliation(s)
- Wenying Deng
- School of Basic Medical Sciences, University of South China, Hengyang, Hunan Province, 421001, People’s Republic of China
| | - Zeyi Zhao
- School of Basic Medical Sciences, University of South China, Hengyang, Hunan Province, 421001, People’s Republic of China
| | - Tao Zou
- Department of Cardiovascular Medicine, First Affiliated Hospital of University of South China, Hengyang, Hunan Province, 421001, People’s Republic of China
| | - Tongdong Kuang
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, Guangxi Province, 541199, People’s Republic of China
| | - Jing Wang
- School of Basic Medical Sciences, University of South China, Hengyang, Hunan Province, 421001, People’s Republic of China
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Wallia A, O'Brien M, Hakimian S, Kang R, Cooper A, Lancki N, Stephen JJ, Aikman C, Liss D, Parker E, Ackermann RT. Comparative cardiovascular effects of GLP-1 agonists using real-world data. Endocrinol Diabetes Metab 2023; 6:e339. [PMID: 36825925 PMCID: PMC10164426 DOI: 10.1002/edm2.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/13/2022] [Accepted: 03/21/2022] [Indexed: 02/25/2023] Open
Abstract
AIMS There is limited research using real-world data to evaluate protective cardiovascular effects of glucagon-like peptide-1 (GLP-1) agonists among adults with type 2 diabetes (T2D) early in treatment. MATERIALS AND METHODS We conducted a retrospective, active comparator cohort study using 2011-2015 administrative claims data to compare cardiovascular disease (CVD) event rates following initiation of exenatide extended-release (E-ER), exenatide immediate-release (E-IR) or liraglutide in T2D adults who previously received no other antidiabetic medication (ADM) except metformin. The primary outcome was time to first major adverse CVD event (ischaemic heart disease, stroke, congestive heart failure or peripheral arterial disease) after starting GLP-1. Cox proportional hazards regression was used to model the association between index GLP-1 and CVD events, adjusting for baseline patient, prescriber and plan characteristics. Primary analyses included all patients with ≥2 prescription fills for the index GLP-1, regardless of subsequent refill adherence or initiation of other ADM after index date. RESULTS Compared with liraglutide, neither E-ER nor E-IR was associated with risk of composite major CVD events (hazard ratios [HRs] for E-ER and E-IR: 1.33 [95% C.I. 0.73-2.39] and 1.30 [0.81-2.09]). No associations were observed between event rates for individual CVD components. The HR for an ischaemic event with E-IR relative to liraglutide was 1.85 (95% C.I. 0.97-3.53). Adjusting for time-varying exposure to other ADM and CVD medications after index date produced similar results. CONCLUSIONS Initiating either immediate or extended-release exenatide rather than liraglutide was not associated with significant differences in CVD risk in this observational real-world study.
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Affiliation(s)
- Amisha Wallia
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | - Matthew O'Brien
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | - Stephanie Hakimian
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA
| | - Raymond Kang
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | - Andrew Cooper
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | - Nicola Lancki
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | - John J Stephen
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | - Cassandra Aikman
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | - David Liss
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
| | | | - Ronald T Ackermann
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA.,Institute for Public Health and Medicine, Feinberg School of Medicine Northwestern University, Chicago, USA
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Rathmann W, Kostev K. Association of glucose-lowering drugs with incident stroke and transient ischaemic attacks in primary care patients with type 2 diabetes: disease analyzer database. Acta Diabetol 2022; 59:1443-1451. [PMID: 35933524 PMCID: PMC9519725 DOI: 10.1007/s00592-022-01943-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 07/10/2022] [Indexed: 11/28/2022]
Abstract
AIMS Previous observational studies on glucose-lowering drugs and risk of stroke in type 2 diabetes yielded conflicting results. The aim was to examine the association of glucose-lowering drugs with incident stroke and transient ischaemic attacks (TIA) in newly diagnosed type 2 diabetes. METHODS We conducted a retrospective cohort analysis of the disease analyzer, which comprises a representative panel of 1248 general and internal medicine practices throughout Germany (01/2000-12/2019: 9.8 million patients). Incident non-fatal stroke/TIA was defined based on ICD-10 codes (I63, I64; G45) in newly diagnosed type 2 diabetes. Cox regression models were fitted to obtain hazard ratios (HR; 95%CI) for stroke/TIA adjusting for potential confounders (age, sex, health insurance, coronary heart disease, myocardial infarction, heart failure, polyneuropathy, blood pressure, eGFR) and anthropometric and metabolic intermediators (BMI, HbA1c, HDL- and LDL-cholesterol, triglycerides, lipid-lowering drugs). RESULT 312,368 persons with newly diagnosed type 2 diabetes without previous stroke/TIA (mean age: 64 years; 52% males) were included. There were 16,701 events of non-fatal stroke/TIA corresponding to an incidence rate of 9.3 (95%CI 9.1-9.4) per 1000 person-years. Using Cox regression, adjusted HR for stroke/TIA (per 1 year of treatment) of 0.59 (0.54-0.64) for SGLT2 inhibitors and of 0.79 (0.74-0.85) for GLP-1 receptor agonists were estimated. DPP-4 inhibitors (0.84; 0.82-0.86), metformin (0.90; 0.89-0.91), insulin (0.92; 0.91-0.93) and sulfonylureas (0.98; 0.96-0.99) also showed moderately reduced HR for stroke/TIA. Sex-specific regression analyses yielded similar results (HR). CONCLUSIONS Treatment with SGLT2 inhibitors or GLP-1 receptor agonists might reduce non-fatal stroke/TIA in persons with newly diagnosed type 2 diabetes.
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Affiliation(s)
- Wolfgang Rathmann
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University, Auf'm Hennekamp 65, 40225, Düsseldorf, Germany.
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Shou X, Wang Y, Duan C, Yuan G, Wei N, Yang Y, Hu Y. Knowledge Domain and Emerging Trends of Glucagon-Like Peptide 1 Receptor Agonists in Cardiovascular Research: A Bibliometric Analysis. Curr Probl Cardiol 2022:101194. [PMID: 35395332 DOI: 10.1016/j.cpcardiol.2022.101194] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 04/02/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND Patients with type 2 diabetes (T2DM) are more likely to have cardiovascular disease (CVD). Glucose-lowering drugs with cardiovascular benefits represented by Glucagon-like peptide 1 receptor agonists (GLP1RAs) were discovered and gained more and more attention. METHODS Data from 1985 to the 2021 were downloaded in the Web of Science Core Collection (WoSCC) database. CiteSpaceV was used for bibliometric analysis to find research hotspots and frontiers. RESULTS The 2088 papers were published by 74 countries (regions), 876 institutions, and 2203 authors. The annual publications increased over time from 2005 to 2020. DIABETES OBESITY METABOLISM published the most papers. The USA and China were the top 2 productive nations. The leading institution was the University of Copenhagen, and the most productive researcher was John B Buse. The most cited paper is "Liraglutide and Cardiovascular Outcomes in Type 2 Diabetes" (by Marso SP, 2016). The research hotspots include the effects of GLP1RA on cardiovascular outcomes, efficacy, complicated metabolic abnormalities, protective mechanisms, and other novel anti-diabetic drugs for cardiovascular protection. Research frontiers include cardiovascular studies on semaglutide, as well as the most prominent research approach in the field-placebo-controlled trial. CONCLUSION Numerous countries, institutions, and authors have focused on GLP1RA in cardiovascular research and a great deal of literature has been published. Five research hotspots and two frontiers illustrate the current status and emerging trends of GLP1RA in cardiovascular research. The cardiovascular effects and clinical efficacy of GLP1RA are a current hot topic that is rapidly evolving and of high research value.
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Affiliation(s)
- Xintian Shou
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yumeng Wang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Chenglin Duan
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Guozhen Yuan
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Namin Wei
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yihan Yang
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuanhui Hu
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Wright AK, Carr MJ, Kontopantelis E, Leelarathna L, Thabit H, Emsley R, Buchan I, Mamas MA, van Staa TP, Sattar N, Ashcroft DM, Rutter MK. Primary Prevention of Cardiovascular and Heart Failure Events With SGLT2 Inhibitors, GLP-1 Receptor Agonists, and Their Combination in Type 2 Diabetes. Diabetes Care 2022; 45:909-918. [PMID: 35100355 DOI: 10.2337/dc21-1113] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 01/09/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To assess associations between current use of sodium-glucose cotransporter 2 inhibitors (SGLT2is), glucagon-like peptide 1 receptor agonists (GLP-1RAs), and their combination and risk for major adverse cardiac and cerebrovascular events (MACCE) and heart failure (HF) in people with type 2 diabetes. RESEARCH DESIGN AND METHODS In three nested case-control studies involving patients with type 2 diabetes in England and Wales (primary care data from the Clinical Practice Research Datalink and Secure Anonymised Information Linkage Databank with linkage to hospital and mortality records), we matched each patient experiencing an event with up to 20 control subjects. Adjusted odds ratios (ORs) for MACCE and HF among patients receiving SGLT2i or GLP-1RA regimens versus other combinations were estimated using conditional logistic regression and pooled using random-effects meta-analysis. RESULTS Among 336,334 people with type 2 diabetes and without cardiovascular disease, 18,531 (5.5%) experienced a MACCE. In a cohort of 411,206 with type 2 diabetes and without HF, 17,451 (4.2%) experienced an HF event. Compared with other combination regimens, the adjusted pooled OR and 95% CI for MACCE associated with SGLT2i regimens was 0.82 (0.73, 0.92), with GLP-1RA regimens 0.93 (0.81, 1.06), and with the SGLT2i/GLP-1RA combination 0.70 (0.50, 0.98). Corresponding data for HF were SGLT2i 0.49 (0.42, 0.58), GLP-1RA 0.82 (0.71, 0.95), and SGLT2i/GLP-1RA combination 0.43 (0.28, 0.64). CONCLUSIONS SGLT2i and SGLT2i/GLP-1RA combination regimens may be beneficial in primary prevention of MACCE and HF and GLP-1RA for HF. These data call for primary prevention trials using these agents and their combination.
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Affiliation(s)
- Alison K Wright
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, University of Manchester, Manchester, U.K.,Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, U.K
| | - Matthew J Carr
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, U.K.,National Institute for Health Research Greater Manchester Patient Safety Translational Research Centre, School of Health Sciences, University of Manchester, Manchester, U.K
| | - Evangelos Kontopantelis
- Division of Population Health, Health Services and Primary Care, School of Health Sciences, University of Manchester, Manchester, U.K
| | - Lalantha Leelarathna
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, University of Manchester, Manchester, U.K.,Diabetes, Endocrinology and Metabolism Centre, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, U.K
| | - Hood Thabit
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, University of Manchester, Manchester, U.K.,Diabetes, Endocrinology and Metabolism Centre, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, U.K
| | - Richard Emsley
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, U.K
| | - Iain Buchan
- Institute of Population Health, University of Liverpool, Liverpool, U.K
| | - Mamas A Mamas
- Keele Cardiovascular Group, Centre for Prognosis Research, Keele University, Keele, U.K
| | - Tjeerd P van Staa
- Division of Informatics, Imaging and Data Sciences, School of Health Sciences, University of Manchester, Manchester, U.K
| | - Naveed Sattar
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, U.K
| | - Darren M Ashcroft
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, U.K.,National Institute for Health Research Greater Manchester Patient Safety Translational Research Centre, School of Health Sciences, University of Manchester, Manchester, U.K
| | - Martin K Rutter
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, University of Manchester, Manchester, U.K.,Diabetes, Endocrinology and Metabolism Centre, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, U.K
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Nasr NE, Sadek KM. Role and mechanism(s) of incretin-dependent therapies for treating diabetes mellitus. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:18408-18422. [PMID: 35031999 DOI: 10.1007/s11356-022-18534-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023]
Abstract
Diabetes mellitus (DM) is a worldwide ailment which leads to chronic complications like cardiac disorders, renal perturbations, limb amputation and blindness. Type one diabetes (T1DM), Type two diabetes (T2DM), Another types of diabetes, such as genetic errors in function of β-cell and action of insulin, cystic fibrosis, chemical-instigated diabetes or following tissue transplantation), and pregnancy DM (GDM). In response to nutritional ingestion, the gut may release a pancreatic stimulant that affects carbohydrate metabolism. The duodenum produces a 'chemical excitant' that stimulates pancreatic output, and researchers have sought to cure diabetes using gut extract injections, coining the word 'incretin' to describe the phenomena. Incretins include GIP and GLP-1. The 'enteroinsular axis' is the link between pancreas and intestine. Nutrient, neuronal and hormonal impulses from intestine to cells secreting insulin were thought to be part of this axis. In addition, the hormonal component, incretin, must meet two requirements: (1) it secreted by foods, mainly carbohydrates, and (2) it must induce an insulinotropic effect which is glucose-dependent. In this review, we clarify the ability of using incretin-dependent treatments for treating DM.
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Affiliation(s)
- Nasr E Nasr
- Department of Biochemistry, Faculty of Veterinary Medicine, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
| | - Kadry M Sadek
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt.
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Augestad IL, Dekens D, Karampatsi D, Elabi O, Zabala A, Pintana H, Larsson M, Nyström T, Paul G, Darsalia V, Patrone C. Normalisation of glucose metabolism by exendin-4 in the chronic phase after stroke promotes functional recovery in male diabetic mice. Br J Pharmacol 2021; 179:677-694. [PMID: 33973246 PMCID: PMC8820185 DOI: 10.1111/bph.15524] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/30/2021] [Accepted: 04/27/2021] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND AND PURPOSE Glucagon-like peptide-1 (GLP-1) receptor activation decreases stroke risk in people with Type 2 diabetes (T2D), while animal studies have shown the efficacy of this strategy to counteract stroke-induced acute brain damage. However, whether GLP-1 receptor activation also improves recovery in the chronic phase after stroke is unknown. We investigated whether post-acute, chronic administration of the GLP-1 receptor agonist, exendin-4, improves post-stroke recovery and examined possible underlying mechanisms in T2D and non-T2D mice. EXPERIMENTAL APPROACH We induced stroke via transient middle cerebral artery occlusion (tMCAO) in T2D/obese mice (8 months of high-fat diet) and age-matched controls. Exendin-4 was administered for 8 weeks from Day 3 post-tMCAO. We assessed functional recovery by weekly upper-limb grip strength tests. Insulin sensitivity and glycaemia were evaluated at 4 and 8 weeks post-tMCAO. Neuronal survival, stroke-induced neurogenesis, neuroinflammation, atrophy of GABAergic parvalbumin+ interneurons, post-stroke vascular remodelling and fibrotic scar formation were investigated by immunohistochemistry. KEY RESULTS Exendin-4 normalised T2D-induced impairment of forepaw grip strength recovery in correlation with normalised glycaemia and insulin sensitivity. Moreover, exendin-4 counteracted T2D-induced atrophy of parvalbumin+ interneurons and decreased microglia activation. Finally, exendin-4 normalised density and pericyte coverage of micro-vessels and restored fibrotic scar formation in T2D mice. In non-T2D mice, the exendin-4-mediated recovery was minor. CONCLUSION AND IMPLICATIONS Chronic GLP-1 receptor activation mediates post-stroke functional recovery in T2D mice by normalising glucose metabolism and improving neuroplasticity and vascular remodelling in the recovery phase. The results warrant clinical trial of GLP-1 receptor agonists for rehabilitation after stroke in T2D.
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Affiliation(s)
- Ingrid Lovise Augestad
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Doortje Dekens
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Dimitra Karampatsi
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Osama Elabi
- Translational Neurology Group, Department of Clinical Sciences, Wallenberg Neuroscience Center, Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Alexander Zabala
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Hiranya Pintana
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Martin Larsson
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Thomas Nyström
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gesine Paul
- Translational Neurology Group, Department of Clinical Sciences, Wallenberg Neuroscience Center, Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Vladimer Darsalia
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Cesare Patrone
- NeuroCardioMetabol Group, Department of Clinical Science and Education, Södersjukhuset, Internal Medicine, Karolinska Institutet, Stockholm, Sweden
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11
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Cardiovascular Safety and Benefits of Noninsulin Antihyperglycemic Drugs for the Treatment of Type 2 Diabetes Mellitus-Part 1. Cardiol Rev 2021; 28:177-189. [PMID: 32282393 DOI: 10.1097/crd.0000000000000308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease (CVD) is a major contributor to the morbidity and mortality associated with type 2 diabetes mellitus (T2DM). With T2DM growing in pandemic proportions, there will be profound healthcare implications of CVD in person with diabetes. The ideal drugs to improve outcomes in T2DM are those having antiglycemic efficacy in addition to cardiovascular (CV) safety, which has to be determined in appropriately designed CV outcome trials as mandated by regulatory agencies. Available evidence is largely supportive of metformin's CV safety and potential CVD risk reduction effects, whereas sulfonylureas are either CV risk neutral or are associated with variable CVD risk. Pioglitazone was also associated with improved CVD risk in patients with diabetes. The more recent antihyperglycemic medications have shown promise with regards to CVD risk reduction in T2DM patients at a high CV risk. Glucagon-like peptide-1 receptor agonists, a type of incretin-based therapy, were associated with better CV outcomes and mortality in T2DM patients, leading to the Food and Drug Administration approval of liraglutide to reduce CVD risk in high-risk T2DM patients. Ongoing and planned randomized controlled trials of the newer drugs should clarify the possibility of class effects, and of CVD risk reduction benefits in low-moderate CV risk patients. While metformin remains the first-line antiglycemic therapy in T2DM, glucagon-like peptide-1 receptor agonists should be appropriately prescribed in T2DM patients with baseline CVD or in those at a high CVD risk to improve CV outcomes. Dipeptidyl peptidase-4 inhibitors and sodium-glucose cotransporter-2 inhibitors are discussed in the second part of this review.
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12
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Huang WC, Chen YC, Wu CH, Ko Y. Cardiovascular outcomes and healthcare costs of liraglutide versus basal insulin for type 2 diabetes patients at high cardiovascular risk. Sci Rep 2021; 11:1430. [PMID: 33446845 PMCID: PMC7809152 DOI: 10.1038/s41598-020-80753-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 12/28/2020] [Indexed: 02/06/2023] Open
Abstract
We aimed to compare the (1) clinical outcomes including composite cardiovascular outcomes, cardiovascular death, and all-cause death, and (2) healthcare costs of using liraglutide and basal insulin as an initial treatment for patients with type 2 diabetes mellitus (T2DM) and high cardiovascular diseases (CVD) risk. This is a retrospective cohort study using Taiwan’s Health and Welfare Database. A total of 1057 patients treated with liraglutide were identified and matched with 4600 patients treated with basal insulin. The liraglutide group had a lower risk of a composite CVD outcome (hazard ratio (HR) 0.65; 95% confidence interval (CI) 0.50–0.85; p < 0.01), all-cause mortality (HR 0.40; 95% CI 0.28–0.59; p < 0.0001), and nonfatal stroke (HR 0.54; 95% CI 0.34–0.87; p = 0.01). Compared to the basal insulin group, the liraglutide group had lower median per-patient-per-month (PPPM) inpatient, emergency room (ER), and total medical costs, but higher median PPPM outpatient, total pharmacy, and total costs (all p < 0.0001). In conclusion, compared to basal insulin, liraglutide was found to be associated with reduced risk of a composite CVD outcome, nonfatal stroke, and all-cause mortality among high CVD risk patients with T2DM. In addition, liraglutide users had lower inpatient, ER, and total medical costs, but they had higher outpatient and total pharmacy costs.
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Affiliation(s)
- Wan-Chun Huang
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250, Wuxing St., Taipei, 11031, Taiwan
| | - Yen-Chou Chen
- Division of Cardiovascular Medicine, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chung-Hsuen Wu
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250, Wuxing St., Taipei, 11031, Taiwan
| | - Yu Ko
- School of Pharmacy, College of Pharmacy, Taipei Medical University, No.250, Wuxing St., Taipei, 11031, Taiwan. .,Research Center for Pharmacoeconomics, College of Pharmacy, Taipei Medical University, Taipei, Taiwan.
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13
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Maskery MP, Holscher C, Jones SP, Price CI, Strain WD, Watkins CL, Werring DJ, Emsley HCA. Glucagon-like peptide-1 receptor agonists as neuroprotective agents for ischemic stroke: a systematic scoping review. J Cereb Blood Flow Metab 2021; 41:14-30. [PMID: 32954901 PMCID: PMC7747170 DOI: 10.1177/0271678x20952011] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 07/18/2020] [Indexed: 12/21/2022]
Abstract
Stroke mortality and morbidity is expected to rise. Despite considerable recent advances within acute ischemic stroke treatment, scope remains for development of widely applicable neuroprotective agents. Glucagon-like peptide-1 receptor agonists (GLP-1RAs), originally licensed for the management of Type 2 Diabetes Mellitus, have demonstrated pre-clinical neuroprotective efficacy in a range of neurodegenerative conditions. This systematic scoping review reports the pre-clinical basis of GLP-1RAs as neuroprotective agents in acute ischemic stroke and their translation into clinical trials. We included 35 pre-clinical studies, 11 retrospective database studies, 7 cardiovascular outcome trials and 4 prospective clinical studies. Pre-clinical neuroprotection was demonstrated in normoglycemic models when administration was delayed by up to 24 h following stroke induction. Outcomes included reduced infarct volume, apoptosis, oxidative stress and inflammation alongside increased neurogenesis, angiogenesis and cerebral blood flow. Improved neurological function and a trend towards increased survival were also reported. Cardiovascular outcomes trials reported a significant reduction in stroke incidence with semaglutide and dulaglutide. Retrospective database studies show a trend towards neuroprotection. Prospective interventional clinical trials are on-going, but initial indicators of safety and tolerability are favourable. Ultimately, we propose that repurposing GLP-1RAs is potentially advantageous but appropriately designed trials are needed to determine clinical efficacy and cost-effectiveness.
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Affiliation(s)
- Mark P Maskery
- Lancaster Medical School, Lancaster University, Lancaster, UK
- Department of Neurology, Royal Preston Hospital, Preston, UK
| | - Christian Holscher
- Research and Experimental Center, Henan University of Chinese Medicine, Zhengzhou, Henan Province, China
| | - Stephanie P Jones
- Faculty of Health and Wellbeing, University of Central Lancashire, Preston, UK
| | - Christopher I Price
- Institute of Neuroscience, Stroke Research Group, Newcastle University, Newcastle, UK
| | - W David Strain
- NIHR Exeter Clinical Research Facility and Institute of Biomedical and Clinical Science, University of Exeter Medical School, Royal Devon & Exeter NHS Foundation Trust, Exeter, UK
| | - Caroline L Watkins
- Faculty of Health and Wellbeing, University of Central Lancashire, Preston, UK
| | - David J Werring
- Stroke Research Centre, Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, UK
| | - Hedley CA Emsley
- Lancaster Medical School, Lancaster University, Lancaster, UK
- Department of Neurology, Royal Preston Hospital, Preston, UK
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14
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Cosentino F, Ceriello A, Baeres FMM, Fioretto P, Garber A, Stough WG, George JT, Grant PJ, Khunti K, Langkilde AM, Plutzky J, Rydén L, Scheen A, Standl E, Tuomilehto J, Zannad F. Addressing cardiovascular risk in type 2 diabetes mellitus: a report from the European Society of Cardiology Cardiovascular Roundtable. Eur Heart J 2020; 40:2907-2919. [PMID: 30445605 DOI: 10.1093/eurheartj/ehy677] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/20/2018] [Accepted: 10/08/2018] [Indexed: 12/17/2022] Open
Affiliation(s)
- Francesco Cosentino
- Cardiology Unit, Department of Medicine Solna, Karolinska Institute & Karolinska University Hospital, Stockholm, Sweden
| | - Antonio Ceriello
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) and Centro de Investigación Biomedica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Barcelona, Spain
- Department of Cardiovascular and Metabolic Diseases, IRCCS MultiMedica, Sesto San Giovanni, Italy
| | | | - Paola Fioretto
- Department of Medicine, University of Padova, Padova, Italy
| | - Alan Garber
- Baylor College of Medicine, Houston, Texas, USA
| | - Wendy Gattis Stough
- Campbell University College of Pharmacy and Health Sciences, Cary, North Carolina, USA
| | - Jyothis T George
- Boehringer Ingelheim International, Pharma GmbH & Co. KG, Ingelheim, Germany
| | - Peter J Grant
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | | | | | - Jorge Plutzky
- Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Lars Rydén
- Department of Medicine, K2, Karolinska Institute, Stockholm, Sweden
| | - André Scheen
- Division of Diabetes, Nutrition, and Metabolic Disorders, Division of Clinical Pharmacology, CHU de Liège, University of Liège, Liège, Belgium
| | - Eberhard Standl
- Forschergruppe Diabetes eV at Munich Helmholtz Centre, Munich, Germany
| | - Jaakko Tuomilehto
- Department of Public Health, University of Helsinki, Helsinki, Finland
- Chronic Disease Prevention Unit, National Institute for Health and Welfare, Helsinki, Finland
- Diabetes Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Faiez Zannad
- Inserm, Centre d'Investigations Cliniques- 1433, and Inserm U1116, CHRU, Nancy, France
- Université de Lorraine, Nancy, France
- F-CRIN INI-CRCT, Nancy, France
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15
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Herrera Comoglio R, Vidal Guitart X. Cardiovascular outcomes, heart failure and mortality in type 2 diabetic patients treated with glucagon-like peptide 1 receptor agonists (GLP-1 RAs): A systematic review and meta-analysis of observational cohort studies. Int J Clin Pract 2020; 74:e13553. [PMID: 32452094 DOI: 10.1111/ijcp.13553] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 05/06/2020] [Accepted: 05/18/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Cardiovascular outcomes trials (CVOTs) have assessed the effects of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) on major adverse cardiovascular events (MACE) and mortality in high cardiovascular (CV) risk populations. Observational research can provide complementary evidence about these effects in unselected populations. AIM To systematically review retrospective observational cohort studies conducted in electronic healthcare databases (EHDs) assessing GLP-1 RAs´ effects on MACE and/or hospitalisation for heart failure (HHF) and/or all-cause mortality in Type 2 diabetes mellitus (T2DM) patients. METHODS We systematically searched studies meeting inclusion criteria, compared design, methods and population characteristics, assessed risk for bias and did a meta-analysis (MA) using a random-effects model to calculate overall hazard ratios (HRs) and 95% CI (confidence intervals). RESULTS Sixteen studies included 285,436 T2DM patients exposed to GLP-1 RAs (exenatide bid, liraglutide, lixisenatide, long-acting exenatide), n ranged from 219 to 160,803 patients. Comparators included: no exposure, other antidiabetic medications (OADs), combined OADs, canagliflozin or multiple comparators. Ten studies estimated all-cause mortality, hazard ratios (HRs) ranged from 0.17 (95% CI 0.02-1.22) to 1.29 (95% CI 0.54-3.13). Thirteen studies assessed cardiovascular events and/or MACE; HRs ranged from 0.27 (95% CI 0.14-0.53) to 1.11 (95% CI 0.99-1.24). Eight studies assessed HHF, HRs ranged from 0.12 (95% CI 0.02-0.66) to 1.64 (95% CI 1.28-2.13). Excluding two studies because of temporal bias, we obtained pooled estimates for all-cause mortality: HR 0.63 (0.44-0.89), CV outcomes HR 0.84 (0.75-0.94) and HHF; HR 0.94 (0.78-1.14), (high between-study variability: I2 = 83.35%; I2 = 70.3%; and I2 = 90.1%, respectively). CONCLUSION Pooled results of EHDs' studies assessing GLP-1 RAs effects favoured GLP-1 RAs for all-cause mortality and MACE while were neutral for HHF. Results should be interpreted cautiously because of studies' substantial heterogeneity and limitations of observational research.
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Affiliation(s)
- Raquel Herrera Comoglio
- School of Medicine, Universidad Nacional de Córdoba, Córdoba, Argentina
- Eu2P European Programme in Pharmacovigilance and Pharmacoepidemiology, University of Bordeaux Segalen, Bordeaux, France
| | - Xavier Vidal Guitart
- Eu2P European Programme in Pharmacovigilance and Pharmacoepidemiology, University of Bordeaux Segalen, Bordeaux, France
- Fundacio Institut Catala de Farmacologia, Universitat Autonoma de Barcelona, Barcelona, Spain
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16
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Chen C, Huang Y, Zeng Y, Lu X, Dong G. Targeting the DPP-4-GLP-1 pathway improves exercise tolerance in heart failure patients: a systematic review and meta-analysis. BMC Cardiovasc Disord 2019; 19:311. [PMID: 31870322 PMCID: PMC6927173 DOI: 10.1186/s12872-019-01275-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 11/22/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The most significant manifestation of heart failure is exercise intolerance. This systematic review and meta-analysis was performed to investigate whether dipeptidyl peptidase-4 (DPP-4) inhibitors or glucagon-like peptide 1 receptor agonists (GLP-1 RAs), widely used anti-diabetic drugs, could improve exercise tolerance in heart failure patients with or without type 2 diabetes mellitus. METHODS An electronic search of PubMed, EMBASE and the Cochrane Library was carried out through March 8th, 2019, for eligible trials. Only randomized controlled studies were included. The primary outcome was exercise tolerance [6-min walk test (6MWT) and peak O2 consumption], and the secondary outcomes included quality of life (QoL), adverse events (AEs) and all-cause death. RESULT After the literature was screened by two reviewers independently, four trials (659 patients) conducted with heart failure patients with or without type 2 diabetes met the eligibility criteria. The results suggested that targeting the DPP-4-GLP-1 pathway can improve exercise tolerance in heart failure patients [MD 24.88 (95% CI 5.45, 44.31), P = 0.01] without decreasing QoL [SMD -0.51 (95% CI -1.13, 0.10), P = 0.10]; additionally, targeting the DPP-4-GLP-1 pathway did not show signs of increasing the incidence of serious AEs or mortality. CONCLUSION Our results suggest that DPP-4 inhibitors or GLP-1 RAs improve exercise tolerance in heart failure patients. Although the use of these drugs for heart failure has not been approved by any organization, they may be a better choice for type 2 diabetes mellitus patients with heart failure. Furthermore, as this pathway contributes to the improvement of exercise tolerance, it may be worth further investigation in exercise-intolerant patients with other diseases.
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Affiliation(s)
- Chengcong Chen
- Section of Endocrinology, Department of Pediatrics, Shenzhen Maternity & Child Healthcare Hospital, Shenzhen, China
| | - Ying Huang
- School of Public Health, Chinese University of Hong Kong, Hong Kong, China
| | - Yongmei Zeng
- Section of Gastroenterology, Department of Pediatrics, Shenzhen Maternity&Child Healthcare Hospital, Shenzhen, China
| | - Xiyan Lu
- Section of Endocrinology, Department of Pediatrics, Shenzhen Maternity & Child Healthcare Hospital, Shenzhen, China
| | - Guoqing Dong
- Section of Endocrinology, Department of Pediatrics, Shenzhen Maternity & Child Healthcare Hospital, Shenzhen, China
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17
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Larsson M, Castrén M, Lindström V, Euler M, Patrone C, Wahlgren N, Nathanson D. Prehospital exenatide in hyperglycemic stroke-A randomized trial. Acta Neurol Scand 2019; 140:443-448. [PMID: 31518433 DOI: 10.1111/ane.13166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 09/06/2019] [Accepted: 09/10/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Hyperglycemia is a predictor for poor stroke outcome. Hyperglycemic stroke patients treated with thrombolysis have an increased risk of intracranial hemorrhage. Insulin is the gold standard for treating hyperglycemia but comes with a risk of hypoglycemia. Glucagon-like peptide-1 receptor agonists (GLP-1RA) are drugs used in type 2 diabetes that have a low risk of hypoglycemia and have been shown to exert neuroprotective effects. The primary objective was to determine whether prehospital administration of the GLP-1RA exenatide could lower plasma glucose in stroke patients. Secondary objective was to study tolerability and safety. MATERIALS & METHODS Randomized controlled trial comparing exenatide administrated prehospitally with a control group receiving standard care for hyperglycemia. Patients with Face Arm Speech Test ≥1 and glucose ≥8 mmol/L were randomized. Glucose was monitored for 24 hours. All adverse events were recorded. RESULTS Nineteen patients were randomized, eight received exenatide. An interim recruitment failure analysis with subsequent changes of the protocol was made. The study was stopped prematurely due to slow inclusion. No difference was observed in the main outcome of plasma glucose at 4 hours, control vs exenatide (mean, SD); 7.0 ± 1.9 vs 7.6 ± 1.6; P = .56). No major adverse events were reported. CONCLUSIONS We found no evidence that prehospital exenatide had effect on hyperglycemia. However, it was given without adverse events in this study with limited sample size that was prematurely stopped due to slow inclusion.
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Affiliation(s)
- Martin Larsson
- Department of Clinical Science and Education at Södersjukhuset Karolinska Institutet Stockholm Sweden
| | - Maaret Castrén
- Department of Clinical Science and Education at Södersjukhuset Karolinska Institutet Stockholm Sweden
- Department of Diabetes and Metabolism Karolinska University Hospital, Huddinge Stockholm Sweden
| | - Veronica Lindström
- Department of Emergency Medicine and Services Helsinki University Hospital Helsinki Finland
- Department of Neurobiology, Care Sciences and Society Section of Nursing Karolinska Institutet Stockholm Sweden
| | - Mia Euler
- Department of Clinical Science and Education at Södersjukhuset Karolinska Institutet Stockholm Sweden
- Academic Emergency Medical Service Region Stockholm Stockholm Sweden
| | - Cesare Patrone
- Department of Clinical Science and Education at Södersjukhuset Karolinska Institutet Stockholm Sweden
| | - Nils Wahlgren
- Depatment of Medicine Solna Karolinska Institutet Stockholm Sweden
| | - David Nathanson
- Department of Clinical Science and Education at Södersjukhuset Karolinska Institutet Stockholm Sweden
- Depatment of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
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18
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Eckel RH, Farooki A, Henry RR, Koch GG, Leiter LA. Cardiovascular Outcome Trials in Type 2 Diabetes: What Do They Mean for Clinical Practice? Clin Diabetes 2019; 37:316-337. [PMID: 31660005 PMCID: PMC6794224 DOI: 10.2337/cd19-0001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
IN BRIEF Cardiovascular disease is the leading cause of morbidity and mortality in people with diabetes, and deaths from heart disease are two to four times higher among adults with type 2 diabetes. Trials such as the U.K. Prospective Diabetes Study, ACCORD (Action to Control Cardiovascular Risk in Diabetes), ADVANCE (Action in Diabetes and Vascular Disease: Preterax and Diamicron MR Controlled Evaluation), and VADT (Veteran's Affairs Diabetes Trial) produced mixed findings regarding whether intensive glycemic control results in improved cardiovascular (CV) outcomes for patients with diabetes. In response to concerns, including the CV safety of the thiazolidinedione rosiglitazone, the U.S. Food and Drug Administration and subsequently the European Medicines Agency issued guidance that trials should be conducted to prove that antihyperglycemic agents have acceptable CV risk profiles. In this article, the authors review the study designs and results of CV outcomes trials conducted with sodium-glucose cotransporter 2 inhibitors and glucagon-like peptide 1 receptor agonists and discuss how these may affect clinical practice.
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Affiliation(s)
| | - Azeez Farooki
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Robert R. Henry
- University of California San Diego and VA San Diego Healthcare System, San Diego, CA
| | | | - Lawrence A. Leiter
- Li Shing Knowledge Institute, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada
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19
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Hegde V, Vijayan M, Kumar S, Akheruzzaman M, Sawant N, Dhurandhar NV, Reddy PH. Adenovirus 36 improves glycemic control and markers of Alzheimer's disease pathogenesis. Biochim Biophys Acta Mol Basis Dis 2019; 1865:165531. [PMID: 31398466 DOI: 10.1016/j.bbadis.2019.08.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/30/2019] [Accepted: 08/05/2019] [Indexed: 12/18/2022]
Abstract
Alzheimer's disease (AD) is the most prevalent neurodegenerative disorder worldwide. While the causes of AD are unclear, several risk factors have been identified, including impaired glycemic control, which significantly increases the risk of cognitive decline and AD. In vitro and in vivo studies show that human adenovirus 36 (Ad36) improves glycemic control by increasing cellular glucose uptake in cells, experimental animal models and in humans who are naturally exposed to the virus. This study, tested improvement in glycemic control by Ad36 and delay in onset of cognitive decline in APPswe transgenic mice (Tg2576 line), a model of genetic predisposition to impaired glycemic control and AD. Three-month old APPswe mice were divided into Ad36 infected (Ad36) or mock infected (control) groups and baseline glycemic control measured by glucose tolerance test (GTT) prior to infection. Changes in glycemic control were determined 10- and 24-week post infection. Serum insulin was also measured during GTT. Cognition was determined by Y-maze test, while motor coordination and skill acquisition by rotarod test. Glycemic control as determined by GTT showed less deterioration in Ad36 infected mice over time, accompanied by a significant attenuation of cognitive decline. Analysis of brain tissue lysate showed significantly reduced levels of amyloid beta 42 in Ad36 mice relative to control mice. Golgi-Cox staining analysis also revealed reduced dendritic spines and synaptic gene expression in control mice compared to Ad36 infected mice. This proof of concept study shows that in a mouse model of AD, Ad36 improves glycemic control and ameliorates cognitive decline.
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Affiliation(s)
- V Hegde
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, Texas Tech University, Lubbock, TX 79409, USA.
| | - M Vijayan
- Internal Medicine, Cell Biology and Biochemistry, Neuroscience/Pharmacology and Neurology, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - S Kumar
- Internal Medicine, Cell Biology and Biochemistry, Neuroscience/Pharmacology and Neurology, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - Md Akheruzzaman
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, Texas Tech University, Lubbock, TX 79409, USA
| | - N Sawant
- Internal Medicine, Cell Biology and Biochemistry, Neuroscience/Pharmacology and Neurology, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - N V Dhurandhar
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, Texas Tech University, Lubbock, TX 79409, USA
| | - P H Reddy
- Internal Medicine, Cell Biology and Biochemistry, Neuroscience/Pharmacology and Neurology, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
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20
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O’Brien MJ, Karam SL, Wallia A, Kang RH, Cooper AJ, Lancki N, Moran MR, Liss DT, Prospect TA, Ackermann RT. Association of Second-line Antidiabetic Medications With Cardiovascular Events Among Insured Adults With Type 2 Diabetes. JAMA Netw Open 2018; 1:e186125. [PMID: 30646315 PMCID: PMC6324353 DOI: 10.1001/jamanetworkopen.2018.6125] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 10/25/2018] [Indexed: 12/20/2022] Open
Abstract
Importance Understanding cardiovascular outcomes of initiating second-line antidiabetic medications (ADMs) may help inform treatment decisions after metformin alone is not sufficient or not tolerated. To date, no studies have compared the cardiovascular effects of all major second-line ADMs during this early decision point in the pharmacologic management of type 2 diabetes. Objective To examine the association of second-line ADM classes with major adverse cardiovascular events. Design, Setting, and Participants Retrospective cohort study among 132 737 insured adults with type 2 diabetes who started therapy with a second-line ADM after taking either metformin alone or no prior ADM. This study used 2011-2015 US nationwide administrative claims data. Data analysis was performed from January 2017 to October 2018. Exposures Dipeptidyl peptidase 4 (DPP-4) inhibitors, glucagon-like peptide-1 (GLP-1) receptor agonists, sodium-glucose cotransporter 2 (SGLT-2) inhibitors, thiazolidinediones (TZDs), basal insulin, and sulfonylureas or meglitinides (both referred to as sulfonylureas hereafter). The DPP-4 inhibitors served as the comparison group in all analyses. Main Outcomes and Measures The primary outcome was time to first cardiovascular event after starting the second-line ADM. This composite outcome was based on hospitalization for the following cardiovascular conditions: congestive heart failure, stroke, ischemic heart disease, or peripheral artery disease. Results Among 132 737 insured adult patients with type 2 diabetes (men, 55%; aged 45-64 years, 58%; white, 63%), there were 3480 incident cardiovascular events during 169 384 person-years of follow-up. Patients were censored after the first cardiovascular event, discontinuation of insurance coverage, transition from International Classification of Diseases, Ninth Revision (ICD-9) to end of ICD-9 coding, or 2 years of follow-up. After adjusting for patient, prescriber, and health plan characteristics, the risk of composite cardiovascular events after starting GLP-1 receptor agonists was lower than DPP-4 inhibitors (hazard ratio [HR], 0.78; 95% CI, 0.63-0.96), but this finding was not significant in all sensitivity analyses. Cardiovascular event rates after starting treatment with SGLT-2 inhibitors (HR, 0.81; 95% CI, 0.57-1.53) and TZDs (HR, 0.92; 95% CI, 0.76-1.11) were not statistically different from DPP-4 inhibitors. The comparative risk of cardiovascular events was higher after starting treatment with sulfonylureas (HR, 1.36; 95% CI, 1.23-1.49) or basal insulin (HR, 2.03; 95% CI, 1.81-2.27) than DPP-4 inhibitors. Conclusions and Relevance Among insured adult patients with type 2 diabetes initiating second-line ADM therapy, the short-term cardiovascular outcomes of GLP-1 receptor agonists, SGLT-2 inhibitors, and DPP-4 inhibitors were similar. Higher cardiovascular risk was associated with use of sulfonylureas or basal insulin compared with newer ADM classes. Clinicians may consider prescribing GLP-1 receptor agonists, SGLT-2 inhibitors, or DPP-4 inhibitors more routinely after metformin rather than sulfonylureas or basal insulin.
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Affiliation(s)
- Matthew J. O’Brien
- Institute of Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Susan L. Karam
- Division of Endocrinology, Metabolism, and Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Amisha Wallia
- Institute of Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of Endocrinology, Metabolism, and Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Raymond H. Kang
- Institute of Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Andrew J. Cooper
- Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Nicola Lancki
- Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Margaret R. Moran
- Institute of Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Now with Oak Street Health, Chicago, Illinois
| | - David T. Liss
- Institute of Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Ronald T. Ackermann
- Institute of Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Division of Endocrinology, Metabolism, and Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Parahippocampal gyrus expression of endothelial and insulin receptor signaling pathway genes is modulated by Alzheimer's disease and normalized by treatment with anti-diabetic agents. PLoS One 2018; 13:e0206547. [PMID: 30383799 PMCID: PMC6211704 DOI: 10.1371/journal.pone.0206547] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 10/15/2018] [Indexed: 12/14/2022] Open
Abstract
A large body of literature links risk of cognitive decline, mild cognitive impairment (MCI) and dementia with Type 2 Diabetes (T2D) or pre-diabetes. Accumulating evidence implicates a close relationship between the brain insulin receptor signaling pathway (IRSP) and the accumulation of amyloid beta and hyperphosphorylated and conformationally abnormal tau. We showed previously that the neuropathological features of Alzheimer's disease (AD were reduced in patients with diabetes who were treated with insulin and oral antidiabetic medications. To understand better the neurobiological substrates of T2D and T2D medications in AD, we examined IRSP and endothelial cell markers in the parahippocampal gyrus of controls (N = 30), of persons with AD (N = 19), and of persons with AD and T2D, who, in turn, had been treated with anti-diabetic drugs (insulin and or oral agents; N = 34). We studied the gene expression of selected members of the IRSP and selective endothelial cell markers in bulk postmortem tissue from the parahippocampal gyrus and in endothelial cell enriched isolates from the same brain region. The results indicated that there are considerable abnormalities and reductions in gene expression (bulk tissue homogenates and endothelial cell isolates) in the parahippocampal gyri of persons with AD that map directly to genes associated with the microvasculature and the IRSP. Our results also showed that the numbers of abnormally expressed microvasculature and IRSP associated genes in diabetic AD donors who had been treated with anti-diabetic agents were reduced significantly. These findings suggest that anti-diabetic treatments may reduce or normalize compromised microvascular and IRSP functions in AD.
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