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He M, Fang M, Fan L, Maimaitijiang A. Preparation and characterization of BSA-loaded liraglutide and platelet fragment nanoparticle delivery system for the treatment of diabetic atherosclerosis. J Nanobiotechnology 2024; 22:506. [PMID: 39180102 PMCID: PMC11342552 DOI: 10.1186/s12951-024-02775-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 08/14/2024] [Indexed: 08/26/2024] Open
Abstract
BACKGROUND Diabetic atherosclerosis is one of the main causes of morbidity and mortality worldwide, but its therapeutic options are limited. Liraglutide (LIR), a synthetic analog of GLP-1 approved as an anti-obesity drug by the FDA, has been reported as a promising drug for diabetic atherosclerosis. However, the main problem with LIR is its use that requires regular parenteral injections, which necessitates the improvement of drug delivery for increased efficiency and minimization of injection numbers. RESULTS The objective of our present study was to prepare and characterize nanoparticles (BSA@LIR-PMF) for targeted drug delivery using LIR-encapsulated platelet membrane fragments (PMF) coated bovine serum albumin (BSA). We used various methods to characterize the prepared nanoparticles and evaluated their efficiency on diabetes-induced atherosclerosis in vitro and in vivo. The results showed that the nanoparticles were spherical and had good stability and uniform size with intact membrane protein structure. The loading and encapsulation rates (LR and ER) of BSA@LIR-PMF were respectively 7.96% and 85.56%, while the cumulative release rate was around 77.06% after 24 h. Besides, we also examined the impact of BSA@LIR-PMF on the proliferation, migration, phagocytosis, reactive oxygen species (ROS) levels, oxidative phosphorylation, glycolysis, lactate and ATP levels, and lipid deposition in the aortas. The results indicated that BSA@LIR-PMF could effectively inhibit ox-LDL-stimulated abnormal cell proliferation and migration, reduce the level of ROS and lactate concentration, and enhance the level of ATP, thereby improving oxidative phosphorylation in ox-LDL-treated cells. CONCLUSION BSA@LIR-PMF significantly inhibited diabetes-induced atherosclerosis. It was anticipated that the BSA@LIR-PMF nanoparticles might be used for treating diabetes-associated cardiovascular complications.
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Affiliation(s)
- Mingping He
- Department of Cardiology, Huadong Hospital Affiliated to Fudan University, No. 221, Yan'an Road (W), Shanghai, 200040, China
| | - Ming Fang
- Department of Cardiology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Limin Fan
- School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Alimujiang Maimaitijiang
- Department of Cardiology, Huashan Hospital Affiliated to Fudan University, No.12 Urumqi Middle Road, Shanghai, 200040, China.
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Alsanea S, Alkofide H, Almadi B, Almohammed O, Alwhaibi A, Alrabiah Z, Kalagi N. Liraglutide's Effect on Weight Management in Subjects With Pre-diabetes: A Systematic Review & Meta-Analysis. Endocr Pract 2024; 30:737-745. [PMID: 38782201 DOI: 10.1016/j.eprac.2024.05.009] [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: 02/13/2024] [Revised: 05/02/2024] [Accepted: 05/05/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Despite the growing literature, the effectiveness of liraglutide in weight management among individuals with prediabetes and in preventing the disease remains controversial. This study aims to critically evaluate the extent of liraglutide's impact on weight management in this population and assess the heterogeneity among extant studies. METHODS A systematic literature search was conducted across MEDLINE, Embase, ClinicalTrials.gov, and the reference list of retrieved studies to identify eligible English language randomized controlled trials evaluating liraglutide's effect on weight in individuals with pre-diabetes. Non-randomized studies, studies not reporting relevant outcomes, and those conducted on patients with type 2 diabetes were excluded from this review. Outcomes included a change from baseline in absolute body weight in kg, body mass index (BMI), waist circumference, glycosylated hemoglobin (HbA1c), and low-density lipoprotein cholesterol levels. Additional safety outcomes were also reported. Data were analyzed using R statistical software version 4.3.1. A fixed-effect model was used when pooling crude numbers for study outcomes. Moreover, a sensitivity analysis using random-effect model was performed and heterogeneity was assessed using I2 statistics. RESULTS Five eligible studies were included, with a total of 1604 subjects in the liraglutide arm and 859 subjects in the control arm. Participants exposed to liraglutide showed a decrease in body weight (mean difference [MD] = -4.95 kg; 95% CI -5.16, -4.73; I2 = 93%), BMI (MD = -2.06 kg/m2; 95%CI -2.22, -1.89; I2 = 97%), waist circumference (MD = -4.61 cm; 95% CI -4.79, -4.43; I2 = 82%), HbA1c (MD = -0.33%; 95%CI -0.34, -0.31; I2 = 100%), and low-density lipoprotein cholesterol levels (MD = -0.36 mmol/L; 95% CI -0.39, -0.33; I2 = 99%). The overall effect size remained similar when using a random-effects model for all outcomes. In addition, the rate of adverse events was higher with liraglutide when compared to the control; however, the dropout rates were relatively lower in the former arm. CONCLUSION While our meta-analysis suggests that liraglutide can reduce body weight, BMI, waist circumference, and HbA1c levels in individuals with pre-diabetes, the findings should be interpreted cautiously due to limitations such as the small number of trials and their short duration, and variability in dosages. Further randomized controlled trials examining long-term outcomes are essential to validate these findings and address the high heterogeneity among the studies included in this analysis.
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Affiliation(s)
- Sary Alsanea
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
| | - Hadeel Alkofide
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Bana Almadi
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Omar Almohammed
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman Alwhaibi
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ziyad Alrabiah
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Nora Kalagi
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Dave BP, Chorawala MR, Shah IV, Shah NN, Bhagat SU, Prajapati BG, Thakkar PC. From diabetes to diverse domains: the multifaceted roles of GLP-1 receptor agonists. Mol Biol Rep 2024; 51:835. [PMID: 39042283 DOI: 10.1007/s11033-024-09793-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Accepted: 07/09/2024] [Indexed: 07/24/2024]
Abstract
Glucagon-like Peptide-1 (GLP-1) receptor agonists (GLP-1RAs) emerged as a primary treatment for type-2 diabetes mellitus (T2DM), however, their multifaceted effects on various target organs beyond glycemic control opened a new era of treatment. We conducted a comprehensive literature search using databases including Scopus, Google Scholar, PubMed, and the Cochrane Library to identify clinical, in-vivo, and in-vitro studies focusing on the diverse effects of GLP-1 receptor agonists. Eligible studies were selected based on their relevance to the varied roles of GLP-1RAs in T2DM management and their impact on other physiological functions. Numerous studies have reported the efficacy of GLP-1RAs in improving outcomes in T2DM, with demonstrated benefits including glucose-dependent insulinotropic actions, modulation of insulin signaling pathways, and reductions in glycemic excursions. Additionally, GLP-1 receptors are expressed in various tissues and organs, suggesting their widespread physiological functions beyond glycemic control potentially include neuroprotective, anti-inflammatory, cardioprotective, and metabolic benefits. However, further scientific studies are still underway to maximize the benefits of GLP-1RAs and to discover additional roles in improving health benefits. This article sought to review not only the actions of GLP1RAs in the treatment of T2DM but also explore its effects on potential targets in other disorders.
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Affiliation(s)
- Bhavarth P Dave
- Department of Pharmacology and Pharmacy Practice, L. M. College of Pharmacy, Opp. Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Mehul R Chorawala
- Department of Pharmacology and Pharmacy Practice, L. M. College of Pharmacy, Opp. Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Ishika V Shah
- Department of Pharmacology and Pharmacy Practice, L. M. College of Pharmacy, Opp. Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Nidhi N Shah
- Department of Pharmacology and Pharmacy Practice, L. M. College of Pharmacy, Opp. Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Shivam U Bhagat
- Department of Pharmacology and Pharmacy Practice, L. M. College of Pharmacy, Opp. Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Bhupendra G Prajapati
- Department of Pharmaceutics and Pharmaceutical Technology, Shree S. K. Patel College of Pharmaceutical Education & Research, Ganpat University, Mehsana, Gujarat, India.
- Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand.
| | - Pratik C Thakkar
- Department of Physiology, Faculty of Medical & Health Sciences, Manaaki Mānawa - The Centre for Heart Research, University of Auckland, 85 Park Road, Auckland, 1142, New Zealand.
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Conroy LJ, McCann A, Zhang N, de Gaetano M. The role of nanosystems in the delivery of glucose-lowering drugs for the preemption and treatment of diabetes-associated atherosclerosis. Am J Physiol Cell Physiol 2024; 326:C1398-C1409. [PMID: 38525540 DOI: 10.1152/ajpcell.00695.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/19/2024] [Accepted: 03/19/2024] [Indexed: 03/26/2024]
Abstract
Diabetes is one of the most prevalent diseases worldwide. In recent decades, type-2 diabetes has become increasingly common, particularly in younger individuals. Diabetes leads to many vascular complications, including atherosclerosis. Atherosclerosis is a cardiovascular disease characterized by lipid-rich plaques within the vasculature. Plaques develop over time, restricting blood flow, and can, therefore, be the underlying cause of major adverse cardiovascular events, including myocardial infarction and stroke. Diabetes and atherosclerosis are intrinsically linked. Diabetes is a metabolic syndrome that accelerates atherosclerosis and increases the risk of developing other comorbidities, such as diabetes-associated atherosclerosis (DAA). Gold standard antidiabetic medications focus on attenuating hyperglycemia. Though recent evidence suggests that glucose-lowering drugs may have broader applications, beyond diabetes management. This review mainly evaluates the role of glucagon-like peptide-1 receptor agonists (GLP-1 RAs), such as liraglutide and semaglutide in DAA. These drugs mimic gut hormones (incretins), which inhibit glucagon secretion while stimulating insulin secretion, thus improving insulin sensitivity. This facilitates delayed gastric emptying and increased patient satiety; hence, they are also indicated for the treatment of obesity. GLP-1 RAs have significant cardioprotective effects, including decreasing low-density lipoprotein (LDL) cholesterol and triglycerides levels. Liraglutide and semaglutide have specifically been shown to decrease cardiovascular risk. Liraglutide has displayed a myriad of antiatherosclerotic properties, with the potential to induce plaque regression. This review aims to address how glucose-lowering medications can be applied to treat diseases other than diabetes. We specifically focus on how nanomedicines can be used for the site-specific delivery of antidiabetic medicines for the treatment of diabetes-associated atherosclerosis.
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Affiliation(s)
- Luke James Conroy
- Diabetes Complications Research Centre, Conway Institute & School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
| | - Alyssa McCann
- School of Mechanical and Materials Engineering, University College Dublin, Dublin, Ireland
| | - Nan Zhang
- School of Mechanical and Materials Engineering, University College Dublin, Dublin, Ireland
| | - Monica de Gaetano
- Diabetes Complications Research Centre, Conway Institute & School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
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Akbari A, Hadizadeh S, Heidary L. Effects of Glucagon-Like Peptide-1 Receptor Agonists and Sodium-Glucose Cotransporter 2 Inhibitors on Intima-Media Thickness: Systematic Review and Meta-Analysis. J Diabetes Res 2024; 2024:3212795. [PMID: 38529046 PMCID: PMC10963118 DOI: 10.1155/2024/3212795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 02/08/2024] [Accepted: 02/23/2024] [Indexed: 03/27/2024] Open
Abstract
Background Beyond glycemic control, glucagon-like peptide-1 receptor agonists (GLP-1 RAs) and sodium-glucose cotransporter 2 inhibitors (SGLT2is) have been proposed to reduce the risk of cardiovascular events. The aim of the present systematic review and meta-analysis is to demonstrate the effects of GLP-1 RA and SGLT2is on intima-media thickness (IMT). Methods PubMed, EMBASE, Web of Science, SCOPUS, and Google Scholar databases were searched from inception to September 9, 2023. All interventional and observational studies that provided data on the effects of GLP-1 RAs or SGLT2is on IMT were included. Critical appraisal was performed using the Joanna Briggs Institute checklists. IMT changes (preintervention and postintervention) were pooled and meta-analyzed using a random-effects model. Subgroup analyses were based on type of medication (GLP-1 RA: liraglutide and exenatide; SGLT2i: empagliflozin, ipragliflozin, tofogliflozin, and dapagliflozin), randomized clinical trials (RCTs), and diabetic patients. Results The literature search yielded 708 related articles after duplicates were removed. Eighteen studies examined the effects of GLP-1 RA, and eleven examined the effects of SGLT2i. GLP-1 RA and SGLT2i significantly decreased IMT (MD = -0.123, 95% CI (-0.170, -0.076), P < 0.0001, I2 = 98% and MD = -0.048, 95% CI (-0.092, -0.004), P = 0.031, I2 = 95%, respectively). Metaregression showed that IMT change correlated with baseline IMT, whereas it did not correlate with gender, duration of diabetes, and duration of treatment. Conclusions Treatment with GLP-1 RA and SGLT2i can lower IMT in diabetic patients, and GLP-1 RA may be more effective than SGLT2i.
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Affiliation(s)
- Abolfazl Akbari
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Research Center for Advanced Technologies in Cardiovascular Medicine, Cardiovascular Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shiva Hadizadeh
- Research Center for Advanced Technologies in Cardiovascular Medicine, Cardiovascular Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Women Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leida Heidary
- Laboratory of Medical Genetics, ART and Stem Cell Research Centre (ACECR), Tabriz, Iran
- Nahal Infertility Center, Tabriz, Iran
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Zhu B, Wu H, Li KS, Eisa-Beygi S, Singh B, Bielenberg DR, Huang W, Chen H. Two sides of the same coin: Non-alcoholic fatty liver disease and atherosclerosis. Vascul Pharmacol 2024; 154:107249. [PMID: 38070759 DOI: 10.1016/j.vph.2023.107249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/20/2023] [Accepted: 11/25/2023] [Indexed: 02/03/2024]
Abstract
The prevalence of non-alcoholic fatty liver disease (NAFLD) and atherosclerosis remain high, which is primarily due to widespread adoption of a western diet and sedentary lifestyle. NAFLD, together with advanced forms of this disease such as non-alcoholic steatohepatitis (NASH) and cirrhosis, are closely associated with atherosclerotic-cardiovascular disease (ASCVD). In this review, we discussed the association between NAFLD and atherosclerosis and expounded on the common molecular biomarkers underpinning the pathogenesis of both NAFLD and atherosclerosis. Furthermore, we have summarized the mode of function and potential clinical utility of existing drugs in the context of these diseases.
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Affiliation(s)
- Bo Zhu
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Hao Wu
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Kathryn S Li
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Shahram Eisa-Beygi
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Bandana Singh
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Diane R Bielenberg
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Wendong Huang
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes and Metabolic Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, United States of America
| | - Hong Chen
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America.
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Yi M, Cruz Cisneros L, Cho EJ, Alexander M, Kimelman FA, Swentek L, Ferrey A, Tantisattamo E, Ichii H. Nrf2 Pathway and Oxidative Stress as a Common Target for Treatment of Diabetes and Its Comorbidities. Int J Mol Sci 2024; 25:821. [PMID: 38255895 PMCID: PMC10815857 DOI: 10.3390/ijms25020821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/27/2023] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Diabetes is a chronic disease that induces many comorbidities, including cardiovascular disease, nephropathy, and liver damage. Many mechanisms have been suggested as to how diabetes leads to these comorbidities, of which increased oxidative stress in diabetic patients has been strongly implicated. Limited knowledge of antioxidative antidiabetic drugs and substances that can address diabetic comorbidities through the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway calls for detailed investigation. This review will describe how diabetes increases oxidative stress, the general impact of that oxidative stress, and how oxidative stress primarily contributes to diabetic comorbidities. It will also address how treatments for diabetes, especially focusing on their effects on the Nrf2 antioxidative pathway, have been shown to similarly affect the Nrf2 pathway of the heart, kidney, and liver systems. This review demonstrates that the Nrf2 pathway is a common pathogenic component of diabetes and its associated comorbidities, potentially identifying this pathway as a target to guide future treatments.
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Affiliation(s)
- Michelle Yi
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Leslie Cruz Cisneros
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Eric J. Cho
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Michael Alexander
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Francesca A. Kimelman
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Lourdes Swentek
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Antoney Ferrey
- Department of Medicine, University of California Irvine, Irvine, CA 92697, USA; (A.F.); (E.T.)
| | - Ekamol Tantisattamo
- Department of Medicine, University of California Irvine, Irvine, CA 92697, USA; (A.F.); (E.T.)
| | - Hirohito Ichii
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
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