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Lee JC, Ray RM, Scott TA. Prospects and challenges of tissue-derived extracellular vesicles. Mol Ther 2024; 32:2950-2978. [PMID: 38910325 DOI: 10.1016/j.ymthe.2024.06.025] [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: 01/14/2024] [Revised: 05/30/2024] [Accepted: 06/20/2024] [Indexed: 06/25/2024] Open
Abstract
Extracellular vesicles (EVs) are considered a vital component of cell-to-cell communication and represent a new frontier in diagnostics and a means to identify pathways for therapeutic intervention. Recently, studies have revealed the importance of tissue-derived EVs (Ti-EVs), which are EVs present in the interstitial spaces between cells, as they better represent the underlying physiology of complex, multicellular tissue microenvironments in biology and disease. EVs are native, lipid bilayer membraned nano-sized particles produced by all cells that are packaged with varied functional biomolecules including proteins, lipids, and nucleic acids. They are implicated in short- and long-range cellular communication and may elicit functional responses in recipient cells. To date, studies have often utilized cultured cells or biological fluids as a source for EVs that do not capture local molecular signatures of the tissue microenvironment. Recent work utilizing Ti-EVs has elucidated novel biomarkers for disease and provided insights into disease mechanisms that may lead to the development of novel therapeutic agents. Still, there are considerable challenges facing current studies. This review explores the vast potential and unique challenges for Ti-EV research and provides considerations for future studies that seek to advance this exciting field.
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Affiliation(s)
- Justin C Lee
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX 77030, USA; Department of Neuroscience, Baylor College of Medicine, Houston, TX 77030, USA
| | - Roslyn M Ray
- Gene Therapy Research, CSL Behring, Pasadena, CA 91106, USA
| | - Tristan A Scott
- Center for Gene Therapy, City of Hope, Beckman Research Institute and Hematological Malignancy and Stem Cell Transplantation Institute, Duarte, CA 91010, USA.
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Sancar G, Birkenfeld AL. The role of adipose tissue dysfunction in hepatic insulin resistance and T2D. J Endocrinol 2024; 262:e240115. [PMID: 38967989 PMCID: PMC11378142 DOI: 10.1530/joe-24-0115] [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: 04/20/2024] [Accepted: 07/05/2024] [Indexed: 07/07/2024]
Abstract
The root cause of type 2 diabetes (T2D) is insulin resistance (IR), defined by the failure of cells to respond to circulating insulin to maintain lipid and glucose homeostasis. While the causes of whole-body insulin resistance are multifactorial, a major contributing factor is dysregulation of liver and adipose tissue function. Adipose dysfunction, particularly adipose tissue-IR (adipo-IR), plays a crucial role in the development of hepatic insulin resistance and the progression of metabolic dysfunction-associated steatotic liver disease (MASLD) in the context of T2D. In this review, we will focus on molecular mechanisms of hepatic insulin resistance and its association with adipose tissue function. A deeper understanding of the pathophysiological mechanisms of the transition from a healthy state to insulin resistance, impaired glucose tolerance, and T2D may enable us to prevent and intervene in the progression to T2D.
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Affiliation(s)
- Gencer Sancar
- German Center for Diabetes Research, Neuherberg, Germany
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology and Nephrology, Eberhard-Karls University of Tübingen, Tübingen, Germany
- Institute for Diabetes Research and Metabolic Diseases, Helmholtz Center Munich, Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Andreas L Birkenfeld
- German Center for Diabetes Research, Neuherberg, Germany
- Department of Internal Medicine IV, Division of Diabetology, Endocrinology and Nephrology, Eberhard-Karls University of Tübingen, Tübingen, Germany
- Institute for Diabetes Research and Metabolic Diseases, Helmholtz Center Munich, Eberhard-Karls University of Tübingen, Tübingen, Germany
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Hussein M, Mirza I, Morsy M, Mostafa A, Hassan C, Masrur M, Bianco FM, Papasani S, Levitan I, Mahmoud AM. Comparison of Adiposomal Lipids between Obese and Non-Obese Individuals. Metabolites 2024; 14:464. [PMID: 39195560 DOI: 10.3390/metabo14080464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 08/06/2024] [Accepted: 08/14/2024] [Indexed: 08/29/2024] Open
Abstract
Our recent findings revealed that human adipose tissues (AT)-derived extracellular vesicles (adiposomes) vary in cargo among obese and lean individuals. The main objective of this study was to investigate the adiposomal lipid profiles and their correlation with cardiometabolic risk factors. AT samples were collected from obese subjects and lean controls and analyzed for their characteristics and lipid content. In addition, we measured the correlation between adiposomal lipid profiles and body composition, glucose and lipid metabolic profiles, brachial artery vasoreactivity, AT arteriolar flow-induced dilation, and circulating markers such as IL-6, C-reactive protein, and nitric oxide (NO). Compared to lean controls, adiposomes isolated from obese subjects were higher in number after normalization to AT volume. The two major lipid classes differentially expressed were lysophosphatidylcholine/phosphatidylcholine (LPC/PC) and ceramides (Cer). All lipids in the LPC/PC class were several-fold lower in adiposomes from obese subjects compared to lean controls, on top of which were PC 18:2, PC 18:1, and PC 36:3. Most ceramides were markedly upregulated in the obese group, especially Cer d37:0, Cer d18:0, and Cer d39:0. Regression analyses revealed associations between adiposomal lipid profiles and several cardiometabolic risk factors such as body mass index (BMI), fat percentage, insulin resistance, arteriolar and brachial artery vasoreactivity, NO bioavailability, and high-density lipoproteins (HDL-C). We conclude that the ability of adiposomes from obese subjects to disrupt cardiometabolic function could be partly attributed to the dysregulated lipid cargo.
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Affiliation(s)
- Mohamed Hussein
- Department of Pathology, University of Kentucky, Lexington, KY 40536, USA
| | - Imaduddin Mirza
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Mohammed Morsy
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Amro Mostafa
- Department of Pharmacology, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Chandra Hassan
- Department of Surgery, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Mario Masrur
- Department of Surgery, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Francesco M Bianco
- Department of Surgery, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Subbaiah Papasani
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Irena Levitan
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Abeer M Mahmoud
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
- Department of Kinesiology and Nutrition, College of Applied Health Sciences, University of Illinois Chicago, Chicago, IL 60612, USA
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Röhrborn K, Krueger M, Kalusa M, Fietz SA, Ewe A, Aigner A, Stumvoll M, Kovacs P, Blüher M, Schamarek I, Rohde-Zimmermann K. The Concentration of Salivary Extracellular Vesicles Is Related to Obesity. Nutrients 2024; 16:2633. [PMID: 39203770 PMCID: PMC11356876 DOI: 10.3390/nu16162633] [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: 07/04/2024] [Revised: 08/07/2024] [Accepted: 08/08/2024] [Indexed: 09/03/2024] Open
Abstract
BACKGROUND AND AIMS Saliva is essential for the proper dilution and distribution of taste molecules on the tongue. It harbors extracellular vesicles (EVs), which mediate cell-cell communication. Changes in the composition of salivary EVs may arise under obese conditions and may potentially be involved in taste sensation and dysregulated eating behavior. Therefore, this study addresses the relationship between the size and concentration of salivary EVs and metabolic shifts in obesity or factors of taste sensation. MATERIALS AND METHODS A total of 119 participants in the Obese Taste Bud (OTB) Study were included, who performed a standardized taste test, underwent taste bud density assessment, and were phenotypically characterized for anthropometrics, blood- and saliva adipokine levels, and various metabolic factors. Utilizing size exclusion chromatography followed by ultrafiltration, EVs were extracted from 2 mL of actively secreted saliva. EVs were characterized using nanoparticle tracking analyses, Western blot, and scanning transmission electron microscopy. Finally, group comparisons and bivariate correlation analyses were conducted. RESULTS Among the total cohort, the median size of salivary EVs was 190.05 nm, and the overall concentration ranged from 1.4 × 107 to 1.76 × 109 per mL of saliva. The size range and concentration of EVs per mL are negatively correlated (p = 0.0002, r = -0.264). Comparing lean participants (mean rank of 45.98) with those presenting obesity (mean rank of 34.46), a significant difference in the salivary EV content was observed (p = 0.029). Body weight, BMI, arm and calf circumferences, as well as the percentage of body fat were all negatively related to the concentration of EVs in all study participants (all p < 0.05, r > -0.2). No associations were found between the EV parameters and taste perception but serum alkaline phosphatase levels were negatively correlated (p = 0.007, r = -0.284) and adiponectin serum levels were positively correlated to the EV concentration (p = 0.036, r = 0.208). CONCLUSION The current study provides evidence for the relation between salivary EVs and anthropometric as well as metabolic parameters of obesity. This can provide the basis for further research on the cargo of salivary EVs and how they may influence taste sensation, and may elucidate their potential connection to altered eating habits in obesity.
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Affiliation(s)
- Kristin Röhrborn
- Helmholtz-Institute for Metabolic, Obesity and Vascular Research (HI-MAG), Helmholtz Center Munich at the University of Leipzig and the University Hospital Leipzig AöR, 04103 Leipzig, Germany; (K.R.)
| | - Martin Krueger
- Institute of Anatomy, Medical Faculty, University of Leipzig, 04103 Leipzig, Germany
| | - Mirjam Kalusa
- Institute of Veterinary Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Leipzig, 04103 Leipzig, Germany
| | - Simone A. Fietz
- Institute of Veterinary Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Leipzig, 04103 Leipzig, Germany
| | - Alexander Ewe
- Rudolf-Boehm Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, 04103 Leipzig, Germany
| | - Achim Aigner
- Rudolf-Boehm Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, 04103 Leipzig, Germany
| | - Michael Stumvoll
- Helmholtz-Institute for Metabolic, Obesity and Vascular Research (HI-MAG), Helmholtz Center Munich at the University of Leipzig and the University Hospital Leipzig AöR, 04103 Leipzig, Germany; (K.R.)
- Department of Medicine III, Division of Endocrinology, Nephrology and Rheumatology, University of Leipzig, 04103 Leipzig, Germany
| | - Peter Kovacs
- Department of Medicine III, Division of Endocrinology, Nephrology and Rheumatology, University of Leipzig, 04103 Leipzig, Germany
| | - Matthias Blüher
- Helmholtz-Institute for Metabolic, Obesity and Vascular Research (HI-MAG), Helmholtz Center Munich at the University of Leipzig and the University Hospital Leipzig AöR, 04103 Leipzig, Germany; (K.R.)
- Department of Medicine III, Division of Endocrinology, Nephrology and Rheumatology, University of Leipzig, 04103 Leipzig, Germany
| | - Imke Schamarek
- Department of Medicine III, Division of Endocrinology, Nephrology and Rheumatology, University of Leipzig, 04103 Leipzig, Germany
| | - Kerstin Rohde-Zimmermann
- Helmholtz-Institute for Metabolic, Obesity and Vascular Research (HI-MAG), Helmholtz Center Munich at the University of Leipzig and the University Hospital Leipzig AöR, 04103 Leipzig, Germany; (K.R.)
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Li H, Zhang J, Tan M, Yin Y, Song Y, Zhao Y, Yan L, Li N, Zhang X, Bai J, Jiang T, Li H. Exosomes based strategies for cardiovascular diseases: Opportunities and challenges. Biomaterials 2024; 308:122544. [PMID: 38579591 DOI: 10.1016/j.biomaterials.2024.122544] [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: 03/11/2024] [Accepted: 03/19/2024] [Indexed: 04/07/2024]
Abstract
Exosomes, as nanoscale extracellular vesicles (EVs), are secreted by all types of cells to facilitate intercellular communication in living organisms. After being taken up by neighboring or distant cells, exosomes can alter the expression levels of target genes in recipient cells and thereby affect their pathophysiological outcomes depending on payloads encapsulated therein. The functions and mechanisms of exosomes in cardiovascular diseases have attracted much attention in recent years and are thought to have cardioprotective and regenerative potential. This review summarizes the biogenesis and molecular contents of exosomes and details the roles played by exosomes released from various cells in the progression and recovery of cardiovascular disease. The review also discusses the current status of traditional exosomes in cardiovascular tissue engineering and regenerative medicine, pointing out several limitations in their application. It emphasizes that some of the existing emerging industrial or bioengineering technologies are promising to compensate for these shortcomings, and the combined application of exosomes and biomaterials provides an opportunity for mutual enhancement of their performance. The integration of exosome-based cell-free diagnostic and therapeutic options will contribute to the further development of cardiovascular regenerative medicine.
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Affiliation(s)
- Hang Li
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Jun Zhang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Mingyue Tan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China; Department of Geriatrics, Cardiovascular Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Yunfei Yin
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Yiyi Song
- Suzhou Medical College of Soochow University, Suzhou, Jiangsu, 215000, PR China
| | - Yongjian Zhao
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Lin Yan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China
| | - Ning Li
- Department of Orthopedics, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230022, PR China
| | - Xianzuo Zhang
- Department of Orthopedics, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230022, PR China
| | - Jiaxiang Bai
- Department of Orthopedics, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230022, PR China; National Center for Translational Medicine (Shanghai) SHU Branch, Shanghai University, Shanghai, 200444, PR China.
| | - Tingbo Jiang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China.
| | - Hongxia Li
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu, 215006, PR China.
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Sandoval-Bórquez A, Carrión P, Hernández MP, Pérez JA, Tapia-Castillo A, Vecchiola A, Fardella CE, Carvajal CA. Adipose Tissue Dysfunction and the Role of Adipocyte-Derived Extracellular Vesicles in Obesity and Metabolic Syndrome. J Endocr Soc 2024; 8:bvae126. [PMID: 38988671 PMCID: PMC11234198 DOI: 10.1210/jendso/bvae126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Indexed: 07/12/2024] Open
Abstract
Obesity is a major public health issue that is associated with metabolic diseases including diabetes mellitus type 2 and metabolic syndrome. This pathology leads to detrimental cardiovascular health and secondary effects, such as lipotoxicity, inflammation, and oxidative stress. Recently, extracellular vesicles (EVs) have been highlighted as novel players participating in human physiology and pathophysiology. In obesity, adipose tissue is related to the active shedding of adipocyte-derived extracellular vesicles (AdEVs). The current review explores and highlights the role of AdEVs and their cargo in obesity and metabolic syndrome. AdEVs are proposed to play an important role in obesity and its comorbidities. AdEVs are biological nanoparticles mainly shed by visceral and subcutaneous adipose tissue, acting in physiological and pathophysiological conditions, and also carrying different cargo biomolecules, such as RNA, microRNA (miRNA), proteins, and lipids, among others. RNA and miRNA have local and systemic effects affecting gene expression in target cell types via paracrine and endocrine actions. State of the art analyses identified some miRNAs, such as miR-222, miR-23b, miR-4429, miR-148b, and miR-4269, that could potentially affect cell pathways involved in obesity-related comorbidities, such as chronic inflammation and fibrosis. Similarly, AdEVs-proteins (RBP4, perilipin-A, FABP, mimecan, TGFBI) and AdEVs-lipids (sphingolipids) have been linked to the obesity pathophysiology. The current knowledge about AdEVs along with further research would support and reveal novel pathways, potential biomarkers, and therapeutic options in obesity.
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Affiliation(s)
- Alejandra Sandoval-Bórquez
- School of Medical Technology, Faculty of Science, Pontificia Universidad Católica de Valparaiso, Valparaiso 2373223, Chile
| | - Pablo Carrión
- Center for Translational Research in Endocrinology (CETREN-UC), Pontificia Universidad Católica de Chile, Santiago 8330074, Chile
- Department of Endocrinology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - María Paz Hernández
- Center for Translational Research in Endocrinology (CETREN-UC), Pontificia Universidad Católica de Chile, Santiago 8330074, Chile
- Department of Endocrinology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Jorge A Pérez
- Center for Translational Research in Endocrinology (CETREN-UC), Pontificia Universidad Católica de Chile, Santiago 8330074, Chile
- Department of Endocrinology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Alejandra Tapia-Castillo
- Center for Translational Research in Endocrinology (CETREN-UC), Pontificia Universidad Católica de Chile, Santiago 8330074, Chile
- Department of Endocrinology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Andrea Vecchiola
- Center for Translational Research in Endocrinology (CETREN-UC), Pontificia Universidad Católica de Chile, Santiago 8330074, Chile
- Department of Endocrinology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Carlos E Fardella
- Center for Translational Research in Endocrinology (CETREN-UC), Pontificia Universidad Católica de Chile, Santiago 8330074, Chile
- Department of Endocrinology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Cristian A Carvajal
- Center for Translational Research in Endocrinology (CETREN-UC), Pontificia Universidad Católica de Chile, Santiago 8330074, Chile
- Department of Endocrinology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
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7
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Ding Z, Greenberg ZF, Serafim MF, Ali S, Jamieson JC, Traktuev DO, March K, He M. Understanding molecular characteristics of extracellular vesicles derived from different types of mesenchymal stem cells for therapeutic translation. EXTRACELLULAR VESICLE 2024; 3:100034. [PMID: 38957857 PMCID: PMC11218754 DOI: 10.1016/j.vesic.2024.100034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
Mesenchymal stem cells (MSCs) have been studied for decades as candidates for cellular therapy, and their secretome, including secreted extracellular vesicles (EVs), has been identified to contribute significantly to regenerative and reparative functions. Emerging evidence has suggested that MSC-EVs alone, could be used as therapeutics that emulate the biological function of MSCs. However, just as with MSCs, MSC-EVs have been shown to vary in composition, depending on the tissue source of the MSCs as well as the protocols employed in culturing the MSCs and obtaining the EVs. Therefore, the importance of careful choice of cell sources and culture environments is receiving increasing attention. Many factors contribute to the therapeutic potential of MSC-EVs, including the source tissue, isolation technique, and culturing conditions. This review illustrates the molecular landscape of EVs derived from different types of MSC cells along with culture strategies. A thorough analysis of publicly available omic datasets was performed to advance the precision understanding of MSC-EVs with unique tissue source-dependent molecular characteristics. The tissue-specific protein and miRNA-driven Reactome ontology analysis was used to reveal distinct patterns of top Reactome ontology pathways across adipose, bone marrow, and umbilical MSC-EVs. Moreover, a meta-analysis assisted by an AI technique was used to analyze the published literature, providing insights into the therapeutic translation of MSC-EVs based on their source tissues.
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Affiliation(s)
- Zuo Ding
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, 32611, USA
| | - Zachary F. Greenberg
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, 32611, USA
| | - Maria Fernanda Serafim
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, 32611, USA
| | - Samantha Ali
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, 32611, USA
| | - Julia C. Jamieson
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, 32611, USA
| | - Dmitry O. Traktuev
- UF Center for Regenerative Medicine, Division of Cardiovascular Medicine, Department of Medicine, College of Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - Keith March
- UF Center for Regenerative Medicine, Division of Cardiovascular Medicine, Department of Medicine, College of Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - Mei He
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, 32611, USA
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8
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Palacio PL, Greenwald J, Nguyen KT, Shantaram D, Butsch BL, Kim Y, Dattu MH, Noria S, Brethauer SA, Needleman BJ, Wysocki V, Hsueh W, Reátegui E, Magaña SM. Novel multiparametric bulk and single EV pipeline for adipose cell-specific biomarker discovery in paired human biospecimens. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.18.590172. [PMID: 38659953 PMCID: PMC11042368 DOI: 10.1101/2024.04.18.590172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Obesity is a global health crisis that contributes to morbidity and mortality worldwide. Obesity's comorbid association with a variety of diseases, from metabolic syndrome to neurodegenerative disease, underscores the critical need to better understand the pathobiology of obesity. Adipose tissue, once seen as an inert storage depot, is now recognized as an active endocrine organ, regulating metabolic and systemic homeostasis. Recent studies spotlight the theranostic utility of extracellular vesicles (EVs) as novel biomarkers and drivers of disease, including obesity-related complications. Adipose-derived EVs (ADEVs) have garnered increased interest for their roles in diverse diseases, however robust isolation and characterization protocols for human, cell-specific EV subsets are limited. Herein, we directly address this technical challenge by establishing a multiparametric analysis framework that leverages bulk and single EV characterization, mRNA phenotyping and proteomics of human ADEVs directly from paired visceral adipose tissue, cultured mature adipocyte conditioned media, and plasma from obese subjects undergoing bariatric surgery. Importantly, rigorous EV phenotyping at the tissue and cell-specific level identified top 'adipose liquid biopsy' candidates that were validated in circulating plasma EVs from the same patient. In summary, our study paves the way toward a tissue and cell-specific, multiparametric framework for studying tissue and circulating adipose EVs in obesity-driven disease.
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Goryunov K, Ivanov M, Kulikov A, Shevtsova Y, Burov A, Podurovskaya Y, Zubkov V, Degtyarev D, Sukhikh G, Silachev D. A Review of the Use of Extracellular Vesicles in the Treatment of Neonatal Diseases: Current State and Problems with Translation to the Clinic. Int J Mol Sci 2024; 25:2879. [PMID: 38474125 DOI: 10.3390/ijms25052879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Neonatal disorders, particularly those resulting from prematurity, pose a major challenge in health care and have a significant impact on infant mortality and long-term child health. The limitations of current therapeutic strategies emphasize the need for innovative treatments. New cell-free technologies utilizing extracellular vesicles (EVs) offer a compelling opportunity for neonatal therapy by harnessing the inherent regenerative capabilities of EVs. These nanoscale particles, secreted by a variety of organisms including animals, bacteria, fungi and plants, contain a repertoire of bioactive molecules with therapeutic potential. This review aims to provide a comprehensive assessment of the therapeutic effects of EVs and mechanistic insights into EVs from stem cells, biological fluids and non-animal sources, with a focus on common neonatal conditions such as hypoxic-ischemic encephalopathy, respiratory distress syndrome, bronchopulmonary dysplasia and necrotizing enterocolitis. This review summarizes evidence for the therapeutic potential of EVs, analyzes evidence of their mechanisms of action and discusses the challenges associated with the implementation of EV-based therapies in neonatal clinical practice.
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Affiliation(s)
- Kirill Goryunov
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
| | - Mikhail Ivanov
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 119992, Russia
| | - Andrey Kulikov
- Medical Institute, Patrice Lumumba Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russia
| | - Yulia Shevtsova
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 119992, Russia
| | - Artem Burov
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
| | - Yulia Podurovskaya
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
| | - Victor Zubkov
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
| | - Dmitry Degtyarev
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
| | - Gennady Sukhikh
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
| | - Denis Silachev
- V.I. Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow 117198, Russia
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 119992, Russia
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10
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Zheng L, Yang L, Guo Z, Yao N, Zhang S, Pu P. Obesity and its impact on female reproductive health: unraveling the connections. Front Endocrinol (Lausanne) 2024; 14:1326546. [PMID: 38264286 PMCID: PMC10803652 DOI: 10.3389/fendo.2023.1326546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 12/19/2023] [Indexed: 01/25/2024] Open
Abstract
In the modern era, the escalating global prevalence of obesity has profound implications on female reproductive health. Obesity, transcending mere lifestyle choices, has evolved into a complex disorder affecting physiological and metabolic functions. Concurrently, female infertility is rising as a significant global health issue. Obesity, with its extensive systemic effects, is pinpointed as a major disruptor. The convergence of these health challenges reveals a multifaceted scenario: on one hand, obesity directly impacts female reproductive health, particularly in the context of conditions like polycystic ovary syndrome (PCOS) and menstrual disturbances; on the other, the psychosocial consequences of infertility might intensify weight-gain patterns, forming a challenging cycle. Additionally, the economic implications of treating obesity-related infertility are considerable. This review delves into the myriad ways obesity affects female reproductive health, drawing insights from epidemiological, clinical, and molecular studies. It explores the epidemiological relationship between obesity and PCOS, the influence of obesity on menstrual disturbances, and the broader impact of obesity on female infertility. Weight loss, through pharmacological interventions, surgical methods, or lifestyle adjustments, emerges as a promising strategy. Lastly, the efficacy of assisted reproductive technologies, such as IVF, is influenced by obesity, underscoring the importance of an optimal body mass index. The review also highlights the molecular and physiological mechanisms underlying the impact of obesity on female reproductive health, including the disruption of the hypothalamic-pituitary-ovary axis, altered adipokine secretion, and the role of chronic inflammation and oxidative stress.
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Affiliation(s)
- Lei Zheng
- Department of Breast Surgery, Xingtai City People’s Hospital, Xingtai, Hebei, China
| | - Lixian Yang
- Department of Breast Surgery, Xingtai City People’s Hospital, Xingtai, Hebei, China
| | - Ziru Guo
- Department of Breast Surgery, Xingtai City People’s Hospital, Xingtai, Hebei, China
| | - Nan Yao
- Department of General Surgery, Aerospace Center Hospital, Beijing, China
| | - Shiyu Zhang
- Department of Breast Surgery, Xingtai City People’s Hospital, Xingtai, Hebei, China
| | - Pengpeng Pu
- Department of Breast Surgery, Xingtai City People’s Hospital, Xingtai, Hebei, China
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11
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García-Vega D, Sánchez-López D, Rodríguez-Carnero G, Villar-Taibo R, Viñuela JE, Lestegás-Soto A, Seoane-Blanco A, Moure-González M, Bravo SB, Fernández ÁL, González-Juanatey JR, Eiras S. Semaglutide modulates prothrombotic and atherosclerotic mechanisms, associated with epicardial fat, neutrophils and endothelial cells network. Cardiovasc Diabetol 2024; 23:1. [PMID: 38172989 PMCID: PMC10765851 DOI: 10.1186/s12933-023-02096-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 12/13/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Obesity has increased in recent years with consequences on diabetes and other comorbidities. Thus, 1 out of 3 diabetic patients suffers cardiovascular disease (CVD). The network among glucose, immune system, endothelium and epicardial fat has an important role on pro-inflammatory and thrombotic mechanisms of atherogenesis. Since semaglutide, long-acting glucagon like peptide 1- receptor agonist (GLP-1-RA), a glucose-lowering drug, reduces body weight, we aimed to study its effects on human epicardial fat (EAT), aortic endothelial cells and neutrophils as atherogenesis involved-cardiovascular cells. METHODS EAT and subcutaneous fat (SAT) were collected from patients undergoing cardiac surgery. Differential glucose consumption and protein cargo of fat-released exosomes, after semaglutide or/and insulin treatment were analyzed by enzymatic and TripleTOF, respectively. Human neutrophils phenotype and their adhesion to aortic endothelial cells (HAEC) or angiogenesis were analyzed by flow cytometry and functional fluorescence analysis. Immune cells and plasma protein markers were determined by flow cytometry and Luminex-multiplex on patients before and after 6 months treatment with semaglutide. RESULTS GLP-1 receptor was expressed on fat and neutrophils. Differential exosomes-protein cargo was identified on EAT explants after semaglutide treatment. This drug increased secretion of gelsolin, antithrombotic protein, by EAT, modulated CD11b on neutrophils, its migration and endothelial adhesion, induced by adiposity protein, FABP4, or a chemoattractant. Monocytes and neutrophils phenotype and plasma adiposity, stretch, mesothelial, fibrotic, and inflammatory markers on patients underwent semaglutide treatment for 6 months showed a 20% reduction with statistical significance on FABP4 levels and an 80% increase of neutrophils-CD88. CONCLUSION Semaglutide increases endocrine activity of epicardial fat with antithrombotic properties. Moreover, this drug modulates the pro-inflammatory and atherogenic profile induced by the adiposity marker, FABP4, which is also reduced in patients after semaglutide treatment.
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Affiliation(s)
- David García-Vega
- Cardiology department, Complejo Hospitalario Universitario de Santiago, Travesía de la Choupana SN, 15706, Santiago de Compostela, Spain
- CIBERCV, ISCIII, Madrid, Spain
- University of Santiago de Compostela (USC), Santiago de Compostela, Spain
| | - David Sánchez-López
- Translational Cardiology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
- University of Santiago de Compostela (USC), Santiago de Compostela, Spain
| | - Gemma Rodríguez-Carnero
- Endocrinology and Nutrition Division, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
- Epigenomics in Endocrinology and Nutrition Group, Epigenomics Unit, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Rocío Villar-Taibo
- Endocrinology and Nutrition Division, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
- Neoplasia and Differentiation of Endocrine Cells Group, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Juan E Viñuela
- Translational Cardiology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
- Immunology Laboratory, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Adán Lestegás-Soto
- Translational Cardiology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Ana Seoane-Blanco
- Cardiology department, Complejo Hospitalario Universitario de Santiago, Travesía de la Choupana SN, 15706, Santiago de Compostela, Spain
- CIBERCV, ISCIII, Madrid, Spain
| | - María Moure-González
- Cardiology department, Complejo Hospitalario Universitario de Santiago, Travesía de la Choupana SN, 15706, Santiago de Compostela, Spain
- CIBERCV, ISCIII, Madrid, Spain
| | - Susana B Bravo
- Proteomics Unit, Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain
| | - Ángel L Fernández
- Department of Cardiac Surgery, Complexo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
| | - José R González-Juanatey
- Cardiology department, Complejo Hospitalario Universitario de Santiago, Travesía de la Choupana SN, 15706, Santiago de Compostela, Spain
- CIBERCV, ISCIII, Madrid, Spain
- University of Santiago de Compostela (USC), Santiago de Compostela, Spain
| | - Sonia Eiras
- Cardiology department, Complejo Hospitalario Universitario de Santiago, Travesía de la Choupana SN, 15706, Santiago de Compostela, Spain.
- CIBERCV, ISCIII, Madrid, Spain.
- Translational Cardiology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain.
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12
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Mirza I, Haloul M, Hassan C, Masrur M, Mostafa A, Bianco FM, Ali MM, Minshall RD, Mahmoud AM. Adiposomes from Obese-Diabetic Individuals Promote Endothelial Dysfunction and Loss of Surface Caveolae. Cells 2023; 12:2453. [PMID: 37887297 PMCID: PMC10605845 DOI: 10.3390/cells12202453] [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: 09/22/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 10/28/2023] Open
Abstract
Glycosphingolipids (GSLs) are products of lipid glycosylation that have been implicated in the development of cardiovascular diseases. In diabetes, the adipocyte microenvironment is characterized by hyperglycemia and inflammation, resulting in high levels of GSLs. Therefore, we sought to assess the GSL content in extracellular vesicles derived from the adipose tissues (adiposomes) of obese-diabetic (OB-T2D) subjects and their impact on endothelial cell function. To this end, endothelial cells were exposed to adiposomes isolated from OB-T2D versus healthy subjects. Cells were assessed for caveolar integrity and related signaling, such as Src-kinase and caveolin-1 (cav-1) phosphorylation, and functional pathways, such as endothelial nitric oxide synthase (eNOS) activity. Compared with adiposomes from healthy subjects, OB-T2D adiposomes had higher levels of GSLs, especially LacCer and GM3; they promoted cav-1 phosphorylation coupled to an obvious loss of endothelial surface caveolae and induced eNOS-uncoupling, peroxynitrite generation, and cav-1 nitrosylation. These effects were abolished by Src kinase inhibition and were not observed in GSL-depleted adiposomes. At the functional levels, OB-T2D adiposomes reduced nitric oxide production, shear response, and albumin intake in endothelial cells and impaired flow-induced dilation in healthy arterioles. In conclusion, OB-T2D adiposomes carried a detrimental GSL cargo that disturbed endothelial caveolae and the associated signaling.
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Affiliation(s)
- Imaduddin Mirza
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (I.M.); (M.H.)
| | - Mohamed Haloul
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (I.M.); (M.H.)
| | - Chandra Hassan
- Department of Surgery, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (C.H.); (M.M.); (F.M.B.); (R.D.M.)
| | - Mario Masrur
- Department of Surgery, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (C.H.); (M.M.); (F.M.B.); (R.D.M.)
| | - Amro Mostafa
- Departments of Anesthesiology and Pharmacology, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA;
| | - Francesco M. Bianco
- Department of Surgery, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (C.H.); (M.M.); (F.M.B.); (R.D.M.)
| | - Mohamed M. Ali
- School of Business and Non-Profit Management, North Park University, Chicago, IL 60625, USA;
| | - Richard D. Minshall
- Department of Surgery, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (C.H.); (M.M.); (F.M.B.); (R.D.M.)
| | - Abeer M. Mahmoud
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (I.M.); (M.H.)
- Department of Kinesiology and Nutrition, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
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13
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Sepúlveda F, Mayorga-Lobos C, Guzmán K, Durán-Jara E, Lobos-González L. EV-miRNA-Mediated Intercellular Communication in the Breast Tumor Microenvironment. Int J Mol Sci 2023; 24:13085. [PMID: 37685891 PMCID: PMC10487525 DOI: 10.3390/ijms241713085] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/16/2023] [Accepted: 08/20/2023] [Indexed: 09/10/2023] Open
Abstract
Cancer research has prioritized the study of the tumor microenvironment (TME) as a crucial area of investigation. Understanding the communication between tumor cells and the various cell types within the TME has become a focal point. Bidirectional communication processes between these cells support cellular transformation, as well as the survival, invasion, and metastatic dissemination of tumor cells. Extracellular vesicles are lipid bilayer structures secreted by cells that emerge as important mediators of this cell-to-cell communication. EVs transfer their molecular cargo, including proteins and nucleic acids, and particularly microRNAs, which play critical roles in intercellular communication. Tumor-derived EVs, for example, can promote angiogenesis and enhance endothelial permeability by delivering specific miRNAs. Moreover, adipocytes, a significant component of the breast stroma, exhibit high EV secretory activity, which can then modulate metabolic processes, promoting the growth, proliferation, and migration of tumor cells. Comprehensive studies investigating the involvement of EVs and their miRNA cargo in the TME, as well as their underlying mechanisms driving tumoral capacities, are necessary for a deeper understanding of these complex interactions. Such knowledge holds promise for the development of novel diagnostic and therapeutic strategies in cancer treatment.
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Affiliation(s)
- Francisca Sepúlveda
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
| | - Cristina Mayorga-Lobos
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Kevin Guzmán
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Eduardo Durán-Jara
- Subdepartamento de Genética Molecular, Instituto de Salud Pública de Chile, Santiago 7780050, Chile;
| | - Lorena Lobos-González
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
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14
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Tsukada A, Okamatsu-Ogura Y, Futagawa E, Habu Y, Takahashi N, Kato-Suzuki M, Kato Y, Ishizuka S, Sonoyama K, Kimura K. White adipose tissue undergoes browning during preweaning period in association with microbiota formation in mice. iScience 2023; 26:107239. [PMID: 37485363 PMCID: PMC10362363 DOI: 10.1016/j.isci.2023.107239] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/11/2023] [Accepted: 06/26/2023] [Indexed: 07/25/2023] Open
Abstract
Beige adipocytes are transiently induced during early postnatal period in mice. Previous studies have suggested that, unlike in adults, the induction is independent of the sympathetic nerve activity; however, the mechanism is yet unknown. Here, we showed that beige adipocytes are induced during the preweaning period in association with the formation of microbiota in mice. Alteration of gut microbiota composition in preweaning mice by maternal treatment with antibiotics or high-fat diet feeding substantially suppressed WAT browning. The suppression was also found in pups transplanted cecal microbiota from pups of high-fat diet-fed dams. These treatments reduced the hepatic expression of genes involved in bile acid synthesis and the serum bile acids level. The abundance of Porphyromonadaceae and Ruminococcaceae in microbiota showed a positive and negative correlation with the induction of beige adipocytes, respectively. This finding may provide comprehensive understanding of the association between gut microbiota and adipose tissue development in the neonatal period.
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Affiliation(s)
- Anju Tsukada
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan
| | - Yuko Okamatsu-Ogura
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan
| | - Emi Futagawa
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan
| | - Yuki Habu
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan
| | - Natsumi Takahashi
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan
| | - Mira Kato-Suzuki
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan
| | - Yuko Kato
- Laboratory of Nutritional Biochemistry, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-0809, Japan
| | - Satoshi Ishizuka
- Laboratory of Nutritional Biochemistry, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-0809, Japan
| | - Kei Sonoyama
- Laboratory of Food Biochemistry, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-0809, Japan
| | - Kazuhiro Kimura
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan
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15
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Li Q, Wang O, Ji B, Zhao L, Zhao L. Alcohol, White Adipose Tissue, and Brown Adipose Tissue: Mechanistic Links to Lipogenesis and Lipolysis. Nutrients 2023; 15:2953. [PMID: 37447280 PMCID: PMC10346806 DOI: 10.3390/nu15132953] [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: 05/14/2023] [Revised: 06/21/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
According to data from the World Health Organization, there were about 3 million deaths caused by alcohol consumption worldwide in 2016, of which about 50% were related to liver disease. Alcohol consumption interfering with the normal function of adipocytes has an important impact on the pathogenesis of alcoholic liver disease. There has been increasing recognition of the crucial role of adipose tissue in regulating systemic metabolism, far beyond that of an inert energy storage organ in recent years. The endocrine function of adipose tissue is widely recognized, and the significance of the proteins it produces and releases is still being investigated. Alcohol consumption may affect white adipose tissue (WAT) and brown adipose tissue (BAT), which interact with surrounding tissues such as the liver and intestines. This review briefly introduces the basic concept and classification of adipose tissue and summarizes the mechanism of alcohol affecting lipolysis and lipogenesis in WAT and BAT. The adipose tissue-liver axis is crucial in maintaining lipid homeostasis within the body. Therefore, this review also demonstrates the effects of alcohol consumption on the adipose tissue-liver axis to explore the role of alcohol consumption in the crosstalk between adipose tissue and the liver.
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Affiliation(s)
- Qing Li
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China;
| | - Ou Wang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China;
| | - Baoping Ji
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China;
| | - Liang Zhao
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China;
| | - Lei Zhao
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
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16
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Pillai SS, Pereira DG, Zhang J, Huang W, Beg MA, Knaack DA, de Souza Goncalves B, Sahoo D, Silverstein RL, Shapiro JI, Sodhi K, Chen Y. Contribution of adipocyte Na/K-ATPase α1/CD36 signaling induced exosome secretion in response to oxidized LDL. Front Cardiovasc Med 2023; 10:1046495. [PMID: 37180782 PMCID: PMC10174328 DOI: 10.3389/fcvm.2023.1046495] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 04/13/2023] [Indexed: 05/16/2023] Open
Abstract
Introduction Adipose tissue constantly secretes adipokines and extracellular vesicles including exosomes to crosstalk with distinct tissues and organs for whole-body homeostasis. However, dysfunctional adipose tissue under chronic inflammatory conditions such as obesity, atherosclerosis, and diabetes shows pro-inflammatory phenotypes accompanied by oxidative stress and abnormal secretion. Nevertheless, molecular mechanisms of how adipocytes are stimulated to secrete exosomes under those conditions remain poorly understood. Methods Mouse and human in vitro cell culture models were used for performing various cellular and molecular studies on adipocytes and macrophages. Statistical analysis was performed using Student's t-test (two-tailed, unpaired, and equal variance) for comparisons between two groups or ANOVA followed by Bonferroni's multiple comparison test for comparison among more than two groups. Results and discussion In this work, we report that CD36, a scavenger receptor for oxidized LDL, formed a signaling complex with another membrane signal transducer Na/K-ATPase in adipocytes. The atherogenic oxidized LDL induced a pro-inflammatory response in in vitro differentiated mouse and human adipocytes and also stimulated the cells to secrete more exosomes. This was largely blocked by either CD36 knockdown using siRNA or pNaKtide, a peptide inhibitor of Na/K-ATPase signaling. These results showed a critical role of the CD36/Na/K-ATPase signaling complex in oxidized LDL-induced adipocyte exosome secretion. Moreover, by co-incubation of adipocyte-derived exosomes with macrophages, we demonstrated that oxidized LDL-induced adipocyte-derived exosomes promoted pro-atherogenic phenotypes in macrophages, including CD36 upregulation, IL-6 secretion, metabolic switch to glycolysis, and mitochondrial ROS production. Altogether, we show here a novel mechanism through which adipocytes increase exosome secretion in response to oxidized LDL and that the secreted exosomes can crosstalk with macrophages, which may contribute to atherogenesis.
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Affiliation(s)
- Sneha S. Pillai
- Department of Surgery, Biomedical Sciences, and Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, United States
| | - Duane G. Pereira
- Department of Surgery, Biomedical Sciences, and Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, United States
| | - Jue Zhang
- Versiti Blood Research Institute, Milwaukee, WI, United States
| | - Wenxin Huang
- Versiti Blood Research Institute, Milwaukee, WI, United States
| | - Mirza Ahmar Beg
- Versiti Blood Research Institute, Milwaukee, WI, United States
| | - Darcy A. Knaack
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Bruno de Souza Goncalves
- Department of Surgery, Biomedical Sciences, and Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, United States
| | - Daisy Sahoo
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, United States
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
- Department of Pharmacology & Toxicology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Roy L. Silverstein
- Versiti Blood Research Institute, Milwaukee, WI, United States
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Joseph I. Shapiro
- Department of Surgery, Biomedical Sciences, and Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, United States
| | - Komal Sodhi
- Department of Surgery, Biomedical Sciences, and Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, United States
| | - Yiliang Chen
- Versiti Blood Research Institute, Milwaukee, WI, United States
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
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17
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Barone I, Gelsomino L, Accattatis FM, Giordano F, Gyorffy B, Panza S, Giuliano M, Veneziani BM, Arpino G, De Angelis C, De Placido P, Bonofiglio D, Andò S, Giordano C, Catalano S. Analysis of circulating extracellular vesicle derived microRNAs in breast cancer patients with obesity: a potential role for Let-7a. J Transl Med 2023; 21:232. [PMID: 37004031 PMCID: PMC10064709 DOI: 10.1186/s12967-023-04075-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/22/2023] [Indexed: 04/03/2023] Open
Abstract
BACKGROUND The incidence of obesity, a known risk factor for several metabolic and chronic diseases, including numerous malignancies, has risen sharply in the world. Various clinical studies demonstrate that excessive Body Mass Index (BMI) may worsen the incidence, prognosis, and mortality rates of breast cancer. Thus, understanding the link tying up obesity and breast cancer onset and progression is critically important, as it can impact patients' survival and quality of life. Recently, circulating extracellular vesicle (EV) derived miRNAs have attracted much attention for their diagnostic, prognostic and therapeutic potential in oncology research. Although the potential role of EV-derived miRNAs in the early detection of breast cancer has been repeatedly mentioned, screening of miRNAs packaged within serum EVs has not yet been reported in patients with obesity. METHODS Circulating EVs were isolated from normal weight (NW), and overweight/obese (OW/Ob) breast cancer patients and characterized by Transmission Electron Microscopy (TEM), Nanoparticle Tracking Analysis (NTA), and protein marker expression. Evaluation of EV-associated miRNAs was conducted in a screening (RNA-seq) and a validation (qRT-PCR) cohort. Bioinformatic analysis was performed to uncover significantly enriched biological processes, molecular functions and pathways. ROC and Kaplain-Meier survival analyses were used for clinical significance. RESULTS Comparison of serum EV-derived miRNAs from NW and OW/Ob patients detected seven differentially expressed miRNAs (let-7a-5p, miR-122-5p, miR-30d-5p, miR-126-3p, miR-27b-3p, miR-4772-3p, and miR-10a-5p) in the screening cohort. GO analysis revealed the enrichment of protein phosphorylation, intracellular signal transduction, signal transduction, and vesicle-mediated transport among the top biological processes. In addition, the target genes were significantly enriched in pathways related to PI3K/Akt, growth hormones, and insulin signalings, which are all involved in obesity-related diseases and/or breast cancer progression. In the validation cohort, qRT-PCR confirmed a significant down-regulation of EV-derived let-7a in the serum of OW/Ob breast cancer patients compared to NW patients. Let-7a levels also exhibited a negative correlation with BMI values. Importantly, decreased let-7a miRNA expression was associated with higher tumor grade and poor survival in patients with breast cancer. CONCLUSION These results suggest that serum-EV derived miRNAs may reflect a differential profile in relation to a patient's BMI, which, once validated in larger cohorts of patients, could provide insights into novel specific biomarkers and innovative targets to prevent the progression of obesity-mediated breast cancer.
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Affiliation(s)
- Ines Barone
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy.
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy.
| | - Luca Gelsomino
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
| | - Felice Maria Accattatis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
| | - Francesca Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
| | - Balazs Gyorffy
- Departments of Bioinformatics and Pediatrics, Semmelweis University, 1094, Budapest, Hungary
- TTK Cancer Biomarker Research Group, 1117, Budapest, Hungary
| | - Salvatore Panza
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
| | - Mario Giuliano
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Bianca Maria Veneziani
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
| | - Grazia Arpino
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Carmine De Angelis
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Pietro De Placido
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
| | - Sebastiano Andò
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
| | - Cinzia Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy
| | - Stefania Catalano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy.
- Centro Sanitario, University of Calabria, Via P. Bucci, Arcavacata Di Rende (CS), 87036, Rende, Cosenza, Italy.
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18
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Recent Advances in the Knowledge of the Mechanisms of Leptin Physiology and Actions in Neurological and Metabolic Pathologies. Int J Mol Sci 2023; 24:ijms24021422. [PMID: 36674935 PMCID: PMC9860943 DOI: 10.3390/ijms24021422] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/05/2023] [Accepted: 01/07/2023] [Indexed: 01/13/2023] Open
Abstract
Excess body weight is frequently associated with low-grade inflammation. Evidence indicates a relationship between obesity and cancer, as well as with other diseases, such as diabetes and non-alcoholic fatty liver disease, in which inflammation and the actions of various adipokines play a role in the pathological mechanisms involved in these disorders. Leptin is mainly produced by adipose tissue in proportion to fat stores, but it is also synthesized in other organs, where leptin receptors are expressed. This hormone performs numerous actions in the brain, mainly related to the control of energy homeostasis. It is also involved in neurogenesis and neuroprotection, and central leptin resistance is related to some neurological disorders, e.g., Parkinson's and Alzheimer's diseases. In peripheral tissues, leptin is implicated in the regulation of metabolism, as well as of bone density and muscle mass. All these actions can be affected by changes in leptin levels and the mechanisms associated with resistance to this hormone. This review will present recent advances in the molecular mechanisms of leptin action and their underlying roles in pathological situations, which may be of interest for revealing new approaches for the treatment of diseases where the actions of this adipokine might be compromised.
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Peruzzi B, Urciuoli E, Mariani M, Chioma L, Tomao L, Montano I, Algeri M, Luciano R, Fintini D, Manco M. Circulating Extracellular Vesicles Impair Mesenchymal Stromal Cell Differentiation Favoring Adipogenic Rather than Osteogenic Differentiation in Adolescents with Obesity. Int J Mol Sci 2022; 24:447. [PMID: 36613885 PMCID: PMC9820591 DOI: 10.3390/ijms24010447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022] Open
Abstract
Excess body weight has been considered beneficial to bone health because of its anabolic effect on bone formation; however, this results in a poor quality bone structure. In this context, we evaluated the involvement of circulating extracellular vesicles in the impairment of the bone phenotype associated with obesity. Circulating extracellular vesicles were collected from the plasma of participants with normal weight, as well as overweight and obese participants, quantified by flow cytometry analysis and used to treat mesenchymal stromal cells and osteoblasts to assess their effect on cell differentiation and activity. Children with obesity had the highest amount of circulating extracellular vesicles compared to controls. The treatment of mesenchymal stromal cells with extracellular vesicles from obese participants led to an adipogenic differentiation in comparison to vesicles from controls. Mature osteoblasts treated with extracellular vesicles from obese participants showed a reduction in differentiation markers in comparison to controls. Children with obesity who regularly performed physical exercise had a lower circulating extracellular vesicle amount in comparison to those with a sedentary lifestyle. This pilot study demonstrates how the high amount of circulating extracellular vesicles in children with obesity affects the bone phenotype and that physical activity can partially rescue this phenotype.
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Affiliation(s)
- Barbara Peruzzi
- Research Area for Multifactorial Diseases and Complex Phenotypes, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Enrica Urciuoli
- Research Area for Multifactorial Diseases and Complex Phenotypes, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Michela Mariani
- Unit of Endocrinology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Laura Chioma
- Unit of Endocrinology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Luigi Tomao
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Ilaria Montano
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Mattia Algeri
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Rosa Luciano
- Department of Laboratory Medicine, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Danilo Fintini
- Unit of Endocrinology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
| | - Melania Manco
- Unit of Endocrinology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy
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20
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Perez-Corredor PA, Oluwatomilayo-Ojo P, Gutierrez-Vargas JA, Cardona-Gómez GP. Obesity induces extracellular vesicle release from the endothelium as a contributor to brain damage after cerebral ischemia in rats. Nutr Neurosci 2022:1-16. [PMID: 36039918 DOI: 10.1080/1028415x.2022.2078173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
OBJECTIVES Cerebral ischemia is the most common cause of disability, the second most common cause of dementia, and the fourth most common cause of death in the developed world [Sveinsson OA, Kjartansson O, Valdimarsson EM. Heilablóðþurrð/heiladrep: Faraldsfræði, orsakir og einkenni [Cerebral ischemia/infarction - epidemiology, causes and symptoms]. Laeknabladid. 2014 May;100(5):271-9. Icelandic. doi:10.17992/lbl.2014.05.543]. Obesity has been associated with worse outcomes after ischemia in rats, triggering proinflammatory cytokine production related to the brain microvasculature. The way obesity triggers these effects remains mostly unknown. Therefore, the aim of this study was to elucidate the cellular mechanisms of damage triggered by obesity in the context of cerebral ischemia. METHODS We used a rat model of obesity induced by a 20% high fructose diet (HFD) and evaluated peripheral alterations in plasma (lipid and cytokine profiles). Then, we performed cerebral ischemia surgery using two-vessel occlusion (2VO) and analyzed neurological/motor performance and glial activation. Next, we treated endothelial cell line cultures with glutamate in vitro to simulate an excitotoxic environment, and we added 20% plasma from obese rats. Subsequently, we isolated EVs released from endothelial cells and treated primary cultures of astrocytes with them. RESULTS Rats fed a HFD had an increased BMI with dyslipidemia and high levels of proinflammatory cytokines. Glia from the obese rats exhibited altered morphology, suggesting hyperreactivity related to neurological and motor deficits. Plasma from obese rats induced activation of endothelial cells, increasing proinflammatory signals and releasing more EVs. Similarly, these EVs caused an increase in NF-κB and astrocyte cytotoxicity. Together, the results suggest that obesity activates proinflammatory signals in endothelial cells, resulting in the release of EVs that simultaneously contribute to astrocyte activation.
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Affiliation(s)
- P A Perez-Corredor
- Neuroscience Group of Antioquia, Cellular and Molecular Neurobiology Area, School of Medicine, SIU, University of Antioquia, Medellin, Colombia
| | - P Oluwatomilayo-Ojo
- Neuroscience Group of Antioquia, Cellular and Molecular Neurobiology Area, School of Medicine, SIU, University of Antioquia, Medellin, Colombia.,Division of Neuroendocrinology, Department of Anatomy, Faculty of Basic Medical Science, University of Ilorin, Ilorin, Nigeria
| | - J A Gutierrez-Vargas
- Neuroscience Group of Antioquia, Cellular and Molecular Neurobiology Area, School of Medicine, SIU, University of Antioquia, Medellin, Colombia.,Grupo de Investigación de Neurociencias y Envejecimiento (GISAM), Corporación Universitaria Remington, Medellín, Colombia
| | - G P Cardona-Gómez
- Neuroscience Group of Antioquia, Cellular and Molecular Neurobiology Area, School of Medicine, SIU, University of Antioquia, Medellin, Colombia
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21
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Therapeutic Strategy of Mesenchymal-Stem-Cell-Derived Extracellular Vesicles as Regenerative Medicine. Int J Mol Sci 2022; 23:ijms23126480. [PMID: 35742923 PMCID: PMC9224400 DOI: 10.3390/ijms23126480] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 12/11/2022] Open
Abstract
Extracellular vesicles (EVs) are lipid bilayer membrane particles that play critical roles in intracellular communication through EV-encapsulated informative content, including proteins, lipids, and nucleic acids. Mesenchymal stem cells (MSCs) are pluripotent stem cells with self-renewal ability derived from bone marrow, fat, umbilical cord, menstruation blood, pulp, etc., which they use to induce tissue regeneration by their direct recruitment into injured tissues, including the heart, liver, lung, kidney, etc., or secreting factors, such as vascular endothelial growth factor or insulin-like growth factor. Recently, MSC-derived EVs have been shown to have regenerative effects against various diseases, partially due to the post-transcriptional regulation of target genes by miRNAs. Furthermore, EVs have garnered attention as novel drug delivery systems, because they can specially encapsulate various target molecules. In this review, we summarize the regenerative effects and molecular mechanisms of MSC-derived EVs.
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22
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Gao C, Wang Y. Cardio-Protective Messengers From "Good Fat". Circ Res 2022; 130:1507-1509. [PMID: 35549369 PMCID: PMC9709701 DOI: 10.1161/circresaha.122.321143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Chen Gao
- Department of Pharmacology and Systems Physiology, University of Cincinnati, OH (C.G.)
| | - Yibin Wang
- Program in Cardiovascular and Metabolic Diseases, Duke-NUS, Singapore (Y.W.)
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