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Coelho-Ribeiro B, Silva HG, Sampaio-Marques B, Fraga AG, Azevedo O, Pedrosa J, Ludovico P. Inflammation and Exosomes in Fabry Disease Pathogenesis. Cells 2024; 13:654. [PMID: 38667269 PMCID: PMC11049543 DOI: 10.3390/cells13080654] [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: 02/22/2024] [Revised: 04/01/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
Fabry Disease (FD) is one of the most prevalent lysosomal storage disorders, resulting from mutations in the GLA gene located on the X chromosome. This genetic mutation triggers glo-botriaosylceramide (Gb-3) buildup within lysosomes, ultimately impairing cellular functions. Given the role of lysosomes in immune cell physiology, FD has been suggested to have a profound impact on immunological responses. During the past years, research has been focusing on this topic, and pooled evidence strengthens the hypothesis that Gb-3 accumulation potentiates the production of pro-inflammatory mediators, revealing the existence of an acute inflammatory process in FD that possibly develops to a chronic state due to stimulus persistency. In parallel, extracellular vesicles (EVs) have gained attention due to their function as intercellular communicators. Considering EVs' capacity to convey cargo from parent to distant cells, they emerge as potential inflammatory intermediaries capable of transporting cytokines and other immunomodulatory molecules. In this review, we revisit the evidence underlying the association between FD and altered immune responses and explore the potential of EVs to function as inflammatory vehicles.
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Affiliation(s)
- Bruna Coelho-Ribeiro
- Life and Health Sciences Research Institute (ICVS), 4710-057 Braga, Portugal; (B.C.-R.); (H.G.S.); (B.S.-M.); (A.G.F.); (J.P.)
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga/4805-017 Guimarães, Portugal
| | - Helena G. Silva
- Life and Health Sciences Research Institute (ICVS), 4710-057 Braga, Portugal; (B.C.-R.); (H.G.S.); (B.S.-M.); (A.G.F.); (J.P.)
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga/4805-017 Guimarães, Portugal
| | - Belém Sampaio-Marques
- Life and Health Sciences Research Institute (ICVS), 4710-057 Braga, Portugal; (B.C.-R.); (H.G.S.); (B.S.-M.); (A.G.F.); (J.P.)
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga/4805-017 Guimarães, Portugal
| | - Alexandra G. Fraga
- Life and Health Sciences Research Institute (ICVS), 4710-057 Braga, Portugal; (B.C.-R.); (H.G.S.); (B.S.-M.); (A.G.F.); (J.P.)
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga/4805-017 Guimarães, Portugal
| | - Olga Azevedo
- Reference Center on Lysosomal Storage Disorders, Hospital Senhora da Oliveira, 4835-044 Guimarães, Portugal;
| | - Jorge Pedrosa
- Life and Health Sciences Research Institute (ICVS), 4710-057 Braga, Portugal; (B.C.-R.); (H.G.S.); (B.S.-M.); (A.G.F.); (J.P.)
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga/4805-017 Guimarães, Portugal
| | - Paula Ludovico
- Life and Health Sciences Research Institute (ICVS), 4710-057 Braga, Portugal; (B.C.-R.); (H.G.S.); (B.S.-M.); (A.G.F.); (J.P.)
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga/4805-017 Guimarães, Portugal
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2
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Kaur M, Fusco S, Van den Broek B, Aseervatham J, Rostami A, Iacovitti L, Grassi C, Lukomska B, Srivastava AK. Most recent advances and applications of extracellular vesicles in tackling neurological challenges. Med Res Rev 2024. [PMID: 38500405 DOI: 10.1002/med.22035] [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: 01/02/2024] [Revised: 02/22/2024] [Accepted: 03/04/2024] [Indexed: 03/20/2024]
Abstract
Over the past few decades, there has been a notable increase in the global burden of central nervous system (CNS) diseases. Despite advances in technology and therapeutic options, neurological and neurodegenerative disorders persist as significant challenges in treatment and cure. Recently, there has been a remarkable surge of interest in extracellular vesicles (EVs) as pivotal mediators of intercellular communication. As carriers of molecular cargo, EVs demonstrate the ability to traverse the blood-brain barrier, enabling bidirectional communication. As a result, they have garnered attention as potential biomarkers and therapeutic agents, whether in their natural form or after being engineered for use in the CNS. This review article aims to provide a comprehensive introduction to EVs, encompassing various aspects such as their diverse isolation methods, characterization, handling, storage, and different routes for EV administration. Additionally, it underscores the recent advances in their potential applications in neurodegenerative disorder therapeutics. By exploring their unique capabilities, this study sheds light on the promising future of EVs in clinical research. It considers the inherent challenges and limitations of these emerging applications while incorporating the most recent updates in the field.
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Affiliation(s)
- Mandeep Kaur
- Department of Medicine, Cardeza Foundation for Hematologic Research, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Salvatore Fusco
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Bram Van den Broek
- Department of Neurology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Jaya Aseervatham
- Department of Neurology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Abdolmohamad Rostami
- Department of Neurology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Lorraine Iacovitti
- Department of Neuroscience, Vickie and Jack Farber Institute for Neuroscience, Jefferson Stem Cell and Regenerative Neuroscience Center, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Claudio Grassi
- Department of Neuroscience, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Barbara Lukomska
- NeuroRepair Department, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | - Amit K Srivastava
- Department of Medicine, Cardeza Foundation for Hematologic Research, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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3
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Han B, Zhou S, Zhang Y, Chen S, Xi W, Liu C, Zhou X, Yuan M, Yu X, Li L, Wang Y, Ren H, Xie J, Li B, Ju M, Zhou Y, Liu Z, Xiong Z, Shen L, Zhang Y, Bai Y, Chen J, Jiang W, Yao H. Integrating spatial and single-cell transcriptomics to characterize the molecular and cellular architecture of the ischemic mouse brain. Sci Transl Med 2024; 16:eadg1323. [PMID: 38324639 DOI: 10.1126/scitranslmed.adg1323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
Neuroinflammation is acknowledged as a pivotal pathological event after cerebral ischemia. However, there is limited knowledge of the molecular and spatial characteristics of nonneuronal cells, as well as of the interactions between cell types in the ischemic brain. Here, we used spatial transcriptomics to study the ischemic hemisphere in mice after stroke and sequenced the transcriptomes of 19,777 spots, allowing us to both visualize the transcriptional landscape within the tissue and identify gene expression profiles linked to specific histologic entities. Cell types identified by single-cell RNA sequencing confirmed and enriched the spatial annotation of ischemia-associated gene expression in the peri-infarct area of the ischemic hemisphere. Analysis of ligand-receptor interactions in cell communication revealed galectin-9 to cell-surface glycoprotein CD44 (LGALS9-CD44) as a critical signaling pathway after ischemic injury and identified microglia and macrophages as the main source of galectins after stroke. Extracellular vesicle-mediated Lgals9 delivery improved the long-term functional recovery in photothrombotic stroke mice. Knockdown of Cd44 partially reversed these therapeutic effects, inhibiting oligodendrocyte differentiation and remyelination. In summary, our study provides a detailed molecular and cellular characterization of the peri-infact area in a murine stroke model and revealed Lgals9 as potential treatment target that warrants further investigation.
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Affiliation(s)
- Bing Han
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Shunheng Zhou
- Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
| | - Yuan Zhang
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Sina Chen
- Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
| | - Wen Xi
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Chenchen Liu
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Xu Zhou
- Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
| | - Mengqin Yuan
- Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
| | - Xiaoyu Yu
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Lu Li
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Yu Wang
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Hui Ren
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Jian Xie
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Bin Li
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Minzi Ju
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - You Zhou
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Ziqi Liu
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Zhongli Xiong
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Ling Shen
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Yuan Zhang
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Ying Bai
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
| | - Jun Chen
- Pittsburgh Institute of Brain Disorders and Recovery and Department of Neurology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Geriatric Research, Education and Clinical Center, Veterans Affairs Pittsburgh Health Care System, Pittsburgh, PA 15261, USA
| | - Wei Jiang
- Department of Biomedical Engineering, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
| | - Honghong Yao
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing 210009, China
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong 226019, China
- Institute of Life Sciences, Key Laboratory of Developmental Genes and Human Disease, Southeast University, Nanjing 210009, China
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4
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Leal AF, Inci OK, Seyrantepe V, Rintz E, Celik B, Ago Y, León D, Suarez DA, Alméciga-Díaz CJ, Tomatsu S. Molecular Trojan Horses for treating lysosomal storage diseases. Mol Genet Metab 2023; 140:107648. [PMID: 37598508 DOI: 10.1016/j.ymgme.2023.107648] [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: 05/14/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 08/22/2023]
Abstract
Lysosomal storage diseases (LSDs) are caused by monogenic mutations in genes encoding for proteins related to the lysosomal function. Lysosome plays critical roles in molecule degradation and cell signaling through interplay with many other cell organelles, such as mitochondria, endoplasmic reticulum, and peroxisomes. Even though several strategies (i.e., protein replacement and gene therapy) have been attempted for LSDs with promising results, there are still some challenges when hard-to-treat tissues such as bone (i.e., cartilages, ligaments, meniscus, etc.), the central nervous system (mostly neurons), and the eye (i.e., cornea, retina) are affected. Consistently, searching for novel strategies to reach those tissues remains a priority. Molecular Trojan Horses have been well-recognized as a potential alternative in several pathological scenarios for drug delivery, including LSDs. Even though molecular Trojan Horses refer to genetically engineered proteins to overcome the blood-brain barrier, such strategy can be extended to strategies able to transport and deliver drugs to specific tissues or cells using cell-penetrating peptides, monoclonal antibodies, vesicles, extracellular vesicles, and patient-derived cells. Only some of those platforms have been attempted in LSDs. In this paper, we review the most recent efforts to develop molecular Trojan Horses and discuss how this strategy could be implemented to enhance the current efficacy of strategies such as protein replacement and gene therapy in the context of LSDs.
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Affiliation(s)
- Andrés Felipe Leal
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, Colombia; Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Orhan Kerim Inci
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, 35430 Izmir, Turkey
| | - Volkan Seyrantepe
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, 35430 Izmir, Turkey
| | - Estera Rintz
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Gdansk, Poland
| | - Betul Celik
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA; Department of Molecular Biology, Faculty of Biology, University of Gdansk, Gdansk, Poland
| | - Yasuhiko Ago
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Daniel León
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Diego A Suarez
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Carlos Javier Alméciga-Díaz
- Institute for the Study of Inborn Errors of Metabolism, Faculty of Science, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Shunji Tomatsu
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA; Department of Molecular Biology, Faculty of Biology, University of Gdansk, Gdansk, Poland; Faculty of Arts and Sciences, University of Delaware, Newark, DE, USA; Department of Pediatrics, Graduate School of Medicine, Gifu University, Gifu, Japan; Department of Pediatrics, Thomas Jefferson University, Philadelphia, PA, USA.
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5
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Susa F, Limongi T, Borgione F, Peiretti S, Vallino M, Cauda V, Pisano R. Comparative Studies of Different Preservation Methods and Relative Freeze-Drying Formulations for Extracellular Vesicle Pharmaceutical Applications. ACS Biomater Sci Eng 2023; 9:5871-5885. [PMID: 37671648 PMCID: PMC10565719 DOI: 10.1021/acsbiomaterials.3c00678] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/15/2023] [Indexed: 09/07/2023]
Abstract
Extracellular vesicles (EVs) have been studied for years for their role as effectors and mediators of cell-to-cell communication and their potential application to develop new and increasingly performing nanotechnological systems for the diagnosis and/or treatment of many diseases. Given all the EVs applications as just isolated, functionalized, or even engineered cellular-derived pharmaceuticals, the standardization of reliable and reproducible methods for their preservation is urgently needed. In this study, we isolated EVs from a healthy blood cell line, B lymphocytes, and compared the effectiveness of different storage methods and relative freeze-drying formulations to preserve some of the most important EVs' key features, i.e., concentration, mean size, protein content, and surface antigen's expression. To develop a preservation method that minimally affects the EVs' integrity and functionality, we applied the freeze-drying process in combination with different excipients. Since EVs are isolated not only from body fluids but also from culture media conditioned by the cells growing there, we decided to test both the effects of the traditional pharmaceutical excipient and of biological media to develop EVs solidified products with desirable appearance and performance properties. Results showed that some of the tested excipients, i.e., sugars in combination with dextran and glycine, successfully maintained the stability and integrity of EVs upon lyophilization. In addition, to evaluate the preservation of the EVs' biological activity, we assessed the cytotoxicity and internalization ability of the reconstituted EVs in healthy (B lymphocytes) and tumoral (Burkitt's lymphoma) cells. Reconstituted EVs demonstrated toxicity only toward the cancerous cells, opening new therapeutic opportunities for the oncological field. Furthermore, our study showed how some biological or cellular-conditioned fluids, commonly used in the field of cell cultures, can act not only as cryoprotectants but also as active pharmaceutical ingredients, significantly tuning the therapeutic effect of EVs, even increasing their cellular internalization.
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Affiliation(s)
- Francesca Susa
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Tania Limongi
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Francesca Borgione
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Silvia Peiretti
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Marta Vallino
- Consiglio
Nazionale delle Ricerche di Torino, Strada delle Cacce 73, 10129 Turin, Italy
| | - Valentina Cauda
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Roberto Pisano
- Department
of Applied Science and Technology (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
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6
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Placci M, Giannotti MI, Muro S. Polymer-based drug delivery systems under investigation for enzyme replacement and other therapies of lysosomal storage disorders. Adv Drug Deliv Rev 2023; 197:114683. [PMID: 36657645 PMCID: PMC10629597 DOI: 10.1016/j.addr.2022.114683] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/30/2022] [Accepted: 12/25/2022] [Indexed: 01/18/2023]
Abstract
Lysosomes play a central role in cellular homeostasis and alterations in this compartment associate with many diseases. The most studied example is that of lysosomal storage disorders (LSDs), a group of 60 + maladies due to genetic mutations affecting lysosomal components, mostly enzymes. This leads to aberrant intracellular storage of macromolecules, altering normal cell function and causing multiorgan syndromes, often fatal within the first years of life. Several treatment modalities are available for a dozen LSDs, mostly consisting of enzyme replacement therapy (ERT) strategies. Yet, poor biodistribution to main targets such as the central nervous system, musculoskeletal tissue, and others, as well as generation of blocking antibodies and adverse effects hinder effective LSD treatment. Drug delivery systems are being studied to surmount these obstacles, including polymeric constructs and nanoparticles that constitute the focus of this article. We provide an overview of the formulations being tested, the diseases they aim to treat, and the results observed from respective in vitro and in vivo studies. We also discuss the advantages and disadvantages of these strategies, the remaining gaps of knowledge regarding their performance, and important items to consider for their clinical translation. Overall, polymeric nanoconstructs hold considerable promise to advance treatment for LSDs.
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Affiliation(s)
- Marina Placci
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute for Science and Technology (BIST), Barcelona 08028, Spain
| | - Marina I Giannotti
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute for Science and Technology (BIST), Barcelona 08028, Spain; CIBER-BBN, ISCIII, Barcelona, Spain; Department of Materials Science and Physical Chemistry, University of Barcelona, Barcelona 08028, Spain
| | - Silvia Muro
- Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute for Science and Technology (BIST), Barcelona 08028, Spain; Institute of Catalonia for Research and Advanced Studies (ICREA), Barcelona 08010, Spain; Institute for Bioscience and Biotechnology Research, University of Maryland, College Park, MD 20742, USA; Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA.
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7
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González-Callejo P, Gener P, Díaz-Riascos ZV, Conti S, Cámara-Sánchez P, Riera R, Mancilla S, García-Gabilondo M, Peg V, Arango D, Rosell A, Labernadie A, Trepat X, Albertazzi L, Schwartz S, Seras-Franzoso J, Abasolo I. Extracellular vesicles secreted by triple-negative breast cancer stem cells trigger premetastatic niche remodeling and metastatic growth in the lungs. Int J Cancer 2023; 152:2153-2165. [PMID: 36705298 DOI: 10.1002/ijc.34447] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 11/11/2022] [Accepted: 12/13/2022] [Indexed: 01/28/2023]
Abstract
Tumor secreted extracellular vesicles (EVs) are potent intercellular signaling platforms. They are responsible for the accommodation of the premetastatic niche (PMN) to support cancer cell engraftment and metastatic growth. However, complex cancer cell composition within the tumor increases also the heterogeneity among cancer secreted EVs subsets, a functional diversity that has been poorly explored. This phenomenon is particularly relevant in highly plastic and heterogenous triple-negative breast cancer (TNBC), in which a significant representation of malignant cancer stem cells (CSCs) is displayed. Herein, we selectively isolated and characterized EVs from CSC or differentiated cancer cells (DCC; EVsCSC and EVsDCC , respectively) from the MDA-MB-231 TNBC cell line. Our results showed that EVsCSC and EVsDCC contain distinct bioactive cargos and therefore elicit a differential effect on stromal cells in the TME. Specifically, EVsDCC activated secretory cancer associated fibroblasts (CAFs), triggering IL-6/IL-8 signaling and sustaining CSC phenotype maintenance. Complementarily, EVsCSC promoted the activation of α-SMA+ myofibroblastic CAFs subpopulations and increased the endothelial remodeling, enhancing the invasive potential of TNBC cells in vitro and in vivo. In addition, solely the EVsCSC mediated signaling prompted the transformation of healthy lungs into receptive niches able to support metastatic growth of breast cancer cells.
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Affiliation(s)
- Patricia González-Callejo
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Petra Gener
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Zamira V Díaz-Riascos
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain.,Functional Validation & Preclinical Research (FVPR), Vall d‧Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Passeig de la Vall d'Hebron, Barcelona, Spain
| | - Sefora Conti
- Integrative Cell and Tissue Dynamics Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain
| | - Patricia Cámara-Sánchez
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain.,Functional Validation & Preclinical Research (FVPR), Vall d‧Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Passeig de la Vall d'Hebron, Barcelona, Spain
| | - Roger Riera
- Nanoscopy for Nanomedicine Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Biomedical Engineering, Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, Netherlands
| | - Sandra Mancilla
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain.,Functional Validation & Preclinical Research (FVPR), Vall d‧Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Passeig de la Vall d'Hebron, Barcelona, Spain
| | - Miguel García-Gabilondo
- Neurovascular Research Laboratory, Vall d‧Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Passeig Vall d'Hebron, Barcelona, Spain
| | - Vicente Peg
- Department of Pathology, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Spanish Biomedical Research Network Centre in Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Diego Arango
- Department of Molecular Oncology, Biomedical Research Institute of Lleida, Lleida, Spain.,Biomedical Research in Digestive Tract Tumors, Vall d'Hebron Research Institute (VHIR), Universitat Autònoma de Barcelona (UAB), Passeig de la Vall d'Hebron, Barcelona, Spain
| | - Anna Rosell
- Neurovascular Research Laboratory, Vall d‧Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Passeig Vall d'Hebron, Barcelona, Spain
| | - Anna Labernadie
- Integrative Cell and Tissue Dynamics Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain
| | - Xavier Trepat
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain.,Integrative Cell and Tissue Dynamics Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Catalan Institution for Research and Advanced Studies (ICREA), Passeig Lluís Companys, Barcelona, Spain
| | - Lorenzo Albertazzi
- Nanoscopy for Nanomedicine Group, Institute for Bioengineering of Catalonia (IBEC), Barcelona, Spain.,Department of Biomedical Engineering, Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, Eindhoven, Netherlands
| | - Simó Schwartz
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Joaquin Seras-Franzoso
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain.,Department of Genetics and Microbiology, Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain
| | - Ibane Abasolo
- Drug Delivery & Targeting, Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Instituto de Salud Carlos III, Madrid, Spain.,Functional Validation & Preclinical Research (FVPR), Vall d‧Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Passeig de la Vall d'Hebron, Barcelona, Spain
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8
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Li X, Ren X, Zhang Y, Ding L, Huo M, Li Q. Fabry disease: Mechanism and therapeutics strategies. Front Pharmacol 2022; 13:1025740. [PMID: 36386210 PMCID: PMC9643830 DOI: 10.3389/fphar.2022.1025740] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/10/2022] [Indexed: 12/04/2022] Open
Abstract
Fabry disease is a monogenic disease characterized by a deficiency or loss of the α-galactosidase A (GLA). The resulting impairment in lysosomal GLA enzymatic activity leads to the pathogenic accumulation of enzymatic substrate and, consequently, the progressive appearance of clinical symptoms in target organs, including the heart, kidney, and brain. However, the mechanisms involved in Fabry disease-mediated organ damage are largely ambiguous and poorly understood, which hinders the development of therapeutic strategies for the treatment of this disorder. Although currently available clinical approaches have shown some efficiency in the treatment of Fabry disease, they all exhibit limitations that need to be overcome. In this review, we first introduce current mechanistic knowledge of Fabry disease and discuss potential therapeutic strategies for its treatment. We then systemically summarize and discuss advances in research on therapeutic approaches, including enzyme replacement therapy (ERT), gene therapy, and chaperone therapy, as well as strategies targeting subcellular compartments, such as lysosomes, the endoplasmic reticulum, and the nucleus. Finally, the future development of potential therapeutic strategies is discussed based on the results of mechanistic studies and the limitations associated with these therapeutic approaches.
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Affiliation(s)
- Xi Li
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Xiangyi Ren
- Core Facilities of West China Hospital, Sichuan University, Chengdu, China
| | - Yabing Zhang
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Lin Ding
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
| | - Minfeng Huo
- Shanghai Tenth People’s Hospital, Shanghai Frontiers Science Center of Nanocatalytic Medicine, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Qian Li, ; Minfeng Huo,
| | - Qian Li
- Department of Anesthesiology, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Qian Li, ; Minfeng Huo,
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9
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Liu C, Wang Y, Li L, He D, Chi J, Li Q, Wu Y, Zhao Y, Zhang S, Wang L, Fan Z, Liao Y. Engineered extracellular vesicles and their mimetics for cancer immunotherapy. J Control Release 2022; 349:679-698. [PMID: 35878728 DOI: 10.1016/j.jconrel.2022.05.062] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 05/14/2022] [Accepted: 05/15/2022] [Indexed: 12/14/2022]
Abstract
Extracellular vesicles (EVs) are heterogeneous membranous vesicles secreted by living cells that are involved in many physiological and pathological processes as intermediaries for intercellular communication and molecular transfer. Recent studies have shown that EVs can regulate the occurrence and development of tumors by transferring proteins, lipids and nucleic acids to immune cells as signaling molecules. As a new diagnostic biomarker and drug delivery system, EVs have broad application prospects in immunotherapy. In addition, the breakthrough of nanotechnology has promoted the development and exploration of engineered EVs for immune-targeted therapy. Herein, we review the uniqueness of EVs in immune regulation and the engineering strategies used for immunotherapy and highlight the logic of their design through typical examples. The present situation and challenges of clinical transformation are discussed, and the development prospects of EVs in immunotherapy are proposed. The goal of this review is to provide new insights into the design of immune-regulatory EVs and expand their application in cancer immunotherapy.
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Affiliation(s)
- Chunping Liu
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China; State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, China
| | - Yichao Wang
- Department of Clinical Laboratory Medicine, Tai Zhou Central Hospital (Taizhou University Hospital), No.999 Donghai Road, Jiaojiang District, Taizhou, Zhejiang 318000, China
| | - Longmei Li
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China
| | - Dongyue He
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China
| | - Jiaxin Chi
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China
| | - Qin Li
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China
| | - Yixiao Wu
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital, Southern Medical University, Guangzhou 510091, China
| | - Yunxuan Zhao
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China
| | - Shihui Zhang
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China
| | - Lei Wang
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510080, China.
| | - Zhijin Fan
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital, Southern Medical University, Guangzhou 510091, China; School of Medicine, South China University of Technology, Guangzhou, China.
| | - Yuhui Liao
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital, Southern Medical University, Guangzhou 510091, China.
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10
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Lu B, Ku J, Flojo R, Olson C, Bengford D, Marriott G. Exosome- and extracellular vesicle-based approaches for the treatment of lysosomal storage disorders. Adv Drug Deliv Rev 2022; 188:114465. [PMID: 35878794 DOI: 10.1016/j.addr.2022.114465] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 06/22/2022] [Accepted: 07/19/2022] [Indexed: 12/16/2022]
Abstract
Cell-generated extracellular vesicles (EVs) are being engineered as biologically-inspired vehicles for targeted delivery of therapeutic agents to treat difficult-to-manage human diseases, including lysosomal storage disorders (LSDs). Engineered EVs offer distinct advantages for targeted delivery of therapeutics compared to existing synthetic and semi-synthetic nanoscale systems, for example with regard to their biocompatibility, circulation lifetime, efficiencies in delivery of drugs and biologics to target cells, and clearance from the body. Here, we review literature related to the design and preparation of EVs as therapeutic carriers for targeted delivery and therapy of drugs and biologics with a focus on LSDs. First, we introduce the basic pathophysiology of LDSs and summarize current approaches to diagnose and treat LSDs. Second, we will provide specific details about EVs, including subtypes, biogenesis, biological properties and their potential to treat LSDs. Third, we review state-of-the-art approaches to engineer EVs for treatments of LSDs. Finally, we summarize explorative basic research and applied applications of engineered EVs for LSDs, and highlight current challenges, and new directions in developing EV-based therapies and their potential impact on clinical medicine.
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Affiliation(s)
- Biao Lu
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Joy Ku
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Renceh Flojo
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Chris Olson
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - David Bengford
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Gerard Marriott
- Department of Bioengineering, University of California at Berkeley, California 94720, USA.
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11
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Sanchez BC, Hinchliffe M, Bracewell DG. GFP-tagging of extracellular vesicles for rapid process development. Biotechnol J 2022; 17:e2100583. [PMID: 35332662 DOI: 10.1002/biot.202100583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/25/2022] [Accepted: 03/19/2022] [Indexed: 11/08/2022]
Abstract
Extracellular vesicles (EVs) act as nano-scale molecular messengers owing to their capacity to shuttle functional macromolecular cargo between cells. This intrinsic ability to deliver bioactive cargo has sparked great interest in the use of EVs as novel therapeutic delivery vehicles; investments totalling over $2 billion in 2020 alone were reported for therapeutic EVs. One of the bottlenecks facing the production of EVs is the lack of rapid and high throughput analytics and characterisation to aid process development. Here we have designed and engineered CHO cells to express GFP-tagged EVs via fusion to CD81. Moreover, we highlight the importance of parent cell characterisation to ensure lack of non-fused GFP for the effective use of this quantitative approach. The fluorescent nature of resulting vesicles allowed for rapid quantification of concentration and yield across the EV purification process. In this manner we deduced the degree of product loss by mass balance analysis of ultrafiltration processing and reconciled up to 97% of initial feed mass. The use of GFP-tagging allowed for straightforward monitoring of vesicle elution from chromatography separations and detection via western blotting. Collectively, this work illustrates the utility of GFP-tagged EVs as a quantitative and accessible tool for accelerated process development. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Braulio Carrillo Sanchez
- Department of Biochemical Engineering, University College London, London, WC1E 6BT, United Kingdom
| | | | - Daniel G Bracewell
- Department of Biochemical Engineering, University College London, London, WC1E 6BT, United Kingdom
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12
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Belliveau J, Papoutsakis ET. Extracellular Vesicles Facilitate Large-Scale Dynamic Exchange of Proteins and RNA Among Cultured Chinese Hamster Ovary (CHO) and Human Cells. Biotechnol Bioeng 2022; 119:1222-1238. [PMID: 35120270 DOI: 10.1002/bit.28053] [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] [Received: 01/24/2022] [Accepted: 01/31/2022] [Indexed: 11/11/2022]
Abstract
Cells in culture are viewed as unique individuals in a large population communicating through extracellular molecules and, more recently extracellular vesicles (EVs). Our data here paint a different picture: large-scale exchange of cellular material through EVs. To visualize the dynamic production and cellular uptake of EVs, we used correlative confocal microscopy and scanning electron microscopy, as well as flow cytometry to interrogate labeled cells. Using cells expressing fluorescent proteins (GFP, miRFP703) and cells tagged with protein and RNA dyes, we show that Chinese Hamster Ovary (CHO) cells dynamically produce and uptake EVs to exchange proteins and RNAs at a large scale. Applying a simple model to our data, we estimate, for the first time, the per cell specific rates of EV production (68 and 203 microparticles and exosomes, respectively, per day). This EV-mediated massive exchange of cellular material observed in CHO cultures was also observed in cultured human CHRF-288-11 and primary hematopoietic stem and progenitor cells. This study demonstrates an underappreciated massive protein and RNA exchange between cells mediated by EVs spanning cell type, suggesting that the proximity of cells in normal and tumor tissues may also result in prolific exchange of cellular material. This exchange would be expected to homogenize the cell-population cytosol and dynamically regulate cell proliferation and the cellular state. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Jessica Belliveau
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 19711.,Delaware Biotechnology Institute,, University of Delaware, Newark, DE, 19711
| | - Eleftherios T Papoutsakis
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 19711.,Delaware Biotechnology Institute,, University of Delaware, Newark, DE, 19711.,Department of Biological Sciences, University of Delaware, Newark, DE, 19711
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13
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Aubertin K, Piffoux M, Sebbagh A, Gauthier J, Silva AKA, Gazeau F. [Therapeutic applications of extracellular vesicles]. Med Sci (Paris) 2021; 37:1146-1157. [PMID: 34928219 DOI: 10.1051/medsci/2021207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Extracellular vesicles, secreted spontaneously or in response to stress by all cell types, are proposed as alternative biotherapies to cellular therapies and to synthetic nanomedicines. Their logistical advantages (storage, stability, availability, tolerance), their ability to cross biological barriers, to deliver their contents (proteins, lipids and nucleic acids) in order to modify their target cells, as well as their immunomodulatory and regenerative activities, are of growing interest for a very wide spectrum of diseases. Here we review the challenges to bring these biotherapies to the clinic and discuss some promising applications in cancer and regenerative medicine.
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Affiliation(s)
- Kelly Aubertin
- Laboratoire matière et systèmes complexes (MSC), université de Paris, CNRS UMR7057, 45 rue des Saints Pères, 75006 Paris, France
| | - Max Piffoux
- Service d'Oncologie médicale, Centre Léon Bérard, Lyon, France - Oncologie médicale, Institut de Cancérologie des Hospices Civils de Lyon (IC-HCL), CITOHL, Centre Hospitalier Lyon-Sud, Lyon, France
| | - Anna Sebbagh
- Laboratoire matière et systèmes complexes (MSC), université de Paris, CNRS UMR7057, 45 rue des Saints Pères, 75006 Paris, France
| | | | - Amanda K A Silva
- Laboratoire matière et systèmes complexes (MSC), université de Paris, CNRS UMR7057, 45 rue des Saints Pères, 75006 Paris, France
| | - Florence Gazeau
- Laboratoire matière et systèmes complexes (MSC), université de Paris, CNRS UMR7057, 45 rue des Saints Pères, 75006 Paris, France
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14
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Urinary Extracellular Vesicles and Their miRNA Cargo in Patients with Fabry Nephropathy. Genes (Basel) 2021; 12:genes12071057. [PMID: 34356073 PMCID: PMC8305897 DOI: 10.3390/genes12071057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/05/2021] [Accepted: 07/05/2021] [Indexed: 12/28/2022] Open
Abstract
Current biomarkers of Fabry nephropathy lack sensitivity in detecting early kidney damage and do not predict progression of nephropathy. Urinary extracellular vesicles (uEVs) and their molecular cargo could reflect early changes in renal impairment as they are secreted by the cells lining the urinary tract. We aimed to conduct a proof-of-concept study to investigate whether analysis of uEV characteristics and expression of uEV-derived microRNAs (miRNAs) could be applicable in studies to predict the development and progression of nephropathy in Fabry disease. A total of 20 Fabry patients were divided into two groups, depending on the presence of nephropathy. Chronological urine samples collected during 10-year follow-up were used for uEVs isolation with size exclusion chromatography. Nanoparticle tracking analysis was used to determine concentration and size of uEVs. We evaluated the expression of five uEV-derived miRNAs by qPCR (miR-23a-3p, miR-29a-3p, miR-30b-5p, miR-34a-5p, miR-200a-3p). There was no difference in the concentration and size of uEVs between patients with and without nephropathy at last follow-up or longitudinally. However, we found increased expression of miR-29a-3p and miR-200a-3p in uEVs isolated from chronological samples of patients with Fabry nephropathy. This may indicate an attempt by the organism to prevent the progression of renal damage leading to end-stage renal disease as previously reported in type 1 diabetes. In addition, we found an increased expression of miR-30b-5p in the 10-year period in uEVs of patients without renal dysfunction. miR-30b-5 was reported to have a protective role in podocyte injury and may possibly be important in Fabry nephropathy. These findings indicate that uEVs and their molecular cargo could be a promising target of studies focusing on elucidation of Fabry nephropathy. Nevertheless, total concentration and size of uEVs were neither indicative of the presence nor progression of Fabry nephropathy, while the role of the analyzed miRNAs in Fabry nephropathy progression was merely indicated and needs further in-depth studies.
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15
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Seras‐Franzoso J, Díaz‐Riascos ZV, Corchero JL, González P, García‐Aranda N, Mandaña M, Riera R, Boullosa A, Mancilla S, Grayston A, Moltó‐Abad M, Garcia‐Fruitós E, Mendoza R, Pintos‐Morell G, Albertazzi L, Rosell A, Casas J, Villaverde A, Schwartz S, Abasolo I. Extracellular vesicles from recombinant cell factories improve the activity and efficacy of enzymes defective in lysosomal storage disorders. J Extracell Vesicles 2021; 10:e12058. [PMID: 33738082 PMCID: PMC7953474 DOI: 10.1002/jev2.12058] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 12/16/2020] [Accepted: 01/05/2021] [Indexed: 12/20/2022] Open
Abstract
In the present study the use of extracellular vesicles (EVs) as vehicles for therapeutic enzymes in lysosomal storage disorders was explored. EVs were isolated from mammalian cells overexpressing alpha-galactosidase A (GLA) or N-sulfoglucosamine sulfohydrolase (SGSH) enzymes, defective in Fabry and Sanfilippo A diseases, respectively. Direct purification of EVs from cell supernatants was found to be a simple and efficient method to obtain highly active GLA and SGSH proteins, even after EV lyophilization. Likewise, EVs carrying GLA (EV-GLA) were rapidly uptaken and reached the lysosomes in cellular models of Fabry disease, restoring lysosomal functionality much more efficiently than the recombinant enzyme in clinical use. In vivo, EVs were well tolerated and distributed among all main organs, including the brain. DiR-labelled EVs were localized in brain parenchyma 1 h after intra-arterial (internal carotid artery) or intravenous (tail vein) administrations. Moreover, a single intravenous administration of EV-GLA was able to reduce globotriaosylceramide (Gb3) substrate levels in clinically relevant tissues, such kidneys and brain. Overall, our results demonstrate that EVs from cells overexpressing lysosomal enzymes act as natural protein delivery systems, improving the activity and the efficacy of the recombinant proteins and facilitating their access to organs neglected by conventional enzyme replacement therapies.
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