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Yue G, Li Y, Liu Z, Yu S, Cao Y, Wang X. Efficacy of MSC-derived small extracellular vesicles in treating type II diabetic cutaneous wounds: a systematic review and meta-analysis of animal models. Front Endocrinol (Lausanne) 2024; 15:1375632. [PMID: 39076515 PMCID: PMC11284036 DOI: 10.3389/fendo.2024.1375632] [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: 01/25/2024] [Accepted: 06/25/2024] [Indexed: 07/31/2024] Open
Abstract
Background Small extracellular vesicles derived from mesenchymal stem cells (MSC-sEVs) have emerged as a promising therapy for treating type II diabetic cutaneous wounds. Currently, the evidence supporting the use of MSC-sEVs for treating diabetic skin wounds remains inconclusive and is limited to preclinical studies. To facilitate the clinical translation of cell-free therapy, conducting a comprehensive systematic review of preclinical studies assessing the efficacy of MSC-sEVs is imperative. Methods A systematic search was conducted on PubMed, Web of Science, Embase, and Cochrane Library databases until June 14, 2023, to identify studies that met our pre-established inclusion criteria. The outcome indicators comprised wound closure rate (primary outcome), neovascular density, re-epithelialization rate, collagen deposition, and inflammatory factors (secondary Outcomes). A fixed-effects model was employed in instances of low heterogeneity (I2<50%), while a random-effects model was utilized for high heterogeneity (I2≥50%). The risk of bias in animal studies was assessed using the SYRCLE tool. Results Twenty-one studies were included in this meta-analysis. Compared with the control group, MSC-sEVs were found to significantly facilitate the healing of cutaneous wounds in type II diabetic patients (standardized mean difference [SMD]=3.16, 95% confidence interval [CI]: 2.65 to 3.66, P<0.00001, I2 = 39%). Conclusions According to the meta-analysis of preclinical studies, MSC-sEVs show promising applications in promoting type II diabetic wound healing. As a result, translating these findings into clinical applications appears warranted. Systematic review registration https://www.crd.york.ac.uk/prospero, identifier CRD42023375467.
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Affiliation(s)
- Guangren Yue
- Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Yu Li
- Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Zheng Liu
- Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Shuying Yu
- Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Yilin Cao
- Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
- Department of Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, National Tissue Engineering Center of China, Shanghai, China
| | - Ximei Wang
- Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
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2
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Matsuzaka Y, Yashiro R. Current Strategies and Therapeutic Applications of Mesenchymal Stem Cell-Based Drug Delivery. Pharmaceuticals (Basel) 2024; 17:707. [PMID: 38931374 PMCID: PMC11206583 DOI: 10.3390/ph17060707] [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: 03/25/2024] [Revised: 05/21/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024] Open
Abstract
Mesenchymal stem cells (MSCs) have emerged as a promising approach for drug delivery strategies because of their unique properties. These strategies include stem cell membrane-coated nanoparticles, stem cell-derived extracellular vesicles, immunomodulatory effects, stem cell-laden scaffolds, and scaffold-free stem cell sheets. MSCs offer advantages such as low immunogenicity, homing ability, and tumor tropism, making them ideal for targeted drug delivery systems. Stem cell-derived extracellular vesicles have gained attention for their immune properties and tumor-homing abilities, presenting a potential solution for drug delivery challenges. The relationship between MSC-based drug delivery and the self-renewal and differentiation capabilities of MSCs lies in the potential of engineered MSCs to serve as effective carriers for therapeutic agents while maintaining their intrinsic properties. MSCs exhibit potent immunosuppressive functions in MSC-based drug delivery strategies. Stem cell-derived EVs have low immunogenicity and strong therapeutic potential for tissue repair and regeneration. Scaffold-free stem cell sheets represent a cutting-edge approach in regenerative medicine, offering a versatile platform for tissue engineering and regeneration across different medical specialties. MSCs have shown great potential for clinical applications in regenerative medicine because of their ability to differentiate into various cell types, secrete bioactive factors, and modulate immune responses. Researchers are exploring these innovative approaches to enhance drug delivery efficiency and effectiveness in treating various diseases.
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Affiliation(s)
- Yasunari Matsuzaka
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
- Administrative Section of Radiation Protection, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira 187-8551, Tokyo, Japan;
- Department of Medical Molecular Informatics, Meiji Pharmaceutical University, Kiyose 204-8588, Tokyo, Japan
| | - Ryu Yashiro
- Administrative Section of Radiation Protection, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira 187-8551, Tokyo, Japan;
- Department of Mycobacteriology, Leprosy Research Center, National Institute of Infectious Diseases, Tokyo 162-8640, Japan
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3
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Çam SB, Çiftci E, Gürbüz N, Altun B, Korkusuz P. Allogeneic bone marrow mesenchymal stem cell-derived exosomes alleviate human hypoxic AKI-on-a-Chip within a tight treatment window. Stem Cell Res Ther 2024; 15:105. [PMID: 38600585 PMCID: PMC11005291 DOI: 10.1186/s13287-024-03674-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/20/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Acute hypoxic proximal tubule (PT) injury and subsequent maladaptive repair present high mortality and increased risk of acute kidney injury (AKI) - chronic kidney disease (CKD) transition. Human bone marrow mesenchymal stem cell-derived exosomes (hBMMSC-Exos) as potential cell therapeutics can be translated into clinics if drawbacks on safety and efficacy are clarified. Here, we determined the real-time effective dose and treatment window of allogeneic hBMMSC-Exos, evaluated their performance on the structural and functional integrity of 3D microfluidic acute hypoxic PT injury platform. METHODS hBMMSC-Exos were isolated and characterized. Real-time impedance-based cell proliferation analysis (RTCA) determined the effective dose and treatment window for acute hypoxic PT injury. A 2-lane 3D gravity-driven microfluidic platform was set to mimic PT in vitro. ZO-1, acetylated α-tubulin immunolabelling, and permeability index assessed structural; cell proliferation by WST-1 measured functional integrity of PT. RESULTS hBMMSC-Exos induced PT proliferation with ED50 of 172,582 µg/ml at the 26th hour. Hypoxia significantly decreased ZO-1, increased permeability index, and decreased cell proliferation rate on 24-48 h in the microfluidic platform. hBMMSC-Exos reinforced polarity by a 1.72-fold increase in ZO-1, restored permeability by 20/45-fold against 20/155 kDa dextran and increased epithelial proliferation 3-fold compared to control. CONCLUSIONS The real-time potency assay and 3D gravity-driven microfluidic acute hypoxic PT injury platform precisely demonstrated the therapeutic performance window of allogeneic hBMMSC-Exos on ischemic AKI based on structural and functional cellular data. The novel standardized, non-invasive two-step system validates the cell-based personalized theragnostic tool in a real-time physiological microenvironment prior to safe and efficient clinical usage in nephrology.
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Affiliation(s)
- Sefa Burak Çam
- Faculty of Medicine, Dept. of Histology and Embryology, Hacettepe University, Ankara, Ankara, 06230, Turkey
| | - Eda Çiftci
- Graduate School of Science and Engineering, Department of Bioengineering, Hacettepe University, Ankara, 06230, Turkey
| | - Nazlıhan Gürbüz
- Graduate School of Science and Engineering, Department of Bioengineering, Hacettepe University, Ankara, 06230, Turkey
| | - Bülent Altun
- Faculty of Medicine, Dept. of Nephrology, Hacettepe University, Ankara, 06230, Turkey
| | - Petek Korkusuz
- Faculty of Medicine, Dept. of Histology and Embryology, Hacettepe University, Ankara, Ankara, 06230, Turkey.
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4
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Mella A, Calvetti R, Barreca A, Congiu G, Biancone L. Kidney transplants from elderly donors: what we have learned 20 years after the Crystal City consensus criteria meeting. J Nephrol 2024:10.1007/s40620-024-01888-w. [PMID: 38446386 DOI: 10.1007/s40620-024-01888-w] [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: 05/26/2022] [Accepted: 01/03/2024] [Indexed: 03/07/2024]
Abstract
Based on the current projection of the general population and the combined increase in end-stage kidney disease with age, the number of elderly donors and recipients is increasing, raising crucial questions about how to minimize the discard rate of organs from elderly donors and improve graft and patient outcomes. In 2002, extended criteria donors were the focus of a meeting in Crystal City (VA, USA), with a goal of maximizing the use of organs from deceased donors. Since then, extended criteria donors have progressively contributed to a large number of transplanted grafts worldwide, posing specific issues for allocation systems, recipient management, and therapeutic approaches. This review analyzes what we have learned in the last 20 years about extended criteria donor utilization, the promising innovations in immunosuppressive management, and the molecular pathways involved in the aging process, which constitute potential targets for novel therapies.
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Affiliation(s)
- Alberto Mella
- Renal Transplant Center" A. Vercellone," Nephrology, Dialysis, and Renal Transplant Division, "Città Della Salute e Della Scienza" Hospital, Department of Medical Sciences, University of Turin, Corso Bramante, 88, 10126, Turin, Italy
| | - Ruggero Calvetti
- Renal Transplant Center" A. Vercellone," Nephrology, Dialysis, and Renal Transplant Division, "Città Della Salute e Della Scienza" Hospital, Department of Medical Sciences, University of Turin, Corso Bramante, 88, 10126, Turin, Italy
| | - Antonella Barreca
- Division of Pathology, "Città Della Salute e Della Scienza" Hospital, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Giovanni Congiu
- Renal Transplant Center" A. Vercellone," Nephrology, Dialysis, and Renal Transplant Division, "Città Della Salute e Della Scienza" Hospital, Department of Medical Sciences, University of Turin, Corso Bramante, 88, 10126, Turin, Italy
| | - Luigi Biancone
- Renal Transplant Center" A. Vercellone," Nephrology, Dialysis, and Renal Transplant Division, "Città Della Salute e Della Scienza" Hospital, Department of Medical Sciences, University of Turin, Corso Bramante, 88, 10126, Turin, Italy.
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5
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Miron RJ, Zhang Y. Understanding exosomes: Part 1-Characterization, quantification and isolation techniques. Periodontol 2000 2024; 94:231-256. [PMID: 37740431 DOI: 10.1111/prd.12520] [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: 05/16/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 09/24/2023]
Abstract
Exosomes are the smallest subset of extracellular signaling vesicles secreted by most cells with a diameter in the range of 30-150 nm. Their use has gained great momentum recently due to their ability to be utilized as diagnostic tools with a vast array of therapeutic applications. Over 5000 publications are currently being published yearly on this topic, and this number is only expected to dramatically increase as novel therapeutic strategies continue to be investigated. This review article first focuses on understanding exosomes, including their cellular origin, biogenesis, function, and characterization. Thereafter, overviews of the quantification methods and isolation techniques are given with discussion over their potential use as novel therapeutics in regenerative medicine.
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Affiliation(s)
- Richard J Miron
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Yufeng Zhang
- Department of Oral Implantology, University of Wuhan, Wuhan, China
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6
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Legaz I, Jimenez-Coll V, González-López R, Fernández-González M, Alegría-Marcos MJ, Galián JA, Botella C, Moya-Quiles R, Muro-Pérez M, Minguela A, Llorente S, Muro M. MicroRNAs as Potential Graft Rejection or Tolerance Biomarkers and Their Dilemma in Clinical Routines Behaving like Devilish, Angelic, or Frightening Elements. Biomedicines 2024; 12:116. [PMID: 38255221 PMCID: PMC10813128 DOI: 10.3390/biomedicines12010116] [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: 12/06/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Allograft rejection is a widespread complication in allograft recipients with chronic kidney disease. Undertreatment of subclinical and clinical rejection and later post-transplant problems are caused by an imperfect understanding of the mechanisms at play and a lack of adequate diagnostic tools. Many different biomarkers have been analyzed and proposed to detect and monitor these crucial events in transplant outcomes. In this sense, microRNAs may help diagnose rejection or tolerance and indicate appropriate treatment, especially in patients with chronic allograft rejection. As key epigenetic regulators of physiological homeostasis, microRNAs have therapeutic potential and may indicate allograft tolerance or rejection. However, more evidence and clinical validation are indispensable before microRNAs are ready for clinical prime time.
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Affiliation(s)
- Isabel Legaz
- Department of Legal and Forensic Medicine, Biomedical Research Institute of Murcia (IMIB), Regional Campus of International Excellence “Campus Mare Nostrum,” Faculty of Medicine, University of Murcia (UMU), 30100 Murcia, Spain
| | - Víctor Jimenez-Coll
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
| | - Rosana González-López
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
| | | | | | - José Antonio Galián
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
| | - Carmen Botella
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
| | - Rosa Moya-Quiles
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
| | - Manuel Muro-Pérez
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
| | - Alfredo Minguela
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
| | - Santiago Llorente
- Service of Nephrology, Unit Hospital Clinic Universitario Virgen de la Arrixaca, IMIB-Arrixaca, 30120 Murcia, Spain
| | - Manuel Muro
- Immunology Service, University Clinical Hospital “Virgen de la Arrixaca”—IMIB, 30120 Murcia, Spain
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7
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Hormozi A, Hasanzadeh S, Ebrahimi F, Daei N, Hajimortezayi Z, Mehdizadeh A, Zamani M. Treatment with Exosomes Derived from Mesenchymal Stem Cells: A New Window of Healing Science in Regenerative Medicine. Curr Stem Cell Res Ther 2024; 19:879-893. [PMID: 37622719 DOI: 10.2174/1574888x18666230824165014] [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: 03/11/2023] [Revised: 07/07/2023] [Accepted: 07/12/2023] [Indexed: 08/26/2023]
Abstract
Many studies have been conducted on the potential applications of mesenchymal stem cells (MSCs) over recent years due to their growing importance in regenerative medicine. Exosomes are considered cargos capable of transporting proteins, peptides, lipids, mRNAs, and growth factors. MSCsderived exosomes are also involved in the prevention or treatment of a variety of diseases, including cardiovascular diseases, neurological diseases, skin disorders, lung diseases, osteoarthritis, damaged tissue repair, and other diseases. This review attempted to summarize the importance of employing MSCs in regenerative medicine by gathering and evaluating information from current literature. The role of MSCs and the potential applications of MSCs-derived exosomes have also been discussed.
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Affiliation(s)
- Arezoo Hormozi
- Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Sajedeh Hasanzadeh
- Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Faezeh Ebrahimi
- Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Narges Daei
- Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Zahra Hajimortezayi
- Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Amir Mehdizadeh
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Majid Zamani
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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8
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Sun W, Lv J, Guo S, Lv M. Cellular microenvironment: a key for tuning mesenchymal stem cell senescence. Front Cell Dev Biol 2023; 11:1323678. [PMID: 38111850 PMCID: PMC10725964 DOI: 10.3389/fcell.2023.1323678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 11/17/2023] [Indexed: 12/20/2023] Open
Abstract
Mesenchymal stem cells (MSCs) possess the ability to self-renew and differentiate into multiple cell types, making them highly suitable for use as seed cells in tissue engineering. These can be derived from various sources and have been found to play crucial roles in several physiological processes, such as tissue repair, immune regulation, and intercellular communication. However, the limited capacity for cell proliferation and the secretion of senescence-associated secreted phenotypes (SASPs) pose challenges for the clinical application of MSCs. In this review, we provide a comprehensive summary of the senescence characteristics of MSCs and examine the different features of cellular microenvironments studied thus far. Additionally, we discuss the mechanisms by which cellular microenvironments regulate the senescence process of MSCs, offering insights into preserving their functionality and enhancing their effectiveness.
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Affiliation(s)
| | | | - Shu Guo
- Department of Plastic Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Mengzhu Lv
- Department of Plastic Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
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9
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Guarnier LP, Moro LG, Lívero FADR, de Faria CA, Azevedo MF, Roma BP, Albuquerque ER, Malagutti-Ferreira MJ, Rodrigues AGD, da Silva AA, Sekiya EJ, Ribeiro-Paes JT. Regenerative and translational medicine in COPD: hype and hope. Eur Respir Rev 2023; 32:220223. [PMID: 37495247 PMCID: PMC10369169 DOI: 10.1183/16000617.0223-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 05/23/2023] [Indexed: 07/28/2023] Open
Abstract
COPD is a common, preventable and usually progressive disease associated with an enhanced chronic inflammatory response in the airways and lung, generally caused by exposure to noxious particles and gases. It is a treatable disease characterised by persistent respiratory symptoms and airflow limitation due to abnormalities in the airways and/or alveoli. COPD is currently the third leading cause of death worldwide, representing a serious public health problem and a high social and economic burden. Despite significant advances, effective clinical treatments have not yet been achieved. In this scenario, cell-based therapies have emerged as potentially promising therapeutic approaches. However, there are only a few published studies of cell-based therapies in human patients with COPD and a small number of ongoing clinical trials registered on clinicaltrials.gov Despite the advances and interesting results, numerous doubts and questions remain about efficacy, mechanisms of action, culture conditions, doses, timing, route of administration and conditions related to homing and engraftment of the infused cells. This article presents the state of the art of cell-based therapy in COPD. Clinical trials that have already been completed and with published results are discussed in detail. We also discuss the questions that remain unanswered about cell-based regenerative and translational medicine for COPD.
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Affiliation(s)
- Lucas Pires Guarnier
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
- Laboratory of Genetics and Cell Therapy - GenTe Cel, Department of Biotechnology, São Paulo State University (UNESP), Assis, Brazil
| | - Lincoln Gozzi Moro
- Laboratory of Genetics and Cell Therapy - GenTe Cel, Department of Biotechnology, São Paulo State University (UNESP), Assis, Brazil
- Biomedical Sciences Institute, Butantan Institute, Technological Research Institute, University of São Paulo (USP), São Paulo, Brazil
| | | | | | - Mauricio Fogaça Azevedo
- Laboratory of Genetics and Cell Therapy - GenTe Cel, Department of Biotechnology, São Paulo State University (UNESP), Assis, Brazil
| | - Beatriz Pizoni Roma
- Laboratory of Genetics and Cell Therapy - GenTe Cel, Department of Biotechnology, São Paulo State University (UNESP), Assis, Brazil
| | | | - Maria José Malagutti-Ferreira
- Laboratory of Genetics and Cell Therapy - GenTe Cel, Department of Biotechnology, São Paulo State University (UNESP), Assis, Brazil
| | | | - Adelson Alves da Silva
- São Lucas Research and Education Institute (IEP - São Lucas), TechLife, São Paulo, Brazil
| | - Eliseo Joji Sekiya
- São Lucas Research and Education Institute (IEP - São Lucas), TechLife, São Paulo, Brazil
| | - João Tadeu Ribeiro-Paes
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
- Laboratory of Genetics and Cell Therapy - GenTe Cel, Department of Biotechnology, São Paulo State University (UNESP), Assis, Brazil
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10
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Zhang W, Ling Y, Sun Y, Xiao F, Wang L. Extracellular Vesicles Derived from Mesenchymal Stem Cells Promote Wound Healing and Skin Regeneration by Modulating Multiple Cellular Changes: A Brief Review. Genes (Basel) 2023; 14:1516. [PMID: 37628568 PMCID: PMC10453884 DOI: 10.3390/genes14081516] [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: 06/12/2023] [Revised: 07/14/2023] [Accepted: 07/21/2023] [Indexed: 08/27/2023] Open
Abstract
Mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) are biologically active substances secreted by MSCs into the extracellular matrix that play an immunomodulatory role in skin damage repair. To investigate the mechanism of MSC-EVs in reducing inflammation, promoting angiogenesis, promoting the proliferation and migration of epithelial cells and fibroblasts, and extracellular matrix remodeling during wound healing, we focused on the effects of EVs on multiple cell types at various stages of skin injury. A literature review was conducted to explore related research on the influence of MSC-EVs on the types of cells involved in wound healing. MSC-EVs show a strong regulatory ability on immune cells involved in the regulation of inflammation, including macrophages, neutrophils, and T cells, and other cells involved in tissue proliferation and remodeling, such as fibroblasts, keratinocytes, and endothelial cells, during wound healing in in vitro and in vivo experiments, which substantially promoted the understanding of wound healing in the field of trauma medicine. MSC-EVs have potential applications in combating poor skin wound healing. Elucidating the mechanism of action of EVs in the wound-healing process would greatly advance the understanding of therapeutic wound healing.
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Affiliation(s)
- Weiyuan Zhang
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao 266000, China; (W.Z.); (Y.L.); (Y.S.)
| | - Yang Ling
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao 266000, China; (W.Z.); (Y.L.); (Y.S.)
| | - Yang Sun
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao 266000, China; (W.Z.); (Y.L.); (Y.S.)
| | - Fengjun Xiao
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Lisheng Wang
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao 266000, China; (W.Z.); (Y.L.); (Y.S.)
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11
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Yuan YG, Wang JL, Zhang YX, Li L, Reza AMMT, Gurunathan S. Biogenesis, Composition and Potential Therapeutic Applications of Mesenchymal Stem Cells Derived Exosomes in Various Diseases. Int J Nanomedicine 2023; 18:3177-3210. [PMID: 37337578 PMCID: PMC10276992 DOI: 10.2147/ijn.s407029] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 05/31/2023] [Indexed: 06/21/2023] Open
Abstract
Exosomes are nanovesicles with a wide range of chemical compositions used in many different applications. Mesenchymal stem cell-derived exosomes (MSCs-EXOs) are spherical vesicles that have been shown to mediate tissue regeneration in a variety of diseases, including neurological, autoimmune and inflammatory, cancer, ischemic heart disease, lung injury, and liver fibrosis. They can modulate the immune response by interacting with immune effector cells due to the presence of anti-inflammatory compounds and are involved in intercellular communication through various types of cargo. MSCs-EXOs exhibit cytokine storm-mitigating properties in response to COVID-19. This review discussed the potential function of MSCs-EXOs in a variety of diseases including neurological, notably epileptic encephalopathy and Parkinson's disease, cancer, angiogenesis, autoimmune and inflammatory diseases. We provided an overview of exosome biogenesis and factors that regulate exosome biogenesis. Additionally, we highlight the functions and potential use of MSCs-EXOs in the treatment of the inflammatory disease COVID-19. Finally, we covered a strategies and challenges of MSCs-EXOs. Finally, we discuss conclusion and future perspectives of MSCs-EXOs.
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Affiliation(s)
- Yu-Guo Yuan
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
- Jiangsu Co-Innovation Center of Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Jia-Lin Wang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
- Jiangsu Co-Innovation Center of Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Ya-Xin Zhang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
- Jiangsu Co-Innovation Center of Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Ling Li
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
- Jiangsu Co-Innovation Center of Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Abu Musa Md Talimur Reza
- Department of Molecular Biology and Genetics, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Türkiye
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12
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Valsecchi C, Croce S, Lenta E, Acquafredda G, Comoli P, Avanzini MA. TITLE: New therapeutic approaches in pediatric diseases: Mesenchymal stromal cell and mesenchymal stromal cell-derived extracellular vesicles as new drugs. Pharmacol Res 2023; 192:106796. [PMID: 37207738 DOI: 10.1016/j.phrs.2023.106796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 05/21/2023]
Abstract
Mesenchymal Stromal Cell (MSC) clinical applications have been widely reported and their therapeutic potential has been documented in several diseases. MSCs can be isolated from several human tissues and easily expanded in vitro, they are able to differentiate in a variety of cell lineages, and they are known to interact with most immunological cells, showing immunosuppressive and tissue repair properties. Their therapeutic efficacy is closely associated with the release of bioactive molecules, namely Extracellular Vesicles (EVs), effective as their parental cells. EVs isolated from MSCs act by fusing with target cell membrane and releasing their content, showing a great potential for the treatment of injured tissues and organs, and for the modulation of the host immune system. EV-based therapies provide, as major advantages, the possibility to cross the epithelium and blood barrier and their activity is not influenced by the surrounding environment. In the present review, we deal with pre-clinical reports and clinical trials to provide data in support of MSC and EV clinical efficacy with particular focus on neonatal and pediatric diseases. Considering pre-clinical and clinical data so far available, it is likely that cell-based and cell-free therapies could become an important therapeutic approach for the treatment of several pediatric diseases.
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Affiliation(s)
- Chiara Valsecchi
- Pediatric Hematology Oncology Unit and Cell Factory, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy.
| | - Stefania Croce
- Cell Factory, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy.
| | - Elisa Lenta
- Cell Factory, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy.
| | - Gloria Acquafredda
- Pediatric Hematology Oncology Unit and Cell Factory, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy.
| | - Patrizia Comoli
- Pediatric Hematology Oncology Unit and Cell Factory, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy.
| | - Maria Antonietta Avanzini
- Pediatric Hematology Oncology Unit and Cell Factory, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy.
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13
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Gao C, Xu YJ, Meng ZX, Gu S, Zhang L, Zheng L. BMSC-Derived Exosomes Carrying lncRNA-ZFAS1 Alleviate Pulmonary Ischemia/Reperfusion Injury by UPF1-Mediated mRNA Decay of FOXD1. Mol Neurobiol 2023; 60:2379-2396. [PMID: 36652050 DOI: 10.1007/s12035-022-03129-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 11/04/2022] [Indexed: 01/19/2023]
Abstract
Bone marrow-derived mesenchymal stem cells (BMSCs) exert protective effects against pulmonary ischemia/reperfusion (I/R) injury; however, the potential mechanism involved in their protective ability remains unclear. Thus, this study aimed to explore the function and underlying mechanism of BMSC-derived exosomal lncRNA-ZFAS1 in pulmonary I/R injury. Pulmonary I/R injury models were established in mice and hypoxia/reoxygenation (H/R)-exposed primary mouse lung microvascular endothelial cells (LMECs). Exosomes were extracted from BMSCs. Target molecule expression was assessed by qRT-PCR and Western blotting. Pathological changes in the lungs, pulmonary edema, apoptosis, pro-inflammatory cytokine levels, SOD, MPO activities, and MDA level were measured. The proliferation, apoptosis, and migration of LMECs were detected by CCK-8, EdU staining, flow cytometry, and scratch assay. Dual-luciferase reporter assay, RNA pull-down, RIP, and ChIP assays were performed to validate the molecular interaction. In the mouse model of pulmonary I/R injury, BMSC-Exos treatment relieved lung pathological injury, reduced lung W/D weight ratio, and restrained apoptosis and inflammation, whereas exosomal ZFAS1 silencing abolished these beneficial effects. In addition, the proliferation, migration inhibition, apoptosis, and inflammation in H/R-exposed LMECs were repressed by BMSC-derived exosomal ZFAS1. Mechanistically, ZFAS1 contributed to FOXD1 mRNA decay via interaction with UPF1, thereby leading to Gal-3 inactivation. Furthermore, FOXD1 depletion strengthened the weakened protective effect of ZFAS1-silenced BMSC-Exos on pulmonary I/R injury. ZFAS1 delivered by BMSC-Exos results in FOXD1 mRNA decay and subsequent Gal-3 inactivation via direct interaction with UPF1, thereby attenuating pulmonary I/R injury.
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Affiliation(s)
- Cao Gao
- Departments of Anesthesiology, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, Jiangsu Province, People's Republic of China
| | - Yan-Jie Xu
- Departments of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, Jiangsu Province, People's Republic of China
| | - Zhi-Xiu Meng
- Departments of Anesthesiology, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, Jiangsu Province, People's Republic of China
| | - Shuang Gu
- Department of Thoracic Surgery, The Third Affiliated Hospital of Soochow University, No. 185, Juqian Road, Changzhou, 213000, Jiangsu Province, People's Republic of China
| | - Lei Zhang
- Department of Thoracic Surgery, The Third Affiliated Hospital of Soochow University, No. 185, Juqian Road, Changzhou, 213000, Jiangsu Province, People's Republic of China
| | - Liang Zheng
- Department of Thoracic Surgery, The Third Affiliated Hospital of Soochow University, No. 185, Juqian Road, Changzhou, 213000, Jiangsu Province, People's Republic of China.
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14
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Turano E, Scambi I, Virla F, Bonetti B, Mariotti R. Extracellular Vesicles from Mesenchymal Stem Cells: Towards Novel Therapeutic Strategies for Neurodegenerative Diseases. Int J Mol Sci 2023; 24:ijms24032917. [PMID: 36769247 PMCID: PMC9917806 DOI: 10.3390/ijms24032917] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/26/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Neurodegenerative diseases are fatal disorders of the central nervous system (CNS) which currently lack effective treatments. The application of mesenchymal stem cells (MSCs) represents a new promising approach for treating these incurable disorders. Growing evidence suggest that the therapeutic effects of MSCs are due to the secretion of neurotrophic molecules through extracellular vesicles. The extracellular vesicles produced by MSCs (MSC-EVs) have valuable innate properties deriving from parental cells and could be exploited as cell-free treatments for many neurological diseases. In particular, thanks to their small size, they are able to overcome biological barriers and reach lesion sites inside the CNS. They have a considerable pharmacokinetic and safety profile, avoiding the critical issues related to the fate of cells following transplantation. This review discusses the therapeutic potential of MSC-EVs in the treatment of neurodegenerative diseases, focusing on the strategies to further enhance their beneficial effects such as tracking methods, bioengineering applications, with particular attention to intranasal delivery as a feasible strategy to deliver MSC-EVs directly to the CNS in an effective and minimally invasive way. Current progresses and limiting issues to the extent of the use of MSC-EVs treatment for human neurodegenerative diseases will be also revised.
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Affiliation(s)
- Ermanna Turano
- Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy
| | - Ilaria Scambi
- Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy
| | - Federica Virla
- Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy
| | - Bruno Bonetti
- Neurology Unit, Azienda Ospedaliera Universitaria Integrata Verona, 37124 Verona, Italy
| | - Raffaella Mariotti
- Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy
- Correspondence: ; Tel.: +39-045-802-7164
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15
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Oveili E, Vafaei S, Bazavar H, Eslami Y, Mamaghanizadeh E, Yasamineh S, Gholizadeh O. The potential use of mesenchymal stem cells-derived exosomes as microRNAs delivery systems in different diseases. Cell Commun Signal 2023; 21:20. [PMID: 36690996 PMCID: PMC9869323 DOI: 10.1186/s12964-022-01017-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/14/2022] [Indexed: 01/24/2023] Open
Abstract
MicroRNAs (miRNAs) are a group of small non-coding RNAs that regulate gene expression by targeting mRNA. Moreover, it has been shown that miRNAs expression are changed in various diseases, such as cancers, autoimmune disease, infectious diseases, and neurodegenerative Diseases. The suppression of miRNA function can be easily attained by utilizing of anti-miRNAs. In contrast, an enhancement in miRNA function can be achieved through the utilization of modified miRNA mimetics. The discovery of appropriate miRNA carriers in the body has become an interesting subject for investigators. Exosomes (EXOs) therapeutic efficiency and safety for transferring different cellular biological components to the recipient cell have attracted significant attention for their capability as miRNA carriers. Mesenchymal stem cells (MSCs) are recognized to generate a wide range of EXOs (MSC-EXOs), showing that MSCs may be effective for EXO generation in a clinically appropriate measure as compared to other cell origins. MSC-EXOs have been widely investigated because of their immune attributes, tumor-homing attributes, and flexible characteristics. In this article, we summarized the features of miRNAs and MSC-EXOs, including production, purification, and miRNA loading methods of MSC-EXOs, and the modification of MSC-EXOs for targeted miRNA delivery in various diseases. Video abstract.
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Affiliation(s)
- Elham Oveili
- Department of Pharmaceutical Science, Azad Islamic University of Medical Sciences, Tehran, Iran
| | - Somayeh Vafaei
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Haniyeh Bazavar
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yeganeh Eslami
- Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ehsan Mamaghanizadeh
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saman Yasamineh
- Department of Biotechnology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Omid Gholizadeh
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Bacteriology and Virology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.
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16
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Hou Z, Lin Y, Yang X, Chen J, Li G. Therapeutics of Extracellular Vesicles in Cardiocerebrovascular and Metabolic Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1418:187-205. [PMID: 37603281 DOI: 10.1007/978-981-99-1443-2_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Extracellular vesicles (EVs) are nanoscale membranous vesicles containing DNA, RNA, lipids, and proteins, which play versatile roles in intercellular communications. EVs are increasingly being recognized as the promising therapeutic agents for many diseases, including cardiocerebrovascular and metabolic diseases, due to their ability to deliver functional and therapeutical molecules. In this chapter, the biological characteristics and functions of EVs are briefly summarized. Importantly, the current state of applying EVs in the prevention and treatment of cardiocerebrovascular and metabolic diseases, including myocardial infarction, atrial fibrillation, myocardial hypertrophy, stroke, diabetes, Alzheimer's disease, fatty liver, obesity, thyroid diseases, and osteoporosis, is discussed. Lastly, the challenges and prospects related to the preclinical and clinical application of EVs receive a particular focus.
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Affiliation(s)
- Zhitao Hou
- College of Basic Medical and Sciences, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
- Key Laboratory of Chinese Internal Medicine of the Ministry of Education, Dongzhimen Hospital Affiliated with Beijing University of Chinese Medicine, Beijing, China
| | - Yiyan Lin
- Department of Cell Biology, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Xinyu Yang
- Key Laboratory of Chinese Internal Medicine of the Ministry of Education, Dongzhimen Hospital Affiliated with Beijing University of Chinese Medicine, Beijing, China
- Fangshan Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Jing Chen
- College of Basic Medical and Sciences, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Guoping Li
- Cardiovascular Research Center, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
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17
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Morishita M, Katsumi H, Yamamoto A. [Effect of Probiotic-derived Extracellular Vesicles on Innate Immunity and Their Usability]. YAKUGAKU ZASSHI 2023; 143:365-368. [PMID: 37005238 DOI: 10.1248/yakushi.22-00170-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Extracellular vesicles (EV) are nanoparticles secreted from cells that are involved in biological functions by transferring their cargo to target cells. Novel disease diagnostic and therapeutic methods may be developed utilizing EV derived from specific cells. In particular, mesenchymal stem cell-derived EV have several useful effects, including tissue repair. Several clinical trials are currently underway. Recent studies have demonstrated that EV secretion is not limited to mammals but also occurs in microorganisms. Since EV from microorganisms contain various bioactive molecules, elucidation of their effects on the host and their practical use is of great interest. On the other hand, for EV utilization, it is necessary to clarify their basic characteristics, such as physical properties and effects on target cells, and to develop a drug delivery system that can manipulate and utilize EV functions. However, the current state of knowledge on EV derived from microorganisms is very limited compared to that of mammalian cell-derived EV. Therefore, we focused on probiotics, microorganisms that have beneficial effects on living organisms. Since probiotics are widely used as pharmaceuticals and functional foods, the utilization of EV secreted from probiotics is expected to benefit clinical fields. In this review, we describe our research on elucidating the effects of probiotic-derived EV on the innate immune response of the host and evaluating their availability as a novel adjuvant.
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Affiliation(s)
| | | | - Akira Yamamoto
- Department of Biopharmaceutics, Kyoto Pharmaceutical University
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18
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Lyu N, Knight R, Robertson SYT, Dos Santos A, Zhang C, Ma C, Xu J, Zheng J, Deng SX. Stability and Function of Extracellular Vesicles Derived from Immortalized Human Corneal Stromal Stem Cells: A Proof of Concept Study. AAPS J 2022; 25:8. [PMID: 36471035 DOI: 10.1208/s12248-022-00767-1] [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: 07/30/2022] [Accepted: 10/28/2022] [Indexed: 12/12/2022] Open
Abstract
With significant advancement and development of extracellular vesicle (EV)-based therapies, there is a growing need to understand how their storage affects their physical and functional characteristics. EVs were isolated from the conditioned medium of a corneal stromal stem cell line (imCSSC) using Total Exosome isolation kit (TEI) and ultracentrifugation (UC) combined protocol. Purified EVs were stored at 4°C, - 80°C, room temperature (RT) after lyophilization with or without trehalose for 4 weeks. EVs stored at - 80°C and RT (lyophilization with trehalose) demonstrated a comparable morphology, while the freeze-dried samples without trehalose showed aggregation and degradation under a transmission electron microscope (TEM). Lyophilized samples without trehalose demonstrated a decreased particle concentration, recovery rate and protein concentration, which was remediated by the addition of trehalose. EVs stored at - 80℃ showed no change in the protein expression of CD9, CD63, and CD81. Regardless of the storage condition, all EV samples investigated reduced inflammation, as well as inhibited expression of fibrotic markers in vitro. Lyophilization of EVs with trehalose was a feasible storage method that retained the physical property and in vitro biological activities of EVs after 4 weeks of storage, while - 80°C offered the best retention of imCSSC-derived EV physical properties. For the first time, this data demonstrated a practical and translatable method for the storage of CSSC-derived EVs for clinical use.
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Affiliation(s)
- Ning Lyu
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA.,Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University; NHC Key Laboratory of Myopia (Fudan University); Key Laboratory of Myopia, Shanghai Key Laboratory of Visual Impairment and Restoration, Chinese Academy of Medical Sciences, Shanghai, 200031, China
| | - Robert Knight
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA
| | - Sarah Y T Robertson
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA
| | - Aurelie Dos Santos
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA
| | - Chi Zhang
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA
| | - Chao Ma
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA
| | - Jianjiang Xu
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University; NHC Key Laboratory of Myopia (Fudan University); Key Laboratory of Myopia, Shanghai Key Laboratory of Visual Impairment and Restoration, Chinese Academy of Medical Sciences, Shanghai, 200031, China
| | - Jie Zheng
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA
| | - Sophie X Deng
- Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA.
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19
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Hu Q, Zhang S, Yang Y, Yao JQ, Tang WF, Lyon CJ, Hu TY, Wan MH. Extracellular vesicles in the pathogenesis and treatment of acute lung injury. Mil Med Res 2022; 9:61. [PMID: 36316787 PMCID: PMC9623953 DOI: 10.1186/s40779-022-00417-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 09/19/2022] [Indexed: 11/05/2022] Open
Abstract
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are common life-threatening lung diseases associated with acute and severe inflammation. Both have high mortality rates, and despite decades of research on clinical ALI/ARDS, there are no effective therapeutic strategies. Disruption of alveolar-capillary barrier integrity or activation of inflammatory responses leads to lung inflammation and injury. Recently, studies on the role of extracellular vesicles (EVs) in regulating normal and pathophysiologic cell activities, including inflammation and injury responses, have attracted attention. Injured and dysfunctional cells often secrete EVs into serum or bronchoalveolar lavage fluid with altered cargoes, which can be used to diagnose and predict the development of ALI/ARDS. EVs secreted by mesenchymal stem cells can also attenuate inflammatory reactions associated with cell dysfunction and injury to preserve or restore cell function, and thereby promote cell proliferation and tissue regeneration. This review focuses on the roles of EVs in the pathogenesis of pulmonary inflammation, particularly ALI/ARDS.
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Affiliation(s)
- Qian Hu
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Shu Zhang
- Department of Emergency Medicine, Emergency Medical Laboratory, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yue Yang
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Jia-Qi Yao
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Wen-Fu Tang
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Christopher J Lyon
- Center of Cellular and Molecular Diagnosis, Tulane University School of Medicine, 1430 Tulane Ave., New Orleans, LA, 70112, USA.,Department of Biochemistry and Molecular Biology, Tulane University School of Medicine, 1430 Tulane Ave., New Orleans, LA, 70112, USA
| | - Tony Ye Hu
- Center of Cellular and Molecular Diagnosis, Tulane University School of Medicine, 1430 Tulane Ave., New Orleans, LA, 70112, USA. .,Department of Biochemistry and Molecular Biology, Tulane University School of Medicine, 1430 Tulane Ave., New Orleans, LA, 70112, USA.
| | - Mei-Hua Wan
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China. .,West China Hospital (Airport) of Sichuan University, Chengdu, 610299, China.
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20
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Steens J, Klein D. HOX genes in stem cells: Maintaining cellular identity and regulation of differentiation. Front Cell Dev Biol 2022; 10:1002909. [PMID: 36176275 PMCID: PMC9514042 DOI: 10.3389/fcell.2022.1002909] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
Stem cells display a unique cell type within the body that has the capacity to self-renew and differentiate into specialized cell types. Compared to pluripotent stem cells, adult stem cells (ASC) such as mesenchymal stem cells (MSCs) and hematopoietic stem cells (HSCs) exhibit restricted differentiation capabilities that are limited to cell types typically found in the tissue of origin, which implicates that there must be a certain code or priming determined by the tissue of origin. HOX genes, a subset of homeobox genes encoding transcription factors that are generally repressed in undifferentiated pluripotent stem cells, emerged here as master regulators of cell identity and cell fate during embryogenesis, and in maintaining this positional identity throughout life as well as specifying various regional properties of respective tissues. Concurrently, intricate molecular circuits regulated by diverse stem cell-typical signaling pathways, balance stem cell maintenance, proliferation and differentiation. However, it still needs to be unraveled how stem cell-related signaling pathways establish and regulate ASC-specific HOX expression pattern with different temporal-spatial topography, known as the HOX code. This comprehensive review therefore summarizes the current knowledge of specific ASC-related HOX expression patterns and how these were integrated into stem cell-related signaling pathways. Understanding the mechanism of HOX gene regulation in stem cells may provide new ways to manipulate stem cell fate and function leading to improved and new approaches in the field of regenerative medicine.
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21
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Li N, Gao Z, Zhao L, Du B, Ma B, Nian H, Wei R. MSC-Derived Small Extracellular Vesicles Attenuate Autoimmune Dacryoadenitis by Promoting M2 Macrophage Polarization and Inducing Tregs via miR-100-5p. Front Immunol 2022; 13:888949. [PMID: 35874782 PMCID: PMC9298967 DOI: 10.3389/fimmu.2022.888949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Background Mesenchymal stem cell-derived small extracellular vesicles (MSC-sEVs) have been increasingly proved as promising immunomodulators against some autoimmune disorders. However, the possible effect and the underlying mechanism of MSC-sEVs in autoimmune dry eye have been rarely studied. Methods Small extracellular vesicles from human umbilical cord mesenchymal stem cells (hUC-MSC-sEVs) were subconjunctivally injected to rabbit dry eye model, and their preventive or therapeutical effects were assessed by recording the clinical and histological scores. Quantitative real-time PCR (Q-PCR), western blot and flow cytometry were performed to evaluate the immunomodulatory effects of hUC-MSC-sEVs on macrophages and T regulatory cells (Tregs) both in vivo and in vitro, and the in vitro T cell proliferation was detected by Bromodeoxyuridine (BrdU) assay. In addition, high expression of miR-100-5p in hUC-MSC-sEVs was identified by Q-PCR, and the functional role of sEVs-miR-100-5p on macrophages was explored by a series of co-culture experiments using sEVs derived from hUC-MSCs transfected with miR-100-5p inhibitor. Results We firstly demonstrated that hUC-MSC-sEVs had the preventive and therapeutical effects on rabbit autoimmune dacryoadenitis, an animal model of Sjögren’s syndrome (SS) dry eye. Further investigation revealed that hUC-MSC-sEVs administration effectively elicited macrophages into an anti-inflammatory M2 phenotype and elevated the proportion of Tregs both in vivo and in vitro, which contributed to reduced inflammation and improved tissue damage. Importantly, hUC-MSC-sEVs-educated macrophages with M2-like phenotype exhibited strong capacity to inhibit CD4+ T cell proliferation and promote Treg generation in vitro. Mechanistically, miR-100-5p was highly enriched in hUC-MSC-sEVs, and knockdown of miR-100-5p in hUC-MSC-sEVs partially blunted the promotion of hUC-MSC-sEVs on M2 macrophage polarization and even attenuated the effect of hUC-MSC-sEVs-educated macrophages on T cell suppression and Treg expansion. Conclusion Our data indicated that hUC-MSC-sEVs alleviated autoimmune dacryoadenitis by promoting M2 macrophage polarization and Treg generation possibly through shuttling miR-100-5p. This study sheds new light on the application of MSC-sEVs as a promising therapeutic method for SS dry eye.
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Affiliation(s)
- Na Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Zhiqi Gao
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Lu Zhao
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Bei Du
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Binyun Ma
- Department of Medicine/Hematology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States
| | - Hong Nian
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Ruihua Wei
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
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22
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Sun J, Zhang D, Li Y. Extracellular Vesicles in Pathogenesis and Treatment of Metabolic Associated Fatty Liver Disease. Front Physiol 2022; 13:909518. [PMID: 35770186 PMCID: PMC9234305 DOI: 10.3389/fphys.2022.909518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
Metabolic associated fatty liver disease (MAFLD) is the most common chronic liver disease worldwide due to the sedentary and overeating lifestyle. Yet, the pathophysiology of MAFLD is still unclear and no drug has been approved for MAFLD treatment. Extracellular vesicles (EVs) are heterogenous membrane-bound particles released from almost all types of cells. These nano-sized particles mediate intercellular communication through their bioactive cargos including nucleic acids, proteins, and lipids. The EVs modulate metabolic homeostasis via communication between adipose tissue and liver. The dysregulation of lipid metabolism leads to inflammation in liver and the number and compounds of EVs are changed during MAFLD. The injured hepatocytes secrete EVs to induce the migration of bone marrow-derived monocytes and the activation of macrophages in liver. The EVs secreted by different cells regulate the alteration of hepatic stellate cell (HSC) phenotypes and HSC activation gives rise to liver fibrosis. Based on the participation of EVs in MAFLD progression, we discuss the prospects of EVs as a therapeutic target and their application in drug delivery.
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Affiliation(s)
- Ji Sun
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Dianbao Zhang
- Department of Stem Cells and Regenerative Medicine, Key Laboratory of Cell Biology, National Health Commission of China, and Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, China
- *Correspondence: Yiling Li, ; Dianbao Zhang,
| | - Yiling Li
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang, China
- *Correspondence: Yiling Li, ; Dianbao Zhang,
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23
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Extracellular Lipids in the Lung and Their Role in Pulmonary Fibrosis. Cells 2022; 11:cells11071209. [PMID: 35406772 PMCID: PMC8997955 DOI: 10.3390/cells11071209] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/20/2022] [Accepted: 03/25/2022] [Indexed: 02/04/2023] Open
Abstract
Lipids are major actors and regulators of physiological processes within the lung. Initial research has described their critical role in tissue homeostasis and in orchestrating cellular communication to allow respiration. Over the past decades, a growing body of research has also emphasized how lipids and their metabolism may be altered, contributing to the development and progression of chronic lung diseases such as pulmonary fibrosis. In this review, we first describe the current working model of the mechanisms of lung fibrogenesis before introducing lipids and their cellular metabolism. We then summarize the evidence of altered lipid homeostasis during pulmonary fibrosis, focusing on their extracellular forms. Finally, we highlight how lipid targeting may open avenues to develop therapeutic options for patients with lung fibrosis.
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Ponce-Polo Á, RitoréHidalgo A, Martínez AA, Guijarro RIO. Use of patent information to characterize trends in the therapeutic applications of extracellular vesicles derived from mesenchymal stem cells (MSC-EVs). Recent Pat Biotechnol 2022; 16:243-255. [PMID: 35240977 DOI: 10.2174/1872208316666220303095217] [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: 10/18/2021] [Revised: 01/03/2022] [Accepted: 01/05/2022] [Indexed: 12/12/2022]
Abstract
Extracellular vesicles derived from mesenchymal stromal cells (MSC-EVs) are gaining interest for medical purposes. The promising therapeutic effects exhibited in both preclinical and clinical studies suggest that they may become an alternative for certain applications to cell-based therapies, which are subjected to stricter regulations. The commercial exploitation of these candidates requires a proper patent strategy from both the industry and public research organizations. Here, we raise a global patent literature analysis to identify key players and therapeutic applications in the field. Our results show an increasing rate of patent publications since 2009, with Asia (specifically China) leading the patenting activity. The therapeutic use of MSC-EVs within patent literature covers a wide range of diseases, in which "Dermal and Wounds", "Neurology" and "Cardiovascular" are the main therapeutic areas. Moreover, most of these patents include "product-by-process" claims, since the therapeutic effects of MSC-EVs could be influenced by their manufacturing process. Our results follow scientific and clinical literature trends.
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Affiliation(s)
- Ángela Ponce-Polo
- Andalusian Network for the design and translation of Advanced Therapies (ANd&tAT), Public Foundation of Andalusia Progress and Health, Seville, Spain
| | - Alvaro RitoréHidalgo
- Andalusian Network for the design and translation of Advanced Therapies (ANd&tAT), Public Foundation of Andalusia Progress and Health, Seville, Spain
| | - Arturo Argüello Martínez
- Andalusian Public Health System Technology Transfer Office, Public Foundation of Andalusia Progress and Health, Seville, Spain
| | - Roke Iñaki Oruezabal Guijarro
- Andalusian Network for the design and translation of Advanced Therapies (ANd&tAT), Public Foundation of Andalusia Progress and Health, Seville, Spain
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25
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Najar M, Melki R, Khalife F, Lagneaux L, Bouhtit F, Moussa Agha D, Fahmi H, Lewalle P, Fayyad-Kazan M, Merimi M. Therapeutic Mesenchymal Stem/Stromal Cells: Value, Challenges and Optimization. Front Cell Dev Biol 2022; 9:716853. [PMID: 35096805 PMCID: PMC8795900 DOI: 10.3389/fcell.2021.716853] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 11/02/2021] [Indexed: 12/13/2022] Open
Abstract
Cellular therapy aims to replace damaged resident cells by restoring cellular and molecular environments suitable for tissue repair and regeneration. Among several candidates, mesenchymal stem/stromal cells (MSCs) represent a critical component of stromal niches known to be involved in tissue homeostasis. In vitro, MSCs appear as fibroblast-like plastic adherent cells regardless of the tissue source. The therapeutic value of MSCs is being explored in several conditions, including immunological, inflammatory and degenerative diseases, as well as cancer. An improved understanding of their origin and function would facilitate their clinical use. The stemness of MSCs is still debated and requires further study. Several terms have been used to designate MSCs, although consensual nomenclature has yet to be determined. The presence of distinct markers may facilitate the identification and isolation of specific subpopulations of MSCs. Regarding their therapeutic properties, the mechanisms underlying their immune and trophic effects imply the secretion of various mediators rather than direct cellular contact. These mediators can be packaged in extracellular vesicles, thus paving the way to exploit therapeutic cell-free products derived from MSCs. Of importance, the function of MSCs and their secretome are significantly sensitive to their environment. Several features, such as culture conditions, delivery method, therapeutic dose and the immunobiology of MSCs, may influence their clinical outcomes. In this review, we will summarize recent findings related to MSC properties. We will also discuss the main preclinical and clinical challenges that may influence the therapeutic value of MSCs and discuss some optimization strategies.
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Affiliation(s)
- Mehdi Najar
- Laboratory of Clinical Cell Therapy, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Brussels, Belgium.,Osteoarthritis Research Unit, University of Montreal Hospital Research Center (CRCHUM), Montreal, QC, Canada
| | - Rahma Melki
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco
| | - Ferial Khalife
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Hadath, Lebanon
| | - Laurence Lagneaux
- Laboratory of Clinical Cell Therapy, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Fatima Bouhtit
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Douaa Moussa Agha
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Hassan Fahmi
- Osteoarthritis Research Unit, University of Montreal Hospital Research Center (CRCHUM), Montreal, QC, Canada
| | - Philippe Lewalle
- Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Mohammad Fayyad-Kazan
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Hadath, Lebanon.,Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences-I, Lebanese University, Hadath, Lebanon
| | - Makram Merimi
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
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Rigotti G, Chirumbolo S. Commentary on: A Systematic Review on Extracellular Vesicles-Enriched Fat Grafting: A Shifting Paradigm. Aesthet Surg J 2021; 41:NP1706-NP1709. [PMID: 33561185 DOI: 10.1093/asj/sjaa356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Gino Rigotti
- San Francesco Hospital, Via Monte Ortigara, Verona, Italy
| | - Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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27
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Feng ZY, Zhang QY, Tan J, Xie HQ. Techniques for increasing the yield of stem cell-derived exosomes: what factors may be involved? SCIENCE CHINA-LIFE SCIENCES 2021; 65:1325-1341. [PMID: 34637101 PMCID: PMC8506103 DOI: 10.1007/s11427-021-1997-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 08/11/2021] [Indexed: 02/05/2023]
Abstract
Exosomes are nano-scale extracellular vesicles secreted by cells and constitute an important part in the cell-cell communication. The main contents of the exosomes include proteins, microRNAs, and lipids. The mechanism and safety of stem cell-derived exosomes have rendered them a promising therapeutic strategy for regenerative medicine. Nevertheless, limited yield has restrained full explication of their functions and clinical applications To address this, various attempts have been made to explore the up- and down-stream manipulations in a bid to increase the production of exosomes. This review has recapitulated factors which may influence the yield of stem cell-derived exosomes, including selection and culture of stem cells, isolation and preservation of the exosomes, and development of artificial exosomes.
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Affiliation(s)
- Zi-Yuan Feng
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Qing-Yi Zhang
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jie Tan
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Hui-Qi Xie
- Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Med-X Center for Materials, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China.
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28
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Weng Z, Zhang B, Wu C, Yu F, Han B, Li B, Li L. Therapeutic roles of mesenchymal stem cell-derived extracellular vesicles in cancer. J Hematol Oncol 2021; 14:136. [PMID: 34479611 PMCID: PMC8414028 DOI: 10.1186/s13045-021-01141-y] [Citation(s) in RCA: 137] [Impact Index Per Article: 45.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/16/2021] [Indexed: 02/08/2023] Open
Abstract
Extracellular vesicles (EVs) are cell-derived membrane structures enclosing proteins, lipids, RNAs, metabolites, growth factors, and cytokines. EVs have emerged as essential intercellular communication regulators in multiple physiological and pathological processes. Previous studies revealed that mesenchymal stem cells (MSCs) could either support or suppress tumor progression in different cancers by paracrine signaling via MSC-derived EVs. Evidence suggested that MSC-derived EVs could mimic their parental cells, possessing pro-tumor and anti-tumor effects, and inherent tumor tropism. Therefore, MSC-derived EVs can be a cell-free cancer treatment alternative. This review discusses different insights regarding MSC-derived EVs' roles in cancer treatment and summarizes bioengineered MSC-derived EVs’ applications as safe and versatile anti-tumor agent delivery platforms. Meanwhile, current hurdles of moving MSC-derived EVs from bench to bedside are also discussed.
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Affiliation(s)
- Zhijie Weng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Bowen Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Comfort Care Dental Center, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Chenzhou Wu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Fanyuan Yu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Bo Han
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Comfort Care Dental Center, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Bo Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| | - Longjiang Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
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29
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Xin WQ, Wei W, Pan YL, Cui BL, Yang XY, Bähr M, Doeppner TR. Modulating poststroke inflammatory mechanisms: Novel aspects of mesenchymal stem cells, extracellular vesicles and microglia. World J Stem Cells 2021; 13:1030-1048. [PMID: 34567423 PMCID: PMC8422926 DOI: 10.4252/wjsc.v13.i8.1030] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/25/2021] [Accepted: 08/06/2021] [Indexed: 02/06/2023] Open
Abstract
Inflammation plays an important role in the pathological process of ischemic stroke, and systemic inflammation affects patient prognosis. As resident immune cells in the brain, microglia are significantly involved in immune defense and tissue repair under various pathological conditions, including cerebral ischemia. Although the differentiation of M1 and M2 microglia is certainly oversimplified, changing the activation state of microglia appears to be an intriguing therapeutic strategy for cerebral ischemia. Recent evidence indicates that both mesenchymal stem cells (MSCs) and MSC-derived extracellular vesicles (EVs) regulate inflammation and modify tissue repair under preclinical stroke conditions. However, the precise mechanisms of these signaling pathways, especially in the context of the mutual interaction between MSCs or MSC-derived EVs and resident microglia, have not been sufficiently unveiled. Hence, this review summarizes the state-of-the-art knowledge on MSC- and MSC-EV-mediated regulation of microglial activity under ischemic stroke conditions with respect to various signaling pathways, including cytokines, neurotrophic factors, transcription factors, and microRNAs.
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Affiliation(s)
- Wen-Qiang Xin
- Department of Neurology, University Medical Center Göttingen, Göttingen 37075, Germany
| | - Wei Wei
- Department of Neurology, University Medical Center Göttingen, Göttingen 37075, Germany
| | - Yong-Li Pan
- Department of Neurology, University Medical Center Göttingen, Göttingen 37075, Germany
| | - Bao-Long Cui
- Department of Neurology, University Medical Center Göttingen, Göttingen 37075, Germany
| | - Xin-Yu Yang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Mathias Bähr
- Department of Neurology, University Medical Center Göttingen, Göttingen 37075, Germany
| | - Thorsten R Doeppner
- Department of Neurology, University Medical Center Göttingen, Göttingen 37075, Germany
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30
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Boštjančič E, Večerić-Haler Ž, Kojc N. The Role of Immune-Related miRNAs in the Pathology of Kidney Transplantation. Biomolecules 2021; 11:biom11081198. [PMID: 34439863 PMCID: PMC8393721 DOI: 10.3390/biom11081198] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 01/04/2023] Open
Abstract
MicroRNAs (miRNAs) are members of the non-coding regulatory RNA family that play pivotal roles in physiological and pathological conditions, including immune response. They are particularly interesting as promising therapeutic targets, prognostic and diagnostic markers due to their easy detection in body fluids and stability. There is accumulating evidence that different miRNAs provide disease-specific signatures in liquid samples of distinct kidney injuries. Using experimental models and human samples, there have been numerous suggestions that immune-related miRNAs are also important contributors to the development of different kidney diseases as well as important markers for monitoring response after kidney transplantation. However, there are limited data for understanding their function in the molecular pathways of allograft pathologies. In our review, we focused on microRNAs that are related to different aspects of immune response after kidney transplantation.
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Affiliation(s)
- Emanuela Boštjančič
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia;
| | - Željka Večerić-Haler
- Department of Nephrology, University Medical Centre, 1000 Ljubljana, Slovenia;
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Nika Kojc
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia;
- Correspondence: ; Tel.: +386-154-371-25
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31
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Karpman D, Tontanahal A. Extracellular vesicles in renal inflammatory and infectious diseases. Free Radic Biol Med 2021; 171:42-54. [PMID: 33933600 DOI: 10.1016/j.freeradbiomed.2021.04.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/21/2021] [Accepted: 04/26/2021] [Indexed: 11/29/2022]
Abstract
Extracellular vesicles can mediate cell-to-cell communication, or relieve the parent cell of harmful substances, in order to maintain cellular integrity. The content of extracellular vesicles includes miRNAs, mRNAs, growth factors, complement factors, cytokines, chemokines and receptors. These may contribute to inflammatory and infectious diseases by the exposure or transfer of potent effectors that induce vascular inflammation by leukocyte recruitment and thrombosis. Furthermore, vesicles release cytokines and induce their release from cells. Extracellular vesicles possess immune modulatory and anti-microbial properties, and induce receptor signaling in the recipient cell, not least by the transfer of pro-inflammatory receptors. Additionally, the vesicles may carry virulence factors systemically. Extracellular vesicles in blood and urine can contribute to the development of kidney diseases or exhibit protective effects. In this review we will describe the role of EVs in inflammation, thrombosis, immune modulation, angiogenesis, oxidative stress, renal tubular regeneration and infection. Furthermore, we will delineate their contribution to renal ischemia/reperfusion, vasculitis, glomerulonephritis, lupus nephritis, thrombotic microangiopathies, IgA nephropathy, acute kidney injury, urinary tract infections and renal transplantation. Due to their content of miRNAs and growth factors, or when loaded with nephroprotective modulators, extracellular vesicles have the potential to be used as therapeutics for renal regeneration.
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Affiliation(s)
- Diana Karpman
- Department of Pediatrics, Clinical Sciences Lund, Lund University, 22185, Lund, Sweden.
| | - Ashmita Tontanahal
- Department of Pediatrics, Clinical Sciences Lund, Lund University, 22185, Lund, Sweden
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32
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Marrazzo P, Pizzuti V, Zia S, Sargenti A, Gazzola D, Roda B, Bonsi L, Alviano F. Microfluidic Tools for Enhanced Characterization of Therapeutic Stem Cells and Prediction of Their Potential Antimicrobial Secretome. Antibiotics (Basel) 2021; 10:750. [PMID: 34206190 PMCID: PMC8300685 DOI: 10.3390/antibiotics10070750] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/11/2021] [Accepted: 06/18/2021] [Indexed: 02/06/2023] Open
Abstract
Antibiotic resistance is creating enormous attention on the development of new antibiotic-free therapy strategies for bacterial diseases. Mesenchymal stromal stem cells (MSCs) are the most promising candidates in current clinical trials and included in several cell-therapy protocols. Together with the well-known immunomodulatory and regenerative potential of the MSC secretome, these cells have shown direct and indirect anti-bacterial effects. However, the low reproducibility and standardization of MSCs from different sources are the current limitations prior to the purification of cell-free secreted antimicrobial peptides and exosomes. In order to improve MSC characterization, novel label-free functional tests, evaluating the biophysical properties of the cells, will be advantageous for their cell profiling, population sorting, and quality control. We discuss the potential of emerging microfluidic technologies providing new insights into density, shape, and size of live cells, starting from heterogeneous or 3D cultured samples. The prospective application of these technologies to studying MSC populations may contribute to developing new biopharmaceutical strategies with a view to naturally overcoming bacterial defense mechanisms.
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Affiliation(s)
- Pasquale Marrazzo
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy; (V.P.); (L.B.); (F.A.)
| | - Valeria Pizzuti
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy; (V.P.); (L.B.); (F.A.)
| | - Silvia Zia
- Stem Sel S.r.l., 40127 Bologna, Italy; (S.Z.); (B.R.)
| | | | - Daniele Gazzola
- Cell Dynamics i.S.r.l., 40129 Bologna, Italy; (A.S.); (D.G.)
| | - Barbara Roda
- Stem Sel S.r.l., 40127 Bologna, Italy; (S.Z.); (B.R.)
- Department of Chemistry “G. Ciamician”, University of Bologna, 40126 Bologna, Italy
| | - Laura Bonsi
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy; (V.P.); (L.B.); (F.A.)
| | - Francesco Alviano
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy; (V.P.); (L.B.); (F.A.)
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Zhang S, Chang Q, Li P, Tong X, Feng Y, Hao X, Zhang X, Yuan Z, Tan J. Concentrated small extracellular vesicles from menstrual blood-derived stromal cells improve intrauterine adhesion, a pre-clinical study in a rat model. NANOSCALE 2021; 13:7334-7347. [PMID: 33889891 DOI: 10.1039/d0nr08942g] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We previously reported that transplantation of menstrual blood-derived stromal cells (MenSCs) significantly improved fertility restoration in intrauterine adhesion (IUA). However, it is difficult to obtain menstrual blood samples in some severe IUA patients who have amenorrhea or oligomenorrhea. Thus, a safe and effective stem cell replacement therapy is necessary to promote endometrial regeneration. Recent studies demonstrated that the effects of MenSCs are partly mediated in a paracrine manner via small extracellular vesicles (sEVs). To explore this possibility, we performed a pre-clinical study to investigate whether concentrated MenSC-derived sEVs (MenSCs-sEVs) are sufficient to repair IUA and the mechanisms underlying their action. Rat IUA models were established by mechanical injury, followed by the administration of MenSCs or MenSCs-sEVs through intrauterine transplantation. Consistent with the efficacy of MenSCs, MenSCs-sEVs effectively recovered the morphology, promoted regeneration of the glands and angiogenesis, and reversed endometrial fibrosis in the IUA uterus. The endometrial receptivity and pregnancy outcome significantly improved after repeated MenSCs-sEVs transplantations. In addition, all rats in the MenSCs-sEVs group had no hematological or biochemical abnormalities. Three-dimensional fluorescence imaging suggested that MenSCs tended to migrate through the bloodstream, whereas MenSCs-sEVs had a better localized therapeutic effect. Moreover, MenSCs and MenSCs-sEVs inhibited the TGFβ1/SMAD3 pathway in the IUA endometrium, while promoting the phosphorylation of SMAD1/5/8 and ERK 1/2 and upregulating the expression of BMP7. Thus, MenSCs-sEVs safely and effectively enhanced endometrial restoration, suggesting a promising non-cellular therapy for endometrial regeneration and a key role in MenSC-mediated IUA treatment.
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Affiliation(s)
- Siwen Zhang
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110022, China.
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Zheng Q, Zhang S, Guo WZ, Li XK. The Unique Immunomodulatory Properties of MSC-Derived Exosomes in Organ Transplantation. Front Immunol 2021; 12:659621. [PMID: 33889158 PMCID: PMC8055852 DOI: 10.3389/fimmu.2021.659621] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 02/22/2021] [Indexed: 12/12/2022] Open
Abstract
Methods for suppressing the host immune system over the long term and improving transplantation tolerance remain a primary issue in organ transplantation. Cell therapy is an emerging therapeutic strategy for immunomodulation after transplantation. Mesenchymal stem cells (MSCs) are adult multipotent stem cells with wide differentiation potential and immunosuppressive properties, which are mostly used in regenerative medicine and immunomodulation. In addition, emerging research suggests that MSC-derived exosomes have the same therapeutic effects as MSCs in many diseases, while avoiding many of the risks associated with cell transplantation. Their unique immunomodulatory properties are particularly important in the immune system-overactive graft environment. In this paper, we review the effects of MSC-derived exosomes in the immune regulation mechanism after organ transplantation and graft-versus-host disease (GvHD) from various perspectives, including immunosuppression, influencing factors, anti-inflammatory properties, mediation of tissue repair and regeneration, and the induction of immune tolerance. At present, the great potential of MSC-derived exosomes in immunotherapy has attracted a great deal of attention. Furthermore, we discuss the latest insights on MSC-derived exosomes in organ transplantation and GvHD, especially its commercial production concepts, which aim to provide new strategies for improving the prognosis of organ transplantation patients.
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Affiliation(s)
- Qingyuan Zheng
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shuijun Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wen-Zhi Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiao-Kang Li
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Division of Transplantation Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
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Meldolesi J. News About the Extracellular Vesicles from Mesenchymal Stem Cells: Functions, Therapy and Protection from COVID-19. JOURNAL OF EXPERIMENTAL PATHOLOGY 2021; 2:47-52. [PMID: 33786534 PMCID: PMC7610472 DOI: 10.33696/pathology.2.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This is a Commentary of a review about extracellular vesicles of immune cells published two years ago in Clinical and Experimental Immunology, a prestigious journal of the field. The aim is to establish whether, and to what extent, results in scientific area of the review have been extended and strengthened by innovative findings of considerable interest. The analysis of the recently published results has revealed that in various areas of the review developments have occurred. However, innovative findings have been only about the extracellular vesicles secreted by mesenchymal stem cells, usually indicated as MSC-EVs. Based on these findings, the Commentary has been focused on recent MSC-EVs findings presented in three Sections dealing with 1. recently appeared, relevant functions of the latter vesicles; 2. therapeutic processes developed according well known criteria, however innovative in many respects; and 3. protection of COVID-19 disease patients from organ lesions induced by the specific virus, SARS-CoV-2, during the disease. As everybody knows, the COVID-19 pandemic started at the end of 2019, thus after the publication of the aforementioned review. Data of Section 3 are therefore innovative, of great potential interest also at the clinical level, applied by translational medicine to various organs, from lung to brain, heart, kidney, immune and other cells. In view of its relevance, the author expects that research and medical use of MSC-EV, active at present, will be further developed, acquiring additional relevance in the near future.
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Affiliation(s)
- Jacopo Meldolesi
- Division of Neuroscience, San Raffaele Scientific Institute, and Vita-Salute San Raffaele University, via Olgettina 58, 20132 Milan, Italy
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36
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Harrell CR, Volarevic V. Mesenchymal Stem Cell-Derived Secretome: A New Remedy for the Treatment of Autoimmune and Inflammatory Diseases. Stem Cells 2021. [DOI: 10.1007/978-3-030-77052-5_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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