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Fujii S, Miura Y. Immunomodulatory and Regenerative Effects of MSC-Derived Extracellular Vesicles to Treat Acute GVHD. Stem Cells 2022; 40:977-990. [PMID: 35930478 DOI: 10.1093/stmcls/sxac057] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 07/27/2022] [Indexed: 11/14/2022]
Abstract
The development of human mesenchymal stromal/stem cell (MSC)-based therapy has focused on exploring biological nanoparticles secreted from MSCs. There is emerging evidence that the immunomodulatory and regenerative effects of MSCs can be recapitulated by extracellular vesicles released from MSCs (MSC-EVs). Off-the-shelf allogeneic human MSC products are clinically available to treat acute graft-versus-host disease (GVHD), but real-world data have revealed the limitations of these products as well as their feasibility, safety, and efficacy. MSC-EVs may have advantages over parental MSCs as drugs because of their distinguished biodistribution and importantly dose-dependent therapeutic effects. Recent research has shed light on the role of microRNAs in the mode-of-action of MSC-EVs. A group of specific microRNAs alone or in combination with membrane proteins, membrane lipids, and soluble factors present in MSC-EVs play key roles in the regulation of GVHD. In this concise review, we review the regulation of T-cell-mediated adaptive immunity and antigen-presenting cell-mediated innate immunity by MSC-EVs and the direct regenerative effects on damaged cells in association with the immunopathology of GVHD.
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Affiliation(s)
- Sumie Fujii
- Department of Hematology/Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Transfusion Medicine and Cell Therapy, Fujita Health University School of Medicine, Aichi, Japan
| | - Yasuo Miura
- Department of Hematology/Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Transfusion Medicine and Cell Therapy, Fujita Health University School of Medicine, Aichi, Japan
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52
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Liu Z, Wang S, Huo N, Yang S, Shi Q, Xu J. Extracellular vesicles: A potential future strategy for dental and maxillofacial tissue repair and regeneration. Front Physiol 2022; 13:1012241. [DOI: 10.3389/fphys.2022.1012241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 11/09/2022] [Indexed: 11/22/2022] Open
Abstract
Extracellular vesicles (EVs), nano-sized bilayer membrane structures containing lipids, proteins and nucleic acids, play key roles in intercellular communication. Compared to stem cells, EVs have lower tumorigenicity and immunogenicity, are easier to manage and cause fewer ethic problems. In recent years, EVs have emerged as a potential solution for tissue regeneration in stomatology through cell-free therapies. The present review focuses on the role of EVs in dental and maxillofacial tissue repair and regeneration, including in dental and periodontal tissue, maxilla and mandible bone, temporomandibular joint cartilage, peripheral nerve and soft tissue. We also make a brief overview on the mechanism of EVs performing functions. However, limitations and challenges in clinical application of EVs still exist and should be addressed in future researches.
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53
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Shen J, Zhao X, Zhong Y, Yang P, Gao P, Wu X, Wang X, An W. Exosomal ncRNAs: The pivotal players in diabetic wound healing. Front Immunol 2022; 13:1005307. [PMID: 36420273 PMCID: PMC9677725 DOI: 10.3389/fimmu.2022.1005307] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/06/2022] [Indexed: 11/09/2022] Open
Abstract
Diabetes is the most prevalent metabolic disease in the world today. In addition to elevated blood glucose, it also causes serious complications, which has a significant effect on the quality of life of patients. Diabetic trauma is one of complications as a result of the interaction of diabetic neuropathy, peripheral vascular disease, infection, trauma, and other factors. Diabetic trauma usually leads to poor healing of the trauma and even to severe foot ulcers, wound gangrene, and even amputation, causing serious psychological, physical, and financial burdens to diabetic patients. Non-coding RNAs (ncRNAs) carried by exosomes have been demonstrated to be relevant to the development and treatment of diabetes and its complications. Exosomes act as vehicle, which contain nucleic acids such as mRNA and microRNA (miRNA), and play a role in the intercellular communication and the exchange of substances between cells. Because exosomes are derived from cells, there are several advantages over synthetic nanoparticle including good biocompatibility and low immunogenicity. Exosomal ncRNAs could serve as markers for the clinical diagnosis of diabetes and could also be employed to accelerate diabetic wound healing via the regulation of the immune response and modulation of cell function. ncRNAs in exosomes can be employed to promote diabetic wound healing by regulating inflammation and accelerating re-vascularization, re-epithelialization, and extracellular matrix remodeling. Herein, exosomes in terms of ncRNA (miRNA, lncRNA, and circRNA) to accelerate diabetic wounds healing were summarized, and we discussed the challenge of the loading strategy of ncRNA into exosomes.
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Affiliation(s)
| | | | | | | | | | | | | | - Wenlin An
- *Correspondence: Xudong Wang, ; Wenlin An,
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Nallakumarasamy A, Jeyaraman M, Maffulli N, Jeyaraman N, Suresh V, Ravichandran S, Gupta M, Potty AG, El-Amin SF, Khanna M, Gupta A. Mesenchymal Stromal Cell-Derived Extracellular Vesicles in Wound Healing. Life (Basel) 2022; 12:1733. [PMID: 36362890 PMCID: PMC9699035 DOI: 10.3390/life12111733] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 10/24/2022] [Indexed: 07/26/2023] Open
Abstract
The well-orchestrated process of wound healing may be negatively impacted from interrupted or incomplete tissue regenerative processes. The healing potential is further compromised in patients with diabetes mellitus, chronic venous insufficiency, critical limb ischemia, and immunocompromised conditions, with a high health care burden and expenditure. Stem cell-based therapy has shown promising results in clinical studies. Mesenchymal stem cell-derived exosomes (MSC Exos) may favorably impact intercellular signaling and immunomodulation, promoting neoangiogenesis, collagen synthesis, and neoepithelization. This article gives an outline of the biogenesis and mechanism of extracellular vesicles (EVs), particularly exosomes, in the process of tissue regeneration and discusses the use of preconditioned exosomes, platelet-rich plasma-derived exosomes, and engineered exosomes in three-dimensional bioscaffolds such as hydrogels (collagen and chitosan) to prolong the contact time of exosomes at the recipient site within the target tissue. An appropriate antibiotic therapy based on culture-specific guidance coupled with the knowledge of biopolymers helps to fabricate nanotherapeutic materials loaded with MSC Exos to effectively deliver drugs locally and promote novel approaches for the management of chronic wounds.
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Affiliation(s)
- Arulkumar Nallakumarasamy
- Department of Orthopaedics, All India Institute of Medical Sciences, Bhubaneswar 751019, Odissa, India
- Fellow in Orthopaedic Rheumatology, Dr. RML National Law University, Lucknow 226010, Uttar Pradesh, India
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
| | - Madhan Jeyaraman
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- Department of Orthopaedics, Faculty of Medicine—Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
- Department of Medical Research and Translational Medicine, Faculty of Medicine—Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida 201310, Uttar Pradesh, India
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, 84084 Fisciano, Italy
- San Giovanni di Dio e Ruggi D’Aragona Hospital “Clinica Ortopedica” Department, Hospital of Salerno, 84124 Salerno, Italy
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, London E1 4DG, UK
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent ST5 5BG, UK
| | - Naveen Jeyaraman
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- Fellow in Joint Replacement, Department of Orthopaedics, Atlas Hospitals, Tiruchirappalli 620002, Tamil Nadu, India
| | - Veerasivabalan Suresh
- Department of Obstetrics-Gynecology, Madras Medical College and Hospital, Chennai 600003, Tamil Nadu, India
| | - Srinath Ravichandran
- Department of General and GI Surgery, Stepping Hill Hospital, Stockport NHS Foundation Trust, Stockport SK27JE, UK
| | - Manu Gupta
- Polar Aesthetics Dental & Cosmetic Centre, Noida 201301, Uttar Pradesh, India
| | - Anish G. Potty
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
| | - Saadiq F. El-Amin
- El-Amin Orthopaedic & Sports Medicine Institute, Lawrenceville, GA 30043, USA
- Regenerative Sports Medicine, Lawrenceville, GA 30043, USA
- BioIntegrate, Lawrenceville, GA 30043, USA
| | - Manish Khanna
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- Department of Orthopaedics, Autonomous State Medical College, Ayodhya 224135, Uttar Pradesh, India
| | - Ashim Gupta
- Indian Stem Cell Study Group (ISCSG) Association, Lucknow 226010, Uttar Pradesh, India
- South Texas Orthopaedic Research Institute (STORI Inc.), Laredo, TX 78045, USA
- BioIntegrate, Lawrenceville, GA 30043, USA
- Regenerative Orthopaedics, Noida 201301, Uttar Pradesh, India
- Future Biologics, Lawrenceville, GA 30043, USA
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55
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Wang M, Wu P, Huang J, Liu W, Qian H, Sun Y, Shi H. Skin cell-derived extracellular vesicles: a promising therapeutic strategy for cutaneous injury. BURNS & TRAUMA 2022; 10:tkac037. [PMID: 36267497 PMCID: PMC9580071 DOI: 10.1093/burnst/tkac037] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/12/2022] [Accepted: 07/15/2022] [Indexed: 06/16/2023]
Abstract
Wound healing refers to the healing process that occurs after the skin and other tissues are separated or damaged by internal or external forces. It is a complex combination of tissue regeneration, granulation tissue hyperplasia, and scar formation, and shows the synergistic effects of these processes. After skin damage, the environment around the wound and the cells at site of the damage respond immediately, and a range of cytokines and growth factors are released. In cutaneous injury, extracellular vesicle (EV) signaling plays a vital role in the healing process via paracrine and endocrine mechanisms. EVs are natural intercellular and inter-organ communication tools that carry various bioactive substances for message exchange. Stem cells and stem cell EVs facilitate tissue repair, showing promising potential in regenerative medicine. Nevertheless, EVs derived from specific skin tissue cells, such as epidermal cells, fibroblasts, vascular endothelial cells and inflammatory cells, also play important roles in cutaneous tissue repair. Here, we describe the characteristics of wound healing, concentrating on the production and functions of EVs derived from specific skin cells, and provide new ideas for wound therapy using EVs.
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Affiliation(s)
- Min Wang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang 212000, China
| | - Peipei Wu
- Department of Clinical Laboratory, The Affiliated Yixing Hospital of Jiangsu University, Yixing 214200, China
| | - Jin Huang
- Department of Clinical Laboratory, The Affiliated Yixing Hospital of Jiangsu University, Yixing 214200, China
| | - Wenhui Liu
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang 212000, China
| | - Hui Qian
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang 212000, China
| | - Yaoxiang Sun
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang 212000, China
- Department of Clinical Laboratory, The Affiliated Yixing Hospital of Jiangsu University, Yixing 214200, China
| | - Hui Shi
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, Institute of Stem Cell, School of Medicine, Jiangsu University, Zhenjiang 212000, China
- Aoyang Institute of Cancer, Affiliated Aoyang Hospital of Jiangsu University, 279 Jingang Road, Suzhou, Jiangsu 215100, China
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Wang Y, Zhu J, Chen J, Xu R, Groth T, Wan H, Zhou G. The Signaling Pathways Induced by Exosomes in Promoting Diabetic Wound Healing: A Mini-Review. Curr Issues Mol Biol 2022; 44:4960-4976. [PMID: 36286052 PMCID: PMC9600352 DOI: 10.3390/cimb44100337] [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: 09/21/2022] [Revised: 10/08/2022] [Accepted: 10/13/2022] [Indexed: 11/16/2022] Open
Abstract
Impaired healing of diabetic wounds harms patients' quality of life and even leads to disability and death, which is an urgent issue to be solved clinically. Despite the great progress that has been achieved, it remains a worldwide challenge to develop effective therapeutic treatments for diabetic wounds. Recently, exosomes have attracted special attention because they can be involved in immune response, antigen presentation, cell migration, cell differentiation, tumor invasion and other processes. Meanwhile, exosomes have been proven to hold great potential in the treatment of diabetic wounds. Mechanistic studies of exosomes based on signaling pathways could not only help to uncover the mechanisms by which exosomes promote diabetic wound healing but could also provide a theoretical basis for the clinical application of exosomes. Herein, our mini-review aims to summarize the progress of research on the use of various exosomes derived from different cell types to promote diabetic wound healing, with a focus on the classical signaling pathways, including PI3K/Akt, Wnt, NF-κB, MAPK, Notch, Nrf2, HIF-1α/VEGF and TGF-β/Smad. The results show that exosomes could regulate these signaling pathways to down-regulate inflammation, reduce oxidative stress, increase angiogenesis, promote fibroblast proliferation, induce re-epithelization and inhibit scar formation, making exosomes attractive candidates for the treatment of diabetic wounds.
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Affiliation(s)
- Yanying Wang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China
| | - Jiayan Zhu
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China
| | - Jing Chen
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China
| | - Ruojiao Xu
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China
| | - Thomas Groth
- Department Biomedical Materials, Institute of Pharmacy, Martin Luther University Halle-Wittenberg, D-06099 Halle (Saale), Germany
| | - Haitong Wan
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China
- Correspondence: (H.W.); (G.Z.)
| | - Guoying Zhou
- The Second Clinical Medical College, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China
- Correspondence: (H.W.); (G.Z.)
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57
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Lyu L, Cai Y, Zhang G, Jing Z, Liang J, Zhang R, Dang X, Zhang C. Exosomes derived from M2 macrophages induce angiogenesis to promote wound healing. Front Mol Biosci 2022; 9:1008802. [PMID: 36304927 PMCID: PMC9592913 DOI: 10.3389/fmolb.2022.1008802] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/26/2022] [Indexed: 11/24/2022] Open
Abstract
There is an urgent clinical need for an appropriate method to shorten skin healing time. Among most factors related to wound healing, M2 macrophages will be recruited to the wound area and play a pivotal role in a time-limiting factor, angiogenesis. The exploration of exosomes derived from M2 in angiogenesis promotion is an attractive research field. In this project, we found that exosomes from M2 (M2-EXO) promoted the angiogenic ability of HUVECs in vitro. With a series of characteristic experiments, we demonstrated that M2-EXO inhibited PTEN expression in HUVECs by transferring miR-21, and further activated AKT/mTOR pathway. Then, using a full-thickness cutaneous wound mice model, we demonstrated that M2-EXO could be used as a promotor of angiogenesis and regeneration in vivo. Furthermore, M2-EXO-treated skin wounds exhibited regeneration of functional microstructures. These results demonstrate that M2-EXO can be used as a promising nanomedicine strategy for therapeutic exploration of skin healing with the potential to be translated into clinical practice.
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Affiliation(s)
| | | | | | | | | | | | | | - Chen Zhang
- *Correspondence: Xiaoqian Dang, ; Chen Zhang,
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58
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Teng L, Maqsood M, Zhu M, Zhou Y, Kang M, Zhou J, Chen J. Exosomes Derived from Human Umbilical Cord Mesenchymal Stem Cells Accelerate Diabetic Wound Healing via Promoting M2 Macrophage Polarization, Angiogenesis, and Collagen Deposition. Int J Mol Sci 2022; 23:ijms231810421. [PMID: 36142334 PMCID: PMC9498995 DOI: 10.3390/ijms231810421] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/05/2022] [Accepted: 08/07/2022] [Indexed: 11/16/2022] Open
Abstract
Some scholars have suggested that the clinical application of exosomes derived from human umbilical cord mesenchymal stem cells (hucMSCs-exo) might represent a novel strategy to improve diabetic wound healing. However, the mechanisms underlying the effects of hucMSCs-exo on wound healing remain poorly understood. This study aimed to identify the mechanism of hucMSCs-exo in treating diabetic wounds. HucMSCs-exo were isolated from human umbilical cord mesenchymal stem cells (hucMSCs) and subcutaneously injected into full-thickness wounds in diabetic rats. Wound healing closure rates and histological analysis were performed. The levels of tumor necrosis factor-α (TNF-α), macrophage mannose receptor (MMR/CD206), platelet endothelial cell adhesion molecule-1 (PECAM-1/CD31), and vascular endothelial growth factor (VEGF) were detected by immunohistochemistry. The degree of collagen deposition was examined using Masson’s trichrome staining. Gross evaluation of wound healing was carried out from day 0 to 14 post-surgery, and the wound site was harvested for histology on days 3, 7, and 14 post-wounding. HucMSCs-exo transplantation increased diabetic wound healing. In vitro, hucMSCs-exo promoted the proliferation of human umbilical vein endothelial cells (HUVECs) and NIH-3T3 cells. In vivo, hucMSCs-exo reduced wound area and inflammatory infiltration and increased collagen fibers. In addition, wound tissues in the hucMSCs-exo group had higher CD206, CD31, and VEGF expressions and lower TNF-α levels than those in the control group on day 14. Our results demonstrated that hucMSCs-exo facilitated diabetic wound repair by inducing anti-inflammatory macrophages and promoting angiogenesis and collagen deposition.
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Affiliation(s)
- Liping Teng
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China
| | - Maria Maqsood
- School of Life Sciences and Heath Engineering, Jiangnan University, Wuxi 214122, China
| | - Min Zhu
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China
| | - Yuting Zhou
- School of Life Sciences and Heath Engineering, Jiangnan University, Wuxi 214122, China
| | - Mingzhu Kang
- School of Life Sciences and Heath Engineering, Jiangnan University, Wuxi 214122, China
| | - Juan Zhou
- School of Life Sciences and Heath Engineering, Jiangnan University, Wuxi 214122, China
| | - Jinghua Chen
- School of Life Sciences and Heath Engineering, Jiangnan University, Wuxi 214122, China
- Correspondence:
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Chen G, Chen H, Zeng X, Zhu W. Stem cell-derived exosomal transcriptomes for wound healing. Front Surg 2022; 9:933781. [PMID: 36034367 PMCID: PMC9417542 DOI: 10.3389/fsurg.2022.933781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 08/01/2022] [Indexed: 12/02/2022] Open
Abstract
Wound healing is a complex and integrated process of the interaction of various components within the injured tissue. Accumulating evidence suggested that stem cell-derived exosomal transcriptomes could serve as key regulatory molecules in wound healing in stem cell therapy. Stem cell-derived exosomal transcriptomes mainly consist of long noncoding RNAs (lncRNAs), microRNAs (miRNAs), circular RNAs (circRNAs) and messenger RNAs (mRNAs). In this article we presented a brief introduction on the wound repair process and exosomal transcriptomes. Meanwhile, we summarized our current knowledge of the involvement of exosomal transcriptomes in physiological and pathological wound repair process including inflammation, angiogenesis, and scar formation.
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Affiliation(s)
- Guiling Chen
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- National Institute of Stem Cell Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Hankun Chen
- Research and Development Department, Guangzhou Qinglan Biotechnology Company Limited, Guangzhou, China
| | - Xiang Zeng
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- National Institute of Stem Cell Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Correspondence: Xiang Zeng Wei Zhu
| | - Wei Zhu
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Correspondence: Xiang Zeng Wei Zhu
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Stem Cell-Derived Exosomes: A New Method for Reversing Skin Aging. Tissue Eng Regen Med 2022; 19:961-968. [PMID: 35809187 DOI: 10.1007/s13770-022-00461-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/06/2022] [Accepted: 04/13/2022] [Indexed: 10/17/2022] Open
Abstract
Senescence is an inevitable natural life process that involves structural and functional degeneration of tissues and organs. Recently, the process of skin aging has attracted much attention. Determining a means to delay or even reverse skin aging has become a research hotspot in medical cosmetology and anti-aging. Dysfunction in the epidermis and fibroblasts and changes in the composition and content of the extracellular matrix are common pathophysiological manifestations of skin aging. Reactive oxygen species and matrix metalloproteinases play essential roles in this process. Stem cells are pluripotent cells that possess self-replication abilities and can differentiate into multiple functional cells under certain conditions. These cells also possess a strong ability to facilitate tissue repair and regeneration. Stem cell transplantation has the potential for application in anti-aging therapy. Increasing studies have demonstrated that stem cells perform functions through paracrine processes, particularly those involving exosomes. Exosomes are nano-vesicular substances secreted by stem cells that participate in cell-to-cell communication by transporting their contents into target cells. In this chapter, the biological characteristics of exosomes were reviewed, including their effects on extracellular matrix formation, epidermal cell function, fibroblast function and antioxidation. Exosomes derived from stem cells may provide a new means to reverse skin aging.
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61
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Yu H, Huang Y, Yang L. Research progress in the use of mesenchymal stem cells and their derived exosomes in the treatment of osteoarthritis. Ageing Res Rev 2022; 80:101684. [PMID: 35809775 DOI: 10.1016/j.arr.2022.101684] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/08/2022] [Accepted: 07/05/2022] [Indexed: 12/21/2022]
Abstract
Osteoarthritis (OA), as a common orthopedic disease with cartilage injury as its main pathological feature, has a complex pathogenesis and existing medical technology remains unable to reverse the progress of cartilage degeneration caused thereby. In recent years, mesenchymal stem cells (MSCs) and their secreted exosomes have become a focus of research into cartilage regeneration. MSCs have the potential to differentiate into a variety of cells. Under specific conditions, they can be promoted to differentiate into chondrocytes and maintain the function and stability of chondrocytes. Exosomes secreted by MSCs, as an intercellular messenger, can treat OA in a variety of ways through bioactive factors carried therewith, such as protein, lipid, mRNA, and miRNA. This study reviewed the application of MSCs and their exosomes from different sources in the prevention of OA, which provides a new idea for the treatment of OA.
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Affiliation(s)
- Hongxia Yu
- Departments of Geriatrics, First Affiliated Hospital of China Medical University, Shenyang, China.
| | - Yuling Huang
- Departments of Geriatrics, First Affiliated Hospital of China Medical University, Shenyang, China.
| | - Lina Yang
- Departments of Geriatrics, First Affiliated Hospital of China Medical University, Shenyang, China.
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El Hage R, Knippschild U, Arnold T, Hinterseher I. Stem Cell-Based Therapy: A Promising Treatment for Diabetic Foot Ulcer. Biomedicines 2022; 10:biomedicines10071507. [PMID: 35884812 PMCID: PMC9312797 DOI: 10.3390/biomedicines10071507] [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: 05/13/2022] [Revised: 06/17/2022] [Accepted: 06/21/2022] [Indexed: 11/16/2022] Open
Abstract
Diabetic foot ulcer (DFU) is a severe complication of diabetes and a challenging medical condition. Conventional treatments for DFU have not been effective enough to reduce the amputation rates, which urges the need for additional treatment. Stem cell-based therapy for DFU has been investigated over the past years. Its therapeutic effect is through promoting angiogenesis, secreting paracrine factors, stimulating vascular differentiation, suppressing inflammation, improving collagen deposition, and immunomodulation. It is controversial which type and origin of stem cells, and which administration route would be the most optimal for therapy. We reviewed the different types and origins of stem cells and routes of administration used for the treatment of DFU in clinical and preclinical studies. Diabetes leads to the impairment of the stem cells in the diseased patients, which makes it less ideal to use autologous stem cells, and requires looking for a matching donor. Moreover, angioplasty could be complementary to stem cell therapy, and scaffolds have a positive impact on the healing process of DFU by stem cell-based therapy. In short, stem cell-based therapy is promising in the field of regenerative medicine, but more studies are still needed to determine the ideal type of stem cells required in therapy, their safety, proper dosing, and optimal administration route.
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Affiliation(s)
- Racha El Hage
- Department of Vascular Surgery, Universitätsklinikum Ruppin-Brandenburg, Medizinische Hochschule Branderburg Theodor Fontane, Fehrbelliner Str. 38, 16816 Neuruppin, Germany;
| | - Uwe Knippschild
- Department of General and Visceral Surgery, Surgery Center, Ulm University, Albert-Einstein-Allee 23, 89081 Ulm, Germany; (U.K.); (T.A.)
| | - Tobias Arnold
- Department of General and Visceral Surgery, Surgery Center, Ulm University, Albert-Einstein-Allee 23, 89081 Ulm, Germany; (U.K.); (T.A.)
| | - Irene Hinterseher
- Department of Vascular Surgery, Universitätsklinikum Ruppin-Brandenburg, Medizinische Hochschule Branderburg Theodor Fontane, Fehrbelliner Str. 38, 16816 Neuruppin, Germany;
- Berlin Institute of Health, Vascular Surgery Clinic, Charité-Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany
- Fakultät für Gesundheitswissenschaften Brandenburg, Gemeinsame Fakultät der Universität Potsdam, der Medizinischen Hochschule Brandenburg Theodor Fontane und der Brandenburgischen Technischen Universität Cottbus—Senftenberg, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
- Correspondence: ; Tel.: +49-3391-39-47110
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Extracellular Vesicles in Facial Aesthetics: A Review. Int J Mol Sci 2022; 23:ijms23126742. [PMID: 35743181 PMCID: PMC9223821 DOI: 10.3390/ijms23126742] [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: 05/17/2022] [Revised: 06/07/2022] [Accepted: 06/13/2022] [Indexed: 11/28/2022] Open
Abstract
Facial aesthetics involve the application of non-invasive or minimally invasive techniques to improve facial appearance. Currently, extracellular vesicles (EVs) are attracting much interest as nanocarriers in facial aesthetics due to their lipid bilayer membrane, nanosized dimensions, biological origin, intercellular communication ability, and capability to modulate the molecular activities of recipient cells that play important roles in skin rejuvenation. Therefore, EVs have been suggested to have therapeutic potential in improving skin conditions, and these highlighted the potential to develop EV-based cosmetic products. This review summarizes EVs’ latest research, reporting applications in facial aesthetics, including scar removal, facial rejuvenation, anti-aging, and anti-pigmentation. This review also discussed the advanced delivery strategy of EVs, the therapeutic potential of plant EVs, and clinical studies using EVs to improve skin conditions. In summary, EV therapy reduces scarring, rejuvenates aging skin, and reduces pigmentation. These observations warrant the development of EV-based cosmetic products. However, more efforts are needed to establish a large-scale EV production platform that can consistently produce functional EVs and understand EVs’ underlying mechanism of action to improve their efficacy.
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Hu JC, Zheng CX, Sui BD, Liu WJ, Jin Y. Mesenchymal stem cell-derived exosomes: A novel and potential remedy for cutaneous wound healing and regeneration. World J Stem Cells 2022; 14:318-329. [PMID: 35722196 PMCID: PMC9157601 DOI: 10.4252/wjsc.v14.i5.318] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/11/2022] [Accepted: 05/22/2022] [Indexed: 02/06/2023] Open
Abstract
Poor healing of cutaneous wounds is a common medical problem in the field of traumatology. Due to the intricate pathophysiological processes of wound healing, the use of conventional treatment methods, such as chemical molecule drugs and traditional dressings, have been unable to achieve satisfactory outcomes. Within recent years, explicit evidence suggests that mesenchymal stem cells (MSCs) have great therapeutic potentials on skin wound healing and regeneration. However, the direct application of MSCs still faces many challenges and difficulties. Intriguingly, exosomes as cell-secreted granular vesicles with a lipid bilayer membrane structure and containing specific components from the source cells may emerge to be excellent substitutes for MSCs. Exosomes derived from MSCs (MSC-exosomes) have been demonstrated to be beneficial for cutaneous wound healing and accelerate the process through a variety of mechanisms. These mechanisms include alleviating inflammation, promoting vascularization, and promoting proliferation and migration of epithelial cells and fibroblasts. Therefore, the application of MSC-exosomes may be a promising alternative to cell therapy in the treatment of cutaneous wounds and could promote wound healing through multiple mechanisms simultaneously. This review will provide an overview of the role and the mechanisms of MSC-derived exosomes in cutaneous wound healing, and elaborate the potentials and future perspectives of MSC-exosomes application in clinical practice.
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Affiliation(s)
- Jia-Chen Hu
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral Diseases and Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi’an 710032, Shaanxi Province, China
| | - Chen-Xi Zheng
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral Diseases and Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi’an 710032, Shaanxi Province, China
| | - Bing-Dong Sui
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral Diseases and Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi’an 710032, Shaanxi Province, China
| | - Wen-Jia Liu
- National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, Precision Medicine Institute, Institute for Stem Cell and Regenerative Medicine, The Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an 710032, Shaanxi Province, China
| | - Yan Jin
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral Diseases and Shaanxi International Joint Research Center for Oral Diseases, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, Xi’an 710032, Shaanxi Province, China
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Successful application of conditioned culture medium for the treatment of a chronic wound of an amputation stump: a clinical case. КЛИНИЧЕСКАЯ ПРАКТИКА 2022. [DOI: 10.17816/clinpract105089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background: Amputation of the lower extremities is a necessary procedure to save a patient with critical arterial and neurotrophic disorders in the lower extremities. The amputation stump-related complications develop in many patients with diabetes mellitus (up to 40% of the total population).
Clinical case description: Patient Yu., 64 years old, was admitted on October 19, 21 for an outpatient treatment of purulent-necrotic wounds of the amputation stump of the right lower limb. А high amputation was performed on September 24, 2021 due to thrombosis of the femoral-tibial bypass, installed on September 08, 2021 (bypassing below the knee joint gap with a Vascutek 7 mm synthetic prosthesis on the right) and the development of critical ischemia of the right lower limb with necrosis of the distal phalanges of the right foot toes. The wound was assessed according to the Bates-Jensen scale (BJ) and examined according to the developed protocol. The wound treatment was carried out according to an individual plan using a conditioned culture medium from mesenchymal stem cells (CM-MSCs), which stimulates angiogenesis and improves remodeling and recovery in the wound area. CM-MSC application made it possible to reduce the healing time and achieve a scarless closure of the tissue defect.
Conclusion: The use of CM-MSC can be an effective method for healing a purulent-necrotic postoperative wound resulting from amputation of a limb in patients with critical ischemia of the lower extremities.
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Xie J, Wu W, Zheng L, Lin X, Tai Y, Wang Y, Wang L. Roles of MicroRNA-21 in Skin Wound Healing: A Comprehensive Review. Front Pharmacol 2022; 13:828627. [PMID: 35295323 PMCID: PMC8919367 DOI: 10.3389/fphar.2022.828627] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 02/10/2022] [Indexed: 12/12/2022] Open
Abstract
MicroRNA-21 (miR-21), one of the early mammalian miRNAs identified, has been detected to be upregulated in multiple biological processes. Increasing evidence has demonstrated the potential values of miR-21 in cutaneous damage and skin wound healing, but lack of a review article to summarize the current evidence on this issue. Based on this review, relevant studies demonstrated that miR-21 played an essential role in wound healing by constituting a complex network with its targeted genes (i.e., PTEN, RECK. SPRY1/2, NF-κB, and TIMP3) and the cascaded signaling pathways (i.e., MAPK/ERK, PI3K/Akt, Wnt/β-catenin/MMP-7, and TGF-β/Smad7-Smad2/3). The treatment effectiveness developed by miR-21 might be associated with the promotion of the fibroblast differentiation, the improvement of angiogenesis, anti-inflammatory, enhancement of the collagen synthesis, and the re-epithelialization of the wound. Currently, miRNA nanocarrier systems have been developed, supporting the feasibility clinical feasibility of such miR-21-based therapy. After further investigations, miR-21 may serve as a potential therapeutic target for wound healing.
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Affiliation(s)
- Jie Xie
- Department of Emergency Medicine, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Weizhou Wu
- Department of Urology, Maoming People's Hospital, Guangdong, China
| | - Liying Zheng
- Postgraduate Pepartment, First Affiliated Hospital of Gannan Medical College, Ganzhou, China
| | - Xuesong Lin
- Department of Burn Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Yuncheng Tai
- Department of Burn Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Yajie Wang
- Department of Burn Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Le Wang
- Department of Burn Surgery, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
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Salamonsen LA. Menstrual Fluid Factors Mediate Endometrial Repair. FRONTIERS IN REPRODUCTIVE HEALTH 2021; 3:779979. [PMID: 36304016 PMCID: PMC9580638 DOI: 10.3389/frph.2021.779979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
Menstruation is a process whereby the outer functionalis layer of the endometrium is shed each month in response to falling progesterone and estrogen levels in a non-conception cycle. Simultaneously with the tissue breakdown, the surface is re-epithelialized, protecting the wound from infection. Once menstruation is complete and estrogen levels start to rise, regeneration progresses throughout the proliferative phase of the cycle, to fully restore endometrial thickness. Endometrial repair is unique compared to tissue repair elsewhere in the adult, in that it is rapid, scar-free and occurs around 400 times during each modern woman's reproductive life. The shedding tissue and that undergoing repair is bathed in menstrual fluid, which contains live cells, cellular debris, fragments of extracellular matrix, activated leukocytes and their products, soluble cellular components and extracellular vesicles. Proteomic and other analyses have revealed some detail of these components. Menstrual fluid, along with a number of individual proteins enhances epithelial cell migration to cover the wound. This is shown in endometrial epithelial and keratinocyte cell culture models, in an ex vivo decellularized skin model and in pig wounds in vivo. Thus, the microenvironment provided by menstrual fluid, is likely responsible for the unique rapid and scar-free repair of this remarkable tissue. Insight gained from analysis of this fluid is likely to be of value not only for treating endometrial bleeding problems but also in providing potential new therapies for poorly repairing wounds such as those seen in the aged and in diabetics.
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Shen C, Tao C, Zhang A, Li X, Guo Y, Wei H, Yin Q, Li Q, Jin P. Exosomal microRNA⁃93⁃3p secreted by bone marrow mesenchymal stem cells downregulates apoptotic peptidase activating factor 1 to promote wound healing. Bioengineered 2021; 13:27-37. [PMID: 34898374 PMCID: PMC8805970 DOI: 10.1080/21655979.2021.1997077] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Wounds are soft tissue injuries, which are difficult to heal and can easily lead to other skin diseases. Bone marrow mesenchymal stem cells (BMSCs) and the secreted exosomes play a key role in skin wound healing. This study aims to clarify the effects and mechanisms of exosomes derived from BMSCs in wound healing. Exosomes were extracted from the supernatant of the BMSCs. The expression of the micro-RNA miR-93-3p was determined by qRT-PCR analysis. HaCaT cells were exposed to hydrogen peroxide (H2O2) to establish a skin lesion model. MTT, flow cytometry, and transwell assays were conducted to determine cellular functions. The binding relationship between miR-93-3p and apoptotic peptidase activating factor 1 (APAF1) was measured using a dual luciferase reporter gene assay. The results showed that BMSC-derived exosomes or BMSC-exos promoted proliferation and migration and suppressed apoptosis in HaCaT cells damaged by H2O2. However, the depletion of miR-93-3p in BMSC-exos antagonized the effects of BMSC-exos on HaCaT cells. In addition, APAF1 was identified as a target of miR-93-3p. Overexpression of APAF1 induced the dysfunction of HaCaT cells. Collectively, the results indicate that BMSC-derived exosomes promote skin wound healing via the miR-93-3p/APAF1 axis. This finding may help establish a new therapeutic strategy for skin wound healing.
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Affiliation(s)
- Caiqi Shen
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
| | - Changbo Tao
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
| | - Aijun Zhang
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
| | - Xueyang Li
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
| | - Yanping Guo
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
| | - Hanxiao Wei
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
| | - Qichuan Yin
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
| | - Qiang Li
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Huaihai Xi Lu, Quanshan District, Xuzhou, Jiangsu Province, China
| | - Peisheng Jin
- Plastic Surgery Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou City, Jiangsu Province, China
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Marofi F, Alexandrovna KI, Margiana R, Bahramali M, Suksatan W, Abdelbasset WK, Chupradit S, Nasimi M, Maashi MS. MSCs and their exosomes: a rapidly evolving approach in the context of cutaneous wounds therapy. Stem Cell Res Ther 2021; 12:597. [PMID: 34863308 PMCID: PMC8642895 DOI: 10.1186/s13287-021-02662-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 10/14/2021] [Indexed: 12/18/2022] Open
Abstract
Currently, mesenchymal stem/stromal stem cell (MSC) therapy has become a promising option for accelerating cutaneous wound healing. In vivo reports have outlined the robust competences of MSCs to offer a solid milieu by inhibition of inflammatory reactions, which in turn, enables skin regeneration. Further, due to their great potential to stimulate angiogenesis and also facilitate matrix remodeling, MSCs hold substantial potential as future therapeutic strategies in this context. The MSCs-induced wound healing is thought to mainly rely on the secretion of a myriad of paracrine factors in addition to their direct differentiation to skin-resident cells. Besides, MSCs-derived exosomes as nanoscale and closed membrane vesicles have recently been suggested as an effective and cell-free approach to support skin regeneration, circumventing the concerns respecting direct application of MSCs. The MSCs-derived exosomes comprise molecular components including lipid, proteins, DNA, microRNA, and also mRNA, which target molecular pathways and also biological activities in recipient cells (e.g., endothelial cell, keratinocyte, and fibroblast). The secreted exosome modifies macrophage activation, stimulates angiogenesis, and instigates keratinocytes and dermal fibroblast proliferations as well as migrations concurrently regulate inherent potential of myofibroblast for adjustment of turnover of the ECM. In the present review, we will focus on the recent findings concerning the application of MSCs and their derivative exosome to support wound healing and skin regeneration, with special focus on last decade in vivo reports.
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Affiliation(s)
- Faroogh Marofi
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Ria Margiana
- Department of Anatomy, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
- Master’s Programme Biomedical Sciences, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Mahta Bahramali
- Biotechnology Department, University of Tehran, Tehran, Iran
| | - Wanich Suksatan
- Faculty of Nursing, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, 10210 Thailand
| | - Walid Kamal Abdelbasset
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
- Department of Physical Therapy, Kasr Al-Aini Hospital, Cairo University, Giza, Egypt
| | - Supat Chupradit
- Department of Occupational Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, 50200 Thailand
| | | | - Marwah Suliman Maashi
- Stem Cells and Regenerative Medicine Unit at King Fahad Medical Research Centre, Jeddah, Saudi Arabia
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López de Sa A, Pascual A, Garcia Santos J, Mendez R, Bellon M, Ramirez M, Matute F, Del Arco C, Manzano A, Coronado P, Casado A, Marquina G. Inflammatory myofibroblastic tumour of an unusual presentation in the uterine cervix: a case report. World J Surg Oncol 2021; 19:331. [PMID: 34801049 PMCID: PMC8606074 DOI: 10.1186/s12957-021-02438-5] [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: 07/15/2021] [Accepted: 11/01/2021] [Indexed: 11/16/2022] Open
Abstract
Background Inflammatory myofibroblastic tumour is an infrequent mesenchymal neoplasia of unknown aetiology and variable behaviour, ranging from rather benign lesions to locally aggressive and even metastatic disease. Its presence has been described in almost all organs; however, its location in the female genital tract has rarely been reported. Case presentation We present the case of a 47-year-old female, who was studied in our institution for a recent medical history of several weeks of dyspareunia and abdominal pain. She underwent pertinent studies including ultrasonography and CT scan. Under suspicion of degenerated leiomyoma, a total hysterectomy was performed. Unexpectedly, the pathological study of the surgical specimen showed very few tumour cells with focal fusiform morphology surrounded by an abundant inflammatory infiltrate; a thorough immunohistochemistry study lead to myofibroblastic tumour of the cervix diagnosis. A PET-CT scan did not show metastatic disease. The patient did not undergo any adjuvant treatment, and she is currently on surveillance with no evidence of disease relapse. Conclusions Inflammatory myofibroblastic tumour remains a rare entity yet to be fully elucidated. The diagnosis is based on pathological study due to the lack of typical clinical manifestations and typical radiological images. Surgical resection is the most frequent treatment, whereas chemotherapy and radiotherapy are restricted to locally advanced or metastatic disease. Tirosine kinase inhibitor crizotinib has shown promising results especially in tumours harbouring ALK mutation.
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Affiliation(s)
- Alfonso López de Sa
- Department of Medical Oncology, Hospital Clinico san Carlos, Department of Medicine, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Alejandro Pascual
- Department of Pathology, Hospital Universitario Clinico San Carlos, Madrid, Spain
| | - Javier Garcia Santos
- Gynaecologic Oncology Unit, Hospital Clinico san Carlos, Department of Obstetrics and Gynaecology, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Ramiro Mendez
- Department of Radiology, Hospital Clinico san Carlos, Department of Radiology and Physics Medicine, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Monica Bellon
- Gynaecologic Oncology Unit, Hospital Clinico san Carlos, Department of Obstetrics and Gynaecology, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Mar Ramirez
- Gynaecologic Oncology Unit, Hospital Clinico san Carlos, Department of Obstetrics and Gynaecology, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Fatima Matute
- Department of Radiology, Hospital Clinico san Carlos, Department of Radiology and Physics Medicine, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Cristina Del Arco
- Department of Pathology, Hospital Universitario Clinico San Carlos, Madrid, Spain
| | - Aránzazu Manzano
- Department of Medical Oncology, Hospital Clinico san Carlos, Department of Medicine, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Pluvio Coronado
- Gynaecologic Oncology Unit, Hospital Clinico san Carlos, Department of Obstetrics and Gynaecology, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Antonio Casado
- Department of Medical Oncology, Hospital Clinico san Carlos, Department of Medicine, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Gloria Marquina
- Department of Medical Oncology, Hospital Clinico san Carlos, Department of Medicine, School of Medicine, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain.
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Zhang G, Jiang Y, Liu X, Deng Y, Wei B, Shi L. Lingonberry Anthocyanins Inhibit Hepatic Stellate Cell Activation and Liver Fibrosis via TGFβ/Smad/ERK Signaling Pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:13546-13556. [PMID: 34735147 DOI: 10.1021/acs.jafc.1c05384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Phytochemicals from lingonberry have rich pharmacological value and may play an essential role in treating liver diseases. We investigated the regulatory role of lingonberry anthocyanins (LA) on HSC activation in vitro and liver fibrogenesis in vivo. The viability of HSCs treated with LA was significantly reduced in a dose-dependent manner at the concentration of 25-100 μg/mL, in which the monomers of LA also reduced the proliferation of HSCs via IC50 assay. The inducer transforming growth factor β1 (TGFβ1) and the effector α-smooth muscle actin (α-SMA) of HSC activation were all decreased both in protein and RNA levels treated by LA. Moreover, LA alleviated CCl4-induced liver fibrosis in rats, reducing collagen aggregation and production and decreasing the hydroxyproline (HYP) and malondialdehyde (MDA) levels in the liver tissue. Moreover, LA reduced the indexes of serum liver fibrosis and reversed the index of serum liver function in CCl4-induced rats. Furthermore, the antioxidant enzymes, including superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and catalase (CAT), in the liver tissue and serum were significantly increased upon treatment with LA. Importantly, LA promoted hepatic parenchymal cell proliferation and inhibited the expression of TGFβ/Smad/extracellular regulated protein kinase (ERK) signaling pathway-related genes. This study demonstrates the anti-liver fibrosis activity of LA and investigates its mechanism, which may provide a novel strategy for treating liver fibrosis using lingonberry.
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Affiliation(s)
- Guokun Zhang
- Changchun Sci-Tech University, Changchun, Jilin 130600, China.,Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences (CAAS), Changchun, Jilin 130112, China
| | - Yunyao Jiang
- Changchun Sci-Tech University, Changchun, Jilin 130600, China
| | - Xin Liu
- Shenyang Ligong University, Shenyang, Liaoning 110159, China
| | - Yongyan Deng
- Changchun Sci-Tech University, Changchun, Jilin 130600, China
| | - Bin Wei
- Jilin Province Product Quality Supervision and Inspection Institute, Changchun, Jilin 130000, China
| | - Liyan Shi
- Changchun Sci-Tech University, Changchun, Jilin 130600, China.,China-Japan Union Hospital of Jilin University, Changchun, Jilin 130031, China
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Gao M, Yu Z, Yao D, Qian Y, Wang Q, Jia R. Mesenchymal stem cells therapy: A promising method for the treatment of uterine scars and premature ovarian failure. Tissue Cell 2021; 74:101676. [PMID: 34798583 DOI: 10.1016/j.tice.2021.101676] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 12/12/2022]
Abstract
Both intrauterine adhesions (IUA) and premature ovarian failure (POF) have plagued women all over the world for a long time. It is well known that all invasive operations involving the uterus can disrupt its structural and functional integrity to a varying degree, which inevitably lead to abnormal scar formation, such as IUA, also known as Asherman's syndrome with symptoms like hypomenorrhea or infertility. Another reproductive disorder that causes infertility is primary ovarian insufficiency (POI) or POF, which is a degenerative phenomenon in the ovary among women under the age of 40. In recent years, various types of stem cells, especially mesenchymal stem cells (MSCs) have been widely used in reproductive medicine due to their properties, such as immunoregulation, anti-inflammation, angiogenesis, anti-apoptosis, and trophicity. However, the extensive clinical application of cell therapy is impeded by their safety, cost, and manufacturing. In this review, we sought to summarize the recent advances in using different types of MSCs in treating uterine scars and POF. We also describe several biological pathways and molecules involved in animal studies and clinical application; extracellular vesicles secreted by MSCs may be a promising attractive tool to ensure the treatment of infertility by restoring normal reproductive function.
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Affiliation(s)
- Mingming Gao
- Fourth Clinical Medicine College, Nanjing Medical University, Nanjing, Jiangsu Province, China; Department of Obstetrics, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, China
| | - Zhaoer Yu
- Fourth Clinical Medicine College, Nanjing Medical University, Nanjing, Jiangsu Province, China; Department of Obstetrics, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, China
| | - Dan Yao
- Fourth Clinical Medicine College, Nanjing Medical University, Nanjing, Jiangsu Province, China; Department of Obstetrics, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, China
| | - Yating Qian
- Department of Obstetrics, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, China
| | - Qi Wang
- Department of Obstetrics, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, China
| | - Ruizhe Jia
- Department of Obstetrics, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu Province, China.
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