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Zong R, Zheng Y, Yan Y, Sun W, Kong L, Huang Y, Liu Y, Jiang C, Ping J, Li C. Mesenchymal stem cells-derived exosomes alleviate liver fibrosis by targeting Hedgehog/SMO signaling. Hepatol Int 2024:10.1007/s12072-024-10717-y. [PMID: 39138757 DOI: 10.1007/s12072-024-10717-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 07/28/2024] [Indexed: 08/15/2024]
Abstract
BACKGROUND & AIMS Despite increasing knowledge regarding the cellular and molecular mechanisms of liver fibrogenesis, there is currently no approved drug for the treatment of liver fibrosis. Mesenchymal stem cells (MSCs) are multipotent progenitor cells representing an attractive therapeutic tool for tissue damage and inflammation. This study was designed to determine the protective effect and underlying mechanism of human umbilical cord-derived MSCs (UC-MSCs) on thioacetamide-induced liver fibrosis. METHODS Liver fibrosis was induced in mice by intraperitoneal injection of thioacetamide (TAA). Some mice were then given injection of UC-MSCs or UC-MSCs-derived exosomes (UC-MSCs-Exo) via the tail vein. Liver tissues were collected for histologic analysis. RESULTS We found that administration of UC-MSCs significantly reduced serum alanine aminotransferase and aspartate aminotransferase levels, and attenuated hepatic inflammation and fibrosis. Moreover, the therapeutic effect of UC-MSCs-derived exosomes was similar to that of UC-MSCs. Intriguingly, UC-MSCs-Exo treatment downregulated the expression of smoothened (SMO), a fundamental component of Hedgehog signaling which plays a critical role in fibrogenesis, and subsequently inhibited the activation of hepatic stellate cells, a central driver of fibrosis in experimental and human liver injury. Furthermore, the anti-inflammatory and anti-fibrotic effects of UCMSCs- Exo was reversed by the SMO agonist SAG treatment in mice. CONCLUSION Our findings suggest that UC-MSCs-Exo exert therapeutic effects on liver fibrosis, at least in part, through inhibiting the Hedgehog/SMO signaling pathway.
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Affiliation(s)
- Ruobin Zong
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, 115 Donghu Road, Wuhan, 430071, China
| | - Yan Zheng
- Department of Pharmacy, Hubei Aerospace Hospital, Xiaogan, Hubei, China
| | - Yufei Yan
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, 115 Donghu Road, Wuhan, 430071, China
| | - Wenao Sun
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, 115 Donghu Road, Wuhan, 430071, China
| | - Liangyi Kong
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, 115 Donghu Road, Wuhan, 430071, China
| | - Yating Huang
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, 115 Donghu Road, Wuhan, 430071, China
| | - Yujie Liu
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, 115 Donghu Road, Wuhan, 430071, China
| | - Chaochen Jiang
- Department of Pharmacology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Jie Ping
- Department of Pharmacology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Changyong Li
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, 115 Donghu Road, Wuhan, 430071, China.
- Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, China.
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Zhou B, Chen Q, Zhang Q, Tian W, Chen T, Liu Z. Therapeutic potential of adipose-derived stem cell extracellular vesicles: from inflammation regulation to tissue repair. Stem Cell Res Ther 2024; 15:249. [PMID: 39113098 PMCID: PMC11304935 DOI: 10.1186/s13287-024-03863-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 07/27/2024] [Indexed: 08/10/2024] Open
Abstract
Inflammation is a key pathological feature of many diseases, disrupting normal tissue structure and resulting in irreversible damage. Despite the need for effective inflammation control, current treatments, including stem cell therapies, remain insufficient. Recently, extracellular vesicles secreted by adipose-derived stem cells (ADSC-EVs) have garnered attention for their significant anti-inflammatory properties. As carriers of bioactive substances, these vesicles have demonstrated potent capabilities in modulating inflammation and promoting tissue repair in conditions such as rheumatoid arthritis, osteoarthritis, diabetes, cardiovascular diseases, stroke, and wound healing. Consequently, ADSC-EVs are emerging as promising alternatives to conventional ADSC-based therapies, offering advantages such as reduced risk of immune rejection, enhanced stability, and ease of storage and handling. However, the specific mechanisms by which ADSC-EVs regulate inflammation under pathological conditions are not fully understood. This review discusses the role of ADSC-EVs in inflammation control, their impact on disease prognosis, and their potential to promote tissue repair. Additionally, it provides insights into future clinical research focused on ADSC-EV therapies for inflammatory diseases, which overcome some limitations associated with cell-based therapies.
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Affiliation(s)
- Bohuai Zhou
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Qiuyu Chen
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Qiuwen Zhang
- The Affiliated Stomatological Hospital Southwest Medical University, Luzhou, 646000, China
| | - Weidong Tian
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Tian Chen
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
- Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
| | - Zhi Liu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
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Bao H, Chen Y, Zhang Y, Lan H, Jin K. Exosomes-based immunotherapy for cancer: Effective components in the naïve and engineered forms. Int Immunopharmacol 2024; 139:112656. [PMID: 39043104 DOI: 10.1016/j.intimp.2024.112656] [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: 04/18/2024] [Revised: 07/01/2024] [Accepted: 07/06/2024] [Indexed: 07/25/2024]
Abstract
Today, cancer treatment is one of the main challenges for researchers. The main cause of tumor cell formation is mutations that lead to uncontrolled proliferation and inhibition of apoptosis in malignant cells. Tumor cells also create a microenvironment that can suppress the immune system cells' responses through various methods, including producing soluble factors and cell-to-cell communication. After being produced from tumor cells, exosomes can also affect the functions of other cells in this microenvironment. Various studies have shown that exosomes from different sources, including tumor cells and immune cells, can be used to treat cancers due to their characteristics. Since tumor cells are rich sources of various types of tumor peptides, they can induce anti-tumor responses. Immune cells also produce exosomes that mimic the functions of their cells of origin, such that exosomes derived from NK cells and CTLs can directly lead to their apoptosis after merging with tumor cells. However, many researchers have pointed out that naïve exosomes have a limited therapeutic function, and their therapeutic potential can be increased by manipulating and engineering them. There are various methods to modify exosomes and improve their therapeutic potential. In general, these methods are divided into two parts, which include changing the cell of origin of the exosome and encapsulating the exosome to carry different drugs. In this review, we will discuss the studies on the therapeutic use of naive and engineered exosomes and provide an update on new studies in this field.
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Affiliation(s)
- Huan Bao
- Department of Neurosurgery, Jiashan First People's Hospital, Jiashan First People's Hospital Luoxing Branch, Jiashan, Zhejiang 314100, China
| | - Yun Chen
- Department of Colorectal Surgery, Xinchang People's Hospital, Affiliated Xinchang Hospital, Wenzhou Medical University, Xinchang, Zhejiang 312500, China
| | - Youni Zhang
- Department of Laboratory Medicine, Tiantai People's Hospital, Taizhou, Zhejiang 317200, China
| | - Huanrong Lan
- Department of Surgical Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang 310002, China.
| | - Ketao Jin
- Department of Gastrointestinal, Colorectal and Anal Surgery, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Hangzhou, Zhejiang 310006, China.
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Lin Z, Lin D, Lin D. The Mechanisms of Adipose Stem Cell-Derived Exosomes Promote Wound Healing and Regeneration. Aesthetic Plast Surg 2024; 48:2730-2737. [PMID: 38438760 DOI: 10.1007/s00266-024-03871-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 01/25/2024] [Indexed: 03/06/2024]
Abstract
Chronic wound healing is a class of diseases influenced by multiple complex factors, causing severe psychological and physiological impact on patients. It is an intractable clinical challenge and its possible mechanisms are not yet clear. It has been proven that adipose stem cell-derived exosomes (ADSC-Exos) can promote wound healing and inhibit scar formation by regulating inflammation, promoting cell proliferation, migration, and angiogenesis, regulating matrix remodeling, which provides a new approach for wound healing through biological treatment. This review focuses on the mechanism, treatment, and administration methods of ADSC-Exos in wound healing, providing a comprehensive understanding the mechanisms of ADSC-Exos on wound healing. LEVEL OF EVIDENCE I: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Zhengjie Lin
- Department of Metabolism and Endocrinology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Danyi Lin
- Department of Pathology, Guangdong Provincial People's Hospital, Southern Medical University, Guangzhou, China.
| | - Dane Lin
- Neonatal Intensive Care Unit, Department of Pediatrics, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Shantou, Guangdong, China.
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Shimizu Y, Ntege EH, Inoue Y, Matsuura N, Sunami H, Sowa Y. Optimizing mesenchymal stem cell extracellular vesicles for chronic wound healing: Bioengineering, standardization, and safety. Regen Ther 2024; 26:260-274. [PMID: 38978963 PMCID: PMC11228664 DOI: 10.1016/j.reth.2024.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 05/12/2024] [Accepted: 06/06/2024] [Indexed: 07/10/2024] Open
Abstract
Chronic wounds represent a significant global burden, afflicting millions with debilitating complications. Despite standard care, impaired healing persists due to factors like persistent inflammation and impaired tissue regeneration. Mesenchymal stem cell (MSC)-derived extracellular vesicles (EVs) offer an innovative regenerative medicine approach, delivering stem cell-derived therapeutic cargo in engineered nanoscale delivery systems. This review examines pioneering bioengineering strategies to engineer MSC-EVs into precision nanotherapeutics for chronic wounds. Emerging technologies like CRISPR gene editing, microfluidic manufacturing, and biomimetic delivery systems are highlighted for their potential to enhance MSC-EV targeting, optimize therapeutic cargo enrichment, and ensure consistent clinical-grade production. However, key hurdles remain, including batch variability, rigorous safety assessment for potential tumorigenicity, immunogenicity, and biodistribution profiling. Crucially, collaborative frameworks harmonizing regulatory science with bioengineering and patient advocacy hold the key to expediting global clinical translation. By overcoming these challenges, engineered MSC-EVs could catalyze a new era of off-the-shelf regenerative therapies, restoring hope and healing for millions afflicted by non-healing wounds.
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Affiliation(s)
- Yusuke Shimizu
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Nakagami, Okinawa, 903-0215, Japan
| | - Edward Hosea Ntege
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Nakagami, Okinawa, 903-0215, Japan
| | - Yoshikazu Inoue
- Department of Plastic and Reconstructive Surgery, School of Medicine, Fujita Health University, 1-98, Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan
| | - Naoki Matsuura
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Nakagami, Okinawa, 903-0215, Japan
| | - Hiroshi Sunami
- Center for Advanced Medical Research, School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Nakagami, Okinawa, 903-0215, Japan
| | - Yoshihiro Sowa
- Department of Plastic Surgery, Jichi Medical University, 3311-1, Yakushiji, Shimotsuke, 329-0498, Tochigi, Japan
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Lana JF, Navani A, Jeyaraman M, Santos N, Pires L, Santos GS, Rodrigues IJ, Santos D, Mosaner T, Azzini G, da Fonseca LF, de Macedo AP, Huber SC, de Moraes Ferreira Jorge D, Purita J. Sacral Bioneuromodulation: The Role of Bone Marrow Aspirate in Spinal Cord Injuries. Bioengineering (Basel) 2024; 11:461. [PMID: 38790327 PMCID: PMC11118755 DOI: 10.3390/bioengineering11050461] [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: 03/13/2024] [Revised: 04/26/2024] [Accepted: 04/26/2024] [Indexed: 05/26/2024] Open
Abstract
Spinal cord injury (SCI) represents a severe trauma to the nervous system, leading to significant neurological damage, chronic inflammation, and persistent neuropathic pain. Current treatments, including pharmacotherapy, immobilization, physical therapy, and surgical interventions, often fall short in fully addressing the underlying pathophysiology and resultant disabilities. Emerging research in the field of regenerative medicine has introduced innovative approaches such as autologous orthobiologic therapies, with bone marrow aspirate (BMA) being particularly notable for its regenerative and anti-inflammatory properties. This review focuses on the potential of BMA to modulate inflammatory pathways, enhance tissue regeneration, and restore neurological function disrupted by SCI. We hypothesize that BMA's bioactive components may stimulate reparative processes at the cellular level, particularly when applied at strategic sites like the sacral hiatus to influence lumbar centers and higher neurological structures. By exploring the mechanisms through which BMA influences spinal repair, this review aims to establish a foundation for its application in clinical settings, potentially offering a transformative approach to SCI management that extends beyond symptomatic relief to promoting functional recovery.
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Affiliation(s)
- José Fábio Lana
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
- Clinical Research, Anna Vitória Lana Institute (IAVL), Indaiatuba 13334-170, SP, Brazil
- Medical School, Max Planck University Center (UniMAX), Indaiatuba 13343-060, SP, Brazil
| | - Annu Navani
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
- Medical School, Max Planck University Center (UniMAX), Indaiatuba 13343-060, SP, Brazil
- Comprehensive Spine & Sports Center, Campbell, CA 95008, USA
| | - Madhan Jeyaraman
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
- Department of Orthopaedics, ACS Medical College and Hospital, Chennai 600077, Tamil Nadu, India
| | - Napoliane Santos
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Luyddy Pires
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Gabriel Silva Santos
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Izair Jefthé Rodrigues
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Douglas Santos
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Tomas Mosaner
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Gabriel Azzini
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Lucas Furtado da Fonseca
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
- Medical School, Federal University of São Paulo (UNIFESP), São Paulo 04024-002, SP, Brazil
| | - Alex Pontes de Macedo
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Stephany Cares Huber
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Daniel de Moraes Ferreira Jorge
- Department of Orthopedics, Brazilian Institute of Regenerative Medicine (BIRM), Indaiatuba 13334-170, SP, Brazil; (J.F.L.); (N.S.); (L.P.); (I.J.R.); (D.S.); (T.M.); (G.A.); (L.F.d.F.); (A.P.d.M.); (S.C.H.); (D.d.M.F.J.)
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
| | - Joseph Purita
- Regenerative Medicine, Orthoregen International Course, Indaiatuba 13334-170, SP, Brazil; (A.N.); (J.P.)
- Medical School, Max Planck University Center (UniMAX), Indaiatuba 13343-060, SP, Brazil
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Kasula V, Padala V, Gupta N, Doyle D, Bagheri K, Anastasio A, Adams SB. The Use of Extracellular Vesicles in Achilles Tendon Repair: A Systematic Review. Biomedicines 2024; 12:942. [PMID: 38790904 PMCID: PMC11117955 DOI: 10.3390/biomedicines12050942] [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: 03/20/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 05/26/2024] Open
Abstract
Achilles tendon (AT) pathologies are common musculoskeletal conditions that can significantly impair function. Despite various traditional treatments, recovery is often slow and may not restore full functionality. The use of extracellular vesicles (EVs) has emerged as a promising therapeutic option due to their role in cell signaling and tissue regeneration. This systematic review aims to consolidate current in vivo animal study findings on the therapeutic effects of EVs on AT injuries. An extensive literature search was conducted using the PubMed, Scopus, and Embase databases for in vivo animal studies examining the effects of EVs on AT pathologies. The extracted variables included but were not limited to the study design, type of EVs used, administration methods, efficacy of treatment, and proposed therapeutic mechanisms. After screening, 18 studies comprising 800 subjects were included. All but one study reported that EVs augmented wound healing processes in the AT. The most proposed mechanisms through which this occurred were gene regulation of the extracellular matrix (ECM), the enhancement of macrophage polarization, and the delivery of therapeutic microRNAs to the injury site. Further research is warranted to not only explore the therapeutic potential of EVs in the context of AT pathologies, but also to establish protocols for their clinical application.
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Affiliation(s)
- Varun Kasula
- Department of Orthopedic Surgery, Campbell University School of Osteopathic Medicine, Lillington, NC 27546, USA
| | - Vikram Padala
- Department of Orthopedic Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA
| | - Nithin Gupta
- Department of Orthopedic Surgery, Campbell University School of Osteopathic Medicine, Lillington, NC 27546, USA
| | - David Doyle
- Department of Orthopedic Surgery, Central Michigan University College of Medicine, Saginaw, MI 48602, USA
| | - Kian Bagheri
- Department of Orthopedic Surgery, Campbell University School of Osteopathic Medicine, Lillington, NC 27546, USA
| | - Albert Anastasio
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Samuel Bruce Adams
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA
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Zheng J, Yang B, Liu S, Xu Z, Ding Z, Mo M. Applications of Exosomal miRNAs from Mesenchymal Stem Cells as Skin Boosters. Biomolecules 2024; 14:459. [PMID: 38672475 PMCID: PMC11048182 DOI: 10.3390/biom14040459] [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: 03/19/2024] [Revised: 04/04/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
The skin is the outer layer of the human body, and it is crucial in defending against injuries and damage. The regenerative capacity of aging and damaged skin caused by exposure to external stimuli is significantly impaired. Currently, the rise in average life expectancy and the modern population's aesthetic standards have sparked a desire for stem-cell-based therapies that can address skin health conditions. In recent years, mesenchymal stem cells (MSCs) as therapeutic agents have provided a promising and effective alternative for managing skin regeneration and rejuvenation, attributing to their healing capacities that can be applied to damaged and aged skin. However, it has been established that the therapeutic effects of MSC may be primarily mediated by paracrine mechanisms, particularly the release of exosomes (Exos). Exosomes are nanoscale extracellular vesicles (EVs) that have lipid bilayer and membrane structures and can be naturally released by different types of cells. They influence the physiological and pathological processes of recipient cells by transferring a variety of bioactive molecules, including lipids, proteins, and nucleic acids such as messenger RNAs (mRNAs) and microRNAs (miRNAs) between cells, thus playing an important role in intercellular communication and activating signaling pathways in target cells. Among them, miRNAs, a type of endogenous regulatory non-coding RNA, are often incorporated into exosomes as important signaling molecules regulating protein biosynthesis. Emerging evidence suggests that exosomal miRNAs from MSC play a key role in skin regeneration and rejuvenation by targeting multiple genes and regulating various biological processes, such as participating in inflammatory responses, cell migration, proliferation, and apoptosis. In this review, we summarize the recent studies and observations on how MSC-derived exosomal miRNAs contribute to the regeneration and rejuvenation of skin tissue, with particular attention to the applications of bioengineering methods for manipulating the miRNA content of exosome cargo to improve their therapeutic potential. This review can provide new clues for the diagnosis and treatment of skin damage and aging, as well as assist investigators in exploring innovative therapeutic strategies for treating a multitude of skin problems with the aim of delaying skin aging, promoting skin regeneration, and maintaining healthy skin.
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Affiliation(s)
- Jinmei Zheng
- Department of Biotechnology, Guangdong Medical University, Dongguan 523808, China; (J.Z.); (B.Y.); (S.L.); (Z.X.); (Z.D.)
| | - Beibei Yang
- Department of Biotechnology, Guangdong Medical University, Dongguan 523808, China; (J.Z.); (B.Y.); (S.L.); (Z.X.); (Z.D.)
| | - Siqi Liu
- Department of Biotechnology, Guangdong Medical University, Dongguan 523808, China; (J.Z.); (B.Y.); (S.L.); (Z.X.); (Z.D.)
| | - Zhenfeng Xu
- Department of Biotechnology, Guangdong Medical University, Dongguan 523808, China; (J.Z.); (B.Y.); (S.L.); (Z.X.); (Z.D.)
| | - Zhimeng Ding
- Department of Biotechnology, Guangdong Medical University, Dongguan 523808, China; (J.Z.); (B.Y.); (S.L.); (Z.X.); (Z.D.)
| | - Miaohua Mo
- Department of Biotechnology, Guangdong Medical University, Dongguan 523808, China; (J.Z.); (B.Y.); (S.L.); (Z.X.); (Z.D.)
- Institute of Aging Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan 523808, China
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9
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Farinelli L, Riccio M, Gigante A, De Francesco F. Pain Management Strategies in Osteoarthritis. Biomedicines 2024; 12:805. [PMID: 38672160 PMCID: PMC11048725 DOI: 10.3390/biomedicines12040805] [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: 02/10/2024] [Revised: 03/27/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Pain is the major symptom of osteoarthritis (OA) and is an important factor in strategies to manage this disease. However, the current standard of care does not provide satisfactory pain relief for many patients. The pathophysiology of OA is complex, and its presentation as a clinical syndrome is associated with the pathologies of multiple joint tissues. Treatment options are generally classified as pharmacologic, nonpharmacologic, surgical, and complementary and/or alternative, typically used in combination to achieve optimal results. The goals of treatment are the alleviation of symptoms and improvement in functional status. Several studies are exploring various directions for OA pain management, including tissue regeneration techniques, personalized medicine, and targeted drug therapies. The aim of the present narrative review is to extensively describe all the treatments available in the current practice, further describing the most important innovative therapies. Advancements in understanding the molecular and genetic aspects of osteoarthritis may lead to more effective and tailored treatment approaches in the future.
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Affiliation(s)
- Luca Farinelli
- Clinical Orthopaedics, Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60121 Ancona, Italy; (L.F.); (A.G.)
| | - Michele Riccio
- Department of Reconstructive Surgery and Hand Surgery, Azienda Ospedaliera Universitaria delle Marche, 60126 Ancona, Italy;
| | - Antonio Gigante
- Clinical Orthopaedics, Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60121 Ancona, Italy; (L.F.); (A.G.)
| | - Francesco De Francesco
- Department of Reconstructive Surgery and Hand Surgery, Azienda Ospedaliera Universitaria delle Marche, 60126 Ancona, Italy;
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10
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Taheri M, Tehrani HA, Dehghani S, Rajabzadeh A, Alibolandi M, Zamani N, Arefian E, Ramezani M. Signaling crosstalk between mesenchymal stem cells and tumor cells: Implications for tumor suppression or progression. Cytokine Growth Factor Rev 2024; 76:30-47. [PMID: 38341337 DOI: 10.1016/j.cytogfr.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Mesenchymal stem cells (MSCs) have been extensively used in various therapeutic applications over the last two decades, particularly in regenerative medicine and cancer treatment. MSCs have the ability to differentiate into mesodermal and non-mesodermal lineages, which makes them a popular choice in tissue engineering and regenerative medicine. Studies have shown that MSCs have inherent tumor-suppressive properties and can affect the behavior of multiple cells contributing to tumor development. Additionally, MSCs possess a tumor tropism property and have a hypoimmune nature. The intrinsic features of MSCs along with their potential to undergo genetic manipulation and be loaded with various anticancer therapeutics have motivated researchers to use them in different cancer therapy approaches without considering their complex dynamic biological aspects. However, despite their desirable features, several reports have shown that MSCs possess tumor-supportive properties. These contradictory results signify the sophisticated nature of MSCs and warn against the potential therapeutic applications of MSCs. Therefore, researchers should meticulously consider the biological properties of MSCs in preclinical and clinical studies to avoid any undesirable outcomes. This manuscript reviews preclinical studies on MSCs and cancer from the last two decades, discusses how MSC properties affect tumor progression and explains the mechanisms behind tumor suppressive and supportive functions. It also highlights critical cellular pathways that could be targeted in future studies to improve the safety and effectiveness of MSC-based therapies for cancer treatment. The insights obtained from this study will pave the way for further clinical research on MSCs and development of more effective cancer treatments.
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Affiliation(s)
- Mojtaba Taheri
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hossein Abdul Tehrani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Sadegh Dehghani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Rajabzadeh
- Department of Applied Cell Sciences, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nina Zamani
- Department of Biomedical Sciences, College of Medicine, Florida State University, Tallahassee, FL, USA
| | - Ehsan Arefian
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran; Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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11
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Singh G, Mehra A, Arora S, Gugulothu D, Vora LK, Prasad R, Khatri DK. Exosome-mediated delivery and regulation in neurological disease progression. Int J Biol Macromol 2024; 264:130728. [PMID: 38467209 DOI: 10.1016/j.ijbiomac.2024.130728] [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: 12/08/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 03/13/2024]
Abstract
Exosomes (EXOs), membranous structures originating from diverse biological sources, have recently seized the attention of researchers due to their theranostic potential for neurological diseases. Released actively by various cells, including stem cells, adipose tissue, and immune cells, EXOs wield substantial regulatory influence over the intricate landscape of neurological complications, exhibiting both positive and negative modulatory effects. In AD, EXOs play a pivotal role in disseminating and breaking down amyloid-β protein. Moreover, EXOs derived from mesenchymal stem cells showcase a remarkable capacity to mitigate pro-inflammatory phenotypes by regulating miRNAs in neurodegenerative diseases. These vesicles possess the unique ability to traverse the blood-brain barrier, governing the aggregation of mutant huntingtin protein. Understanding the exosomal functions within the CNS holds significant promise for enhancing treatment efficacy in neurological diseases. This review intricately examines the regulatory mechanisms involving EXOs in neurological disease development, highlighting therapeutic prospects and exploring their utility in exosome-based nanomedicine for various neurological complications. Additionally, the review highlights the challenges associated with drug delivery to the brain, emphasizing the complexities inherent in this critical aspect of neurotherapeutics.
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Affiliation(s)
- Gurpreet Singh
- Molecular and cellular neuroscience lab, Department of pharmacology and toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, India
| | - Ankit Mehra
- Molecular and cellular neuroscience lab, Department of pharmacology and toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, India
| | - Sanchit Arora
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Delhi Pharmaceutical Sciences and Research University (DPSRU), M.B. Road, Pushp Vihar, Sector-3, New Delhi 110017, India
| | - Dalapathi Gugulothu
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Delhi Pharmaceutical Sciences and Research University (DPSRU), M.B. Road, Pushp Vihar, Sector-3, New Delhi 110017, India.
| | - Lalitkumar K Vora
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, BT9 7BL, UK.
| | - Renuka Prasad
- Department of Anatomy, Korea University College of Medicine, Moonsuk Medical Research Building, 516, 5th floor, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Dharmendra Kumar Khatri
- Molecular and cellular neuroscience lab, Department of pharmacology and toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, India; Department of Pharmacology, Shobhaben Pratapbai Patel School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS) Deemed-to-University, Mumbai 400056, India.
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12
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Chen DH, Huang JR, Su SL, Chen Q, Wu BY. Therapeutic potential of mesenchymal stem cells for cerebral small vessel disease. Regen Ther 2024; 25:377-386. [PMID: 38414558 PMCID: PMC10899004 DOI: 10.1016/j.reth.2023.11.002] [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: 08/23/2023] [Revised: 10/12/2023] [Accepted: 11/05/2023] [Indexed: 02/29/2024] Open
Abstract
Cerebral small vessel disease (CSVD), as the most common, chronic and progressive vascular disease on the brain, is a serious neurological disease, whose pathogenesis remains unclear. The disease is a leading cause of stroke and vascular cognitive impairment and dementia, and contributes to about 20% of strokes, including 25% of ischemic strokes and 45% of dementias. Undoubtedly, the high incidence and poor prognosis of CSVD have brought a heavy economic and medical burden to society. The present treatment of CSVD focuses on the management of vascular risk factors. Although vascular risk factors may be important causes or accelerators of CSVD and should always be treated in accordance with best clinical practice, controlling risk factors alone could not curb the progression of CSVD brain injury. Therefore, developing safer and more effective treatment strategies for CSVD is urgently needed. Recently, mesenchymal stem cells (MSCs) therapy has become an emerging therapeutic modality for the treatment of central nervous system disease, given their paracrine properties and immunoregulatory. Herein, we discussed the therapeutic potential of MSCs for CSVD, aiming to enable clinicians and researchers to understand of recent progress and future directions in the field.
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Affiliation(s)
- Dong-Hua Chen
- Neurology Department, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, Baiyun District, Guangzhou, 510515, China
| | - Jia-Rong Huang
- Neurology Department, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, Baiyun District, Guangzhou, 510515, China
| | - Shuo-Lei Su
- Shaoguan University, No.288 University Road, Xinshaozhen Zhenjiang District, Shaoguan, 512005, China
| | - Qiong Chen
- Medical Research center of Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, Baiyun District, Guangzhou, 510515, China
- Precision Medicine Center of Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, Baiyun District, Guangzhou, 510515, China
| | - Bing-Yi Wu
- Medical Research center of Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, Baiyun District, Guangzhou, 510515, China
- Precision Medicine Center of Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, Baiyun District, Guangzhou, 510515, China
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13
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Mao J, Qian S, Zhao Q, Zhao B, Lu B, Zhang L, Mao X, Zhang Y, Cui W, Sun X. Balancing macrophage polarization via stem cell-derived apoptotic bodies for diabetic wound healing. MED 2024; 5:148-168.e8. [PMID: 38340709 DOI: 10.1016/j.medj.2024.01.006] [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: 07/24/2023] [Revised: 10/18/2023] [Accepted: 01/15/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND Adipose tissue-derived stem cell-derived apoptotic bodies (ADSC-ABs) have shown great potential for immunomodulation and regeneration, particularly in diabetic wound therapy. However, their local application has been limited by unclear regulatory mechanisms, rapid clearance, and short tissue retention times. METHODS We analyzed the key role molecules and regulatory pathways of ADSC-ABs in regulating inflammatory macrophages by mRNA sequencing and microRNA (miRNA) sequencing and then verified them by gene knockdown. To prevent rapid clearance, we employed microfluidics technology to prepare methacrylate-anhydride gelatin (GelMA) microspheres (GMS) for controlled release of ABs. Finally, we evaluated the effectiveness of ADSC-AB-laden GMSs (ABs@GMSs) in a diabetic rat wound model. FINDINGS Our results demonstrated that ADSC-ABs effectively balanced macrophage inflammatory polarization through the janus kinase (JAK)-signal transducer and activator of transcription (STAT) pathway, mediated by miR-20a-5p. Furthermore, we showed that AB@GMSs had good biocompatibility, significantly delayed local clearance of ABs, and ameliorated diabetic wound inflammation and promoted vascularization, thus facilitating its healing. CONCLUSIONS Our study reveals the regulatory mechanism of ADSC-ABs in balancing macrophage inflammatory polarization and highlightsthe importance of delaying their local clearance by GMSs. These findings have important implications for the development of novel therapies for diabetic wound healing. FUNDING This research was supported by the National Key Research and Development Program of China (2020YFA0908200), National Natural Science Foundation of China (82272263, 82002053, 32000937, and 82202467), Shanghai "Rising Stars of Medical Talents" Youth Development Program (22MC1940300), Shanghai Municipal Health Commission (20204Y0354), and Shanghai Science and Technology Development Funds (22YF1421400).
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Affiliation(s)
- Jiayi Mao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China
| | - Shutong Qian
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China
| | - Qiuyu Zhao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China
| | - Binfan Zhao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China
| | - Bolun Lu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China
| | - Liucheng Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China
| | - Xiyuan Mao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China
| | - Yuguang Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China.
| | - Wenguo Cui
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai 200025, P.R. China.
| | - Xiaoming Sun
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai 200011, P.R. China.
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14
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Liu Z, Cheng L, Zhang L, Shen C, Wei S, Wang L, Qiu Y, Li C, Xiong Y, Zhang X. Emerging role of mesenchymal stem cells-derived extracellular vesicles in vascular dementia. Front Aging Neurosci 2024; 16:1329357. [PMID: 38389559 PMCID: PMC10881761 DOI: 10.3389/fnagi.2024.1329357] [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: 10/28/2023] [Accepted: 01/24/2024] [Indexed: 02/24/2024] Open
Abstract
Vascular dementia (VD) is a prevalent cognitive disorder among the elderly. Its pathological mechanism encompasses neuronal damage, synaptic dysfunction, vascular abnormalities, neuroinflammation, and oxidative stress, among others. In recent years, extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs) have garnered significant attention as an emerging therapeutic strategy. Current research indicates that MSC-derived extracellular vesicles (MSC-EVs) play a pivotal role in both the diagnosis and treatment of VD. Thus, this article delves into the recent advancements of MSC-EVs in VD, discussing the mechanisms by which EVs influence the pathophysiological processes of VD. These mechanisms form the theoretical foundation for their neuroprotective effect in VD treatment. Additionally, the article highlights the potential applications of EVs in VD diagnosis. In conclusion, MSC-EVs present a promising innovative treatment strategy for VD. With rigorous research and ongoing innovation, this concept can transition into practical clinical treatment, providing more effective options for VD patients.
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Affiliation(s)
- Ziying Liu
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Lin Cheng
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
- Department of Neurology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
| | - Lushun Zhang
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Chunxiao Shen
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Shufei Wei
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Liangliang Wang
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Yuemin Qiu
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Chuan Li
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Yinyi Xiong
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
- Department of Rehabilitation, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
| | - Xiaorong Zhang
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
- Center for Cognitive Science and Transdisciplinary Studies, Jiujiang University, Jiujiang, Jiangxi, China
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Poblano-Pérez LI, Castro-Manrreza ME, González-Alva P, Fajardo-Orduña GR, Montesinos JJ. Mesenchymal Stromal Cells Derived from Dental Tissues: Immunomodulatory Properties and Clinical Potential. Int J Mol Sci 2024; 25:1986. [PMID: 38396665 PMCID: PMC10888494 DOI: 10.3390/ijms25041986] [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: 12/30/2023] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Mesenchymal stem/stromal cells (MSCs) are multipotent cells located in different areas of the human body. The oral cavity is considered a potential source of MSCs because they have been identified in several dental tissues (D-MSCs). Clinical trials in which cells from these sources were used have shown that they are effective and safe as treatments for tissue regeneration. Importantly, immunoregulatory capacity has been observed in all of these populations; however, this function may vary among the different types of MSCs. Since this property is of clinical interest for cell therapy protocols, it is relevant to analyze the differences in immunoregulatory capacity, as well as the mechanisms used by each type of MSC. Interestingly, D-MSCs are the most suitable source for regenerating mineralized tissues in the oral region. Furthermore, the clinical potential of D-MSCs is supported due to their adequate capacity for proliferation, migration, and differentiation. There is also evidence for their potential application in protocols against autoimmune diseases and other inflammatory conditions due to their immunosuppressive capacity. Therefore, in this review, the immunoregulatory mechanisms identified at the preclinical level in combination with the different types of MSCs found in dental tissues are described, in addition to a description of the clinical trials in which MSCs from these sources have been applied.
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Affiliation(s)
- Luis Ignacio Poblano-Pérez
- Mesenchymal Stem Cell Laboratory, Oncology Research Unit, Oncology Hospital, National Medical Center (IMSS), Mexico City 06720, Mexico; (L.I.P.-P.); (G.R.F.-O.)
| | - Marta Elena Castro-Manrreza
- Immunology and Stem Cells Laboratory, FES Zaragoza, National Autonomous University of Mexico (UNAM), Mexico City 09230, Mexico;
| | - Patricia González-Alva
- Tissue Bioengineering Laboratory, Postgraduate Studies, Research Division, Faculty of Dentistry, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico;
| | - Guadalupe R. Fajardo-Orduña
- Mesenchymal Stem Cell Laboratory, Oncology Research Unit, Oncology Hospital, National Medical Center (IMSS), Mexico City 06720, Mexico; (L.I.P.-P.); (G.R.F.-O.)
| | - Juan José Montesinos
- Mesenchymal Stem Cell Laboratory, Oncology Research Unit, Oncology Hospital, National Medical Center (IMSS), Mexico City 06720, Mexico; (L.I.P.-P.); (G.R.F.-O.)
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Ertlen C, Seblani M, Bonnet M, Brezun JM, Coyle T, Sabatier F, Fuentes S, Decherchi P, Serratrice N, Marqueste T. Efficacy of the immediate adipose-derived stromal vascular fraction autograft on functional sensorimotor recovery after spinal cord contusion in rats. Stem Cell Res Ther 2024; 15:29. [PMID: 38303017 PMCID: PMC10835949 DOI: 10.1186/s13287-024-03645-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 01/23/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Spinal cord injuries (SCI) lead to functional alteration with important consequences such as motor and sensory disorders. The repair strategies developed to date remain ineffective. The adipose tissue-derived stromal vascular fraction (SVF) is composed of a cocktail of cells with trophic, pro-angiogenic and immunomodulatory effects. Numerous therapeutic benefits were shown for tissue reconstitution, peripheral neuropathy and for the improvement of neurodegenerative diseases. Here, the therapeutic efficacy of SVF on sensorimotor recovery after an acute thoracic spinal cord contusion in adult rats was determined. METHOD Male Sprague Dawley rats (n = 45) were divided into 3 groups: SHAM (without SCI and treatment), NaCl (animals with a spinal lesion and receiving a saline injection through the dura mater) and SVF (animals with a spinal lesion and receiving a fraction of fat removed from adipocytes through the dura mater). Some animals were sacrificed 14 days after the start of the experiment to determine the inflammatory reaction by measuring the interleukin-1β, interleukin-6 and Tumor Necrosis Factor-α in the lesion area. Other animals were followed once a week for 12 weeks to assess functional recovery (postural and locomotor activities, sensorimotor coordination). At the end of this period, spinal reflexivity (rate-dependent depression of the H-reflex) and physiological adjustments (ventilatory response to metabosensitive muscle activation following muscle fatigue) were measured with electrophysiological tools. RESULTS Compared to non-treated animals, results indicated that the SVF reduced the endogenous inflammation and increased the behavioral recovery in treated animals. Moreover, H-reflex depression and ventilatory adjustments to muscle fatigue were found to be comparable between SHAM and SVF groups. CONCLUSION Our results highlight the effectiveness of SVF and its high therapeutic potential to improve sensorimotor functions and to restore the segmental sensorimotor loop and the communication between supra- and sub-lesional spinal cord regions after traumatic contusion.
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Affiliation(s)
- Céline Ertlen
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France
| | - Mostafa Seblani
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France
| | - Maxime Bonnet
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France
| | - Jean-Michel Brezun
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France
| | - Thelma Coyle
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France
| | - Florence Sabatier
- Assistance Publique - Hôpitaux de Marseille (AP-HM), INSERM 1409 Centre d'Investigation Clinique en Biothérapies, Unité de Culture Et Thérapie Cellulaire, Hôpital de La Conception, 147, Boulevard Baille, 13385, Marseille Cedex 05, France
| | - Stéphane Fuentes
- Assistance Publique - Hôpitaux de Marseille (AP-HM), Service de Neurochirurgie, Hôpital de La Timone, 264, Rue Saint-Pierre, 13005, Marseille, France
| | - Patrick Decherchi
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France.
| | - Nicolas Serratrice
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France
- Assistance Publique - Hôpitaux de Marseille (AP-HM), Service de Neurochirurgie, Hôpital de La Timone, 264, Rue Saint-Pierre, 13005, Marseille, France
| | - Tanguy Marqueste
- Aix-Marseille Univ, CNRS, ISM UMR 7287, Institut des Sciences du Mouvement: Etienne-Jules MAREY, Equipe Plasticité Des Systèmes Nerveux Et Musculaire (PSNM), Parc Scientifique Et Technologique de Luminy, Aix Marseille Univ, CC910 - 163, Avenue de Luminy, 13288, Marseille Cedex 09, France.
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Saglam-Metiner P, Duran E, Sabour-Takanlou L, Biray-Avci C, Yesil-Celiktas O. Differentiation of Neurons, Astrocytes, Oligodendrocytes and Microglia From Human Induced Pluripotent Stem Cells to Form Neural Tissue-On-Chip: A Neuroinflammation Model to Evaluate the Therapeutic Potential of Extracellular Vesicles Derived from Mesenchymal Stem Cells. Stem Cell Rev Rep 2024; 20:413-436. [PMID: 37938408 DOI: 10.1007/s12015-023-10645-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2023] [Indexed: 11/09/2023]
Abstract
Advances in stem cell (SC) technology allow the generation of cellular models that recapitulate the histological, molecular and physiological properties of humanized in vitro three dimensional (3D) models, as well as production of cell-derived therapeutics such as extracellular vesicles (EVs). Improvements in organ-on-chip platforms and human induced pluripotent stem cells (hiPSCs) derived neural/glial cells provide unprecedented systems for studying 3D personalized neural tissue modeling with easy setup and fast output. Here, we highlight the key points in differentiation procedures for neurons, astrocytes, oligodendrocytes and microglia from single origin hiPSCs. Additionally, we present a well-defined humanized neural tissue-on-chip model composed of differentiated cells with the same genetic backgrounds, as well as the therapeutic potential of bone marrow mesenchymal stem cells (BMSCs)-derived extracellular vesicles to propose a novel treatment for neuroinflammation derived diseases. Around 100 nm CD9 + EVs promote a more anti-inflammatory and pro-remodeling of cell-cell interaction cytokine responses on tumor necrosis factor-α (TNF-α) induced neuroinflammation in neural tissue-on-chip model which is ideal for modeling authentic neural-glial patho-physiology.
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Affiliation(s)
- Pelin Saglam-Metiner
- Department of Bioengineering, Faculty of Engineering, Ege University, Izmir, Turkey
- Department of Translational Neuroscience, Division of Neuroscience, UMC Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Elif Duran
- Department of Bioengineering, Faculty of Engineering, Ege University, Izmir, Turkey
| | | | - Cigir Biray-Avci
- Department of Medical Biology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Ozlem Yesil-Celiktas
- Department of Bioengineering, Faculty of Engineering, Ege University, Izmir, Turkey.
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18
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Yang Y, Li J, Liu W, Guo D, Gao Z, Zhao Y, Zhao M, He X, Chang S. Differential Expression of microRNAs and Target Genes Analysis in Olfactory Ensheathing Cell-derived Extracellular Vesicles Versus Olfactory Ensheathing Cells. Curr Stem Cell Res Ther 2024; 19:116-125. [PMID: 37076967 DOI: 10.2174/1574888x18666230418084900] [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: 10/10/2022] [Revised: 02/03/2023] [Accepted: 02/23/2023] [Indexed: 04/21/2023]
Abstract
INTRODUCTION Olfactory ensheathing cells (OECs) are important transplantable cells for the treatment of spinal cord injury. However, information on the mechanism of OEC-derived extracellular vesicles (EVs) in nerve repair is scarce. METHODS We cultured OECs and extracted the OEC-derived EVs, which were identified using a transmission electron microscope, nanoparticle flow cytometry, and western blotting. High throughput RNA sequencing of OECs and OEC-EVs was performed, and the differentially expressed microRNAs (miRNAs) (DERs) were analyzed by bioinformatics. The target genes of DERs were identified using miRWalk, miRDB, miRTarBase, and TargetScan databases. Gene ontology and KEGG mapper tools were used to analyze the predicted target genes. Subsequently, the STRING database and Cytoscape software platform were used to analyze and construct miRNA target genes' protein-protein interaction (PPI) network. RESULTS Overall, 206 miRNAs (105 upregulated and 101 downregulated) were differentially expressed in OEC-EVs (p < 0.05;|log2 (fold change)|>2). Six DERs (rno-miR-7a-5p, rno-miR-143-3p, rno-miR-182, rno-miR-214-3p, rno-miR-434-5p, rno-miR-543-3p) were significantly up-regulated , and a total of 974 miRNAs target genes were obtained. The target genes were mainly involved in biological processes such as regulation of cell size, positive regulation of cellular catabolic process and small GTPase-mediated signal transduction; positive regulation of genes involved in cellular components such as growth cone, site of polarized growth, and distal axon; and molecular functions such as small GTPase binding and Ras GTPase binding. In pathway analysis, target genes regulated by six DERs were mainly enriched in axon guidance, endocytosis, and Ras and cGMP-dependent protein kinase G signaling pathways. Finally, 19 hub genes were identified via the PPI network. CONCLUSION Our study provides a theoretical basis for treating nerve repair by OEC-derived EVs.
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Affiliation(s)
- Yubing Yang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Jiaxi Li
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Weidong Liu
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Dong Guo
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Zhengchao Gao
- Department of Orthopedics, Shaanxi Provincial People's Hospital, 256 Youyi West Road, Xi'an, 710068, Shaanxi, China
| | - Yingjie Zhao
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Minchao Zhao
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Xijing He
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
- Department of Orthopedics, Xi'an International Medical Center Hospital, Xi'an, Shaanxi 710100, China
| | - Su'e Chang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
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Wang N, Li J, Hu Z, Ngowi EE, Yan B, Qiao A. Exosomes: New Insights into the Pathogenesis of Metabolic Syndrome. BIOLOGY 2023; 12:1480. [PMID: 38132306 PMCID: PMC10740970 DOI: 10.3390/biology12121480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/19/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023]
Abstract
Exosomes are a subtype of extracellular vesicles (EVs) with a diameter of 30~150 nm (averaging ~100 nm) that are primarily produced through the endosomal pathway, and carry various components such as lipids, proteins, RNA, and other small molecular substances. Exosomes can mediate intercellular communication through the bioactive substances they carry, thus participating in different physiological activities. Metabolic syndrome (MS) is a disease caused by disturbances in the body's metabolism, mainly including insulin resistance (IR), diabetes, obesity, non-alcoholic fatty liver disease (NAFLD), hyperlipidemia, and atherosclerosis (AS). Recent studies have shown that exosomes are closely related to the occurrence and development of MS. Exosomes can act as messengers to mediate signaling transductions between metabolic cells in the organism and play a bidirectional regulatory role in the MS process. This paper mainly reviews the components, biogenesis, biological functions and potential applications of exosomes, and exosomes involved in the pathogenesis of MS as well as their clinical significance in MS diagnosis.
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Affiliation(s)
- Ning Wang
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China; (N.W.); (J.L.); (Z.H.); (E.E.N.)
| | - Jing Li
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China; (N.W.); (J.L.); (Z.H.); (E.E.N.)
| | - Zixuan Hu
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China; (N.W.); (J.L.); (Z.H.); (E.E.N.)
| | - Ebenezeri Erasto Ngowi
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China; (N.W.); (J.L.); (Z.H.); (E.E.N.)
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 101408, China
- Department of Biological Sciences, Dar es Salaam University College of Education, Dar es Salaam 2329, Tanzania
| | - Baolong Yan
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, China;
| | - Aijun Qiao
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China; (N.W.); (J.L.); (Z.H.); (E.E.N.)
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
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20
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Jafari S, Hamidian M, Dashtaki ME, Barzegar A, Ghasemi S. Adipose-derived mesenchymal stem cells -conditioned medium effects on Glioma U87 cell line migration, apoptosis, and gene expression. Tissue Cell 2023; 85:102224. [PMID: 37783027 DOI: 10.1016/j.tice.2023.102224] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/19/2023] [Accepted: 09/20/2023] [Indexed: 10/04/2023]
Abstract
The conditioned medium of mesenchymal stem cells (MSCs) has controversial roles in cancer, either promoting or suppressing tumor growth. Our research on the results of adipose tissue-derived MSC (AD-MSC)-conditioned media on U87 glioma cells was motivated by the disputed role of mesenchymal stem cells (MSCs) in cancer, which may either promote or inhibit tumor growth. Using flow cytometry, AD-MSCs were identified, verified, and their conditioned media was used to treat U87 cells. Through RT-qPCR, scratch assay, and apoptosis analysis, we evaluated gene expression (SOX4, H19, and CCAT1), cell migration, and apoptosis in U87 cells.The conditioned media greatly increased the expression of SOX4 and H19, but not CCAT1. Although there were few differences in migration and apoptosis, both were slightly increased in the treated group.These outcomes have drawn attention to the complexity of the interactions between MSCs and glioma cells. This complexity requires further research to identify the specific mechanisms governing MSC-mediated impacts on the development of glioblastoma multiforme (GBM).
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Affiliation(s)
- Sorush Jafari
- Clinical Biochemistry Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Marziye Hamidian
- Department of Basic Sciences, Sari Agricultural Sciences and Natural Resources University, Sari, Iran
| | - Masoumeh Eliyasi Dashtaki
- Clinical Biochemistry Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Ali Barzegar
- Department of Basic Sciences, Sari Agricultural Sciences and Natural Resources University, Sari, Iran
| | - Sorayya Ghasemi
- Cancer Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran.
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21
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Deng S, Cao H, Cui X, Fan Y, Wang Q, Zhang X. Optimization of exosome-based cell-free strategies to enhance endogenous cell functions in tissue regeneration. Acta Biomater 2023; 171:68-84. [PMID: 37730080 DOI: 10.1016/j.actbio.2023.09.023] [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: 06/27/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 09/22/2023]
Abstract
Exosomes, nanoscale extracellular vesicles, play a crucial role in intercellular communication, owing to their biologically active cargoes such as RNAs and proteins. In recent years, they have emerged as a promising tool in the field of tissue regeneration, with the potential to initiate a new trend in cell-free therapy. However, it's worth noting that not all types of exosomes derived from cells are appropriate for tissue repair. Thus, selecting suitable cell sources is critical to ensure their efficacy in specific tissue regeneration processes. Current therapeutic applications of exosomes also encounter several limitations, including low-specific content for targeted diseases, non-tissue-specific targeting, and short retention time due to rapid clearance in vivo. Consequently, this review paper focuses on exosomes from diverse cell sources with functions specific to tissue regeneration. It also highlights the latest engineering strategies developed to overcome the functional limitations of natural exosomes. These strategies encompass the loading of specific therapeutic contents into exosomes, the endowment of tissue-specific targeting capability on the exosome surface, and the incorporation of biomaterials to extend the in vivo retention time of exosomes in a controlled-release manner. Collectively, these innovative approaches aim to synergistically enhance the therapeutic effects of natural exosomes, optimizing exosome-based cell-free strategies to boost endogenous cell functions in tissue regeneration. STATEMENT OF SIGNIFICANCE: Exosome-based cell-free therapy has recently emerged as a promising tool for tissue regeneration. This review highlights the characteristics and functions of exosomes from different sources that can facilitate tissue repair and their contributions to the regeneration process. To address the functional limitations of natural exosomes in therapeutic applications, this review provides an in-depth understanding of the latest engineering strategies. These strategies include optimizing exosomal contents, endowing tissue-specific targeting capability on the exosome surface, and incorporating biomaterials to extend the in vivo retention time of exosomes in a controlled-release manner. This review aims to explore and discuss innovative approaches that can synergistically improve endogenous cell functions in advanced exosome-based cell-free therapies for a broad range of tissue regeneration.
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Affiliation(s)
- Siyan Deng
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan 610065, China; College of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Hongfu Cao
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan 610065, China; College of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Xiaolin Cui
- School of medicine, the Chinese University of Hong Kong, Shenzhen, China; Christchurch Regenerative Medicine and Tissue Engineering (CReaTE) Group, Department of Orthopedic Surgery & Musculoskeletal Medicine, Centre for Bioengineering & Nanomedicine, University of Otago, Christchurch, New Zealand
| | - Yujiang Fan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan 610065, China; College of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Qiguang Wang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan 610065, China; College of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Xingdong Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan 610065, China; College of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
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22
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Li W, Chen X, Zou F, He X. Extracellular Vesicles Derived From Hypoxia-Treated Human Adipose Stem Cells Increase Proliferation and Angiogenic Differentiation in Human Adipose Stem Cells. Aesthet Surg J 2023; 43:NP924-NP933. [PMID: 37158152 DOI: 10.1093/asj/sjad139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Adipose-derived stem cells (ADSCs) are crucial in cell-assisted lipotransfer (CAL). ADSC-derived exosomes could improve the survival of CAL. Almost all relevant research now ignores ADSCs in favor of studying the proangiogenic potential of extracellular vesicles (EVs) on human umbilical vein endothelial cells (HUVECs). OBJECTIVES Given the significance of ADSCs in CAL, the authors sought to verify that EVs from ADSCs under hypoxia treatment can enhance the angiogenic potential of ADSCs. METHODS EVs were harvested from human ADSCs (hADSCs) under normoxia and hypoxia. A Cell Counting Kit-8 (CCK-8) assay was used to measure the proliferation of hADSCs. By examining the expression of CD31, vascular endothelial growth factor receptor 2, and vascular endothelial growth factor, the pro-angiogenic differentiation potential was assessed. Moreover, a tube formation experiment was carried out to evaluate the pro-angiogenic differentiation potential. RESULTS Hypoxic EVs showed more significant pro-proliferative and pro-angiogenic potential. Angiogenesis was more vigorous in hADSCs treated with hypoxic EVs than in those treated with nomorxic EVs. The hADSCs treated with hypoxic EVs expressed higher angiogenic markers, according to real-time polymerase chain reaction (RT-PCR) and Western blot analysis, which revealed more angiogenic marker expression in hypoxic EV-treated hADSCs. The same result was demonstrated by tube formation on Matrigel in vitro. CONCLUSIONS Hypoxic EVs significantly increased the proliferation and angiogenic differentiation potential of hADSCs. Hypoxic EV-treated ADSCs may be beneficial to CAL and prevascularized tissue-engineered constructs.
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23
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Namini MS, Daneshimehr F, Beheshtizadeh N, Mansouri V, Ai J, Jahromi HK, Ebrahimi-Barough S. Cell-free therapy based on extracellular vesicles: a promising therapeutic strategy for peripheral nerve injury. Stem Cell Res Ther 2023; 14:254. [PMID: 37726794 PMCID: PMC10510237 DOI: 10.1186/s13287-023-03467-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 08/22/2023] [Indexed: 09/21/2023] Open
Abstract
Peripheral nerve injury (PNI) is one of the public health concerns that can result in a loss of sensory or motor function in the areas in which injured and non-injured nerves come together. Up until now, there has been no optimized therapy for complete nerve regeneration after PNI. Exosome-based therapies are an emerging and effective therapeutic strategy for promoting nerve regeneration and functional recovery. Exosomes, as natural extracellular vesicles, contain bioactive molecules for intracellular communications and nervous tissue function, which could overcome the challenges of cell-based therapies. Furthermore, the bioactivity and ability of exosomes to deliver various types of agents, such as proteins and microRNA, have made exosomes a potential approach for neurotherapeutics. However, the type of cell origin, dosage, and targeted delivery of exosomes still pose challenges for the clinical translation of exosome therapeutics. In this review, we have focused on Schwann cell and mesenchymal stem cell (MSC)-derived exosomes in nerve tissue regeneration. Also, we expressed the current understanding of MSC-derived exosomes related to nerve regeneration and provided insights for developing a cell-free MSC therapeutic strategy for nerve injury.
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Affiliation(s)
- Mojdeh Salehi Namini
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Regenerative Medicine Group (REMED), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Fatemeh Daneshimehr
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Beheshtizadeh
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Regenerative Medicine Group (REMED), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Vahid Mansouri
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Jafar Ai
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Kargar Jahromi
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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24
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Qin X, He J, Wang X, Wang J, Yang R, Chen X. The functions and clinical application potential of exosomes derived from mesenchymal stem cells on wound repair: a review of recent research advances. Front Immunol 2023; 14:1256687. [PMID: 37691943 PMCID: PMC10486026 DOI: 10.3389/fimmu.2023.1256687] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/07/2023] [Indexed: 09/12/2023] Open
Abstract
Wound repair is a complex problem for both clinical practitioners and scientific investigators. Conventional approaches to wound repair have been associated with several limitations, including prolonged treatment duration, high treatment expenses, and significant economic and psychological strain on patients. Consequently, there is a pressing demand for more efficacious and secure treatment modalities to enhance the existing treatment landscapes. In the field of wound repair, cell-free therapy, particularly the use of mesenchymal stem cell-derived exosomes (MSC-Exos), has made notable advancements in recent years. Exosomes, which are small lipid bilayer vesicles discharged by MSCs, harbor bioactive constituents such as proteins, lipids, microRNA (miRNA), and messenger RNA (mRNA). These constituents facilitate material transfer and information exchange between the cells, thereby regulating their biological functions. This article presents a comprehensive survey of the function and mechanisms of MSC-Exos in the context of wound healing, emphasizing their beneficial impact on each phase of the process, including the regulation of the immune response, inhibition of inflammation, promotion of angiogenesis, advancement of cell proliferation and migration, and reduction of scar formation.
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Affiliation(s)
- Xinchi Qin
- Zunyi Medical University, Zunyi, China
- Department of Burn Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Jia He
- Department of Burn Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Xiaoxiang Wang
- Department of Burn Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jingru Wang
- Department of Burn Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Ronghua Yang
- Department of Burn and Plastic Surgery, Guangzhou First People’s Hospital, South China University of Technology, Guangzhou, China
| | - Xiaodong Chen
- Zunyi Medical University, Zunyi, China
- Department of Burn Surgery, The First People’s Hospital of Foshan, Foshan, China
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25
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Ding JY, Chen MJ, Wu LF, Shu GF, Fang SJ, Li ZY, Chu XR, Li XK, Wang ZG, Ji JS. Mesenchymal stem cell-derived extracellular vesicles in skin wound healing: roles, opportunities and challenges. Mil Med Res 2023; 10:36. [PMID: 37587531 PMCID: PMC10433599 DOI: 10.1186/s40779-023-00472-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 07/24/2023] [Indexed: 08/18/2023] Open
Abstract
Skin wounds are characterized by injury to the skin due to trauma, tearing, cuts, or contusions. As such injuries are common to all human groups, they may at times represent a serious socioeconomic burden. Currently, increasing numbers of studies have focused on the role of mesenchymal stem cell (MSC)-derived extracellular vesicles (EVs) in skin wound repair. As a cell-free therapy, MSC-derived EVs have shown significant application potential in the field of wound repair as a more stable and safer option than conventional cell therapy. Treatment based on MSC-derived EVs can significantly promote the repair of damaged substructures, including the regeneration of vessels, nerves, and hair follicles. In addition, MSC-derived EVs can inhibit scar formation by affecting angiogenesis-related and antifibrotic pathways in promoting macrophage polarization, wound angiogenesis, cell proliferation, and cell migration, and by inhibiting excessive extracellular matrix production. Additionally, these structures can serve as a scaffold for components used in wound repair, and they can be developed into bioengineered EVs to support trauma repair. Through the formulation of standardized culture, isolation, purification, and drug delivery strategies, exploration of the detailed mechanism of EVs will allow them to be used as clinical treatments for wound repair. In conclusion, MSC-derived EVs-based therapies have important application prospects in wound repair. Here we provide a comprehensive overview of their current status, application potential, and associated drawbacks.
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Affiliation(s)
- Jia-Yi Ding
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Institute of Imaging Diagnosis and Minimally Invasive Intervention Research, the Fifth Affiliated Hospital of Wenzhou Medical University, Zhejiang, 323000, Lishui, China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Min-Jiang Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Institute of Imaging Diagnosis and Minimally Invasive Intervention Research, the Fifth Affiliated Hospital of Wenzhou Medical University, Zhejiang, 323000, Lishui, China
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Ling-Feng Wu
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
- Clinical College of the Affiliated Central Hospital, School of Medicine, Lishui University, Lishui, 323000, Zhejiang, China
| | - Gao-Feng Shu
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Institute of Imaging Diagnosis and Minimally Invasive Intervention Research, the Fifth Affiliated Hospital of Wenzhou Medical University, Zhejiang, 323000, Lishui, China
- Clinical College of the Affiliated Central Hospital, School of Medicine, Lishui University, Lishui, 323000, Zhejiang, China
| | - Shi-Ji Fang
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Institute of Imaging Diagnosis and Minimally Invasive Intervention Research, the Fifth Affiliated Hospital of Wenzhou Medical University, Zhejiang, 323000, Lishui, China
- Clinical College of the Affiliated Central Hospital, School of Medicine, Lishui University, Lishui, 323000, Zhejiang, China
| | - Zhao-Yu Li
- Department of Overseas Education College, Jimei University, Xiamen, 361021, Fujian, China
| | - Xu-Ran Chu
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
- Department of Medicine II, Internal Medicine, Cardio-Pulmonary Institute (CPI), Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392, Giessen, Germany
- Pulmonary and Critical Care, Department of Medicine V, Internal Medicine, Infectious Diseases and Infection Control, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, 35392, Giessen, Germany
| | - Xiao-Kun Li
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
| | - Zhou-Guang Wang
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Institute of Imaging Diagnosis and Minimally Invasive Intervention Research, the Fifth Affiliated Hospital of Wenzhou Medical University, Zhejiang, 323000, Lishui, China.
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
| | - Jian-Song Ji
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Institute of Imaging Diagnosis and Minimally Invasive Intervention Research, the Fifth Affiliated Hospital of Wenzhou Medical University, Zhejiang, 323000, Lishui, China.
- Clinical College of the Affiliated Central Hospital, School of Medicine, Lishui University, Lishui, 323000, Zhejiang, China.
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Bulati M, Gallo A, Zito G, Busà R, Iannolo G, Cuscino N, Castelbuono S, Carcione C, Centi C, Martucci G, Bertani A, Baiamonte MP, Chinnici CM, Conaldi PG, Miceli V. 3D Culture and Interferon-γ Priming Modulates Characteristics of Mesenchymal Stromal/Stem Cells by Modifying the Expression of Both Intracellular and Exosomal microRNAs. BIOLOGY 2023; 12:1063. [PMID: 37626949 PMCID: PMC10451847 DOI: 10.3390/biology12081063] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023]
Abstract
Mesenchymal stromal/stem cells (MSCs) have emerged as a therapeutic tool in regenerative medicine. Recent studies have shown that exosome (EXO)-derived microRNAs (miRNAs) play a crucial role in mediating MSC functions. Additionally, intracellular miRNAs have been found to regulate MSC therapeutic capacities. However, the molecular mechanisms underlying miRNA-mediated MSC effects are not fully understood. We used 3D culture and IFN-γ to prime/enhance the MSC therapeutic effects in terms of functional miRNAs. After priming, our analysis revealed stable variations in intracellular miRNA among the MSC biological replicates. Conversely, a significant variability of miRNA was observed among EXOs released from biological replicates of the priming treatment. For each priming, we observed distinct miRNA expression profiles between the MSCs and their EXOs. Moreover, in both types of priming, gene ontology (GO) analysis of deregulated miRNAs highlighted their involvement in tissue repair/regeneration pathways. In particular, the 3D culture enhanced angiogenic properties in both MSCs and EXOs, while IFN-γ treatment enriched miRNAs associated with immunomodulatory pathways. These findings suggest that 3D culture and IFN-γ treatment are promising strategies for enhancing the therapeutic potential of MSCs by modulating miRNA expression. Additionally, the identified miRNAs may contribute to understanding the molecular mechanisms underlying the miRNA-mediated therapeutic effects of MSCs.
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Affiliation(s)
- Matteo Bulati
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Alessia Gallo
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Giovanni Zito
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Rosalia Busà
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Gioacchin Iannolo
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Nicola Cuscino
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Salvatore Castelbuono
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | | | - Claudio Centi
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Gennaro Martucci
- Department of Anesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy;
| | - Alessandro Bertani
- Thoracic Surgery and Lung Transplantation Unit, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy;
| | - Maria Pia Baiamonte
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | | | - Pier Giulio Conaldi
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
| | - Vitale Miceli
- Research Department, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), 90127 Palermo, Italy; (M.B.); (A.G.); (G.Z.); (R.B.); (G.I.); (N.C.); (S.C.); (C.C.); (M.P.B.); (P.G.C.)
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Jia Q, Zhao H, Wang Y, Cen Y, Zhang Z. Mechanisms and applications of adipose-derived stem cell-extracellular vesicles in the inflammation of wound healing. Front Immunol 2023; 14:1214757. [PMID: 37520532 PMCID: PMC10376705 DOI: 10.3389/fimmu.2023.1214757] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 06/26/2023] [Indexed: 08/01/2023] Open
Abstract
Wound healing is a sophisticated process consisting of serial phases with overlaps, including hemostasis, inflammation, proliferation, and remodeling. The inflammation response is an early response that plays a crucial role in eliminating microbes and clearing damaged cell debris. However, in some pathological circumstances, such as diabetes mellitus, ischemia, trauma, deep burn, etc., abnormal inflammation can cause impaired wound healing. Adipose-derived stem cells (ADSCs) belong to the mesenchymal stem cell (MSC) family and exhibit prospective applications in tissue regeneration and dermatological repairs. ADSC-secreted extracellular vesicles (ADSC-EVs) mimic the functions of ADSCs without the concerns of cell survival, immune response, or ethical issues. Studies have revealed that ADSC-EVs can inhibit abnormal inflammation responses and accelerate wound healing through various mechanisms. Moreover, some studies explored modifications in the cargo components of ADSC-EVs to enhance their therapeutic efficacy. Given the increasing studies focusing on the potential of ADSC-EVs in wound healing, how they interfere with different phases of this process has been investigated in pieces. In this review, we summarized all up-to-date evidence to map a clearer picture of the underlying mechanisms of ADSC-EVs in inflammation response. The applications of ADSC-EVs aiming at inflammation in the healing process were also reviewed to provide therapeutic strategies for future investigators.
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Affiliation(s)
- Qingyi Jia
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hanxing Zhao
- Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yixi Wang
- Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ying Cen
- Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhenyu Zhang
- Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Meshko B, Volatier TLA, Hadrian K, Deng S, Hou Y, Kluth MA, Ganss C, Frank MH, Frank NY, Ksander B, Cursiefen C, Notara M. ABCB5+ Limbal Epithelial Stem Cells Inhibit Developmental but Promote Inflammatory (Lymph) Angiogenesis While Preventing Corneal Inflammation. Cells 2023; 12:1731. [PMID: 37443766 PMCID: PMC10341195 DOI: 10.3390/cells12131731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
The limbus, the vascularized junction between the cornea and conjunctiva, is thought to function as a barrier against corneal neovascularization. However, the exact mechanisms regulating this remain unknown. In this study, the limbal epithelial stem cell (LESC) marker ABCB5 was used to investigate the role of LESCs in corneal neovascularization. In an ABCB5KO model, a mild but significant increase of limbal lymphatic and blood vascular network complexity was observed in developing mice (4 weeks) but not in adult mice. Conversely, when using a cornea suture model, the WT animals exhibited a mild but significant increase in the number of lymphatic vessel sprouts compared to the ABCB5KO, suggesting a contextual anti-lymphangiogenic effect of ABCB5 on the limbal vasculature during development, but a pro-lymphangiogenic effect under inflammatory challenge in adulthood. In addition, conditioned media from ABCB5-positive cultured human limbal epithelial cells (ABCB5+) stimulated human blood and lymphatic endothelial cell proliferation and migration. Finally, a proteomic analysis demonstrated ABCB5+ cells have a pro(lymph)angiogenic as well as an anti-inflammatory profile. These data suggest a novel dual, context-dependent role of ABCB5+ LESCs, inhibiting developmental but promoting inflammatory (lymph)angiogenesis in adulthood and exerting anti-inflammatory effects. These findings are of high clinical relevance in relation to LESC therapy against blindness.
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Affiliation(s)
- Berbang Meshko
- Department of Ophthalmology, University of Cologne, 50937 Cologne, Germany; (B.M.); (T.L.A.V.); (Y.H.)
| | - Thomas L. A. Volatier
- Department of Ophthalmology, University of Cologne, 50937 Cologne, Germany; (B.M.); (T.L.A.V.); (Y.H.)
| | - Karina Hadrian
- Department of Ophthalmology, University of Cologne, 50937 Cologne, Germany; (B.M.); (T.L.A.V.); (Y.H.)
| | - Shuya Deng
- Department of Ophthalmology, University of Cologne, 50937 Cologne, Germany; (B.M.); (T.L.A.V.); (Y.H.)
| | - Yanhong Hou
- Department of Ophthalmology, University of Cologne, 50937 Cologne, Germany; (B.M.); (T.L.A.V.); (Y.H.)
| | - Mark Andreas Kluth
- TICEBA GmbH, Im Neuenheimer Feld 517, 69120 Heidelberg, Germany; (M.A.K.); (C.G.)
- RHEACELL GmbH & Co. KG, Im Neuenheimer Feld 517, 69120 Heidelberg, Germany
| | - Christoph Ganss
- TICEBA GmbH, Im Neuenheimer Feld 517, 69120 Heidelberg, Germany; (M.A.K.); (C.G.)
- RHEACELL GmbH & Co. KG, Im Neuenheimer Feld 517, 69120 Heidelberg, Germany
| | - Markus H. Frank
- Transplant Research Program, Boston Children’s Hospital, Boston, MA 02115, USA
- Harvard Skin Disease Research Center, Department of Dermatology, Brigham and Women’s Hospital, Boston, MA 02115, USA
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA;
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA 6027, Australia
| | - Natasha Y. Frank
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA;
- Department of Medicine, VA Boston Healthcare System, Boston, MA 02132, USA
- Division of Genetics, Brigham and Women’s Hospital, Boston, MA 02115, USA
| | - Bruce Ksander
- Massachusetts Eye & Ear Infirmary, Schepens Eye Research Institute, Boston, MA 02114, USA;
| | - Claus Cursiefen
- Department of Ophthalmology, University of Cologne, 50937 Cologne, Germany; (B.M.); (T.L.A.V.); (Y.H.)
- Institute for Genome Stability in Ageing and Disease, CECAD Research Center, Joseph-Stelzmann-Str. 26, 50931 Cologne, Germany
| | - Maria Notara
- Department of Ophthalmology, University of Cologne, 50937 Cologne, Germany; (B.M.); (T.L.A.V.); (Y.H.)
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50937 Cologne, Germany
- Institute for Genome Stability in Ageing and Disease, CECAD Research Center, Joseph-Stelzmann-Str. 26, 50931 Cologne, Germany
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Laloze J, Lacoste M, Marouf F, Carpentier G, Vignaud L, Chaput B, Varin A, Desmoulière A, Rovini A. Specific Features of Stromal Cells Isolated from the Two Layers of Subcutaneous Adipose Tissue: Roles of Their Secretion on Angiogenesis and Neurogenesis. J Clin Med 2023; 12:4214. [PMID: 37445249 DOI: 10.3390/jcm12134214] [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: 05/31/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Human-adipose-tissue-derived mesenchymal stromal cells (AD-MSCs) are currently being tested as autologous-cell-based therapies for use in tissue healing and regeneration. Recent studies have also demonstrated that AD-MSC-derived exosomes contribute to tissue repair and peripheral nerve regeneration. Subcutaneous abdominal adipose tissue (AAT) is divided into two layers: the superficial layer (sAAT) and the deep layer (dAAT). However, it is unclear whether there are particular characteristics of each layer in terms of AD-MSC regenerative potential. Using AD-MSCs purified and characterized from three abdominoplasties, we compared their secretomes and exosome functions to identify which layer may be most suitable as a source for cell therapy. Phenotypical analysis of the AD-MSCs containing stromal vascular fraction did not reveal any difference between the two layers. The AD-MSC secretomes showed a very similar pattern of cytokine content and both layers were able to release exosomes with identical characteristics. However, compared to the secretome, the released exosomes showed better biological properties. Interestingly, dAAT exosomes appeared to be more effective on neuromodulation, whereas neither sAAT nor dAAT-derived exosomes had significant effects on endothelial function. It thus appears that AD-MSC-derived exosomes from the two abdominal adipose tissue layers possess different features for cell therapy.
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Affiliation(s)
- Jérôme Laloze
- NeurIT Neuropathies Périphériques et Innovations Thérapeutiques UR 20218, Faculties of Medicine and Pharmacy, University of Limoges, 87000 Limoges, France
- Department of Maxillo-Facial, Plastic and Reconstructive Surgery, CHU Dupuytren, 87000 Limoges, France
| | - Marie Lacoste
- NeurIT Neuropathies Périphériques et Innovations Thérapeutiques UR 20218, Faculties of Medicine and Pharmacy, University of Limoges, 87000 Limoges, France
| | - Faris Marouf
- INSERM UMR 1302, Immunology and New Concepts in ImmunoTherapy, INCIT, Nantes University, 44035 Nantes, France
| | - Gilles Carpentier
- Gly-CRRET Research Unit 4397, Paris-Est Créteil University, 94000 Créteil, France
| | - Laetitia Vignaud
- NeurIT Neuropathies Périphériques et Innovations Thérapeutiques UR 20218, Faculties of Medicine and Pharmacy, University of Limoges, 87000 Limoges, France
| | - Benoit Chaput
- RESTORE Research Center, Team 2 FLAMES, Toulouse P. Sabatier University, INSERM, CNRS, EFS, ENVT, 31062 Toulouse, France
- Department of Plastic and Reconstructive Surgery, Toulouse University Hospital, 31100 Toulouse, France
| | - Audrey Varin
- RESTORE Research Center, Team 2 FLAMES, Toulouse P. Sabatier University, INSERM, CNRS, EFS, ENVT, 31062 Toulouse, France
| | - Alexis Desmoulière
- NeurIT Neuropathies Périphériques et Innovations Thérapeutiques UR 20218, Faculties of Medicine and Pharmacy, University of Limoges, 87000 Limoges, France
| | - Amandine Rovini
- NeurIT Neuropathies Périphériques et Innovations Thérapeutiques UR 20218, Faculties of Medicine and Pharmacy, University of Limoges, 87000 Limoges, France
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30
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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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Zhang Y, Zhang J, Xu Z, Zhang D, Xia P, Ling J, Tang X, Liu X, Xuan R, Zhang M, Liu J, Yu P. Regulation of NcRNA-protein binding in diabetic foot. Biomed Pharmacother 2023; 160:114361. [PMID: 36753956 DOI: 10.1016/j.biopha.2023.114361] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/09/2023] Open
Abstract
Non-coding RNA (ncRNA) is a special type of RNA transcript that makes up more than 90 % of the human genome. Although ncRNA typically does not encode proteins, it indirectly controls a wide range of biological processes, including cellular metabolism, development, proliferation, transcription, and post-transcriptional modification. NcRNAs include small interfering RNA (siRNA), PIWI-interacting RNA (piRNA), tRNA-derived small RNA (tsRNA), etc. The most researched of these are miRNA, lncRNA, and circRNA, which are crucial regulators in the onset of diabetes and the development of associated consequences. The ncRNAs indicated above are linked to numerous diabetes problems by binding proteins, including diabetic foot (DF), diabetic nephropathy, diabetic cardiomyopathy, and diabetic peripheral neuropathy. According to recent studies, Mir-146a can control the AKAP12 axis to promote the proliferation and migration of diabetic foot ulcer (DFU) cells, while lncRNA GAS5 can activate HIF1A/VEGF pathway by binding to TAF15 to promote DFU wound healing. However, there are still many unanswered questions about the mechanism of action of ncRNAs. In this study, we explored the mechanism and new progress of ncRNA-protein binding in DF, which can provide help and guidance for the application of ncRNA in the early diagnosis and potential targeted intervention of DFU.
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Affiliation(s)
- Yujia Zhang
- Huankui College, Nanchang University, Nanchang, Jiangxi, China; Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jing Zhang
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhou Xu
- The Second Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Deju Zhang
- Food and Nutritional Sciences, School of Biological Sciences, The University of Hong Kong, Hong Kong, China
| | - Panpan Xia
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jitao Ling
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaoyi Tang
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiao Liu
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Rui Xuan
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Meiying Zhang
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jianping Liu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
| | - Peng Yu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
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32
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Shan XQ, Luo YY, Chang J, Song JJ, Hao N, Zhao L. Immunomodulation: The next target of mesenchymal stem cell-derived exosomes in the context of ischemic stroke. World J Stem Cells 2023; 15:52-70. [PMID: 37007453 PMCID: PMC10052343 DOI: 10.4252/wjsc.v15.i3.52] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/19/2023] [Accepted: 02/28/2023] [Indexed: 03/23/2023] Open
Abstract
Ischemic stroke (IS) is the most prevalent form of brain disease, characterized by high morbidity, disability, and mortality. However, there is still a lack of ideal prevention and treatment measures in clinical practice. Notably, the transplantation therapy of mesenchymal stem cells (MSCs) has been a hot research topic in stroke. Nevertheless, there are risks associated with this cell therapy, including tumor formation, coagulation dysfunction, and vascular occlusion. Also, a growing number of studies suggest that the therapeutic effect after transplantation of MSCs is mainly attributed to MSC-derived exosomes (MSC-Exos). And this cell-free mediated therapy appears to circumvent many risks and difficulties when compared to cell therapy, and it may be the most promising new strategy for treating stroke as stem cell replacement therapy. Studies suggest that suppressing inflammation via modulation of the immune response is an additional treatment option for IS. Intriguingly, MSC-Exos mediates the inflammatory immune response following IS by modulating the central nervous system, the peripheral immune system, and immunomodulatory molecules, thereby promoting neurofunctional recovery after stroke. Thus, this paper reviews the role, potential mechanisms, and therapeutic potential of MSC-Exos in post-IS inflammation in order to identify new research targets.
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Affiliation(s)
- Xiao-Qian Shan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Yong-Yin Luo
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Jun Chang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Jing-Jing Song
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Nan Hao
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Lan Zhao
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
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33
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Liu JL, Kang DL, Mi P, Xu CZ, Zhu L, Wei BM. Mesenchymal Stem Cell Derived Extracellular Vesicles: Promising Nanomedicine for Cutaneous Wound Treatment. ACS Biomater Sci Eng 2023; 9:531-541. [PMID: 36607315 DOI: 10.1021/acsbiomaterials.2c00902] [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: 01/07/2023]
Abstract
A skin wound represents a rupture caused by external damage or the existence of underlying pathological conditions. Sometimes, skin wound healing processes may place a heavy burden on patients, families, and society. Wound healing processes mainly consist of several continuous, dynamic, but overlapping stages, namely, the coagulation stage, inflammation stage, proliferation stage, and remodeling stage. Bacterial infection, excessive inflammation, impaired angiogenesis, and scar formation constitute the four significant factors impeding the recovery efficacy of skin wounds. This encourages scientists to develop multifunctional nanomedicines to meet challenging needs. As we know, mesenchymal stem cells (MSCs) have been widely explored for wound repair owing to their unique capability for self-renewal and multipotency. However, problems including immune concerns and legal restrictions should be properly resolved before MSC-based therapeutics are safely and widely used in clinics. Besides, maintaining the high viability/proliferation capability of MSCs during administration processes and therapy procedures is also one of the biggest technical bottlenecks. Extracellular vesicles (EVs) are cell-derived nanovesicles, that not only possess the basic characteristics and functions of their corresponding maternal cells but also contain several outstanding advantages including abundant sources, excellent biocompatibility, and convenient administration routes. Furthermore, the membrane surface and cavity are easy to flexibly modify to meet versatile application needs. Recently, MSC-derived EVs have emerged as promising therapeutics for skin wound repair. However, current reviews are too broad and rarely focused on the specific roles of EVs in the different stages of wound recovery. Therefore, it is quite necessary to demonstrate the significance of stem cell-derived EVs in promoting wound healing from several specific aspects. Here, this review primarily tries to provide critical comments on current advances in EVs derived from MSCs for wound repair, particularly elaborating on their impressive roles in effectively eliminating infections, inhibiting inflammation, promoting angiogenesis, and reducing scar formation. Last but not least, current limitations and future prospects of EVs derived from MSCs in the areas of wound repair are also objectively analyzed.
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Affiliation(s)
- Jia-Lin Liu
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Changqing Garden, Wuhan, 430023 Hubei, China
| | - De-Lai Kang
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Changqing Garden, Wuhan, 430023 Hubei, China
| | - Peng Mi
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Changqing Garden, Wuhan, 430023 Hubei, China
| | - Cheng-Zhi Xu
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Changqing Garden, Wuhan, 430023 Hubei, China
| | - Lian Zhu
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Changqing Garden, Wuhan, 430023 Hubei, China
| | - Ben-Mei Wei
- School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Changqing Garden, Wuhan, 430023 Hubei, China
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Hossein Norooznezhad A, Maedeh Nabavian S. Mesenchymal Stromal Cell Extracellular Vesicles: A Possible Strategy for Prevention of Preterm Birth. Med Hypotheses 2023. [DOI: 10.1016/j.mehy.2023.111032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Ma J, Yong L, Lei P, Li H, Fang Y, Wang L, Chen H, Zhou Q, Wu W, Jin L, Sun D, Zhang X. Advances in microRNA from adipose-derived mesenchymal stem cell-derived exosome: focusing on wound healing. J Mater Chem B 2022; 10:9565-9577. [PMID: 36398750 DOI: 10.1039/d2tb01987f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Skin wounds are a common condition causing economic burden and they represent an urgent clinical need, especially chronic wounds. Numerous studies have been conducted on the applications of stem cell therapy in wound healing, with adipose-derived mesenchymal stem cells (ADMSCs) playing a major role since they can be isolated easily, yielding a high number of cells, the less invasive harvesting required, the longer life span and no ethical issues. However, the lack of standardized doses and protocols, the heterogeneity of clinical trials, as well as the incompatibility of the immune system limit its application. Recent studies have demonstrated that specific stem cell functions depend on paracrine factors, including extracellular vesicles, in which microRNAs in exosomes (Exo-miRNAs) are essential in controlling their functions. This paper describes the application and mechanism whereby ADMSC-Exo-miRNA regulates wound healing. ADMSC-Exo-miRNA is involved in various stages in wounds, including modulating the immune response and inflammation, accelerating skin cell proliferation and epithelialization, promoting vascular repair, and regulating collagen remodeling thereby reducing scar formation. In summary, this acellular therapy based on ADMSC-Exo-miRNA has considerable clinical potential, and provides reference values for developing new treatment strategies for wound healing.
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Affiliation(s)
- Jiahui Ma
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325000, China.
| | - Ling Yong
- Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610000, China
| | - Pengyu Lei
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325000, China.
| | - Hua Li
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, China
| | - Yimeng Fang
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325000, China.
| | - Lei Wang
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325000, China.
| | - Haojie Chen
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325000, China.
| | - Qi Zhou
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou325000, China.
| | - Wei Wu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, China
| | - Libo Jin
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325000, China.
| | - Da Sun
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325000, China. .,Wenzhou City and Kunlong Technology Co., Ltd Joint Doctoral Innovation Station, Wenzhou Association for Science and Technology, Wenzhou 325000, China
| | - Xingxing Zhang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou325000, China.
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Role of microRNA in Endocrine Disruptor-Induced Immunomodulation of Metabolic Health. Metabolites 2022; 12:metabo12111034. [DOI: 10.3390/metabo12111034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/16/2022] Open
Abstract
The prevalence of poor metabolic health is growing exponentially worldwide. This condition is associated with complex comorbidities that lead to a compromised quality of life. One of the contributing factors recently gaining attention is exposure to environmental chemicals, such as endocrine-disrupting chemicals (EDCs). Considerable evidence suggests that EDCs can alter the endocrine system through immunomodulation. More concerning, EDC exposure during the fetal development stage has prominent adverse effects later in life, which may pass on to subsequent generations. Although the mechanism of action for this phenomenon is mostly unexplored, recent reports implicate that non-coding RNAs, such as microRNAs (miRs), may play a vital role in this scenario. MiRs are significant contributors in post-transcriptional regulation of gene expression. Studies demonstrating the immunomodulation of EDCs via miRs in metabolic health or towards the Developmental Origins of Health and Disease (DOHaD) Hypothesis are still deficient. The aim of the current review was to focus on studies that demonstrate the impact of EDCs primarily on innate immunity and the potential role of miRs in metabolic health.
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Huc-MSC-derived exosomes modified with the targeting peptide of aHSCs for liver fibrosis therapy. J Nanobiotechnology 2022; 20:432. [PMID: 36183106 PMCID: PMC9526331 DOI: 10.1186/s12951-022-01636-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 09/15/2022] [Indexed: 11/30/2022] Open
Abstract
Background Effective therapeutics to stop or reverse liver fibrosis have not emerged, because these potential agents cannot specifically target activated hepatic stellate cells (aHSCs) or are frequently toxic to parenchymal cells. Human umbilical cord mesenchymal stem cell (Huc-MSC)-derived exosomes show promise in nanomedicine for the treatment of liver fibrosis. However, systemic injection showed that unmodified exosomes were mainly taken up by the mononuclear phagocyte system. The discovery of ligands that selectively bind to a specific target plays a crucial role in clinically relevant diagnostics and therapeutics. Herein, we aimed to identify the targeting peptide of aHSCs by screening a phage-displayed peptide library, and modify Huc-MSC-derived exosomes with the targeting peptide. Results In this study, we screened a phage-displayed peptide library by biopanning for peptides preferentially bound to HSC-T6 cells. The identified peptide, HSTP1, also exhibited better targeting ability to aHSCs in pathological sections of fibrotic liver tissues. Then, HSTP1 was fused with exosomal enriched membrane protein (Lamp2b) and was displayed on the surface of exosomes through genetic engineering technology. The engineered exosomes (HSTP1-Exos) could be more efficiently internalized by HSC-T6 cells and outperformed both unmodified exosomes (Blank-Exos) and Lamp2b protein overexpressed exosomes (Lamp2b + Exos) in enhancing the ability of exosomes to promote HSC-T6 reversion to a quiescent phenotype. In vivo results showed HSTP1-Exos could specifically target to the aHSC region after intravenous administration, as demonstrated by coimmunofluorescence with the typical aHSCs marker α-SMA, and enhance the therapeutic effect on liver fibrosis. Conclusion These results suggest that HSTP1 is a reliable targeting peptide that can specifically bind to aHSCs and that HSTP1-modified exosomes realize the precise treatment for aHSCs in complex liver tissue. We provide a novel strategy for clinical liver fibrosis therapy. Graphical Abstract ![]()
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Selenium-Stimulated Exosomes Enhance Wound Healing by Modulating Inflammation and Angiogenesis. Int J Mol Sci 2022; 23:ijms231911543. [PMID: 36232844 PMCID: PMC9570007 DOI: 10.3390/ijms231911543] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/29/2022] Open
Abstract
Mesenchymal stem cell (MSC)-derived exosomes have emerged as an attractive cell-free tool in tissue engineering and regenerative medicine. The current study aimed to examine the anti-inflammatory, pro-angiogenic, and wound-repair effects of both exosomes and selenium-stimulated exosomes, and check whether the latter had superior wound healing capacity over others. The cellular and molecular network of exosomes, as a paracrine signal, was extensively studied by performing miRNA arrays to explore the key mediators of exosomes in wound healing. Selenium is known to play a critical role in enhancing the proliferation, multi-potency, and anti-inflammatory effects of MSCs. Selenium-stimulated exosomes showed significant effects in inhibiting inflammation and improving pro-angiogenesis in human umbilical vein endothelial cells. Cell growth and the migration of human dermal fibroblasts and wound regeneration were more enhanced in the selenium-stimulated exosome group than in the selenium and exosome groups, thereby further promoting the wound healing in vivo. Taken together, selenium was found to augment the therapeutic effects of adipose MSC-derived exosomes in tissue regeneration. We concluded that selenium may be considered a vital agent for wound healing in stem cell-based cell-free therapies.
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Connection between Mesenchymal Stem Cells Therapy and Osteoclasts in Osteoarthritis. Int J Mol Sci 2022; 23:ijms23094693. [PMID: 35563083 PMCID: PMC9102843 DOI: 10.3390/ijms23094693] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 12/12/2022] Open
Abstract
The use of mesenchymal stem cells constitutes a promising therapeutic approach, as it has shown beneficial effects in different pathologies. Numerous in vitro, pre-clinical, and, to a lesser extent, clinical trials have been published for osteoarthritis. Osteoarthritis is a type of arthritis that affects diarthritic joints in which the most common and studied effect is cartilage degradation. Nowadays, it is known that osteoarthritis is a disease with a very powerful inflammatory component that affects the subchondral bone and the rest of the tissues that make up the joint. This inflammatory component may induce the differentiation of osteoclasts, the bone-resorbing cells. Subchondral bone degradation has been suggested as a key process in the pathogenesis of osteoarthritis. However, very few published studies directly focus on the activity of mesenchymal stem cells on osteoclasts, contrary to what happens with other cell types of the joint, such as chondrocytes, synoviocytes, and osteoblasts. In this review, we try to gather the published bibliography in relation to the effects of mesenchymal stem cells on osteoclastogenesis. Although we find promising results, we point out the need for further studies that can support mesenchymal stem cells as a therapeutic tool for osteoclasts and their consequences on the osteoarthritic joint.
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