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Li J, Liu Y, Zhang R, Yang Q, Xiong W, He Y, Ye Q. Insights into the role of mesenchymal stem cells in cutaneous medical aesthetics: from basics to clinics. Stem Cell Res Ther 2024; 15:169. [PMID: 38886773 PMCID: PMC11184751 DOI: 10.1186/s13287-024-03774-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 05/27/2024] [Indexed: 06/20/2024] Open
Abstract
With the development of the economy and the increasing prevalence of skin problems, cutaneous medical aesthetics are gaining more and more attention. Skin disorders like poor wound healing, aging, and pigmentation have an impact not only on appearance but also on patients with physical and psychological issues, and even impose a significant financial burden on families and society. However, due to the complexities of its occurrence, present treatment options cannot produce optimal outcomes, indicating a dire need for new and effective treatments. Mesenchymal stem cells (MSCs) and their secretomics treatment is a new regenerative medicine therapy that promotes and regulates endogenous stem cell populations and/or replenishes cell pools to achieve tissue homeostasis and regeneration. It has demonstrated remarkable advantages in several skin-related in vivo and in vitro investigations, aiding in the improvement of skin conditions and the promotion of skin aesthetics. As a result, this review gives a complete description of recent scientific breakthroughs in MSCs for skin aesthetics and the limitations of their clinical applications, aiming to provide new ideas for future research and clinical transformation.
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Affiliation(s)
- Junyi Li
- Center of Regenerative Medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Ye Liu
- Center of Regenerative Medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Rui Zhang
- Center of Regenerative Medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Qianyu Yang
- Center of Regenerative Medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Wei Xiong
- Center of Regenerative Medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
| | - Yan He
- Institute of Regenerative and Translational Medicine, Tianyou Hospital, Wuhan University of Science and Technology, Wuhan, 430030, China.
| | - Qingsong Ye
- Center of Regenerative Medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
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Bn L, Deshpande AD, Shukla S, Emmanuel RS, Singh A, Thirupathi Y, Singh V, Saikumar G, Chandra V, Sharma GT. Exploring the therapeutic potential of allogeneic amniotic membrane for quality wound healing in rabbit model. Am J Reprod Immunol 2024; 91:e13853. [PMID: 38706383 DOI: 10.1111/aji.13853] [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: 11/20/2023] [Revised: 02/20/2024] [Accepted: 04/15/2024] [Indexed: 05/07/2024] Open
Abstract
BACKGROUND The amniotic membrane (AM) has shown immense potential in repairing wounds due to its great regenerative qualities. Although the role of AM as a biological scaffold in repairing wounds has been studied well, the tissue regenerative potential of AM-derived mesenchymal stem cells (MSCs) and conditioned media (CM) derived from it remains to be discovered as of now. Here, we examined the wound healing abilities of fresh and frozen thawed rabbit AM (rAM) along with the MSCs and their lyophilised CM in rabbits challenged with skin wounds. METHODS To elucidate the role of rAM-MSCs and its CM in repairing the wound, we isolated it from the freshly derived placenta and characterised their differentiation potential by performing an in vitro tri-lineage differentiation assay besides other standard confirmations. We compared the wound repair capacities of rAM-MSCs and lyophilised CM with the fresh and cryopreserved AM at different timelines by applying them to excision wounds created in rabbits. RESULTS By monitoring wound contractions and tissue histology of wounded skin at different time points after the application, we observed that rAM-MSCs and rAM-MSC-derived CM significantly promoted wound closure compared to the control group. We also observed that the wound closure capacity of rAM-MSCs and rAM-MSC-derived CM is as efficient as fresh and cryopreserved rAM. CONCLUSION Our findings suggest that rAM-MSCs and rAM-MSC derived CM can be effectively used to treat skin wounds in animals and correctly delivered to the damaged tissue using AM as a bioscaffold, either fresh or frozen.
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Affiliation(s)
- Likhitha Bn
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - Aditya D Deshpande
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
- Laboratory of Stem Cells and Regenerative Medicine, DBT-National Institute of Animal Biotechnology (NIAB), Hyderabad, Telangana, India
| | - Smriti Shukla
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - Rony S Emmanuel
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - Archita Singh
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - Yasotha Thirupathi
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - Vidya Singh
- Division of Pathology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - G Saikumar
- Division of Pathology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - Vikash Chandra
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
| | - G Taru Sharma
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, U.P., India
- Laboratory of Stem Cells and Regenerative Medicine, DBT-National Institute of Animal Biotechnology (NIAB), Hyderabad, Telangana, India
- Adjunct Professor, DBT-Regional Centre for Biotechnology (RCB), Faridabad, Haryana, India
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3
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Li X, Zhang D, Yu Y, Wang L, Zhao M. Umbilical cord-derived mesenchymal stem cell secretome promotes skin regeneration and rejuvenation: From mechanism to therapeutics. Cell Prolif 2024; 57:e13586. [PMID: 38148579 PMCID: PMC10984109 DOI: 10.1111/cpr.13586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/31/2023] [Accepted: 11/22/2023] [Indexed: 12/28/2023] Open
Abstract
How to effectively repair cutaneous wounds and promote skin rejuvenation has always been a challenging issue for clinical medicine and medical aesthetics. Current conventional medicines exhibit several drawbacks, including limited therapeutic effects, prolonged treatment periods, and high costs. As a novel cell-free therapy, the umbilical cord-derived mesenchymal stem cell (UCMSC) secretome may offer a promising approach for skin regeneration and rejuvenation. The UCMSC secretome is a collection of all proteins secreted by mesenchymal stem cells, including conditioned media, exosomes, and other substances. The UCMSC secretome has numerous abilities to accelerate acute wound healing, including high fibroblast and keratinocyte proliferative activity, pro-angiogenesis, anti-inflammation, anti-fibrosis, and anti-oxidative stress. Its impact on the four stages of wound healing is manifested by inducing the haemostasis phase, inhibiting the inflammation phase, promoting the proliferation phase, and regulating the remodelling phase. Furthermore, it is highly effective in the treatment of chronic wounds, alopecia, aging, and skin homeostasis disturbance. This review focuses on the clinical therapies and application prospects of the UCMSC secretome, encompassing its source, culture, separation, identification, storage, and pretreatment. Additionally, a discussion on the dosage, administration route, efficacy, and biosafety in the clinical situation is presented. This review aims to provide scientific support for the mechanistic investigation and clinical utilisation of the UCMSC secretome in wound healing and skin rejuvenation.
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Affiliation(s)
- Xixian Li
- Department of Plastic SurgeryThe Second Hospital of Dalian Medical UniversityDalianLiaoningChina
- CAS Key Laboratory of Separation Science for Analytical ChemistryDalian Institute of Chemical Physics, Chinese Academy of SciencesDalianLiaoningChina
| | - Dan Zhang
- Department of Plastic SurgeryThe Second Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Yang Yu
- CAS Key Laboratory of Separation Science for Analytical ChemistryDalian Institute of Chemical Physics, Chinese Academy of SciencesDalianLiaoningChina
| | - Liang Wang
- Research and Teaching Department of Comparative MedicineDalian Medical UniversityDalianLiaoningChina
| | - Muxin Zhao
- Department of Plastic SurgeryThe Second Hospital of Dalian Medical UniversityDalianLiaoningChina
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Zomer HD, de Souza Lima VJ, Bion MC, Brito KNL, Rode M, Stimamiglio MA, Jeremias TDS, Trentin AG. Evaluation of secretomes derived from human dermal and adipose tissue mesenchymal stem/stromal cells for skin wound healing: not as effective as cells. Stem Cell Res Ther 2024; 15:15. [PMID: 38229157 PMCID: PMC10792854 DOI: 10.1186/s13287-023-03630-y] [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: 08/29/2023] [Accepted: 12/27/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Although the paracrine effects of mesenchymal stem/stromal cells (MSCs) have been recognized as crucial mediators of their regenerative effects on tissue repair, the potential of MSC secretomes as effective substitutes for cellular therapies remains underexplored. METHODS In this study, we compared MSCs from the human dermis (DSCs) and adipose tissue (ASCs) with their secretomes regarding their efficacy for skin wound healing using a translationally relevant murine model. RESULTS Proteomic analysis revealed that while there was a substantial overlap in protein composition between DSC and ASC secretomes, specific proteins associated with wound healing and angiogenesis were differentially expressed. Despite a similar angiogenic potential in vivo, DSC and ASC secretomes were found to be less effective than cells in accelerating wound closure and promoting tissue remodeling. CONCLUSIONS Overall, secretome-treated groups showed intermediary results between cells- and control-treated (empty scaffold) groups. These findings highlight that although secretomes possess therapeutic potential, their efficacy might be limited compared to cellular therapies. This study contributes to the growing understanding of MSC secretomes, emphasizes the need for further protocol optimization, and offers insights into their potential applications in regenerative medicine.
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Affiliation(s)
- Helena Debiazi Zomer
- Department of Physiological Sciences, University of Florida, Gainesville, USA.
- Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil.
| | - Victor Juan de Souza Lima
- Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Monique Coelho Bion
- Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil
- National Institute of Translational Neuroscience, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Karynne Nazare Lins Brito
- Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Michele Rode
- Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Marco Augusto Stimamiglio
- Laboratory for Stem Cells Basic Biology, Carlos Chagas Institute, FIOCRUZ/PR, Curitiba, Paraná, Brazil
| | - Talita da Silva Jeremias
- Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Andrea Gonçalves Trentin
- Department of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
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5
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Karimi Z, Daryabor G, Masjedi F. Effects of conditioned media derived from human Wharton's jelly mesenchymal stem cells on diabetic nephropathy and hepatopathy via modulating TGF-β and apelin signaling pathways in male rats. BMC Endocr Disord 2024; 24:6. [PMID: 38178017 PMCID: PMC10768285 DOI: 10.1186/s12902-023-01535-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/26/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Diabetic nephropathy and hepatopathy are health problems described by specific renal and hepatic structure and function disturbances. The protective effects of the stem cell secretome have been shown in several kidney and liver diseases. The current study aims to evaluate the capability of conditioned media derived from human Wharton's jelly mesenchymal stem cells (hWJ-MSCs-CM) to alleviate diabetic complications. METHODS Twenty Sprague Dawley rats were made diabetic through injection of STZ (60 mg/kg, i.p.). At week 8, diabetic rats were divided into two groups: treated [DM + hWJ-MSCs-CM (500 µl/rat for three weeks, i.p.)] and not treated (DM). At the 11th week, three groups (control, DM, and DM + hWJ-MSCs-CM) were kept in metabolic cages, and urine was collected for 24 h. The serum samples were maintained for measuring fasting blood glucose (FBG) and kidney and liver functional analysis. The left kidney and liver parts were kept at -80 °C to assess apelin and transforming growth factor-beta (TGF-β) expression. The right kidney, pancreas, and liver parts were used for histopathologic evaluation. RESULTS DM was detected by higher FBG, microalbuminuria, increased albumin/creatinine ratio, and pancreas, renal, and hepatic structural disturbances. Diabetic hepatopathy was determined by increasing liver enzymes and decreasing total bilirubin. The TGF-β gene expression was significantly upregulated in the diabetic kidney and liver tissues. Apelin gene expression was significantly downregulated in the diabetic liver tissue but did not change in kidney tissue. Administration of hWJ-MSCs-CM improved renal and hepatic functional and structural disturbances. Moreover, CM therapy significantly decreased TGF-β expression and enhanced apelin expression in the kidney and liver tissues. CONCLUSION Human WJ-MSCs-CM may have protective effects on diabetic renal and hepatic complications. These effects may happen through the regulation of TGF-β and apelin signaling pathways.
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Affiliation(s)
- Zeinab Karimi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Daryabor
- Autoimmune Diseases Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Drobiova H, Sindhu S, Ahmad R, Haddad D, Al-Mulla F, Al Madhoun A. Wharton's jelly mesenchymal stem cells: a concise review of their secretome and prospective clinical applications. Front Cell Dev Biol 2023; 11:1211217. [PMID: 37440921 PMCID: PMC10333601 DOI: 10.3389/fcell.2023.1211217] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 06/13/2023] [Indexed: 07/15/2023] Open
Abstract
Accumulating evidence indicates that most primary Wharton's jelly mesenchymal stem cells (WJ-MSCs) therapeutic potential is due to their paracrine activity, i.e., their ability to modulate their microenvironment by releasing bioactive molecules and factors collectively known as secretome. These bioactive molecules and factors can either be released directly into the surrounding microenvironment or can be embedded within the membrane-bound extracellular bioactive nano-sized (usually 30-150 nm) messenger particles or vesicles of endosomal origin with specific route of biogenesis, known as exosomes or carried by relatively larger particles (100 nm-1 μm) formed by outward blebbing of plasma membrane called microvesicles (MVs); exosomes and MVs are collectively known as extracellular vesicles (EVs). The bioactive molecules and factors found in secretome are of various types, including cytokines, chemokines, cytoskeletal proteins, integrins, growth factors, angiogenic mediators, hormones, metabolites, and regulatory nucleic acid molecules. As expected, the secretome performs different biological functions, such as immunomodulation, tissue replenishment, cellular homeostasis, besides possessing anti-inflammatory and anti-fibrotic effects. This review highlights the current advances in research on the WJ-MSCs' secretome and its prospective clinical applications.
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Affiliation(s)
- Hana Drobiova
- Human Genetics Unit, Department of Pathology, College of Medicine, Kuwait University, Jabriya, Kuwait
| | - Sardar Sindhu
- Animal and Imaging Core Facilities, Dasman Diabetes Institute, Dasman, Kuwait
- Department of Immunology and Microbiology, Dasman Diabetes Institute, Dasman, Kuwait
| | - Rasheed Ahmad
- Department of Immunology and Microbiology, Dasman Diabetes Institute, Dasman, Kuwait
| | - Dania Haddad
- Department of Genetics and Bioinformatics, Dasman Diabetes Institute, Dasman, Kuwait
| | - Fahd Al-Mulla
- Department of Genetics and Bioinformatics, Dasman Diabetes Institute, Dasman, Kuwait
| | - Ashraf Al Madhoun
- Animal and Imaging Core Facilities, Dasman Diabetes Institute, Dasman, Kuwait
- Department of Genetics and Bioinformatics, Dasman Diabetes Institute, Dasman, Kuwait
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7
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Cortes-Galvez D, Dangerfield JA, Metzner C. Extracellular Vesicles and Their Membranes: Exosomes vs. Virus-Related Particles. MEMBRANES 2023; 13:397. [PMID: 37103824 PMCID: PMC10146078 DOI: 10.3390/membranes13040397] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/28/2023] [Accepted: 03/29/2023] [Indexed: 06/19/2023]
Abstract
Cells produce nanosized lipid membrane-enclosed vesicles which play important roles in intercellular communication. Interestingly, a certain type of extracellular vesicle, termed exosomes, share physical, chemical, and biological properties with enveloped virus particles. To date, most similarities have been discovered with lentiviral particles, however, other virus species also frequently interact with exosomes. In this review, we will take a closer look at the similarities and differences between exosomes and enveloped viral particles, with a focus on events taking place at the vesicle or virus membrane. Since these structures present an area with an opportunity for interaction with target cells, this is relevant for basic biology as well as any potential research or medical applications.
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Affiliation(s)
- Daniela Cortes-Galvez
- AG Histology and Embryology, Institute of Morphology, University of Veterinary Medicine Vienna, 1210 Vienna, Austria
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Nilforoushzadeh MA, Raoofi A, Afzali H, Gholami O, Zare S, Nasiry D, Khodaverdi Darian E, Rustamzadeh A, Alavi S, Ahmadi R, Alimohammadi A, Razzaghi Z, Safaie Naraghi Z, Mahmoudbeyk M, Amirkhani MA, Mousavi Khaneghah A. Promotion of cutaneous diabetic wound healing by subcutaneous administration of Wharton's jelly mesenchymal stem cells derived from umbilical cord. Arch Dermatol Res 2023; 315:147-159. [PMID: 35129662 DOI: 10.1007/s00403-022-02326-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/25/2021] [Accepted: 11/30/2021] [Indexed: 12/20/2022]
Abstract
Wound healing is a major problem in diabetic patients, and current treatments have been confronted with limited success. The present study examined the benefit of Wharton's jelly mesenchymal stem cells (WJ-MSCs) derived from the human umbilical cord (UC) in wound healing in diabetic rats. Thirty days after inducing diabetes, a circular excision was created in the skin of rats, and the treatments were performed for 21 days. Two groups were studied, which included the Control group and WJ-MSCs group. The studied groups were sampled on the 7th, 14th, and 21st days after wounding. Histological ultrasound imaging of dermis and epidermis in the wound area for thickness and density measurement and skin elasticity were evaluated. Our results on post-wounding days 7, 14, and 21 showed that the wound closure, thickness, and density of new epidermis and dermis, as well as skin elasticity in the healed wound, were significantly higher in the WJ-MSCs group compared to the Control group. Subcutaneous administration of WJ-MSCs in diabetic wounds can effectively accelerate healing. Based on this, these cells can be used along with other treatment methods in the healing of different types of chronic wounds.
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Affiliation(s)
- Mohammad Ali Nilforoushzadeh
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Jordan Dermatology and Hair Transplantation Center, Tehran, Iran
| | - Amir Raoofi
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Hamideh Afzali
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Omid Gholami
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Sona Zare
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - Davood Nasiry
- Amol Faculty of Paramedical Sciences, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ebrahim Khodaverdi Darian
- Department of Medical Biotechnology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.,Biotechnology Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Auob Rustamzadeh
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Shiva Alavi
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Rahim Ahmadi
- Department of Biology, Hamedan Branch, Islamic Azad University, Hamedan, Iran
| | - Alimohammad Alimohammadi
- Forensic Medicine Specialist, Research Center of Legal Medicine Organization of Iran, Tehran, Iran
| | - Zahra Razzaghi
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Safaie Naraghi
- Department of Pathology, Razi Skin Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mona Mahmoudbeyk
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Amin Mousavi Khaneghah
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas (UNICAMP), Rua Monteiro Lobato, 80, Campinas, Caixa Postal: 6121.CEP: 13083-862, São Paulo, Brazil
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Ye D, Sun Y, Yang L, Su J. An investigation of a self-assembled cell-extracellular complex and its potentials in improving wound healing. J Appl Biomater Funct Mater 2023; 21:22808000221130168. [PMID: 36633288 DOI: 10.1177/22808000221130168] [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] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND To maintain and enhance the wound healing effects of mesenchymal stem cells (MSCs), a scaffold for hosting MSCs is needed, which ought to be completely biocompatible, durable, producible, and of human source. OBJECTIVE To build a cell-extracellular matrix (ECM) complex assembled by human umbilical cord mesenchymal stem cells (HuMSCs) and to investigate its clinical potentials in promoting wound healing. METHOD HuMSCs were isolated and expanded. When the cells of third passage reached confluency, ascorbic acid was added to stimulate the cells to deposit ECM where the cells grew in. Four weeks later, a cells-loaded ECM sheet was formed. The cell-ECM complex was observed under the scanning electron microscopy (SEM) and subjected to histological studies. The supernatants were collected and the cell-ECM complex was harvested at different time points and processed for enzyme-linked immune sorbent assay (ELISA) and mRNA analysis. The in vivo experiments were performed by means of implanting the cell-ECM complex on the mice back for up to 6 months and the specimens were collected for histological studies. RESULTS After 4 weeks of cultivation with ascorbic stimulation, a sheet was formed which is mainly composed with HuMSCs, collagen and hyaluronic acid. The cell-ECM complex can sustain to certain tensile force. The mRNA and protein levels of vascular endothelial growth factor-α (VEGF-α), hepatocyte growth factor (HGF), keratinocyte growth factor (KGF), and transforming growth factor-β1 (TGF-β1) were remarkably increased compared to monolayer-cultured cells. The implanted cell-ECM complex on mice was still noticeable with host cells infiltration and vascularization on 6 months. CONCLUSION Our studies suggested that HuMSCs can be multi-cultivated through adding ascorbic stimulation and ECM containing collagen and hyaluronic acid were enriched around the cells which self-assembly formed a cell-ECM complex. Cell-ECM complex can improve growth factors secretion remarkably which means it may promote wound healing by paracrine.
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Affiliation(s)
- Danyan Ye
- Research Center for Translational Medicine, Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, PR China
| | - Yaowen Sun
- Department of Burns and Plastic Surgery, Shaanxi Provincial People's Hospital, Xi'an, PR China
| | - Lujun Yang
- Research Center for Translational Medicine, Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, PR China
- Department of Plastic Surgery and Burn Center, Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, PR China
| | - Jing Su
- Nursing Department, Shantou University Medical College, Shantou, Guangdong, PR China
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10
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Role and Function of Mesenchymal Stem Cells on Fibroblast in Cutaneous Wound Healing. Biomedicines 2022; 10:biomedicines10061391. [PMID: 35740413 PMCID: PMC9219688 DOI: 10.3390/biomedicines10061391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/06/2022] [Accepted: 06/10/2022] [Indexed: 11/24/2022] Open
Abstract
Skin wounds often repair themselves completely over time; however, this is true only for healthy individuals. Although various studies are being conducted to improve wound-healing therapy outcomes, the mechanisms of wound healing and regeneration are not completely understood yet. In recent years, mesenchymal stem cells (MSCs) have been reported to contribute significantly to wound healing and regeneration. Understanding the function of MSCs will help to elucidate the fundamentals of wound healing. MSCs are multipotent stem cells that are used in regenerative medicine for their ability to self-renew and differentiate into bone, fat, and cartilage, with few ethical problems associated with cell harvesting. Additionally, they have anti-inflammatory and immunomodulatory properties and antifibrotic effects via paracrine signaling, and many studies have been conducted to use them to treat graft-versus-host disease, inflammatory bowel disease, and intractable cutaneous wounds. Many substances derived from MSCs are involved in the wound-healing process, and specific cascades and pathways have been elucidated. This review aims to explain the fundamental role of MSCs in wound healing and the effects of MSCs on fibroblasts.
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11
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Nilforoushzadeh MA, Afzali H, Raoofi A, Nouri M, Naser R, Gholami O, Nasiry D, Mohammadnia A, Razzaghi Z, Alimohammadi A, Naraghi ZS, Peyrovan A, Jahangiri F, Khodaverdi Darian E, Rustamzadeh A, Zare S. Topical spray of Wharton's jelly mesenchymal stem cells derived from umbilical cord accelerates diabetic wound healing. J Cosmet Dermatol 2022; 21:5156-5167. [PMID: 35478316 DOI: 10.1111/jocd.15022] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/13/2022] [Accepted: 04/20/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND & AIM Cell-based therapy utilizing mesenchymal stem cells (MSCs) is currently being investigated as a therapeutic agent for chronic wounds. There is no evidence regarding effectiveness of the spray and local transfer of this cellular product in diabetic wound healing. Accordingly, the present study, using clinical, pathological and biometric parameters, investigated the effectiveness of the spray of these cells in the healing of diabetic wounds in rats. METHODS Three days after the induction of diabetes (50 mg/kg single dose of streptozotocin) a circular excision was created on the back of rats. Diabetic rats were divided into two groups (n=21): Control and WJ-MSCs group. Sampling of the studied groups was performed on days 7, 14 and 21 after wounding. Histological, ultrasound imaging of dermis and epidermis in the wound area for thickness and density measurement and skin elasticity were evaluated. RESULTS Our results on days 7, 14, and 21 after wounding showed that the wound closure, thickness and density of new epidermis and dermis, as well as skin elasticity in healed wound were significantly higher in WJ-MSCs group compared to the Control group. CONCLUSION Application of WJ-MSCs suspension spray on the wound area can accelerate healing in diabetic wounds. Our findings may potentially provide a helpful therapeutic strategy for patients with a diabetic wound.
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Affiliation(s)
- Mohammad Ali Nilforoushzadeh
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Jordan Dermatology and Hair Transplantation Center, Tehran, Iran
| | - Hamideh Afzali
- Endocrine Physiology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Raoofi
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Maryam Nouri
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Naser
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Omid Gholami
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Davood Nasiry
- Amol Faculty of Paramedicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Abdolreza Mohammadnia
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Razzaghi
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alimohammad Alimohammadi
- Forensic medicine specialist, Research center of legal medicine organization of Iran, Tehran, Iran
| | - Zahra Safaie Naraghi
- Department of Pathology, Razi Skin Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Aisan Peyrovan
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Faeze Jahangiri
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ebrahim Khodaverdi Darian
- Department of Medical Biotechnology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.,Biotechnology Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Auob Rustamzadeh
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sona Zare
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
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12
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Hussein MAA, Hussein HAM, Thabet AA, Selim KM, Dawood MA, El-Adly AM, Wardany AA, Sobhy A, Magdeldin S, Osama A, Anwar AM, Abdel-Wahab M, Askar H, Bakhiet EK, Sultan S, Ezzat AA, Abdel Raouf U, Afifi MM. Human Wharton's Jelly Mesenchymal Stem Cells Secretome Inhibits Human SARS-CoV-2 and Avian Infectious Bronchitis Coronaviruses. Cells 2022; 11:1408. [PMID: 35563714 PMCID: PMC9101656 DOI: 10.3390/cells11091408] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 02/04/2023] Open
Abstract
Human SARS-CoV-2 and avian infectious bronchitis virus (IBV) are highly contagious and deadly coronaviruses, causing devastating respiratory diseases in humans and chickens. The lack of effective therapeutics exacerbates the impact of outbreaks associated with SARS-CoV-2 and IBV infections. Thus, novel drugs or therapeutic agents are highly in demand for controlling viral transmission and disease progression. Mesenchymal stem cells (MSC) secreted factors (secretome) are safe and efficient alternatives to stem cells in MSC-based therapies. This study aimed to investigate the antiviral potentials of human Wharton’s jelly MSC secretome (hWJ-MSC-S) against SARS-CoV-2 and IBV infections in vitro and in ovo. The half-maximal inhibitory concentrations (IC50), cytotoxic concentration (CC50), and selective index (SI) values of hWJ-MSC-S were determined using Vero-E6 cells. The virucidal, anti-adsorption, and anti-replication antiviral mechanisms of hWJ-MSC-S were evaluated. The hWJ-MSC-S significantly inhibited infection of SARS-CoV-2 and IBV, without affecting the viability of cells and embryos. Interestingly, hWJ-MSC-S reduced viral infection by >90%, in vitro. The IC50 and SI of hWJ-MSC secretome against SARS-CoV-2 were 166.6 and 235.29 µg/mL, respectively, while for IBV, IC50 and SI were 439.9 and 89.11 µg/mL, respectively. The virucidal and anti-replication antiviral effects of hWJ-MSC-S were very prominent compared to the anti-adsorption effect. In the in ovo model, hWJ-MSC-S reduced IBV titer by >99%. Liquid chromatography-tandem mass spectrometry (LC/MS-MS) analysis of hWJ-MSC-S revealed a significant enrichment of immunomodulatory and antiviral proteins. Collectively, our results not only uncovered the antiviral potency of hWJ-MSC-S against SARS-CoV-2 and IBV, but also described the mechanism by which hWJ-MSC-S inhibits viral infection. These findings indicate that hWJ-MSC-S could be utilized in future pre-clinical and clinical studies to develop effective therapeutic approaches against human COVID-19 and avian IB respiratory diseases.
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Affiliation(s)
- Mohamed A. A. Hussein
- Department of Microbiology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (M.A.A.H.); (A.M.E.-A.); (A.A.W.); (E.K.B.); (M.M.A.)
| | - Hosni A. M. Hussein
- Department of Microbiology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (M.A.A.H.); (A.M.E.-A.); (A.A.W.); (E.K.B.); (M.M.A.)
| | - Ali A. Thabet
- Department of Zoology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (A.A.T.); (M.A.-W.); (H.A.)
| | - Karim M. Selim
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agricultural Research Center, Dokki, Giza 12618, Egypt;
| | - Mervat A. Dawood
- Clinical Pathology, Mansoura Research Center for Cord Stem Cells (MARC-CSC), Faculty of Medicine, Mansoura University, El Mansoura 35516, Egypt;
| | - Ahmed M. El-Adly
- Department of Microbiology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (M.A.A.H.); (A.M.E.-A.); (A.A.W.); (E.K.B.); (M.M.A.)
| | - Ahmed A. Wardany
- Department of Microbiology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (M.A.A.H.); (A.M.E.-A.); (A.A.W.); (E.K.B.); (M.M.A.)
| | - Ali Sobhy
- Department of Clinical Pathology, Faculty of Medicine, Al-Azhar University, Assiut 71524, Egypt;
| | - Sameh Magdeldin
- Proteomics and Metabolomics Research Program, Basic Research Department, Children’s Cancer Hospital, (CCHE-57357), Cairo 57357, Egypt; (S.M.); (A.O.); (A.M.A.)
- Department of Physiology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Aya Osama
- Proteomics and Metabolomics Research Program, Basic Research Department, Children’s Cancer Hospital, (CCHE-57357), Cairo 57357, Egypt; (S.M.); (A.O.); (A.M.A.)
| | - Ali M. Anwar
- Proteomics and Metabolomics Research Program, Basic Research Department, Children’s Cancer Hospital, (CCHE-57357), Cairo 57357, Egypt; (S.M.); (A.O.); (A.M.A.)
| | - Mohammed Abdel-Wahab
- Department of Zoology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (A.A.T.); (M.A.-W.); (H.A.)
| | - Hussam Askar
- Department of Zoology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (A.A.T.); (M.A.-W.); (H.A.)
| | - Elsayed K. Bakhiet
- Department of Microbiology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (M.A.A.H.); (A.M.E.-A.); (A.A.W.); (E.K.B.); (M.M.A.)
| | - Serageldeen Sultan
- Department of Microbiology, Virology Division, Faculty of Veterinary Medicine, South Valley University, Qena 83523, Egypt;
| | - Amgad A. Ezzat
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Al-Azhar University, Assiut 71524, Egypt;
| | - Usama Abdel Raouf
- Department of Botany and Microbiology, Faculty of Science, Aswan University, Aswan 81528, Egypt;
| | - Magdy M. Afifi
- Department of Microbiology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt; (M.A.A.H.); (A.M.E.-A.); (A.A.W.); (E.K.B.); (M.M.A.)
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13
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Heydari MB, Ghanbari-Movahed Z, Heydari M, Farzaei MH. In vitro study of the mesenchymal stem cells-conditional media role in skin wound healing process: A systematic review. Int Wound J 2022; 19:2210-2223. [PMID: 35412017 DOI: 10.1111/iwj.13796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/09/2022] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stromal cell (MSC)-conditioned medium (CM) offers a potential opportunity in the skin wound healing treatment. In this systematic review, an overview of the knowledge on this topic has been provided. A multistep search of the PubMed, Scopus and Science Direct database has been performed to identify papers on MSCs-conditional media used in skin wound healing. Eligibility checks were performed based upon predefined selection criteria. Of the 485 articles initially identified, consequently, only 96 articles apparently related to MSC-conditional media were initially assessed for eligibility. Finally, the 32 articles, strictly regarding the in vitro use of MSCs-conditional media in skin wounds, were analysed. The information analysed highlights the efficacy of MSCs-conditional media on skin wound healing in vitro models. The outcome of this review may be used to guide pre-clinical and clinical studies on the role of MSCs-conditional media in skin wound healing.
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Affiliation(s)
- Mohammad Bagher Heydari
- Specialist General Surgeon, Taleghani Hospital, Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran
| | - Zahra Ghanbari-Movahed
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Maryam Heydari
- Department of Pharmacy Zabol University of Medical Sciences, Zabol, Iran
| | - Mohammad Hosein Farzaei
- Medical Technology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
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14
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Said YM, El-Gamel NEA, Ali SA, Mohamed AF. Evaluation of Human Wharton's Jelly-Derived Mesenchymal Stem Cells Conditioning Medium (hWJ-MSCs-CM) or Scorpion Venom Breast Cancer Cell Line In Vitro. J Gastrointest Cancer 2022; 53:888-901. [PMID: 34988906 DOI: 10.1007/s12029-021-00762-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE The present study aimed to evaluate the anticancer potential of Egyptian scorpion Leiurus quinquestriatus venom (ScV) or human Wharton's jelly-derived mesenchymal stem cells conditioning medium (hWJ-MSCs-CM)/CM against breast cancer (MCF-7) cell line as an alternative effective cancer biotherapy. METHODS Venom (ScV) toxicity was performed recording concentration-dependent viability % and ScV IC50 value was in the order of 100 μg/ml. MCF-7 were treated with hWJ-MSCs-CM used as (25%, 50%, and 75% ml) or the IC50 of ScV. Apoptotic activity was traced via evaluation the apoptotic (Bax, Casp-3, and Casp-9) and anti-apoptotic genes (Bcl2, ALDOA, and PKM2) profile. RESULTS Both Bax and Casp-3 showed a significant upregulation while anti-apoptotic genes were significantly downregulated. In the meantime, Casp-3 and Casp-9 protein were monitored using ELISA, and their level was less than in control. Additionally, MCF-7 apoptosis was monitored using flow cytometry recording a significant DNA accumulation in the G0-G1 and S phases in case of cell treatment with ScV or CM75% ml and 50% ml. Also, there was a significant total necrotic cells % compared with control cells, and total apoptosis under the effect of ScV or CM75% ml was significantly elevated than rest of treatment. CONCLUSION Apoptosis induction was both dose- and time-dependent for hWJ-MSCs-CM and ScV. According to the present study and other studies, there is an ample evidence that hWJ-MSCs-CM and the venom IC50 abolish tumor growth.
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Affiliation(s)
| | - Nadia E A El-Gamel
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt.
| | - Said A Ali
- Department of Biophysics, Faculty of Science, Cairo University, Giza, Egypt
| | - Aly Fahmy Mohamed
- The International Center for Advanced Researches (ICTAR), Giza, Egypt
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15
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Riedl J, Popp C, Eide C, Ebens C, Tolar J. Mesenchymal stromal cells in wound healing applications: role of the secretome, targeted delivery and impact on recessive dystrophic epidermolysis bullosa treatment. Cytotherapy 2021; 23:961-973. [PMID: 34376336 PMCID: PMC8569889 DOI: 10.1016/j.jcyt.2021.06.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 05/25/2021] [Accepted: 06/22/2021] [Indexed: 12/12/2022]
Abstract
Mesenchymal stromal cells (MSCs) are multi-potent stromal-derived cells capable of self-renewal that possess several advantageous properties for wound healing, making them of interest to the field of dermatology. Research has focused on characterizing the unique properties of MSCs, which broadly revolve around their regenerative and more recently discovered immunomodulatory capacities. Because of ease of harvesting and expansion, differentiation potential and low immunogenicity, MSCs have been leading candidates for tissue engineering and regenerative medicine applications for wound healing, yet results from clinical studies have been variable, and promising pre-clinical work has been difficult to reproduce. Therefore, the specific mechanisms of how MSCs influence the local microenvironment in distinct wound etiologies warrant further research. Of specific interest in MSC-mediated healing is harnessing the secretome, which is composed of components known to positively influence wound healing. Molecules released by the MSC secretome can promote re-epithelialization and angiogenesis while inhibiting fibrosis and microbial invasion. This review focuses on the therapeutic interest in MSCs with regard to wound healing applications, including burns and diabetic ulcers, with specific attention to the genetic skin disease recessive dystrophic epidermolysis bullosa. This review also compares various delivery methods to support skin regeneration in the hopes of combating the poor engraftment of MSCs after delivery, which is one of the major pitfalls in clinical studies utilizing MSCs.
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Affiliation(s)
- Julia Riedl
- Medical Scientist Training Program (MD/PhD), University of Minnesota, Minneapolis, Minnesota, USA; Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota, USA
| | - Courtney Popp
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Cindy Eide
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Christen Ebens
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jakub Tolar
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA; Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota, USA.
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16
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Shao PL, Liao JD, Wu SC, Chen YH, Wong TW. Microplasma Treatment versus Negative Pressure Therapy for Promoting Wound Healing in Diabetic Mice. Int J Mol Sci 2021; 22:10266. [PMID: 34638608 PMCID: PMC8508803 DOI: 10.3390/ijms221910266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 02/07/2023] Open
Abstract
The delayed healing response of diabetic wounds is a major challenge for treatment. Negative pressure wound therapy (NPWT) has been widely used to treat chronic wounds. However, it usually requires a long treatment time and results in directional growth of wound healing skin tissue. We investigated whether nonthermal microplasma (MP) treatment can promote the healing of skin wounds in diabetic mice. Splint excision wounds were created on diabetic mice, and various wound healing parameters were compared among MP treatment, NPWT, and control groups. Quantitative analysis of the re-epithelialization percentage by detecting Ki67 and DSG1 expression in the extending epidermal tongue (EET) of the wound area and the epidermal proliferation index (EPI) was subsequently performed. Both treatments promoted wound healing by enhancing wound closure kinetics and wound bed blood flow; this was confirmed through histological analysis and optical coherence tomography. Both treatments also increased Ki67 and DSG1 expression in the EET of the wound area and the EPI to enhance re-epithelialization. Increased Smad2/3/4 mRNA expression was observed in the epidermis layer of wounds, particularly after MP treatment. The results suggest that the Smad-dependent transforming growth factor β signaling contributes to the enhancement of re-epithelialization after MP treatment with an appropriate exposure time. Overall, a short-term MP treatment (applied for 30 s twice a day) demonstrated comparable or better efficacy to conventional NPWT (applied for 4 h once a day) in promoting wound healing in diabetic mice. Thus, MP treatment exhibits promise for treating diabetic wounds clinically.
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Affiliation(s)
- Pei-Lin Shao
- Department of Nursing, Asia University, Taichung 41354, Taiwan;
| | - Jiunn-Der Liao
- Engineered Materials for Biomedical Applications Laboratory, Department of Materials Science and Engineering, National Cheng Kung University, Tainan 70101, Taiwan;
- International Center for Wound Repair and Regeneration, National Cheng Kung University, Tainan 70101, Taiwan
| | - Shun-Cheng Wu
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 807378, Taiwan;
| | - Yu-Hsing Chen
- Engineered Materials for Biomedical Applications Laboratory, Department of Materials Science and Engineering, National Cheng Kung University, Tainan 70101, Taiwan;
| | - Tak-Wah Wong
- Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
- Department of Biochemistry and Molecular Biology, College of Medicine, Center of Applied Nanomedicine, National Cheng Kung University, Tainan 70101, Taiwan;
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17
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Montero-Vilchez T, Sierra-Sánchez Á, Sanchez-Diaz M, Quiñones-Vico MI, Sanabria-de-la-Torre R, Martinez-Lopez A, Arias-Santiago S. Mesenchymal Stromal Cell-Conditioned Medium for Skin Diseases: A Systematic Review. Front Cell Dev Biol 2021; 9:654210. [PMID: 34368115 PMCID: PMC8343397 DOI: 10.3389/fcell.2021.654210] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 06/21/2021] [Indexed: 12/24/2022] Open
Abstract
The skin is the largest organ of the human body, and its dysfunction is related to many diseases. There is a need to find new potential effective therapies for some skin conditions such as inflammatory diseases, wound healing, or hair restoration. Mesenchymal stromal cell (MSC)-conditioned medium (CM) provides a potential opportunity in the treatment of skin disease. Thus, the objective of this review is to evaluate the uses of MSC-CM for treating skin diseases in both animal and human models. A systematic review was conducted regarding the use of MSC-CM for treating skin conditions. One hundred one studies were analyzed. MSC-CM was evaluated in wound healing (55), hypertrophic scars (9), flap reperfusion (4), hair restoration (15), skin rejuvenation (15), and inflammatory skin diseases (3). MSC-CM was obtained from different MSC sources, mainly adipose tissue, bone marrow, and umbilical cord blood. MSC-CM was tested intravenously, intraperitoneally, subcutaneously, intradermally or intralesionally injected or topically applied. MSC-CM was used in both animals and humans. MSC-CM improved wound healing, hair restoration, skin rejuvenation, atopic dermatitis, and psoriasis in both animals and humans. MSC-CM also decreased hypertrophic scars and flap ischemia in animal models. In conclusion, MSC-CM is a promising therapy for skin conditions. Further studies are needed to corroborate safety and effectiveness and to standardize CM manufacturing.
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Affiliation(s)
- Trinidad Montero-Vilchez
- Department of Dermatology, Virgen de las Nieves University Hospital, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Granada, Spain
| | - Álvaro Sierra-Sánchez
- Biosanitary Institute of Granada (ibs.GRANADA), Granada, Spain
- Cell Production and Tissue Engineering Unit, Virgen de las Nieves University Hospital, Andalusian Network of Design and Translation of Advanced Therapies, Granada, Spain
| | - Manuel Sanchez-Diaz
- Department of Dermatology, Virgen de las Nieves University Hospital, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Granada, Spain
| | - Maria Isabel Quiñones-Vico
- Biosanitary Institute of Granada (ibs.GRANADA), Granada, Spain
- Cell Production and Tissue Engineering Unit, Virgen de las Nieves University Hospital, Andalusian Network of Design and Translation of Advanced Therapies, Granada, Spain
- Department of Dermatology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Raquel Sanabria-de-la-Torre
- Biosanitary Institute of Granada (ibs.GRANADA), Granada, Spain
- Cell Production and Tissue Engineering Unit, Virgen de las Nieves University Hospital, Andalusian Network of Design and Translation of Advanced Therapies, Granada, Spain
- Department of Dermatology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Antonio Martinez-Lopez
- Department of Dermatology, Virgen de las Nieves University Hospital, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Granada, Spain
| | - Salvador Arias-Santiago
- Department of Dermatology, Virgen de las Nieves University Hospital, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Granada, Spain
- Cell Production and Tissue Engineering Unit, Virgen de las Nieves University Hospital, Andalusian Network of Design and Translation of Advanced Therapies, Granada, Spain
- Department of Dermatology, Faculty of Medicine, University of Granada, Granada, Spain
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18
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Li M, Hou Q, Zhong L, Zhao Y, Fu X. Macrophage Related Chronic Inflammation in Non-Healing Wounds. Front Immunol 2021; 12:681710. [PMID: 34220830 PMCID: PMC8242337 DOI: 10.3389/fimmu.2021.681710] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 05/27/2021] [Indexed: 12/14/2022] Open
Abstract
Persistent hyper-inflammation is a distinguishing pathophysiological characteristic of chronic wounds, and macrophage malfunction is considered as a major contributor thereof. In this review, we describe the origin and heterogeneity of macrophages during wound healing, and compare macrophage function in healing and non-healing wounds. We consider extrinsic and intrinsic factors driving wound macrophage dysregulation, and review systemic and topical therapeutic approaches for the restoration of macrophage response. Multidimensional analysis is highlighted through the integration of various high-throughput technologies, used to assess the diversity and activation states as well as cellular communication of macrophages in healing and non-healing wound. This research fills the gaps in current literature and provides the promising therapeutic interventions for chronic wounds.
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Affiliation(s)
- Meirong Li
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4 Medical Center, PLA General Hospital and PLA Medical College, Beijing, China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, PLA General Hospital, Beijing, China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
- Central Laboratory, Trauma Treatment Center, Central Laboratory, Chinese PLA General Hospital, Hainan Hospital, Sanya, China
| | - Qian Hou
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4 Medical Center, PLA General Hospital and PLA Medical College, Beijing, China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, PLA General Hospital, Beijing, China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Lingzhi Zhong
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4 Medical Center, PLA General Hospital and PLA Medical College, Beijing, China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, PLA General Hospital, Beijing, China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
| | - Yali Zhao
- Central Laboratory, Trauma Treatment Center, Central Laboratory, Chinese PLA General Hospital, Hainan Hospital, Sanya, China
| | - Xiaobing Fu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4 Medical Center, PLA General Hospital and PLA Medical College, Beijing, China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, PLA General Hospital, Beijing, China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, China
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19
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Human umbilical cord mesenchymal stem cells in type 2 diabetes mellitus: the emerging therapeutic approach. Cell Tissue Res 2021; 385:497-518. [PMID: 34050823 DOI: 10.1007/s00441-021-03461-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 04/11/2021] [Indexed: 12/14/2022]
Abstract
The umbilical cord has been proved to be an easy-access, reliable, and useful source of mesenchymal stem cells (MSC) for clinical applications due to its primitive, immunomodulatory, non-immunogenic, secretory and paracrine, migratory, proliferative, and multipotent properties. This set of characteristics has recently attracted great research interest in the fields of nanotechnology and regenerative medicine and cellular therapy. Accumulating evidence supports a pronounced therapeutic potential of MSC in many different pathologies, from hematology to immunology, wound-healing, tissue regeneration, and oncology. Diabetes mellitus, branded the epidemic of the century, is considered a chronic metabolic disorder, representing a major burden for health system sustainability and an important public health challenge to modern societies. The available treatments for type 2 diabetes mellitus (T2DM) still rely mainly on combinations of oral antidiabetic agents with lifestyle and nutritional adjustments. Despite the continuous development of novel and better hypoglycemic drugs, their efficacy is limited in the installment and progression of silent T2DM complications. T2DM comorbidities and mortality rates still make it a serious, common, costly, and long-term manageable disease. Recently, experimental models, preclinical observations, and clinical studies have provided some insights and preliminary promising results using umbilical cord MSCs to treat and manage diabetes. This review focuses on the latest research and applications of human-derived umbilical cord MSC in the treatment and management of T2DM, exploring and systematizing the key effects of both umbilical cord MSC and its factor-rich secretome accordingly with the major complications associated to T2DM.
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20
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Sabzevari R, Roushandeh AM, Mehdipour A, Alini M, Roudkenar MH. SA/G hydrogel containing hCAP-18/LL-37-engineered WJ-MSCs-derived conditioned medium promoted wound healing in rat model of excision injury. Life Sci 2020; 261:118381. [DOI: 10.1016/j.lfs.2020.118381] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/18/2020] [Accepted: 08/31/2020] [Indexed: 12/20/2022]
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21
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Effects of Human Endothelial Progenitor Cell and Its Conditioned Medium on Oocyte Development and Subsequent Embryo Development. Int J Mol Sci 2020; 21:ijms21217983. [PMID: 33121114 PMCID: PMC7662943 DOI: 10.3390/ijms21217983] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/20/2020] [Accepted: 10/23/2020] [Indexed: 12/15/2022] Open
Abstract
Human endothelial progenitor cells (EPCs) secrete numerous growth factors, and they have been applied to regenerative medicine for their roles in angiogenesis as well as neovascularization. Angiogenesis is one of the essential factors for the maturation of ovarian follicles; however, the physiological function of EPCs or their derivatives on in vitro culture systems has not been fully understood. The aim of this study was to evaluate the effectiveness of EPCs and their conditioned medium (EPC-CM) on oocyte development and subsequent embryo development. In the results, the oocyte development and subsequent embryo development were significantly improved in EPCs and the EPC-CM group. In addition, markedly increased levels of growth factors/cytokines, such as basic fibroblast growth factor (bFGF), vascular endothelial growth factor (VEGF), insulin growth factor-1 (IGF-1), interleukin-10 (IL-10), and epidermal growth factor (EGF), were observed in medium from the EPC-CM group. Additionally, EPC-CM after in vitro maturation (IVM) had significantly decreased reactive oxygen species (ROS) levels compared to those of other groups. Transcriptional levels of growth factor receptor-related genes (FGFR2, IGF1R) and anti-apoptotic-related gene (BCL2) were significantly upregulated in cumulus cells/oocytes from the EPC-CM group compared with those from the control. Furthermore, the expression levels of cumulus expansion-related genes (PTGS2, TNFAIP6, HAS2) and oocyte-maturation-related factors (GDF9, BMP15) were significantly enhanced in the EPC-CM group. Consequently, the present study provides the first evidence that EPC-CM contains several essential growth factors for oocyte development by regulating genes involved in oocyte maturation.
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Bandekar M, Maurya DK, Sharma D, Checker R, Gota V, Mishra N, Sandur SK. Xenogeneic transplantation of human WJ-MSCs rescues mice from acute radiation syndrome via Nrf-2-dependent regeneration of damaged tissues. Am J Transplant 2020; 20:2044-2057. [PMID: 32040239 DOI: 10.1111/ajt.15819] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 01/31/2020] [Accepted: 02/02/2020] [Indexed: 01/25/2023]
Abstract
There is an unmet medical need for radiation countermeasures that can be deployed for treatment of exposed individuals during ionizing radiation (IR) accidents or terrorism. Wharton's jelly mesenchymal stem cells (WJ-MSCs) from human umbilical cord have been shown to avoid allorecognition and induce a tissue-regenerating microenvironment, which makes them an attractive candidate for mitigating IR injury. We found that WJ-MSCs protected mice from a lethal dose of IR even when transplanted up to 24 hours after irradiation, and a combination of WJ-MSCs and antibiotic (tetracycline) could further expand the window of protection offered by WJ-MSCs. This combinatorial approach mitigated IR-induced damage to the hematopoietic and gastrointestinal system. WJ-MSCs increased the serum concentration of the cytoprotective cytokines granulocyte colony-stimulating factor (G-CSF) and IL-6 in mice. Knockdown of G-CSF and IL-6 in WJ-MSCs before injection to lethally irradiated mice or transplantation of WJ-MSCs to lethally irradiated Nrf-2 knockout mice significantly nullified the therapeutic protective efficacy. Hence, WJ-MSCs could be a potential cell-based therapy for individuals accidentally exposed to radiation.
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Affiliation(s)
- Mayuri Bandekar
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Trombay, Mumbai, India.,University of Mumbai, Kalina, Mumbai, India
| | - Dharmendra K Maurya
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Trombay, Mumbai, India.,Homi Bhabha National Institute, Anushaktinagar, Mumbai, India
| | - Deepak Sharma
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Trombay, Mumbai, India.,Homi Bhabha National Institute, Anushaktinagar, Mumbai, India
| | - Rahul Checker
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Trombay, Mumbai, India.,Homi Bhabha National Institute, Anushaktinagar, Mumbai, India
| | - Vikram Gota
- Clinical Pharmacology, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, India
| | | | - Santosh K Sandur
- Radiation Biology and Health Sciences Division, Bio-Science Group, Bhabha Atomic Research Centre, Trombay, Mumbai, India.,Homi Bhabha National Institute, Anushaktinagar, Mumbai, India
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23
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Zeng X, Lin J, Wu H, Yu J, Tu M, Cheang LH, Zhang J. Effect of Conditioned Medium from Human Umbilical Cord-Derived Mesenchymal Stromal Cells on Rejuvenation of Nucleus Pulposus Derived Stem/Progenitor Cells from Degenerated Intervertebral Disc. Int J Stem Cells 2020; 13:257-267. [PMID: 32587132 PMCID: PMC7378895 DOI: 10.15283/ijsc20027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/08/2020] [Accepted: 04/14/2020] [Indexed: 01/07/2023] Open
Abstract
Background and Objectives Mesenchymal stromal cells (MSCs)-based treatment for degeneration of intervertebral disc (IVD) has been proposed recently. We here addressed whether MSC secreted factors can rejuvenate nucleus pulposus-derived stem/progenitor cells from degenerated disc (D-NPSCs) in vitro. Methods and Results We analyzed the expression of MSCs and NP cell specific surface markers, pluripotency related genes, multilineage potential and cell proliferative capacity of D-NPSCs upon incubation with the conditioned medium which was collected from the umbilical cord derived MSCs (UCMSCs). Our results indicated that the conditioned medium restore the stemness of D-NPSCs by up-regulating the expression level of CD29 and CD105, pluripotency related genes OCT4 and Nanog, and NP progenitor marker Tie2. The increased stemness was accompanied by promoted cell proliferative capacity and improved osteogenic and chondrogenic differentiation potential. Conclusions Our findings suggested that the UCMSCs derived conditioned medium might be used to rejuvenate the degenerated NP stem/progenitor cells.
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Affiliation(s)
- Xiaoli Zeng
- Department of Biochemistry and Molecular Biology, School of Preclinical Medicine, Jinan University, Guangzhou, China
| | - Jinhua Lin
- Department of Biochemistry and Molecular Biology, School of Preclinical Medicine, Jinan University, Guangzhou, China
| | - Hao Wu
- Department of Orthopedic Surgery, The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Jiayue Yu
- Department of Biochemistry and Molecular Biology, School of Preclinical Medicine, Jinan University, Guangzhou, China
| | - Mei Tu
- Department of Materials Science and Engineering, Jinan University, Guangzhou, China
| | - Lek Hang Cheang
- Department of Orthopedic Surgery, Centro Hospitalar Conde de Sao Januario, Macao, China
| | - Jiaqing Zhang
- Department of Biochemistry and Molecular Biology, School of Preclinical Medicine, Jinan University, Guangzhou, China
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Sriramulu S, Banerjee A, Jothimani G, Pathak S. Conditioned medium from the human umbilical cord-mesenchymal stem cells stimulate the proliferation of human keratinocytes. J Basic Clin Physiol Pharmacol 2020; 32:51-56. [PMID: 32549126 DOI: 10.1515/jbcpp-2019-0283] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 02/08/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES Wound healing is a complex process with a sequence of restoring and inhibition events such as cell proliferation, differentiation, migration as well as adhesion. Mesenchymal stem cells (MSC) derived conditioned medium (CM) has potent therapeutic functions and promotes cell proliferation, anti-oxidant, immunosuppressive, and anti-apoptotic effects. The main aim of this research is to study the role of human umbilical cord-mesenchymal stem cells (UC-MSCs) derived CM in stimulating the proliferation of human keratinocytes (HaCaT). METHODS Firstly, MSC were isolated from human umbilical cords (UC) and the cells were then cultured in proliferative medium. We prepared and collected the CM after 72 h. Morphological changes were observed after the treatment of HaCaT cells with CM. To validate the findings, proliferation rate, clonal efficiency and also gene expression studies were performed. RESULTS Increased proliferation rate was observed and confirmed with the expression of Proliferating Cell Nuclear Antigen (PCNA) after treatment with HaCaT cells. Cell-cell strap formation was also observed when HaCaT cells were treated with CM for a period of 5-6 days which was confirmed by the increased expression of Collagen Type 1 Alpha 1 chain (Col1A1). CONCLUSIONS Our results from present study depicts that the secretory components in the CM might play a significant role by interacting with keratinocytes to promote proliferation and migration. Thus, the CM stimulates cellular proliferation, epithelialization and migration of skin cells which might be the future promising application in wound healing.
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Affiliation(s)
- Sushmitha Sriramulu
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Kelambakkam, Chennai, 603103, TN, India
| | - Antara Banerjee
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Kelambakkam, Chennai, 603103, TN, India
| | - Ganesan Jothimani
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Kelambakkam, Chennai, 603103, TN, India
| | - Surajit Pathak
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Kelambakkam, Chennai, 603103, TN, India
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Huang YZ, Gou M, Da LC, Zhang WQ, Xie HQ. Mesenchymal Stem Cells for Chronic Wound Healing: Current Status of Preclinical and Clinical Studies. TISSUE ENGINEERING PART B-REVIEWS 2020; 26:555-570. [PMID: 32242479 DOI: 10.1089/ten.teb.2019.0351] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Healing skin wounds with anatomic and functional integrity, especially under chronic pathological conditions, remain an enormous challenge. Due to their outstanding regenerative potential, mesenchymal stem cells (MSCs) have been explored in many studies to determine the healing ability for difficult-to-treat diseases. In this article, we review current animal studies and clinical trials of MSC-based therapy for chronic wounds, and discuss major challenges that confront future clinical applications. We found that a wealth of animal studies have revealed the versatile roles and the benefits of MSCs for chronic wound healing. MSC treatment results in enhanced angiogenesis, facilitated reepithelialization, improved granulation, and accelerated wound closure. There are some evidences of the transdifferentiation of MSCs into skin cells. However, the healing effect of MSCs depends primarily on their paracrine actions, which alleviate the harsh microenvironment of chronic wounds and regulate local cellular responses. Consistent with the findings of preclinical studies, some clinical trials have shown improved wound healing after transplantation of MSCs in chronic wounds, mainly lower extremity ulcers, pressure sores, and radiation burns. However, there are some limitations in these clinical trials, especially a small number of patients and imperfect methodology. Therefore, to better define the safety and efficiency of MSC-based wound therapy, large-scale controlled multicenter trials are needed in the future. In addition, to build a robust pool of clinical evidence, standardized protocols, especially the cultivation and quality control of MSCs, are recommended. Altogether, based on current data, MSC-based therapy represents a promising treatment option for chronic wounds. Impact statement Chronic wounds persist as a significant health care problem, particularly with increasing number of patients and the lack of efficient treatments. The main goal of this article is to provide an overview of current status of mesenchymal stem cell (MSC)-based therapy for chronic wounds. The roles of MSCs in skin wound healing, as revealed in a large number of animal studies, are detailed. A critical view is made on the clinical application of MSCs for lower extremity ulcers, pressure sores, and radiation burns. Main challenges that confront future clinical applications are discussed, which hopefully contribute to innovations in MSC-based wound treatment.
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Affiliation(s)
- Yi-Zhou Huang
- Laboratory of Stem Cell and Tissue Engineering, Orthopaedic Research Institute, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China.,Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
| | - Min Gou
- State Key Laboratory of Oral Diseases and National Clinical Research Center for Oral Diseases, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Lin-Cui Da
- Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Wen-Qian Zhang
- Laboratory of Stem Cell and Tissue Engineering, Orthopaedic Research Institute, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China
| | - Hui-Qi Xie
- Laboratory of Stem Cell and Tissue Engineering, Orthopaedic Research Institute, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China.,Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, China
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26
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Bojanic C, To K, Zhang B, Mak C, Khan WS. Human umbilical cord derived mesenchymal stem cells in peripheral nerve regeneration. World J Stem Cells 2020; 12:288-302. [PMID: 32399137 PMCID: PMC7202926 DOI: 10.4252/wjsc.v12.i4.288] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/15/2020] [Accepted: 03/24/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Peripheral nerve injury can occur as a result of trauma or disease and carries significant morbidity including sensory and motor loss. The body has limited ability for nerve regeneration and functional recovery. Left untreated, nerve lesions can cause lifelong disability. Traditional treatment options such as neurorrhaphy and neurolysis have high failure rates. Surgical reconstruction with autograft carries donor site morbidity and often provide suboptimal results. Mesenchymal stem cells (MSCs) are known to have promising regenerative potential and have gained attention as a treatment option for nerve lesions. It is however, unclear whether it can be effectively used for nerve regeneration.
AIM To evaluate the evidence for the use of human umbilical cord derived MSCs (UCMSCs) in peripheral nerve regeneration.
METHODS We carried out a systematic literature review in accordance with the PRISMA protocol. A literature search was performed from conception to September 2019 using PubMed, EMBASE and Web of Science. The results of eligible studies were appraised. A risk of bias analysis was carried out using Cochrane’s RoB 2.0 tool.
RESULTS Fourteen studies were included in this review. A total of 279 subjects, including both human and animal were treated with UCMSCs. Four studies obtained UCMSCs from a third-party source and the remainder were harvested by the investigators. Out of the 14 studies, thirteen conducted xenogenic transplantation into nerve injury models. All studies reported significant improvement in nerve regeneration in the UCMSC treated groups compared with the various different controls and untreated groups.
CONCLUSION The evidence summarised in this PRISMA systematic review of in vivo studies supports the notion that human UCMSC transplantation is an effective treatment option for peripheral nerve injury.
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Affiliation(s)
- Christine Bojanic
- Department of Plastic and Reconstructive Surgery, Cambridge University Hospitals NHS Trust, Cambridge CB2 0QQ, United Kingdom
| | - Kendrick To
- Division of Trauma and Orthopaedic Surgery, Addenbrooke's Hospital, University of Cambridge, Cambridge CB2 0QQ, United Kingdom
| | - Bridget Zhang
- School of Clinical Medicine, University of Cambridge, Cambridge CB2 0QQ, United Kingdom
| | - Christopher Mak
- School of Clinical Medicine, University of Cambridge, Cambridge CB2 0QQ, United Kingdom
| | - Wasim S Khan
- Division of Trauma and Orthopaedic Surgery, Addenbrooke's Hospital, University of Cambridge, Cambridge CB2 0QQ, United Kingdom
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Hypoxic Wharton's Jelly Stem Cell Conditioned Medium Induces Immunogenic Cell Death in Lymphoma Cells. Stem Cells Int 2020; 2020:4670948. [PMID: 32377203 PMCID: PMC7189315 DOI: 10.1155/2020/4670948] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/03/2020] [Accepted: 03/16/2020] [Indexed: 12/22/2022] Open
Abstract
Mesenchymal stem cells from Wharton's jelly of the human umbilical cord (hWJSCs), and the conditioned medium (hWJSC-CM) prepared from them, were shown to be tumoricidal on many cancers. However, these tumoricidal effects were observed in hWJSCs grown under normoxic conditions of 21% oxygen in the laboratory. Since oxygen concentrations in the stem cell niche or physiological microenvironment are hypoxic and help to maintain stemness properties, the objective of this work was to evaluate whether there were differences in the tumoricidal properties of hWJSC-CM grown in 21% O2 (normoxic) or 5% O2 (hypoxic) environments. The results showed that hWJSCs grown under normoxic or hypoxic conditions showed no distinct morphological differences in culture and remained positive in trilineage differentiation into adipocytes, osteocytes, and chondrocytes. Hypoxic hWJSCs expressed the mesenchymal stem cell surface markers CD105, CD90, CD73, CD146, and CD108 similar to normoxic hWJSCs but were negative for the hematopoietic markers CD14, CD19, CD34, CD45, CD117, and HLA-DR. Hypoxic hWJSC-CM produced a significantly greater reduction in cell viability and a significantly greater increase in apoptosis, oxidative stress, and lipid peroxidation in human lymphoma cells compared to normoxic hWJSC-CM. Hypoxic hWJSC-CM also produced significantly greater expression of immunogenic cell death (ICD) hallmarks such as surface-bound calreticulin, HSP70, HSP90, and high mobility group binding 1 proteins and significantly decreased expression of the defense molecules CD47 and PD-L1. This study showed that the tumoricidal effect of hypoxic hWJSC-CM was superior to normoxic hWJSC-CM and should be the preferred choice of preparing hWJSC-CM for the induction of ICD on lymphoma cells.
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28
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Garzon I, Chato-Astrain J, Campos F, Fernandez-Valades R, Sanchez-Montesinos I, Campos A, Alaminos M, D'Souza RN, Martin-Piedra MA. Expanded Differentiation Capability of Human Wharton's Jelly Stem Cells Toward Pluripotency: A Systematic Review. TISSUE ENGINEERING PART B-REVIEWS 2020; 26:301-312. [PMID: 32085697 DOI: 10.1089/ten.teb.2019.0257] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Human Wharton's jelly stem cells (HWJSC) can be efficiently isolated from the umbilical cord, and numerous reports have demonstrated that these cells can differentiate into several cell lineages. This fact, coupled with the high proliferation potential of HWJSC, makes them a promising source of stem cells for use in tissue engineering and regenerative medicine. However, their real potentiality has not been established to date. In the present study, we carried out a systematic review to determine the multilineage differentiation potential of HWJSC. After a systematic literature search, we selected 32 publications focused on the differentiation potential of these cells. Analysis of these studies showed that HWJSC display expanded differentiation potential toward some cell types corresponding to all three embryonic cell layers (ectodermal, mesodermal, and endodermal), which is consistent with their constitutive expression of key pluripotency markers such as OCT4, SOX2, and NANOG, and the embryonic marker SSEA4. We conclude that HWJSC can be considered cells in an intermediate state between multipotentiality and pluripotentiality, since their proliferation capability is not unlimited and differentiation to all cell types has not been demonstrated thus far. These findings support the clinical use of HWJSC for the treatment of diseases affecting not only mesoderm-type tissues but also other cell lineages. Impact statement Human Wharton's jelly stem cells (HWJSC) are mesenchymal stem cells that are easy to isolate and handle, and that readily proliferate. Their wide range of differentiation capabilities supports the view that these cells can be considered pluripotent. Accordingly, HWJSC are one of the most promising cell sources for clinical applications in advanced therapies.
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Affiliation(s)
- Ingrid Garzon
- Tissue Engineering Group, Department of Histology, School of Medicine, University of Granada, Granada, Spain.,ibs.GRANADA, Biohealth Institute, Granada, Spain
| | - Jesus Chato-Astrain
- Tissue Engineering Group, Department of Histology, School of Medicine, University of Granada, Granada, Spain.,ibs.GRANADA, Biohealth Institute, Granada, Spain
| | - Fernando Campos
- Tissue Engineering Group, Department of Histology, School of Medicine, University of Granada, Granada, Spain.,ibs.GRANADA, Biohealth Institute, Granada, Spain
| | - Ricardo Fernandez-Valades
- ibs.GRANADA, Biohealth Institute, Granada, Spain.,Division of Pediatric Surgery, University of Granada Hospital Complex, Granada, Spain
| | - Indalecio Sanchez-Montesinos
- ibs.GRANADA, Biohealth Institute, Granada, Spain.,Department of Human Anatomy and Embryology, School of Medicine, University of Granada, Granada, Spain
| | - Antonio Campos
- Tissue Engineering Group, Department of Histology, School of Medicine, University of Granada, Granada, Spain.,ibs.GRANADA, Biohealth Institute, Granada, Spain
| | - Miguel Alaminos
- Tissue Engineering Group, Department of Histology, School of Medicine, University of Granada, Granada, Spain.,ibs.GRANADA, Biohealth Institute, Granada, Spain
| | - Rena N D'Souza
- Department of Dentistry, School of Dentistry, University of Utah, Salt Lake City, Utah, USA
| | - Miguel A Martin-Piedra
- Tissue Engineering Group, Department of Histology, School of Medicine, University of Granada, Granada, Spain.,ibs.GRANADA, Biohealth Institute, Granada, Spain
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Kamal MM, Kassem DH. Therapeutic Potential of Wharton's Jelly Mesenchymal Stem Cells for Diabetes: Achievements and Challenges. Front Cell Dev Biol 2020; 8:16. [PMID: 32064260 PMCID: PMC7000356 DOI: 10.3389/fcell.2020.00016] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 01/10/2020] [Indexed: 12/13/2022] Open
Abstract
Diabetes mellitus (DM) is an alarming metabolic disease in which insulin secreting β-cells are damaged to various extent. Unfortunately, although currently available treatments help to manage the disease, however, patients usually develop complications, as well as decreased life quality and increased mortality. Thus, efficient therapeutic interventions to treat diabetes are urgently warranted. During the past years, mesenchymal stem cells (MSCs) have made their mark as a potential weapon in various regenerative medicine applications. The main fascination about MSCs lies in their potential to exert reparative effects on an amazingly wide spectrum of tissue injury. This is further reinforced by their ease of isolation and large ex vivo expansion capacity, as well as demonstrated multipotency and immunomodulatory activities. Among all the sources of MSCs, those isolated from umbilical cord-Wharton's jelly (WJ-MSCs), have been proved to provide a great source of MSCs. WJ-MSCs do not impose any ethical concerns as those which exist regarding ESCs, and represent a readily available non-invasive source, and hence suggested to become the new gold standard for MSC-based therapies. In the current review, we shall overview achievements, as well as challenges/hurdles which are standing in the way to utilize WJ-MSCs as a novel efficient therapeutic modality for DM.
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Affiliation(s)
- Mohamed M. Kamal
- Pharmacology and Biochemistry Department, Faculty of Pharmacy, The British University in Egypt, Cairo, Egypt
- The Center for Drug Research and Development, Faculty of Pharmacy, The British University in Egypt, Cairo, Egypt
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Dina H. Kassem
- Biochemistry Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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30
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Zhang S, Chen L, Zhang G, Zhang B. Umbilical cord-matrix stem cells induce the functional restoration of vascular endothelial cells and enhance skin wound healing in diabetic mice via the polarized macrophages. Stem Cell Res Ther 2020; 11:39. [PMID: 31992364 PMCID: PMC6986138 DOI: 10.1186/s13287-020-1561-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/17/2019] [Accepted: 01/12/2020] [Indexed: 12/24/2022] Open
Abstract
Background Chronic nonhealing wounds represent one of the most common complications of diabetes and require advanced treatment strategies. Increasing evidence supports the important role of mesenchymal stem cells in diabetic wound healing; however, the underlying mechanism remains unclear. Here, we explored the effects of umbilical cord-matrix stem cells (UCMSCs) on diabetic wound healing and the underlying mechanism. Methods UCMSCs or conditioned medium (UCMSC-CM) were injected into the cutaneous wounds of streptozotocin-induced diabetic mice. The effects of this treatment on macrophages and diabetic vascular endothelial cells were investigated in vivo and in vitro. Results Our results reveal that UCMSCs or UCMSC-CM accelerated wound healing by enhancing angiogenesis. The number of host macrophages recruited to the wound tissue by local infusion of UCMSCs was greater than that recruited by fibroblast transplantation or control. The frequency of M2 macrophages was increased by UCMSC transplantation or UCMSC-CM injection, which promoted the expression of cytokines derived from M2 macrophages. Furthermore, when cocultured with UCMSCs or UCMSC-CM, lipopolysaccharide-induced macrophages acquired an anti-inflammatory M2 phenotype characterized by the increased secretion of the cytokines interleukin (IL)-10 and vascular endothelial growth factor and the suppressed production of tumor necrosis factor-α and IL-6. UCMSC-CM-activated macrophages significantly enhanced diabetic vascular endothelial cell functions, including angiogenesis, migration, and chemotaxis. Moreover, the action of UCMSC-CM on macrophages or vascular endothelial cells was abrogated by the administration of neutralizing antibodies against prostaglandin E2 (PGE2) or by the inhibition of PGE2 secretion from UCMSCs. Conclusions Our findings demonstrate that UCMSCs can induce the functional restoration of vascular endothelial cells via the remodeling of macrophage phenotypes, which might contribute to the marked acceleration of wound healing in diabetic mice. Graphical Abstract ![]()
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Affiliation(s)
- Shichang Zhang
- Department of Laboratory Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China. .,Department 4, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing, 400042, China.
| | - Li Chen
- Department of Obstetrics, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Guoying Zhang
- Department of Obstetrics, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
| | - Bo Zhang
- Department 4, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing, 400042, China.
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31
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Moquin-Beaudry G, Colas C, Li Y, Bazin R, Guimond JV, Haddad E, Beauséjour C. The Tumor-Immune Response Is Not Compromised by Mesenchymal Stromal Cells in Humanized Mice. THE JOURNAL OF IMMUNOLOGY 2019; 203:2735-2745. [PMID: 31578272 DOI: 10.4049/jimmunol.1900807] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 09/10/2019] [Indexed: 12/14/2022]
Abstract
Therapeutic uses of mesenchymal stromal cells (MSCs) have emerged over the past decade. Yet, their effect on tumor growth remains highly debated, particularly in an immune competent environment. In this study, we wanted to investigate the impact of human umbilical cord-derived MSCs (hUC-MSCs) on tumor growth in humanized mice generated by the human adoptive transfer of PBMCs or the cotransplantation of hematopoietic stem cells and human thymic tissue (human BLT [Hu-BLT]). Our results showed that the growth and immune rejection of engineered human fibroblastic tumors was not altered by the injection of hUC-MSCs in immune-deficient or humanized mice, respectively. This was observed whether tumor cells were injected s.c. or i.v. and independently of the injection route of the hUC-MSCs. Moreover, only in Hu-BLT mice did hUC-MSCs have some effects on the tumor-immune infiltrate, yet without altering tumor growth. These results demonstrate that hUC-MSCs do not promote fibroblastic tumor growth and neither do they prevent tumor infiltration and rejection by immune cells in humanized mice.
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Affiliation(s)
- Gaël Moquin-Beaudry
- Centre de Recherche, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec H3T 1C5, Canada.,Département de Pharmacologie et Physiologie, Faculté de Médecine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada
| | - Chloé Colas
- Centre de Recherche, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec H3T 1C5, Canada
| | - Yuanyi Li
- Centre de Recherche, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec H3T 1C5, Canada
| | - Renée Bazin
- Direction de l'Innovation, Affaires Médicales et Innovation, Héma-Québec, Quebec G1V 5C3, Canada
| | - Jean V Guimond
- Centre Intégré Universitaire de Santé et de Services Sociaux, Centre-Sud-de-l'Île-de-Montréal, Montreal, Quebec H1T 2M4, Canada
| | - Elie Haddad
- Centre de Recherche, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec H3T 1C5, Canada.,Département de Pédiatrie, Faculté de Médecine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada; and.,Département de Microbiologie, Immunologie et Infectiologie, Faculté de Médecine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada
| | - Christian Beauséjour
- Centre de Recherche, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec H3T 1C5, Canada; .,Département de Pharmacologie et Physiologie, Faculté de Médecine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada
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32
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Aryan A, Bayat M, Bonakdar S, Taheri S, Haghparast N, Bagheri M, Piryaei A, Abdollahifar MA. Human Bone Marrow Mesenchymal Stem Cell Conditioned Medium Promotes Wound Healing in Deep Second-Degree Burns in Male Rats. Cells Tissues Organs 2019; 206:317-329. [PMID: 31340210 DOI: 10.1159/000501651] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 06/19/2019] [Indexed: 11/19/2022] Open
Abstract
Burn wound treatment is difficult and one of the most challenging problems in the clinic. Researchers have examined the applications of mesenchymal stem cells as a cell-based therapy for skin regeneration. But the role of human bone marrow mesenchymal stem cell conditioned medium (hBM-MSC-CM) in the treatment of burn injury remains unclear. This research aims at detecting whether hBM-MSC-CM can increase the wound healing of deep second-degree burns in male rats. In this study, 32 adult male rats per each time point were randomly divided into four groups: (1) control group, (2) sham group (DMEM), (3) common treatment group (CT), and (4) conditioned media group (CM). A 3 × 3 cm circular burn was created on the back of the rats. On postsurgical days 7, 15, and 28, the wound closure area of each wound was measured and then the skin samples were removed and analyzed using stereological methods. Wound closure area was significantly increased in the CM and CT groups on the 15th and the 28th day after burn injury compared to the control and DMEM groups. The stereological parameters and immunohistochemistry analysis of the wounds revealed significantly improved healing in the CM group compared to the control and other groups. It is concluded that these findings indicate that hBM-MSC-CM promotes skin wound healing by increasing cell proliferation, regulating collagen synthesis and collagen composition, and inducing angiogenesis at the injury site.
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Affiliation(s)
- Arefeh Aryan
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Soudabeh Taheri
- Department of Medical Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Newsha Haghparast
- Department of Stem Cell and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mohammad Bagheri
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abbas Piryaei
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad-Amin Abdollahifar
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran,
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33
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Raj V, Claudine S, Subramanian A, Tam K, Biswas A, Bongso A, Fong CY. Histological, immunohistochemical, and genomic evaluation of excisional and diabetic wounds treated with human Wharton's jelly stem cells with and without a nanocarrier. J Cell Biochem 2019; 120:11222-11240. [PMID: 30706534 DOI: 10.1002/jcb.28398] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/15/2018] [Accepted: 01/10/2019] [Indexed: 01/24/2023]
Abstract
We showed in previous studies that human umbilical cord Wharton's jelly stem cells (hWJSCs) improved the healing rates of excisional and diabetic wounds in the mouse model. As an extension of those studies, we report here the more detailed quantitative histological, immunohistochemical, and genomic evaluation of biopsies from those excisional and diabetic wounds in an attempt to understand the mechanisms of the enhanced wound healing aided by hWJSCs. Bright-field microscopic observations and ImageJ software analysis on histological sections of the excisional and diabetic wound biopsies collected at different time points showed that the thickness of the epidermis and dermis, and positive picrosirius-red stained areas for collagen, were significantly greater in the presence of hWJSCs compared with controls (P < 0.05). Immunohistochemistry of the diabetic wound biopsies showed increased positive staining for the vascular endothelial marker CD31 and cell proliferation marker Ki67 in the presence of hWJSCs and its conditioned medium (hWJSC-CM). Quantitative real-time polymerase chain reaction showed upregulation of groups of genes involved in extracellular matrix regulation, collagen biosynthesis, angiogenesis, antifibrosis, granulation, and immunomodulation in the presence of hWJSCs. Taken together, the results demonstrated that hWJSCs and hWJSC-CM that contains the paracrine secretions of hWJSCs, enhance the healing of excisional and diabetic wounds via re-epithelialization, collagen deposition, angiogenesis, and immunomodulation. The inclusion of an Aloe vera-polycaprolactone (AV/PCL) nanocarrier did not significantly change the effect of the hWJSCs. However, the topical application of an AV/PCL nanocarrier impregnated with hWJSCs is convenient and less invasive than the administration of hWJSC injections into wounds.
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Affiliation(s)
- Vaishnevi Raj
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore
| | - Stephanie Claudine
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore
| | - Arjunan Subramanian
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore
| | - Kimberley Tam
- BioSystems and Micromechanics IRG, Singapore-MIT Alliance in Research and Technology, Singapore
| | - Arijit Biswas
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore
| | - Ariff Bongso
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore
| | - Chui-Yee Fong
- Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University Health System, National University of Singapore, Singapore
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Moreira A, Alayli Y, Balgi S, Winter C, Kahlenberg S, Mustafa S, Hornsby P. Upcycling umbilical cords: bridging regenerative medicine with neonatology. J Matern Fetal Neonatal Med 2019; 32:1378-1387. [PMID: 29132234 PMCID: PMC6175672 DOI: 10.1080/14767058.2017.1405387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 11/11/2017] [Accepted: 11/12/2017] [Indexed: 02/06/2023]
Abstract
Preterm birth is a major health concern that affects 10% of all worldwide deliveries. Many preterm infants are discharged from the hospital with morbidities that lead to an increased risk for neurodevelopmental impairment, recurrent hospitalizations, and life-long conditions. Unfortunately, the treatment of these conditions is palliative rather than curative, which calls for novel and innovative strategies. Progress in regenerative medicine has offered therapeutic options for many of these conditions. Specifically, human umbilical cord mesenchymal stem cells (MSCs) and cord blood (UCB) cells have shown promise in treating adult-onset diseases. Unlike bone-marrow and embryonic derived stem cells, umbilical cord-derived cells are easily and humanely obtained, have low immunogenicity, and offer the potential of autologous therapy. While there are several studies to uphold the efficacy of umbilical cord MSCs in adult therapies, there remains an unmet need for the investigation of its use in treating neonates. The purpose of this review is to provide a summary of current information on the potential therapeutic benefits and clinical applicability of umbilical cord MSCs and UCB cells. Promising preclinical studies have now led to a research movement that is focusing on cell-based therapies for preterm infants.
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Affiliation(s)
- Alvaro Moreira
- Department of Pediatrics, University of Texas Health-San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229
| | - Yasmeen Alayli
- Department of Pediatrics, University of Texas Health-San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229
| | - Saloni Balgi
- Department of Pediatrics, University of Texas Health-San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229
| | - Caitlyn Winter
- Department of Pediatrics, University of Texas Health-San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229
| | - Samuel Kahlenberg
- Department of Pediatrics, University of Texas Health-San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229
| | - Shamimunisa Mustafa
- Department of Pediatrics, University of Texas Health-San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229
| | - Peter Hornsby
- Department of Cellular and Integrative Physiology, University of Texas Health-San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229
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35
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Barrett AN, Fong CY, Subramanian A, Liu W, Feng Y, Choolani M, Biswas A, Rajapakse JC, Bongso A. Human Wharton's Jelly Mesenchymal Stem Cells Show Unique Gene Expression Compared with Bone Marrow Mesenchymal Stem Cells Using Single-Cell RNA-Sequencing. Stem Cells Dev 2019; 28:196-211. [PMID: 30484393 DOI: 10.1089/scd.2018.0132] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Human Wharton's jelly stem cells (hWJSCs) isolated from the human umbilical cord are a unique population of mesenchymal stem cells (MSCs) with significant clinical utility. Their broad differentiation potential, high rate of proliferation, ready availability from discarded cords, and prolonged maintenance of stemness properties in culture make them an attractive alternative source of MSCs with therapeutic value compared with human bone marrow MSCs (hBMMSCs). We aimed to characterize the differences in gene expression profiles between these two stem cell types using single-cell RNA sequencing (scRNA-Seq) to determine which pathways are involved in conferring hWJSCs with their unique properties. We identified 436 significantly differentially expressed genes between the two cell types, playing roles in processes, including immunomodulation, angiogenesis, wound healing, apoptosis, antitumor activity, and chemotaxis. Expression of immune molecules is particularly high in hWJSCs compared with hBMMSCs. These differences in gene expression may help to explain many of the advantages that hWJSCs have over hBMMSCs for clinical application. Although cell surface protein marker expression indicates that isolated hWJSCs and hBMMSCs are both homogenous populations, using scRNA-Seq we can clearly identify extreme variability in expression levels between individual cells within a certain cell type. If the cells are examined as bulk populations, it is not possible to appreciate that a single cell may be making a major unique contribution to the apparent overall expression level. We demonstrated how the fine tuning of expression within hWJSCs and hBMMSCs may be achieved by expression of molecules with opposing function between two cells. We hypothesize that a greater understanding of these differences in gene expression between the two cell types may aid in the development of new therapies using hWJSCs.
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Affiliation(s)
- Angela N Barrett
- 1 Department of Obstetrics and Gynaecology, National University of Singapore, Singapore, Singapore
| | - Chui-Yee Fong
- 1 Department of Obstetrics and Gynaecology, National University of Singapore, Singapore, Singapore
| | - Arjunan Subramanian
- 1 Department of Obstetrics and Gynaecology, National University of Singapore, Singapore, Singapore
| | - Wenting Liu
- 2 Division of Human Genetics, Genome Institute of Singapore, Singapore, Singapore
| | - Yirui Feng
- 3 School of Computer Science and Engineering, Nanyang Technological University, Singapore, Singapore
| | - Mahesh Choolani
- 1 Department of Obstetrics and Gynaecology, National University of Singapore, Singapore, Singapore
| | - Arijit Biswas
- 1 Department of Obstetrics and Gynaecology, National University of Singapore, Singapore, Singapore
| | - Jagath C Rajapakse
- 3 School of Computer Science and Engineering, Nanyang Technological University, Singapore, Singapore
| | - Ariff Bongso
- 1 Department of Obstetrics and Gynaecology, National University of Singapore, Singapore, Singapore
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36
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Sun J, Zhang Y, Song X, Zhu J, Zhu Q. The Healing Effects of Conditioned Medium Derived from Mesenchymal Stem Cells on Radiation-Induced Skin Wounds in Rats. Cell Transplant 2018; 28:105-115. [PMID: 30350716 PMCID: PMC6322144 DOI: 10.1177/0963689718807410] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Radioactive dermatitis is caused by the exposure of skin and mucous membranes to radiation fields. The pathogenesis of radioactive dermatitis is complex and difficult to cure. Wharton’s jelly-derived mesenchymal stem cells (WJ-MSCs) may serve as a promising candidate for the therapy of cutaneous wounds. The aim of this study was to investigate whether a WJ-MSC-derived conditioned medium (MSC-CM) could be used to treat radiation-induced skin wounds in rats using a radiation-induced cutaneous injury model. The present study was designed to examine MSC-CM therapy in the recovery of radiation-induced skin wounds in vitro and in vivo. Firstly, we prepared the MSC-CM and tested the effects of the MSC-CM on human umbilical vein endothelial cell proliferation in vitro. After that, we used a β-ray beam to make skin wounds in rats and tested the effects of MSC-CM on cutaneous wound healing in vivo. Our results indicated that MSC-CM secreted factors that promoted HUVEC proliferation, regeneration of sebaceous glands, and angiogenesis. Importantly, MSC-CM promoted wound healing in excess of the positive control (epidermal growth factor), with no, or smaller, scar formation. In conclusion, MSC-CM significantly accelerated wound closure and enhanced the wound healing quality. MSC-CM has a beneficial therapeutic effect on radiation-induced cutaneous injury skin in rats and in this way MSC-CM may serve as a basis of a novel cell-free therapeutic approach for radiation dermatitis.
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Affiliation(s)
- JiaYang Sun
- 1 Department of Orthopedics, China-Japan Union of Jilin University, Changchun, Jilin, China
| | - YunFeng Zhang
- 1 Department of Orthopedics, China-Japan Union of Jilin University, Changchun, Jilin, China
| | - XianJi Song
- 1 Department of Orthopedics, China-Japan Union of Jilin University, Changchun, Jilin, China
| | - Jiajing Zhu
- 2 Department of Radiology, China-Japan Union of Jilin University, Changchun, Jilin, China
| | - QingSan Zhu
- 1 Department of Orthopedics, China-Japan Union of Jilin University, Changchun, Jilin, China
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37
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Cuenca J, Le-Gatt A, Castillo V, Belletti J, Díaz M, Kurte G M, Gonzalez PL, Alcayaga-Miranda F, Schuh CMAP, Ezquer F, Ezquer M, Khoury M. The Reparative Abilities of Menstrual Stem Cells Modulate the Wound Matrix Signals and Improve Cutaneous Regeneration. Front Physiol 2018; 9:464. [PMID: 29867527 PMCID: PMC5960687 DOI: 10.3389/fphys.2018.00464] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 04/13/2018] [Indexed: 12/11/2022] Open
Abstract
Considerable advances have been made toward understanding the cellular and molecular mechanism of wound healing, however, treatments for chronic wounds remain elusive. Emerging concepts utilizing mesenchymal stem cells (MSCs) from umbilical cord, adipose tissue and bone marrow have shown therapeutical advantages for wound healing. Based on this positive outcome, efforts to determine the optimal sources for MSCs are required in order to improve their migratory, angiogenic, immunomodulatory, and reparative abilities. An alternative source suitable for repetitive, non-invasive collection of MSCs is from the menstrual fluid (MenSCs), displaying a major practical advantage over other sources. This study aims to compare the biological functions and the transcriptomic pattern of MenSCs with umbilical cord MSCs in conditions resembling the wound microenvironment. Consequently, we correlate the specific gene expression signature from MenSCs with changes of the wound matrix signals in vivo. The direct comparison revealed a superior clonogenic and migratory potential of MenSCs as well as a beneficial effect of their secretome on human dermal fibroblast migration in vitro. Furthermore, MenSCs showed increased immunomodulatory properties, inhibiting T-cell proliferation in co-culture. We further, investigated the expression of selected genes involved in wound repair (growth factors, cytokines, chemokines, AMPs, MMPs) and found considerably higher expression levels in MenSCs (ANGPT1 1.5-fold; PDGFA 1.8-fold; PDGFB 791-fold; MMP3 21.6-fold; ELN 13.4-fold; and MMP10 9.2-fold). This difference became more pronounced under a pro-inflammatory stimulation, resembling wound bed conditions. Locally applied in a murine excisional wound splinting model, MenSCs showed a significantly improved wound closure after 14 days, as well as enhanced neovascularization, compared to the untreated group. Interestingly, analysis of excised wound tissue revealed a significantly higher expression of VEGF (1.42-fold) among other factors, translating an important conversion of the matrix signals in the wound site. Furthermore, histological analysis of the wound tissue from MenSCs-treated group displayed a more mature robust vascular network and a genuinely higher collagen content confirming the pro-angiogenic and reparative effect of MenSCs treatment. In conclusion, the superior clonogenicity, immunosuppressive and migration potential in combination with specific paracrine signature of MenSCs, resulted in an enhanced wound healing and cutaneous regeneration process.
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Affiliation(s)
- Jimena Cuenca
- Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago, Chile.,Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.,Cells for Cells, Santiago, Chile
| | - Alice Le-Gatt
- Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Valentina Castillo
- Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Jose Belletti
- Laboratory of Pathological Anatomy, Hospital DIPRECA, Las Condes, Chile
| | - Macarena Díaz
- Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Mónica Kurte G
- Laboratory of Immunology, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
| | - Paz L Gonzalez
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
| | - Francisca Alcayaga-Miranda
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.,Cells for Cells, Santiago, Chile
| | - Christina M A P Schuh
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
| | - Fernando Ezquer
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
| | - Marcelo Ezquer
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
| | - Maroun Khoury
- Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago, Chile.,Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.,Cells for Cells, Santiago, Chile
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38
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Duan HG, Ji F, Zheng CQ, Li J, Wang J. Conditioned medium from umbilical cord mesenchymal stem cells improves nasal mucosa damage by radiation. Biotechnol Lett 2018; 40:999-1007. [PMID: 29666957 DOI: 10.1007/s10529-018-2553-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 04/06/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To explore therapeutic effects of conditioned medium from human umbilical cord mesenchymal stem cells (hUC-MSCs) on nasal mucosa radiation damage both in vivo and in vitro. RESULTS The mucus cilia clearance time (7 and 30 days), degree of mucosal edema (7, 30, 90 and 180 days), cilia coverage (180 days) of concentrated conditioned medium group improved compared with radiotherapy control group. The proliferation and migration abilities of irradiated and non-irradiated nasal epithelial cells significantly increased after culture in bronchial epithelial cell growth medium (BEGM) containing 10% conditioned medium of hUC-MSCs compared to cells cultured in BEGM alone. CONCLUSIONS Soluble factors secreted by hUC-MSCs may promote nasal epithelial cell proliferation and migration. Intranasal administration of hUC-MSC conditioned medium effectively repairs nasal mucosa radiation damage.
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Affiliation(s)
- Hong-Gang Duan
- Department of Otolaryngology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Fang Ji
- Department of Neurology, The First Affiliated Hospital, Zhejiang University School of Medicine, Qin-chun Road 79, Hangzhou, 310003, China.
| | - Chun-Quan Zheng
- Department of Otolaryngology, Affiliated Eye and Ear, Nose and Throat Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jing Li
- Department of Otolaryngology, Hangzhou First People's Hospital, Hangzhou, China
| | - Jing Wang
- Department of Otolaryngology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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39
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Comparative study of regenerative effects of mesenchymal stem cells derived from placental amnion, chorion and umbilical cord on dermal wounds. Placenta 2018; 65:37-46. [PMID: 29908640 DOI: 10.1016/j.placenta.2018.04.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/29/2018] [Accepted: 04/08/2018] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Mesenchymal stem/stromal cells derived from human term placentas (PMSCs) are novel therapeutic agents and more topical than ever. Here we evaluated the effects of three types of PMSCs on wound healing in an in vivo mouse model: Amnion-derived MSCs (AMSCs), blood vessel-derived MSCs (BV-MSCs) from the chorionic plate and Wharton's jelly-derived MSCs (WJ-MSCs) from the umbilical cord. METHODS We topically applied PMSCs onto skin wounds in mice using the dermal substitute Matriderm® as carrier and evaluated wound healing parameters. In addition, we investigated the effects of all PMSC types under co-application with placental endothelial cells (PLECs). After 8 days, we compared the percent of wound closure and the angiogenic potential between all groups. RESULTS AMSCs, BV-MSCs and WJ-MSCs significantly induced a faster healing and a higher number of blood vessels in the wound when compared to controls (Matriderm®-alone). PLECs did not further improve the advantageous effects of PMSC-treatment. Quantitative data and 3D analysis by high resolution episcopic microscopy confirmed a lower density of vessels in Matriderm®/PMSCs/PLECs co-application compared to Matriderm®/PMSCs treatment. CONCLUSION Results indicate that all three PMSC types exert similar beneficial effects on wound closure and neovascularization in our mouse model. PRACTICE Using Matriderm® as carrier for PMSCs propagates rapid cell migration towards the wound area that allows a fast and clinically practicable method for stem cell application. IMPLICATIONS These promising effects warrant further investigation in clinical trials.
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40
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Zomer HD, Trentin AG. Skin wound healing in humans and mice: Challenges in translational research. J Dermatol Sci 2017; 90:3-12. [PMID: 29289417 DOI: 10.1016/j.jdermsci.2017.12.009] [Citation(s) in RCA: 272] [Impact Index Per Article: 38.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 11/20/2017] [Accepted: 12/13/2017] [Indexed: 12/13/2022]
Abstract
Despite the great progress in translational research concerning skin wound healing in the last few decades, no animal model fully predicts all clinical outcomes. The mouse is the most commonly used model, as it is easy to maintain and standardize, and is economically accessible. However, differences between murine and human skin repair, such as the contraction promoted by panniculus carnosus and the role of specific niches of skin stem cells, make it difficult to bridge the gap between preclinical and clinical studies. Therefore, this review highlights the particularities of each species concerning skin morphophysiology, immunology, and genetics, which is essential to properly interpret findings and translate them to medicine.
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Affiliation(s)
- Helena D Zomer
- Department of Biology, Embryology and Genetics, Federal University of Santa Catarina, Brazil.
| | - Andrea G Trentin
- Department of Biology, Embryology and Genetics, Federal University of Santa Catarina, Brazil; National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.
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41
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Induction of Immunogenic Cell Death in Lymphoma Cells by Wharton’s Jelly Mesenchymal Stem Cell Conditioned Medium. Stem Cell Rev Rep 2017; 13:801-816. [DOI: 10.1007/s12015-017-9767-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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42
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de Mayo T, Conget P, Becerra-Bayona S, Sossa CL, Galvis V, Arango-Rodríguez ML. The role of bone marrow mesenchymal stromal cell derivatives in skin wound healing in diabetic mice. PLoS One 2017; 12:e0177533. [PMID: 28594903 PMCID: PMC5464535 DOI: 10.1371/journal.pone.0177533] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 04/28/2017] [Indexed: 12/15/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) have shown to be a promising tool in cell therapies to treat different conditions. Several pre-clinical and clinical studies have proved that the transplantation of MSCs improves wound healing. Here, we compare the beneficial effects of mouse bone marrow-derived allogeneic MSCs (allo-mBM-MSCs) and their acelullar derivatives (allo-acd-mMSCs) on skin wound healing in Non-Obese Diabetic (NOD) mice. One dose of allo-mBM-MSCs (1×106 cells) or one dose of allo-acd-mMSCs (1X) were intradermally injected around wounds in 8-10 week old female NOD mice. Wound healing was evaluated macroscopically (wound closure) every two days, and microscopically (reepithelialization, dermoepidermal junction, skin appendage regeneration, leukocyte infiltration, vascularization, granulation tissue formation, and density of collagen fibers in the dermis) after 16 days of MSC injection. In addition, we measured growth factors and specific proteins that were present in the allo-acd-mMSCs. Results showed significant differences in the wound healing kinetics of lesions that received allo-acd-mMSCs compared to lesions that received vehicle or allo-mBM-MSCs. In particular, mice treated with allo-acd-mMSCs reached significantly higher percentages of wound closure at day 4, 6 and 8, relative to the allo-mBM-MSCs and vehicle groups (p < 0.05), while wound closure percentages could not be statistically distinguished between the allo-mBM-MSCs and vehicle groups. Also, allo-acd-mMSCs had a greater influence in the skin would healing process. Specifically, they caused a less pronounced inflammatory severe response (p < 0.0001), more granulation tissue formation at an advanced stage (p < 0.0001), and higher density of collagen fibers (p < 0.05) compared to the other groups. Nevertheless, at day 16, both allo-mBM-MSCs and allo-acd-mMSCs revealed a higher effect on the recovery of the quality skin (continuous epidermis; regular dermoepidermal junction and skin appendages) relative to untreated lesions (p < 0.0001), but not between them. On the other hand, ELISA analyses indicated that the allo-acd-mMSCs contained growth factors and proteins relevant to wound healing such as IGF-1, KGF, HGF, VEGF, ANG-2, MMP-1, CoL-1 and PGE2. Compared to allo-acd-mMSCs, the administration of allo-mBM-MSCs is insufficient for wound healing in diabetic mice and delays the therapeutic effect, which maybe explained by the fact that trophic factors secreted by MSCs are critical for skin regeneration, and not the cells per se, suggesting that MSCs may require some time to secrete these factors after their administration.
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Affiliation(s)
- Tomas de Mayo
- School of Medicine Clínica Alemana Universidad del Desarrollo, Lo Barnechea, Santiago, Chile
| | - Paulette Conget
- Center for Regenerative Medicine, School of Medicine Clínica Alemana Universidad del Desarrollo, Lo Barnechea, Santiago, Chile
| | | | - Claudia L. Sossa
- Universidad Autónoma de Bucaramanga (UNAB), Bucaramanga, Colombia
- Production Unity of Advanced Therapy, Fundación Ofalmológica de Santander, Clínica Carlos Ardila Lulle (FOSCAL Internacional), Bucaramanga, Colombia
| | - Virgilio Galvis
- Universidad Autónoma de Bucaramanga (UNAB), Bucaramanga, Colombia
- Centro Oftalmológico Virgilio Galvis, Bucaramanga, Colombia
- Fundación Oftalmológica de Santander FOSCAL, Bucaramanga, Colombia
| | - Martha L. Arango-Rodríguez
- Production Unity of Advanced Therapy, Fundación Ofalmológica de Santander, Clínica Carlos Ardila Lulle (FOSCAL Internacional), Bucaramanga, Colombia
- * E-mail:
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43
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Ho J, Walsh C, Yue D, Dardik A, Cheema U. Current Advancements and Strategies in Tissue Engineering for Wound Healing: A Comprehensive Review. Adv Wound Care (New Rochelle) 2017; 6:191-209. [PMID: 28616360 PMCID: PMC5467128 DOI: 10.1089/wound.2016.0723] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 02/09/2017] [Indexed: 12/20/2022] Open
Abstract
Significance: With an aging population leading to an increase in diabetes and associated cutaneous wounds, there is a pressing clinical need to improve wound-healing therapies. Recent Advances: Tissue engineering approaches for wound healing and skin regeneration have been developed over the past few decades. A review of current literature has identified common themes and strategies that are proving successful within the field: The delivery of cells, mainly mesenchymal stem cells, within scaffolds of the native matrix is one such strategy. We overview these approaches and give insights into mechanisms that aid wound healing in different clinical scenarios. Critical Issues: We discuss the importance of the biomimetic niche, and how recapitulating elements of the native microenvironment of cells can help direct cell behavior and fate. Future Directions: It is crucial that during the continued development of tissue engineering in wound repair, there is close collaboration between tissue engineers and clinicians to maintain the translational efficacy of this approach.
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Affiliation(s)
- Jasmine Ho
- UCL Division of Surgery and Interventional Sciences, UCL Institute for Orthopaedics and Musculoskeletal Sciences, University College London, London, United Kingdom
| | - Claire Walsh
- UCL Division of Surgery and Interventional Sciences, UCL Institute for Orthopaedics and Musculoskeletal Sciences, University College London, London, United Kingdom
| | - Dominic Yue
- Department of Plastic and Reconstructive Surgery, Royal Stoke University Hospital, Stoke-on-Trent, United Kingdom
| | - Alan Dardik
- The Vascular Biology and Therapeutics Program and the Department of Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Umber Cheema
- UCL Division of Surgery and Interventional Sciences, UCL Institute for Orthopaedics and Musculoskeletal Sciences, University College London, London, United Kingdom
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Bakhtyar N, Jeschke MG, Mainville L, Herer E, Amini-Nik S. Acellular Gelatinous Material of Human Umbilical Cord Enhances Wound Healing: A Candidate Remedy for Deficient Wound Healing. Front Physiol 2017; 8:200. [PMID: 28421003 PMCID: PMC5379110 DOI: 10.3389/fphys.2017.00200] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 03/17/2017] [Indexed: 12/17/2022] Open
Abstract
Impaired wound healing is a severe clinical challenge and research into finding effective wound healing strategies is underway as there is no ideal treatment. Gelatinous material from the umbilical cord called Wharton's jelly is a valuable source of mesenchymal stem cells which have been shown to aid wound healing. While the cellular component of Wharton's jelly has been the subject of extensive research during the last few years, little is known about the de-cellularized jelly material of the umbilical cord. This is important as they are native niche of stem cells. We have isolated Wharton's jelly from umbilical cords and then fractionated acellular gelatinous Wharton's jelly (AGWJ). Here, we show for the first time that AGWJ enhances wound healing in vitro as well as in vivo for wounds in a murine model. In vivo staining of the wounds revealed a smaller wound length in the AGWJ treated wounds in comparison to control treatment by enhancing cell migration and differentiation. AGWJ significantly enhanced fibroblast cell migration in vitro. Aside from cell migration, AGWJ changed the cell morphology of fibroblasts to a more elongated phenotype, characteristic of myofibroblasts, confirmed by upregulation of alpha smooth muscle actin using immunoblotting. AGWJ treatment of wounds led to accelerated differentiation of cells into myofibroblasts, shortening the proliferation phase of wound healing. This data provides support for a novel wound healing remedy using AGWJ. AGWJ being native biological, cost effective and abundantly available globally, makes it a highly promising treatment option for wound dressing and skin regeneration.
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Affiliation(s)
- Nazihah Bakhtyar
- Department of Biological Sciences, Sunnybrook Health Sciences Center, Sunnybrook Research InstituteToronto, ON, Canada
| | - Marc G Jeschke
- Department of Biological Sciences, Sunnybrook Health Sciences Center, Sunnybrook Research InstituteToronto, ON, Canada.,Division of Plastic Surgery, Department of Surgery, University of TorontoToronto, ON, Canada
| | - Laurence Mainville
- Department of Biological Sciences, Sunnybrook Health Sciences Center, Sunnybrook Research InstituteToronto, ON, Canada
| | - Elaine Herer
- Department of Gynecology and Obstetrics, Sunnybrook Health Sciences Centre, University of TorontoToronto, ON, Canada
| | - Saeid Amini-Nik
- Department of Biological Sciences, Sunnybrook Health Sciences Center, Sunnybrook Research InstituteToronto, ON, Canada.,Division of Plastic Surgery, Department of Surgery, University of TorontoToronto, ON, Canada.,Department of Laboratory Medicine and Pathobiology, University of TorontoToronto, ON, Canada
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Hassan Famian M, Montazer Saheb S, Montaseri A. Conditioned Medium of Wharton's Jelly Derived Stem Cells Can Enhance the Cartilage Specific Genes Expression by Chondrocytes in Monolayer and Mass Culture Systems. Adv Pharm Bull 2017; 7:123-130. [PMID: 28507946 PMCID: PMC5426725 DOI: 10.15171/apb.2017.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 02/28/2017] [Accepted: 03/07/2017] [Indexed: 12/13/2022] Open
Abstract
Purpose: Mesenchymal stem cells (MSCs) have been introduced for cell therapy strategies in osteoarthritis (OA). Despite of their capacity for differentiation into chondrocyte, there are some evidences about their life-threatening problem after transplantation. So, some researchers shifted on the application of stem cells conditioned medium. The goal of this study is to evaluate whether Wharton's jelly derived stem cell conditioned medium (WJSCs-CM) can enhance the gene expression profile by chondrocytes in monolayer and mass culture systems. Methods: Conditioned medium was obtained from WJSCs at fourth passage. Isolated chondrocytes were plated at density of 1×106 for both monolayer and high density culture. Then cells in both groups were divided into control (received medium) and experiment group treated with WJ-CM for 3 and 6 days. Samples were prepared to evaluate gene expression profile of collagen II, aggrecan, cartilage oligomeric matrix protein (COMP) and sox-9 using real-time RT-PCR. Results: After 3 days, Chondrocytes treated with WJSCs-CM expressed significantly higher level of genes compared to the control group in both culture systems. After 6 days, the expression of genes in monolayer cultivated chondrocytes was decreased but that of the mass culture were up-regulated significantly. Conclusion: WJ-SCs-CM can increase the expression of cartilage-specific genes and can be introduced as a promoting factor for cartilage regeneration.
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Affiliation(s)
- Maryam Hassan Famian
- Department of molecular biology, Ahar Branch, Islamic Azad University, Ahar, Iran
| | | | - Azadeh Montaseri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Han Y, Sun T, Tao R, Han Y, Liu J. Clinical application prospect of umbilical cord-derived mesenchymal stem cells on clearance of advanced glycation end products through autophagy on diabetic wound. Eur J Med Res 2017; 22:11. [PMID: 28340602 PMCID: PMC5366161 DOI: 10.1186/s40001-017-0253-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 03/17/2017] [Indexed: 12/11/2022] Open
Abstract
Nowadays, wound healing delay due to diabetes is considered to be closely related to the accumulation of advanced glycation end products (AGEs). Although mesenchymal stem cells (MSCs) exhibit positive effects on diabetic wound healing, related mechanisms are still not fully elucidated. It has been reported that MSCs can improve the activity of autophagy in injured tissues, thereby playing an important role in wound healing. The autophagy induced by MSCs may be beneficial to diabetic wound healing via removing AGEs, which provide new ideas for clinical treatment of diabetic wounds with the potential of broad application prospects. In this study, the current research situation and application prospect of umbilical cord-derived MSCs on the clearance of AGEs in diabetic wound were reviewed.
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Affiliation(s)
- Yanfu Han
- Department of Plastic Surgery, Beijing Shijitan Hospital, Capital Medical University, 10 Tieyilu, Yangfangdian, Haidian District, Beijing, 100038, People's Republic of China.
| | - Tianjun Sun
- Department of Burn and Plastic Surgery, Hainan Branch of People's Liberation Army General Hospital, Haitangwan, Sanya, People's Republic of China
| | - Ran Tao
- Department of Plastic Surgery, PLA General Hospital, 28 Fuxing Road, Beijing, People's Republic of China
| | - Yanqing Han
- School of Electrical and Information Engineering, Wuhan Institute of Technology, 366 Huquan, Wuhan, People's Republic of China
| | - Jing Liu
- Department of Plastic Surgery, Beijing Shijitan Hospital, Capital Medical University, 10 Tieyilu, Yangfangdian, Haidian District, Beijing, 100038, People's Republic of China
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Li M, Zhao Y, Hao H, Dong L, Liu J, Han W, Fu X. Umbilical cord-derived mesenchymal stromal cell-conditioned medium exerts in vitro antiaging effects in human fibroblasts. Cytotherapy 2017; 19:371-383. [PMID: 28081982 DOI: 10.1016/j.jcyt.2016.12.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 11/07/2016] [Accepted: 12/05/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND AIMS Chronic wounds are a common complication of diabetes. Fibroblast-myofibroblast differentiation is important for wound repair, which is commonly impaired in non-healing wounds, and the underlying mechanisms need to be further elucidated. METHODS We used high glucose (HG) to simulated the diabetes microenvironment and explored its effects on the biological features of fibroblasts in vitro. RESULTS The results showed that prolonged HG induced senescence in fibroblasts through activation of p21 and p16 in a reactive oxygen species (ROS)-dependent manner, further delayed the viability and migration in fibroblasts and also depressed fibroblast differentiation through the TGF-β/Smad signaling pathway. However, mesenchymal stromal cell-conditioned medium (MSC-CM) counteracts the effects of HG. Treatment of fibroblasts with MSC-CM decreased HG-induced ROS overproduction, ameliorated HG-induced senescence in fibroblasts and reversed the defects in myofibroblast formation. Our results may provide clues for the pathogenesis of chronic wounds and a theoretical basis to develop MSC-CM as an alternative therapeutic method to treatment of chronic wounds.
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Affiliation(s)
- Meirong Li
- Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, Chinese PLA General Hospital, Beijing, China; Trauma Treatment Center, Central Laboratory, Hainan Branch, Chinese PLA General Hospital, Sanya, China
| | - Yali Zhao
- Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, Chinese PLA General Hospital, Beijing, China; Trauma Treatment Center, Central Laboratory, Hainan Branch, Chinese PLA General Hospital, Sanya, China
| | - Haojie Hao
- Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, Chinese PLA General Hospital, Beijing, China
| | - Liang Dong
- Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, Chinese PLA General Hospital, Beijing, China
| | - Jiejie Liu
- Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, Chinese PLA General Hospital, Beijing, China
| | - Weidong Han
- Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, Chinese PLA General Hospital, Beijing, China.
| | - Xiaobing Fu
- Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, Chinese PLA General Hospital, Beijing, China.
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Regenerative Potential of Mesenchymal Stromal Cells: Age-Related Changes. Stem Cells Int 2016; 2016:1461648. [PMID: 27247575 PMCID: PMC4876257 DOI: 10.1155/2016/1461648] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 03/01/2016] [Indexed: 12/20/2022] Open
Abstract
Preclinical and clinical studies have shown that a therapeutic effect results from mesenchymal stromal cells (MSCs) transplant. No systematic information is currently available regarding whether donor age modifies MSC regenerative potential on cutaneous wound healing. Here, we evaluate whether donor age influences this potential. Two different doses of bone marrow MSCs (BM-MSCs) from young, adult, or old mouse donors or two doses of their acellular derivatives mesenchymal stromal cells (acd-MSCs) were intradermally injected around wounds in the midline of C57BL/6 mice. Every two days, wound healing was macroscopically assessed (wound closure) and microscopically assessed (reepithelialization, dermal-epidermal junction, skin appendage regeneration, granulation tissue, leukocyte infiltration, and density dermal collagen fibers) after 12 days from MSC transplant. Significant differences in the wound closure kinetic, quality, and healing of skin regenerated were observed in lesions which received BM-MSCs from different ages or their acd-MSCs compared to lesions which received vehicle. Nevertheless, our data shows that adult's BM-MSCs or their acd-MSCs were the most efficient for recovery of most parameters analyzed. Our data suggest that MSC efficacy was negatively affected by donor age, where the treatment with adult's BM-MSCs or their acd-MSCs in cutaneous wound promotes a better tissue repair/regeneration. This is due to their paracrine factors secretion.
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Doi H, Kitajima Y, Luo L, Yan C, Tateishi S, Ono Y, Urata Y, Goto S, Mori R, Masuzaki H, Shimokawa I, Hirano A, Li TS. Potency of umbilical cord blood- and Wharton's jelly-derived mesenchymal stem cells for scarless wound healing. Sci Rep 2016; 6:18844. [PMID: 26728342 PMCID: PMC4700425 DOI: 10.1038/srep18844] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 11/27/2015] [Indexed: 11/09/2022] Open
Abstract
Postnatally, scars occur as a consequence of cutaneous wound healing. Scarless wound healing is highly desired for patients who have undergone surgery or trauma, especially to exposed areas. Based on the properties of mesenchymal stem cells (MSCs) for tissue repair and immunomodulation, we investigated the potential of MSCs for scarless wound healing. MSCs were expanded from umbilical cord blood (UCB-MSCs) and Wharton’s jelly (WJ-MSCs) from healthy donors who underwent elective full-term pregnancy caesarean sections. UCB-MSCs expressed lower levels of the pre-inflammatory cytokines IL1A and IL1B, but higher levels of the extracellular matrix (ECM)-degradation enzymes MMP1 and PLAU compared with WJ-MSCs, suggesting that UCB-MSCs were more likely to favor scarless wound healing. However, we failed to find significant benefits for stem cell therapy in improving wound healing and reducing collagen deposition following the direct injection of 1.0 × 105 UCB-MSCs and WJ-MSCs into 5 mm full-thickness skin defect sites in nude mice. Interestingly, the implantation of UCB-MSCs tended to increase the expression of MMP2 and PLAU, two proteases involved in degradation of the extracellular matrix in the wound tissues. Based on our data, UCB-MSCs are more likely to be a favorable potential stem cell source for scarless wound healing, although a better experimental model is required for confirmation.
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Affiliation(s)
- Hanako Doi
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan.,Department of Plastic and Reconstructive Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Yuriko Kitajima
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan.,Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Lan Luo
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Chan Yan
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Seiko Tateishi
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Yusuke Ono
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Yoshishige Urata
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Shinji Goto
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Ryoichi Mori
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Hideaki Masuzaki
- Department of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Isao Shimokawa
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Akiyoshi Hirano
- Department of Plastic and Reconstructive Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
| | - Tao-Sheng Li
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, 1-12-4 Sakamoto, Nagasaki 852-8523, Japan
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Insight into Reepithelialization: How Do Mesenchymal Stem Cells Perform? Stem Cells Int 2015; 2016:6120173. [PMID: 26770209 PMCID: PMC4684897 DOI: 10.1155/2016/6120173] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 07/01/2015] [Accepted: 07/22/2015] [Indexed: 12/11/2022] Open
Abstract
Wound reepithelialization is a cooperative multifactorial process dominated by keratinocyte migration, proliferation, and differentiation that restores the intact epidermal barrier to prevent infection and excessive moisture loss. However, in wounds that exhibit impaired wound healing, such as chronic nonhealing wounds or hypertrophic scars, the reepithelialization process has failed. Thus, it is necessary to explore a suitable way to mitigate these abnormalities to promote reepithelialization and achieve wound healing. Mesenchymal stem cells (MSCs) have the capacity for self-renewal as well as potential multipotency. These cells play important roles in many biological processes, including anti-inflammation, cell migration, proliferation, and differentiation, and signal pathway activation or inhibition. The mechanism of the involvement of MSCs in reepithelialization is still not fully understood. An abundance of evidence has shown that MSCs participate in reepithelialization by inhibiting excessive inflammatory responses, secreting important factors, differentiating into multiple skin cell types, and recruiting other host cells. This review describes the evidence for the roles that MSCs appear to play in the reepithelialization process.
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