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Aleynik DY, Charykova IN, Rubtsova YP, Linkova DD, Farafontova EA, Egorikhina MN. Specific Features of the Functional Activity of Human Adipose Stromal Cells in the Structure of a Partial Skin-Equivalent. Int J Mol Sci 2024; 25:6290. [PMID: 38927998 PMCID: PMC11203524 DOI: 10.3390/ijms25126290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/29/2024] [Accepted: 05/31/2024] [Indexed: 06/28/2024] Open
Abstract
Mesenchymal adipose stromal cells (ASCs) are considered the most promising and accessible material for translational medicine. ASCs can be used independently or within the structure of scaffold-based constructs, as these not only ensure mechanical support, but can also optimize conditions for cell activity, as specific features of the scaffold structure have an impact on the vital activity of the cells. This manuscript presents a study of the secretion and accumulation that occur in a conditioned medium during the cultivation of human ASCs within the structure of such a partial skin-equivalent that is in contact with it. It is demonstrated that the ASCs retain their functional activity during cultivation both within this partial skin-equivalent structure and, separately, on plastic substrates: they proliferate and secrete various proteins that can then accumulate in the conditioned media. Our comparative study of changes in the conditioned media during cultivation of ASCs on plastic and within the partial skin-equivalent structure reveals the different dynamics of the release and accumulation of such secretory factors in the media under a variety of conditions of cell functioning. It is also demonstrated that the optimal markers for assessment of the ASCs' secretory functions in the studied partial skin-equivalent structure are the trophic factors VEGF-A, HGF, MCP, SDF-1α, IL-6 and IL-8. The results will help with the development of an algorithm for preclinical studies of this skin-equivalent in vitro and may be useful in studying various other complex constructs that include ASCs.
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Affiliation(s)
| | | | | | | | | | - Marfa N. Egorikhina
- Federal State Budgetary Educational Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia; (D.Y.A.); (I.N.C.); (Y.P.R.); (D.D.L.); (E.A.F.)
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2
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Tajali R, Eidi A, Tafti HA, Pazouki A, Kamarul T, Sharifi AM. Transplantation of adipose derived stem cells in diabetes mellitus; limitations and achievements. J Diabetes Metab Disord 2023; 22:1039-1052. [PMID: 37975135 PMCID: PMC10638327 DOI: 10.1007/s40200-023-01280-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 08/10/2023] [Indexed: 11/19/2023]
Abstract
Objectives Diabetes mellitus (DM) is a complex metabolic disease that results from impaired insulin secreting pancreatic β-cells or insulin resistance. Although available medications help control the disease, patients suffer from its complications. Therefore, finding effective therapeutic approaches to treat DM is a priority. Adipose Derived Stem Cells (ADSCs) based therapy is a promising strategy in various regenerative medicine applications, but its systematic translational use is still somewhat out of reach. This review is aimed at clarifying achievements as well as challenges facing the application of ADSCs for the treatment of DM, with a special focus on the mechanisms involved. Methods Literature searches were carried out on "Scopus", "PubMed" and "Google Scholar" up to September 2022 to find relevant articles in the English language for the scope of this review. Results Recent evidence showed a significant role of ADSC therapies in DM by ameliorating insulin resistance and hyperglycemia, regulating hepatic glucose metabolism, promoting β cell function and regeneration, and functioning as a gene delivery tool. In addition, ADSCs could improve diabetic wound healing by promoting collagen deposition, inhibiting inflammation, and enhancing angiogenesis. Conclusion Overall, this literature review revealed the great clinical implications of ADSCs for translating into the clinical setting for the treatment of diabetes. However, further large-scale and controlled studies are needed to overcome challenges and confirm the safety and optimal therapeutic scheme before daily clinical application. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-023-01280-8.
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Affiliation(s)
- Raziye Tajali
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Akram Eidi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Hosein Ahmadi Tafti
- Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran Heart Center hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Abdolreza Pazouki
- Minimally Invasive Surgery research center, IRAN University of Medical Sciences Tehran, Tehran, Iran
| | - Tunku Kamarul
- Tissue Engineering Group, (NOCERAL), Department of Orthopedics Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Ali Mohammad Sharifi
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Stem cell and regenerative Medicine research center, Iran University of medical Sciences, Tehran, Iran
- Tissue Engineering Group, (NOCERAL), Department of Orthopedics Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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3
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Tao Z, Liu L, Wu M, Wang Q, Wang Y, Xiong J, Xue C. Metformin promotes angiogenesis by enhancing VEGFa secretion by adipose-derived stem cells via the autophagy pathway. Regen Biomater 2023; 10:rbad043. [PMID: 37250977 PMCID: PMC10224801 DOI: 10.1093/rb/rbad043] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 04/11/2023] [Accepted: 04/19/2023] [Indexed: 05/31/2023] Open
Abstract
Human adipose tissue-derived stem cell (ADSC) derivatives are cell-free, with low immunogenicity and no potential tumourigenicity, making them ideal for aiding wound healing. However, variable quality has impeded their clinical application. Metformin (MET) is a 5' adenosine monophosphate-activated protein kinase activator associated with autophagic activation. In this study, we assessed the potential applicability and underlying mechanisms of MET-treated ADSC derivatives in enhancing angiogenesis. We employed various scientific techniques to evaluate the influence of MET on ADSC, assess angiogenesis and autophagy in MET-treated ADSC in vitro, and examine whether MET-treated ADSC increase angiogenesis. We found that low MET concentrations exerted no appreciable effect on ADSC proliferation. However, MET was observed to enhance the angiogenic capacity and autophagy of ADSC. MET-induced autophagy was associated with increased vascular endothelial growth factor A production and release, which contributed to promoting the therapeutic efficacy of ADSC. In vivo experiments confirmed that in contrast to untreated ADSC, MET-treated ADSC promoted angiogenesis. Our findings thus indicate that the application of MET-treated ADSC would be an effective approach to accelerate wound healing by promoting angiogenesis at wound sites.
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Affiliation(s)
| | | | | | - Qianqian Wang
- Department of Marine Biomedicine and Polar Medicine, Naval Special Medical Center, Naval Medical University, Shanghai, China
| | - Yuchong Wang
- Correspondence address. E-mail: (Y.W.); (J.X.); (C.X.)
| | - Jiachao Xiong
- Correspondence address. E-mail: (Y.W.); (J.X.); (C.X.)
| | - Chunyu Xue
- Correspondence address. E-mail: (Y.W.); (J.X.); (C.X.)
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4
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Adipose-Derived Stem/Stromal Cells in Kidney Transplantation: Status Quo and Future Perspectives. Int J Mol Sci 2021; 22:ijms222011188. [PMID: 34681848 PMCID: PMC8538841 DOI: 10.3390/ijms222011188] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 02/07/2023] Open
Abstract
Kidney transplantation (KT) is the gold standard treatment of end-stage renal disease. Despite progressive advances in organ preservation, surgical technique, intensive care, and immunosuppression, long-term allograft survival has not significantly improved. Among the many peri-operative complications that can jeopardize transplant outcomes, ischemia–reperfusion injury (IRI) deserves special consideration as it is associated with delayed graft function, acute rejection, and premature transplant loss. Over the years, several strategies have been proposed to mitigate the impact of IRI and favor tolerance, with rather disappointing results. There is mounting evidence that adipose stem/stromal cells (ASCs) possess specific characteristics that could help prevent, reduce, or reverse IRI. Immunomodulating and tolerogenic properties have also been suggested, thus leading to the development of ASC-based prophylactic and therapeutic strategies in pre-clinical and clinical models of renal IRI and allograft rejection. ASCs are copious, easy to harvest, and readily expandable in culture. Furthermore, ASCs can secrete extracellular vesicles (EV) which may act as powerful mediators of tissue repair and tolerance. In the present review, we discuss the current knowledge on the mechanisms of action and therapeutic opportunities offered by ASCs and ASC-derived EVs in the KT setting. Most relevant pre-clinical and clinical studies as well as actual limitations and future perspective are highlighted.
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5
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Jin Z, Zhang Y, Li J, Lv S, Zhang L, Feng Y. Endometriosis stem cell sources and potential therapeutic targets: literature review and bioinformatics analysis. Regen Med 2021; 16:949-962. [PMID: 34585967 DOI: 10.2217/rme-2021-0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The stem cell origin theory of endometriosis (EMS) is a significant area of new research but the sources of this have yet to be adequately summarized. Existing treatments for EMS are commonly associated with a high recurrence rate; consequently, there is an urgent need to develop new therapeutic measures for the future treatment of this disease from the view of stem cells and gene therapy. Recently, we described the evidence for the potential sources of EMS stem cells and other key molecules participating in the establishment of lesions, and predict the miRNAs that target these key genes via bioinformatics analysis for further research. This review highlights the origin of EMS stem cells and potential therapy targets.
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Affiliation(s)
- Zhe Jin
- The Second Affiliated Hospital of Nanchang University, Jiangxi, 330006, China.,The Second Clinical Medical School of Nanchang University, Jiangxi, 330031, China
| | - Yize Zhang
- The Second Affiliated Hospital of Nanchang University, Jiangxi, 330006, China.,The Second Clinical Medical School of Nanchang University, Jiangxi, 330031, China
| | - Jingyi Li
- School of Public Health of Nanchang University, Jiangxi, 330031, China
| | - Sidi Lv
- The Second Affiliated Hospital of Nanchang University, Jiangxi, 330006, China.,The Second Clinical Medical School of Nanchang University, Jiangxi, 330031, China
| | - Lixia Zhang
- The First Hospital of Handan City, Hebei, 056004, China
| | - Ying Feng
- The Second Affiliated Hospital of Nanchang University, Jiangxi, 330006, China
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6
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Ji Z, Cai Z, Gu S, He Y, Zhang Z, Li T, Wei Q, Wang J, Ke C, Li L. Exosomes Derived From Human Adipose-Derived Stem Cells Inhibit Lipogenesis Involving Hedgehog Signaling Pathway. Front Bioeng Biotechnol 2021; 9:734810. [PMID: 34532316 PMCID: PMC8439418 DOI: 10.3389/fbioe.2021.734810] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/20/2021] [Indexed: 11/13/2022] Open
Abstract
Since obesity impairs wound closure and adipose-derived exosomes (ADEs) regulate wound healing in clinical applications, we hypothesized that ADEs may inhibit adipogenesis of adipose-derived stem cells (ADSCs) to reduce the adverse effects of obesity on wound healing. Hedgehog (Hh) signaling has been previously shown to inhibit adipogenesis in ADSCs. The present study aimed to determine the role of ADEs in the adipogenesis of ADSCs and the Hh signaling pathway. ADSCs collected from human adipose tissues were co-cultured with ADEs and treated with an adipogenic inducer. qRT-PCR showed that ADEs could inhibit adipogenic differentiation of ADSCs and activate Hh signaling. The differences in the mRNA expression profiles of genes related to Hh signaling between the groups that were exposed to either high fat or low fat indicated that increased Hh signaling activation is necessary but not sufficient to inhibit adipogenic differentiation in the ADSC differentiation process. The Hh signaling pathway can be activated effectively by ADEs, especially during high-fat exposure after treatment with ADEs. Oil Red O staining of adipocytes suggested that ADEs inhibited not only adipogenic differentiation, but also lipogenesis in ADSCs. Overall, targeted activation of Hh signaling by ADEs reduced lipid accumulation in ADSCs and may be explored for clinical applications.
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Affiliation(s)
- Ziwan Ji
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhongming Cai
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shuming Gu
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,The Affiliated Xiangshan Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yucang He
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zikai Zhang
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Tian Li
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qing Wei
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jingping Wang
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chen Ke
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Liqun Li
- Department of Plastic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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7
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Qian L, Pi L, Fang BR, Meng XX. Adipose mesenchymal stem cell-derived exosomes accelerate skin wound healing via the lncRNA H19/miR-19b/SOX9 axis. J Transl Med 2021; 101:1254-1266. [PMID: 34045678 DOI: 10.1038/s41374-021-00611-8] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 04/15/2021] [Accepted: 04/23/2021] [Indexed: 11/09/2022] Open
Abstract
It has been reported that adipose mesenchymal stem cells (ADSCs) accelerate wound healing. Moreover, exosomes, which serve as paracrine factors, play a vital role in wound healing. However, the mechanism remains unclear. This research aimed to determine the roles of exosomes derived from ADSCs (ADSC-Exos) in wound skin tissue repair. Flow cytometry and electron microscopy were carried out to identify ADSCs and ADSC-Exos, respectively; RT-qPCR was performed to assess the lncRNA H19 (H19), microRNA19b (miR-19b) and SRY-related high-mobility-group box 9 (SOX9) levels; Western blotting was carried out to evaluate collagen and β-catenin expression; CCK-8, scratch and transwell assays were conducted to evaluate human skin fibroblast (HSF) cell proliferation, migration and invasion, respectively; the potential binding sites between H19 and miR-19b, miR-19b and SOX9 were detected by dual-luciferase reporter gene assay and RIP assay; and H&E staining was conducted to observe skin wound tissues. ADSC-Exos accelerated the proliferation, migration and invasion of HSF cells via H19. H19 acts as a molecular sponge towards miR-19b, which targets SOX9. ADSC-Exos inhibited miR-19b expression via H19, resulting in accelerated HSF proliferation, migration and invasion. ADSC-Exos upregulated SOX9 to activate the Wnt/β-catenin pathway, resulting in accelerated HSF cell proliferation, migration and invasion, and ADSC-Exos promoted skin wound healing via H19 in mice.The high expression of H19 in ADSC-Exos may upregulate SOX9 expression via miR-19b to accelerate wound healing of skin tissues. Our study may provide novel perspectives for therapy to accelerate skin wound healing.
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Affiliation(s)
- Li Qian
- Department of Burn and Plastic Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan province, P. R. China.
| | - Li Pi
- Department of Burn and Plastic Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan province, P. R. China
| | - Bai-Rong Fang
- Department of Burn and Plastic Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan province, P. R. China
| | - Xian-Xi Meng
- Department of Burn and Plastic Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan province, P. R. China
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Foo JB, Looi QH, Chong PP, Hassan NH, Yeo GEC, Ng CY, Koh B, How CW, Lee SH, Law JX. Comparing the Therapeutic Potential of Stem Cells and their Secretory Products in Regenerative Medicine. Stem Cells Int 2021; 2021:2616807. [PMID: 34422061 PMCID: PMC8378970 DOI: 10.1155/2021/2616807] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 07/28/2021] [Indexed: 12/12/2022] Open
Abstract
Cell therapy involves the transplantation of human cells to replace or repair the damaged tissues and modulate the mechanisms underlying disease initiation and progression in the body. Nowadays, many different types of cell-based therapy are developed and used to treat a variety of diseases. In the past decade, cell-free therapy has emerged as a novel approach in regenerative medicine after the discovery that the transplanted cells exerted their therapeutic effect mainly through the secretion of paracrine factors. More and more evidence showed that stem cell-derived secretome, i.e., growth factors, cytokines, and extracellular vesicles, can repair the injured tissues as effectively as the cells. This finding has spurred a new idea to employ secretome in regenerative medicine. Despite that, will cell-free therapy slowly replace cell therapy in the future? Or are these two modes of treatment still needed to address different diseases and conditions? This review provides an indepth discussion about the values of stem cells and secretome in regenerative medicine. In addition, the safety, efficacy, advantages, and disadvantages of using these two modes of treatment in regenerative medicine are also critically reviewed.
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Affiliation(s)
- Jhi Biau Foo
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, 47500 Subang Jaya, Selangor, Malaysia
- Centre for Drug Discovery and Molecular Pharmacology (CDDMP), Faculty of Health and Medical Sciences, Taylor's University, 47500 Subang Jaya, Selangor, Malaysia
| | - Qi Hao Looi
- My Cytohealth Sdn Bhd, Bandar Seri Petaling, 57000 Kuala Lumpur, Malaysia
| | - Pan Pan Chong
- National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Department of Orthopaedic Surgery, Faculty of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nur Hidayah Hassan
- National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Department of Orthopaedic Surgery, Faculty of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Medical Science Technology, Universiti Kuala Lumpur, 43000 Kajang, Selangor, Malaysia
| | - Genieve Ee Chia Yeo
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, 56000 Kuala Lumpur, Malaysia
| | - Chiew Yong Ng
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, 56000 Kuala Lumpur, Malaysia
| | - Benson Koh
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, 56000 Kuala Lumpur, Malaysia
| | - Chee Wun How
- School of Pharmacy, Monash University Malaysia, 47500 Bandar Sunway, Selangor, Malaysia
| | - Sau Har Lee
- Centre for Drug Discovery and Molecular Pharmacology (CDDMP), Faculty of Health and Medical Sciences, Taylor's University, 47500 Subang Jaya, Selangor, Malaysia
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor's University, 47500 Subang Jaya, Malaysia
| | - Jia Xian Law
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, 56000 Kuala Lumpur, Malaysia
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9
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Wang S, Gao S, Li Y, Qian X, Luan J, Lv X. Emerging Importance of Chemokine Receptor CXCR4 and Its Ligand in Liver Disease. Front Cell Dev Biol 2021; 9:716842. [PMID: 34386499 PMCID: PMC8353181 DOI: 10.3389/fcell.2021.716842] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/08/2021] [Indexed: 01/18/2023] Open
Abstract
Chemokine receptors are members of the G protein-coupled receptor superfamily, which together with chemokine ligands form chemokine networks to regulate various cellular functions, immune and physiological processes. These receptors are closely related to cell movement and thus play a vital role in several physiological and pathological processes that require regulation of cell migration. CXCR4, one of the most intensively studied chemokine receptors, is involved in many functions in addition to immune cells recruitment and plays a pivotal role in the pathogenesis of liver disease. Aberrant CXCR4 expression pattern is related to the migration and movement of liver specific cells in liver disease through its cross-talk with a variety of significant cell signaling pathways. An in-depth understanding of CXCR4-mediated signaling pathway and its role in liver disease is critical to identifying potential therapeutic strategies. Current therapeutic strategies for liver disease mainly focus on regulating the key functions of specific cells in the liver, in which the CXCR4 pathway plays a crucial role. Multiple challenges remain to be overcome in order to more effectively target CXCR4 pathway and identify novel combination therapies with existing strategies. This review emphasizes the role of CXCR4 and its important cell signaling pathways in the pathogenesis of liver disease and summarizes the targeted therapeutic studies conducted to date.
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Affiliation(s)
- Sheng Wang
- Department of Pharmacy, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, China.,The Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, School of Pharmacy, Institute for Liver Disease of Anhui Medical University, Hefei, China
| | - Songsen Gao
- Department of Orthopedics (Spinal Surgery), The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yueran Li
- Department of Pharmacy, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Xueyi Qian
- Department of Pharmacy, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Jiajie Luan
- Department of Pharmacy, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Xiongwen Lv
- The Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, School of Pharmacy, Institute for Liver Disease of Anhui Medical University, Hefei, China
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Zhou Y, Zhao B, Zhang XL, Lu YJ, Lu ST, Cheng J, Fu Y, Lin L, Zhang NY, Li PX, Zhang J, Zhang J. Combined topical and systemic administration with human adipose-derived mesenchymal stem cells (hADSC) and hADSC-derived exosomes markedly promoted cutaneous wound healing and regeneration. Stem Cell Res Ther 2021; 12:257. [PMID: 33933157 PMCID: PMC8088044 DOI: 10.1186/s13287-021-02287-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 03/15/2021] [Indexed: 02/07/2023] Open
Abstract
Background Cutaneous wound healing and regeneration have become a recognized health challenge in the world, which causes severe damage to the mental and physical health of patients. Human adipose-derived mesenchymal stem cells (hADSC) play an essential role in wound healing via their paracrine function. Exosomes secreted by hADSC may contribute to this progress. In this study, we investigated the potential clinical application roles of hADSC and hADSC-derived exosomes (hADSC-Exo) in cutaneous wound healing. Methods hADSC-Exo was isolated from human hADSC by ultracentrifugation. Mice were subjected to a full-thickness skin biopsy experiment and treated with either control vehicle or hADSC or hADSC-Exo by smearing administration (sm) or subcutaneous administration (sc) or intravenous administration (iv). The efficacy of hADSC and hADSC-Exo on wound healing was evaluated by measuring wound closure rates, histological analysis. Results Combined application of local hADSC-Exo smearing and hADSC/hADSC-Exo intravenous administration offered the additional benefit of promoting wound healing, accelerating re-epithelialization, reducing scar widths, and enhancing angiogenesis and collagen synthesis. Either topical application of hADSC-Exo or systemic administration with hADSC/hADSC-Exo appeared more effective in stimulating cell proliferation, inhibiting cell apoptosis and inflammation, and promoting skin elasticity and barrier integrity, with increased genes expression of PCNA, VEGF, collagen III, Filaggrin, Loricrin, and AQP3, with decreased genes expression of TNF-alpha. Conclusion Our findings suggest that the combined administration of hADSC/hADSC-Exo can facilitate cutaneous wound healing and reduce scar formation. These data provide the first evidence for the feasibility of smearing of hADSC-Exo as a cell-free therapy in treating cutaneous wounds, and the potential clinical value of combined administration of hADSC/hADSC-Exo. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02287-9.
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Affiliation(s)
- Yang Zhou
- Research Center for Translational Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Bo Zhao
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Stem Cell Translational Research Center of Tongji Hospital, School of Life Science and Technology, Tongji University, 389 Xincun Road, Shanghai, 200065, China
| | - Xin-Liao Zhang
- Research Center for Translational Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Yi-Jun Lu
- Research Center for Translational Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Shou-Tao Lu
- Research Center for Translational Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Jian Cheng
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Stem Cell Translational Research Center of Tongji Hospital, School of Life Science and Technology, Tongji University, 389 Xincun Road, Shanghai, 200065, China
| | - Yu Fu
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Stem Cell Translational Research Center of Tongji Hospital, School of Life Science and Technology, Tongji University, 389 Xincun Road, Shanghai, 200065, China
| | - Lin Lin
- Research Center for Translational Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Ning-Yan Zhang
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Stem Cell Translational Research Center of Tongji Hospital, School of Life Science and Technology, Tongji University, 389 Xincun Road, Shanghai, 200065, China
| | - Pei-Xin Li
- Research Center for Translational Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Jing Zhang
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Stem Cell Translational Research Center of Tongji Hospital, School of Life Science and Technology, Tongji University, 389 Xincun Road, Shanghai, 200065, China. .,Shanghai Institute of Stem Cell Research and Clinical Translation, Shanghai, China. .,Tongji Lifeng Institute of Regenerative Medicine, Tongji University, Shanghai, China.
| | - Jun Zhang
- Research Center for Translational Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China. .,Shanghai Institute of Stem Cell Research and Clinical Translation, Shanghai, China. .,Tongji Lifeng Institute of Regenerative Medicine, Tongji University, Shanghai, China.
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11
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Sharma P, Kumar A, Dey AD, Behl T, Chadha S. Stem cells and growth factors-based delivery approaches for chronic wound repair and regeneration: A promise to heal from within. Life Sci 2021; 268:118932. [PMID: 33400933 DOI: 10.1016/j.lfs.2020.118932] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 12/03/2020] [Accepted: 12/12/2020] [Indexed: 02/06/2023]
Abstract
The sophisticated chain of cellular and molecular episodes during wound healing includes cell migration, cell proliferation, deposition of extracellular matrix, and remodelling and are onerous to replicate. Encapsulation of growth factors (GFs) and Stem cell-based (SCs) has been proclaimed to accelerate healing by transforming every phase associated with wound healing to enhance skin regeneration. Therapeutic application of mesenchymal stem cells (MSCs), embryonic stem cells (ESCs) and induced pluripotent stem cells (PSCs) provides aid in wound fixing, tissue integrity restoration and function of impaired tissue. Several scientific studies have established the essential role GFs in wound healing and their reduced degree in the chronic wound. The overall limitation includes half-life, unfriendly microhabitat abundant with protease, and inadequate delivery approaches results in decreased delivery of effective amounts in a suitable time-based fashion. Advancements in the area of reformative medicine as well as tissue engineering have offered techniques competent of dispensing SCs and GFs in site-oriented manner. The progress in nanotechnology-based approaches attracts researcher to study and evaluate the potential of this SCs and GFs based therapy in chronic wounds. These techniques embrace the polymeric regime viz., nano-formulations, hydrogels, liposomes, scaffolds, nanofibers, metallic nanoparticles, lipid-based nanoparticles and dendrimers that have established better retort through targeting tissues when GFs and SCs are transported via these humans made devices. Assumed the current problems, improvements in delivery approaches and difficulties offered by chronic wounds, we hope to show that encapsulation of SCs and GFs loaded nanoformulations therapies is the rational next step in improving wound care.
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Affiliation(s)
- Preety Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Arun Kumar
- Chitkara College of Pharmacy, Chitkara University, Punjab, India.
| | - Asmita Deka Dey
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Swati Chadha
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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Liang Z, Huang D, Zhang M, Yi X, Wu F, Zhu D, Ning Y, Gan H, Li H. [ In vitro study on promoting migration ability of rat adipose derived stem cells modified by stromal cell-derived factor 1α]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2020; 34:1305-1312. [PMID: 33063498 DOI: 10.7507/1002-1892.202004134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To explored the effect of stromal cell-derived factor 1α (SDF-1α) on promoting the migration ability of rat adipose derived stem cells (rADSCs) by constructed the rADSCs overexpression SDF-1α via adenovirus transfection. Methods rADSCs were isolated from adipose tissue of 6-week-old SPF Sprague Dawley rats. Morphological observation, multi-directional differentiations (osteogenic, adipogenic, and chondrogenic inductions), and flow cytometry identification were performed. Transwell cell migration experiment was used to observe and screen the optimal concentration of exogenous SDF-1α to optimize the migration ability of rADSCs; the optimal multiplicity of infection (MOI) of rADSCs was screened by observing the cell status and fluorescence expression after transfection. Then the third generation of rADSCs were divided into 4 groups: group A was pure rADSCs; group B was rADSCs co-cultured with SDF-1α at the best concentration; group C was rADSCs infected with recombinant adenovirus-mediated green fluorescent protein (Adv-GFP) with the best MOI; group D was rADSCs infected with Adv-GFP-SDF-1α overexpression adenovirus with the best MOI. Cell counting kit 8 (CCK-8) and Transwell cell migration experiment were preformed to detect and compare the effect of exogenous SDF-1α and SDF-1α overexpression on the proliferation and migration ability of rADSCs. Results The cell morphology, multi-directional differentiations, and flow cytometry identification showed that the cultured cells were rADSCs. After screening, the optimal stimulating concentration of exogenous SDF-1α was 12.5 nmol/L; the optimal MOI of Adv-GFP adenovirus was 200; the optimal MOI of Adv-GFP-SDF-1α overexpression adenovirus was 400. CCK-8 method and Transwell cell migration experiment showed that compared with groups A and C, groups B and D could significantly improve the proliferation and migration of rADSCs ( P<0.05); the effect of group D on enhancing the migration of rADSCs was weaker than that of group B, but the effect of promoting the proliferation of rADSCs was stronger than that of group D ( P<0.05). Conclusion SDF-1α overexpression modification on rADSCs can significantly promote the proliferation and migration ability, which may be a potential method to optimize the application of ADSCs in tissue regeneration and wound repair.
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Affiliation(s)
- Zhijie Liang
- Department of Wound Repair, the Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
| | | | - Muzi Zhang
- Department of Plastic Surgery, the Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
| | - Xiaolin Yi
- Department of Plastic Surgery, the Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
| | - Fangxiao Wu
- Department of Plastic Surgery, the Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
| | - Dandan Zhu
- Department of Wound Repair, the Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
| | - Yan Ning
- Department of Plastic Surgery, the Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
| | - Huimin Gan
- Department of Radiotherapy, The Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
| | - Hongmian Li
- Department of Plastic Surgery, the Fifth Affiliated Hospital of Guangxi Medical University, Nanning Guangxi, 530022, P.R.China
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Magnetic targeting enhances the cutaneous wound healing effects of human mesenchymal stem cell-derived iron oxide exosomes. J Nanobiotechnology 2020; 18:113. [PMID: 32799868 PMCID: PMC7429707 DOI: 10.1186/s12951-020-00670-x] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 08/05/2020] [Indexed: 12/14/2022] Open
Abstract
Human mesenchymal stem cell (MSC)-derived exosomes (Exos) are a promising therapeutic agent for cell-free regenerative medicine. However, their poor organ-targeting ability and therapeutic efficacy have been found to critically limit their clinical applications. In the present study, we fabricated iron oxide nanoparticle (NP)-labeled exosomes (Exo + NPs) from NP-treated MSCs and evaluated their therapeutic efficacy in a clinically relevant model of skin injury. We found that the Exos could be readily internalized by human umbilical vein endothelial cells (HUVECs), and could significantly promote their proliferation, migration, and angiogenesis both in vitro and in vivo. Moreover, the protein expression of proliferative markers (Cyclin D1 and Cyclin A2), growth factors (VEGFA), and migration-related chemokines (CXCL12) was significantly upregulated after Exo treatment. Unlike the Exos prepared from untreated MSCs, the Exo + NPs contained NPs that acted as a magnet-guided navigation tool. The in vivo systemic injection of Exo + NPs with magnetic guidance significantly increased the number of Exo + NPs that accumulated at the injury site. Furthermore, these accumulated Exo + NPs significantly enhanced endothelial cell proliferation, migration, and angiogenic tubule formation in vivo; moreover, they reduced scar formation and increased CK19, PCNA, and collagen expression in vivo. Collectively, these findings confirm the development of therapeutically efficacious extracellular nanovesicles and demonstrate their feasibility in cutaneous wound repair.
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Huayllani MT, Sarabia-Estrada R, Restrepo DJ, Boczar D, Sisti A, Nguyen JH, Rinker BD, Moran SL, Quiñones-Hinojosa A, Forte AJ. Adipose-derived stem cells in wound healing of full-thickness skin defects: a review of the literature . J Plast Surg Hand Surg 2020; 54:263-279. [PMID: 32427016 DOI: 10.1080/2000656x.2020.1767116] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The complex process of wound healing can be delayed in circumstances when the natural niche is extremely altered. Adipose-derived stem cells (ADSC) seem to be a promising therapy for these type of wounds. We aim to describe the studies that used ADSC for wound healing after a full-thickness skin defect, the ADSC mechanisms of action, and the outcomes of the different ADSC therapies applied to date. We performed a review by querying PubMed database for studies that evaluated the use of ADSC for wound healing. The Mesh terms, adipose stem cells AND (skin injury OR wound healing) and synonyms were used for the search. Our search recorded 312 articles. A total of 30 articles met the inclusion criteria. All were experimental in nature. ADSC was applied directly (5 [16.7%]), in sheets (2 [6.7%]), scaffolds (14 [46.7%]), skin grafts (3 [10%]), skin flaps (1 [3.3%]), as microvesicles or exosomes (4 [13.3%]), with adhesives for wound closure (1 [3.3%]), and in a concentrated conditioned hypoxia-preconditioned medium (1 [3.3%]). Most of the studies reported a benefit of ADSC and improvement of wound healing with all types of ADSC therapy. ADSC applied along with extracellular matrix, stromal cell-derived factor (SDF-1) or keratinocytes, or ADSC seeded in scaffolds showed better outcomes in wound healing than ADSC alone. ADSC have shown to promote angiogenesis, fibroblast migration, and up-regulation of macrophages chemotaxis to enhance the wound healing process. Further studies should be conducted to assure the efficacy and safety of the different ADSC therapies.
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Affiliation(s)
| | | | | | - Daniel Boczar
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Andrea Sisti
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Justin H Nguyen
- Department of Transplantation Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Brian D Rinker
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Steven L Moran
- Division of Plastic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Antonio J Forte
- Division of Plastic Surgery, Mayo Clinic, Jacksonville, FL, USA
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Mazini L, Rochette L, Admou B, Amal S, Malka G. Hopes and Limits of Adipose-Derived Stem Cells (ADSCs) and Mesenchymal Stem Cells (MSCs) in Wound Healing. Int J Mol Sci 2020; 21:E1306. [PMID: 32075181 PMCID: PMC7072889 DOI: 10.3390/ijms21041306] [Citation(s) in RCA: 245] [Impact Index Per Article: 61.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/14/2020] [Accepted: 01/20/2020] [Indexed: 12/11/2022] Open
Abstract
Adipose tissue derived stem cells (ADSCs) are mesenchymal stem cells identified within subcutaneous tissue at the base of the hair follicle (dermal papilla cells), in the dermal sheets (dermal sheet cells), in interfollicular dermis, and in the hypodermis tissue. These cells are expected to play a major role in regulating skin regeneration and aging-associated morphologic disgraces and structural deficits. ADSCs are known to proliferate and differentiate into skin cells to repair damaged or dead cells, but also act by an autocrine and paracrine pathway to activate cell regeneration and the healing process. During wound healing, ADSCs have a great ability in migration to be recruited rapidly into wounded sites added to their differentiation towards dermal fibroblasts (DF), endothelial cells, and keratinocytes. Additionally, ADSCs and DFs are the major sources of the extracellular matrix (ECM) proteins involved in maintaining skin structure and function. Their interactions with skin cells are involved in regulating skin homeostasis and during healing. The evidence suggests that their secretomes ensure: (i) The change in macrophages inflammatory phenotype implicated in the inflammatory phase, (ii) the formation of new blood vessels, thus promoting angiogenesis by increasing endothelial cell differentiation and cell migration, and (iii) the formation of granulation tissues, skin cells, and ECM production, whereby proliferation and remodeling phases occur. These characteristics would be beneficial to therapeutic strategies in wound healing and skin aging and have driven more insights in many clinical investigations. Additionally, it was recently presented as the tool key in the new free-cell therapy in regenerative medicine. Nevertheless, ADSCs fulfill the general accepted criteria for cell-based therapies, but still need further investigations into their efficiency, taking into consideration the host-environment and patient-associated factors.
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Affiliation(s)
- Loubna Mazini
- Laboratoire Cellules Souches et Régénération Cellulaire et Tissulaire, Centre interface Applications Médicales (CIAM), Université Mohammed VI Polytechnique, Ben-Guerir 43 150, Morocco;
| | - Luc Rochette
- Equipe d’Accueil (EA 7460), Physiopathologie et Epidémiologie Cérébro-Cardiovasculaires (PEC2), Faculté des Sciences de Santé Université de Bourgogne—Franche Comté, 7 Bd Jeanne d’Arc, 21000 Dijon, France;
| | - Brahim Admou
- Laboratoire d’immunologie, Centre de Recherche Clinique, Faculté de Médecine et Pharmacie, Université Cadi Ayyad, Centre Hospitalier Universitaire, Marrakech 40 000, Morocco;
| | - Said Amal
- Service de dermatologie, Faculté de Médecine et Pharmacie, Université Cadi Ayyad, Centre hospitalier universitaire, Marrakech 40000, Morocco;
| | - Gabriel Malka
- Laboratoire Cellules Souches et Régénération Cellulaire et Tissulaire, Centre interface Applications Médicales (CIAM), Université Mohammed VI Polytechnique, Ben-Guerir 43 150, Morocco;
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Sharaf K, Kleinsasser A, Schwenk-Zieger S, Gires O, Schinke H, Kohlbauer V, Jakob M, Canis M, Haubner F. Molecular Characterization of Lipoaspirates Used in Regenerative Head and Neck Surgery. JAMA FACIAL PLAST SU 2020; 21:526-534. [PMID: 31556908 DOI: 10.1001/jamafacial.2019.0851] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Importance Adipose-derived mesenchymal stem cells (ASCs) have been used commonly in regenerative medicine and increasingly for head and neck surgical procedures. Lipoaspiration with centrifugation is purported to be a mild method for the extraction of ASCs used for autologous transplants to restore tissue defects or induce wound healing. The content of ASCs, their paracrine potential, and cellular potential in wound healing have not been explored for this method to our knowledge. Objective To evaluate the characteristics of lipoaspirates used in reconstructive head and neck surgical procedures with respect to wound healing. Design, Setting, and Participants This case series study included 15 patients who received autologous fat injections in the head and neck during surgical procedures at a tertiary referral center. The study was performed from October 2017 to November 2018, and data were analyzed from October 2017 to February 2019. Main Outcomes and Measures Excessive material of lipoaspirates from subcutaneous abdominal fatty tissue was examined. Cellular composition was analyzed using immunohistochemistry (IHC) and flow cytometry, and functionality was assessed through adipose, osteous, and chondral differentiation in vitro. Supernatants were tested for paracrine ASC functions in fibroblast wound-healing assays. Enzyme-linked immunosorbent assay measurement of tumor necrosis factor (TNF), vascular endothelial growth factor (VEGF), stromal-derived factor 1α (SDF-1α), and transforming growth factor β3 (TGF-β3) was performed. Results Among the 15 study patients (8 [53.3%] male; mean [SD] age at the time of surgery, 63.0 [2.8] years), the stromal vascular fraction (mean [SE], 53.3% [4.2%]) represented the largest fraction within the native lipoaspirates. The cultivated cells were positive for CD73 (mean [SE], 99.90% [0.07%]), CD90 (99.40% [0.32%]), and CD105 (88.54% [2.74%]); negative for CD34 (2.70% [0.45%]) and CD45 (1.74% [0.28%]) in flow cytometry; and negative for CD14 (10.56 [2.81] per 300 IHC score) and HLA-DR (6.89 [2.97] per 300 IHC score) in IHC staining; they differentiated into osteoblasts, adipocytes, and chondrocytes. The cultivated cells showed high expression of CD44 (mean [SE], 99.78% [0.08%]) and CD273 (82.56% [5.83%]). The supernatants were negative for TNF (not detectable) and SDF-1α (not detectable) and were positive for VEGF (mean [SE], 526.74 [149.84] pg/mL for explant supernatants; 528.26 [131.79] pg/106 per day for cell culture supernatants) and TGF-β3 (mean [SE], 22.79 [3.49] pg/mL for explant supernatants; 7.97 [3.15] pg/106 per day for cell culture supernatants). Compared with control (25% or 50% mesenchymal stem cell medium), fibroblasts treated with ASC supernatant healed the scratch-induced wound faster (mean [SE]: control, 1.000 [0.160]; explant supernatant, 1.369 [0.070]; and passage 6 supernatant, 1.492 [0.094]). Conclusions and Relevance The cells fulfilled the international accepted criteria for mesenchymal stem cells. The lipoaspirates contained ASCs that had the potential to multidifferentiate with proliferative and immune-modulating properties. The cytokine profile of the isolated ASCs had wound healing-promoting features. Lipoaspirates may have a regenerative potential and an application in head and neck surgery. Level of Evidence NA.
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Affiliation(s)
- Kariem Sharaf
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Antonia Kleinsasser
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Sabina Schwenk-Zieger
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Olivier Gires
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Henrik Schinke
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Vera Kohlbauer
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Mark Jakob
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Martin Canis
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
| | - Frank Haubner
- Department of Otolaryngology, University Hospital, Ludwig Maximilian University of Munich, Munich, Germany
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Vyas KS, Bole M, Vasconez HC, Banuelos JM, Martinez-Jorge J, Tran N, Lemaine V, Mardini S, Bakri K. Profile of Adipose-Derived Stem Cells in Obese and Lean Environments. Aesthetic Plast Surg 2019; 43:1635-1645. [PMID: 31267153 DOI: 10.1007/s00266-019-01397-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Accepted: 05/04/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND With the demand for stem cells in regenerative medicine, new methods of isolating stem cells are highly sought. Adipose tissue is a readily available and non-controversial source of multipotent stem cells that carries a low risk for potential donors. However, elevated donor body mass index has been associated with an altered cellular microenvironment and thus has implications for stem cell efficacy in recipients. This review explored the literature on adipose-derived stem cells (ASCs) and the effect of donor obesity on cellular function. METHODS A review of published articles on obesity and ASCs was conducted with the PubMed database and the following search terms: obesity, overweight, adipose-derived stem cells and ASCs. Two investigators screened and reviewed the relevant abstracts. RESULTS There is agreement on reduced ASC function in response to obesity in terms of angiogenic differentiation, proliferation, migration, viability, and an altered and inflammatory transcriptome. Osteogenic differentiation and cell yield do not show reasonable agreement. Weight loss partially rescues some of the aforementioned features. CONCLUSIONS Generally, obesity reduces ASC qualities and may have an effect on the therapeutic value of ASCs. Because weight loss and some biomolecules have been shown to rescue these qualities, further research should be conducted on methods to return obese-derived ASCs to baseline. LEVEL V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors- www.springer.com/00266.
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Affiliation(s)
- Krishna S Vyas
- Division of Plastic Surgery, Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA.
| | - Madhav Bole
- Division of Orthopaedic Surgery, London Health Sciences Centre, University Hospital, 339 Windermere Rd., London, ON, N6A 5A5, Canada
| | - Henry C Vasconez
- Division of Plastic Surgery, University of Kentucky, Lexington, KY, USA
| | - Joseph M Banuelos
- Division of Plastic Surgery, Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA
| | - Jorys Martinez-Jorge
- Division of Plastic Surgery, Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA
| | - Nho Tran
- Division of Plastic Surgery, Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA
| | - Valerie Lemaine
- Division of Plastic Surgery, Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA
| | - Samir Mardini
- Division of Plastic Surgery, Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA
| | - Karim Bakri
- Division of Plastic Surgery, Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN, 55905, USA
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Li G, An J, Han X, Zhang X, Wang W, Wang S. Hypermethylation of microRNA‐149 activates SDF‐1/CXCR4 to promote osteogenic differentiation of mesenchymal stem cells. J Cell Physiol 2019; 234:23485-23494. [PMID: 31206187 DOI: 10.1002/jcp.28917] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 05/12/2019] [Accepted: 05/14/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Guangjie Li
- The First Hospital of Lanzhou University Lanzhou China
- Lanzhou University Second Hospital Lanzhou China
| | - Jiangdong An
- Lanzhou University Second Hospital Lanzhou China
| | - Xingwen Han
- The First Hospital of Lanzhou University Lanzhou China
| | | | - Wenjin Wang
- The First Hospital of Lanzhou University Lanzhou China
| | - Shuanke Wang
- Lanzhou University Second Hospital Lanzhou China
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Yi KW, Mamillapalli R, Sahin C, Song J, Tal R, Taylor HS. Bone marrow-derived cells or C-X-C motif chemokine 12 (CXCL12) treatment improve thin endometrium in a mouse model. Biol Reprod 2019; 100:61-70. [PMID: 30084961 PMCID: PMC6335209 DOI: 10.1093/biolre/ioy175] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 07/14/2018] [Accepted: 07/30/2018] [Indexed: 01/07/2023] Open
Abstract
Successful implantation and pregnancy is dependent on sufficient endometrial growth during each reproductive cycle. Here, we report the therapeutic effect of either bone marrow-derived cells (BMDCs) or the stem cell chemo-attractant C-X-C motif chemokine 12 (CXCL12) on endometrial receptivity in a murine ethanol induced thin endometrium model. Endometrial epithelial area was significantly increased in mice treated with BMDCs, CXCL12, or by co-treatment with both compared with PBS-treated controls. Ki-67 and CD31 immunoreactivity was significantly higher in mice treated with either BMDCs, CXCL12, or both. The mRNA expression levels of endometrial receptivity markers leukemia inhibitory factor, interleukin-1β, and integrin beta-3 were increased in mice treated with either BMDCs, CXCL12, or both. The mRNA levels of matrix metalloproteinase-2 and -9 were significantly decreased by BMDCs but not by CXCL12. Pregnancy rates and litter size were increased after either treatment. Both BMDCs and CXCL12 displayed a comparable efficacy on endometrial regeneration in mice with thin endometrium. Our findings indicate the potential therapeutic effects of BMDCs and CXCL12 on infertility related to thin endometrium. Bone marrow-derived cells and CXCL12 displayed a comparable efficacy on endometrial regeneration in mice with thin endometrium.
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Affiliation(s)
- Kyong Wook Yi
- Department of Obstetrics and Gynecology, Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, Republic of Korea
| | - Ramanaiah Mamillapalli
- Department of Obstetrics and Gynecology, Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
| | - Cagdas Sahin
- Department of Obstetrics and Gynecology, Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
| | - Jaeyen Song
- Department of Obstetrics and Gynecology, Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
| | - Reshef Tal
- Department of Obstetrics and Gynecology, Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
| | - Hugh S Taylor
- Department of Obstetrics and Gynecology, Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
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Zhang W, Bai X, Zhao B, Li Y, Zhang Y, Li Z, Wang X, Luo L, Han F, Zhang J, Han S, Cai W, Su L, Tao K, Shi J, Hu D. Cell-free therapy based on adipose tissue stem cell-derived exosomes promotes wound healing via the PI3K/Akt signaling pathway. Exp Cell Res 2018; 370:333-342. [PMID: 29964051 DOI: 10.1016/j.yexcr.2018.06.035] [Citation(s) in RCA: 202] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 06/27/2018] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Adipose tissue-derived stem cells (ADSCs) have been shown to enhance wound healing via their paracrine function. Exosomes, as one of the most important paracrine factors, play an essential role in this process. However, the concrete mechanisms that underlie this effect are poorly understood. In this study, we aim to explore the potential roles and molecular mechanisms of exosomes derived from ADSCs in cutaneous wound healing. METHODS Normal human skin fibroblasts and ADSCs were isolated from patient skin and adipose tissues. ADSCs were characterized by using flow cytometric analysis and adipogenic and osteogenic differentiation assays. Exosomes were purified from human ADSCs by differential ultracentrifugation and identified by electron microscopy, nanoparticle tracking, fluorescence confocal microscopy and western blotting. Fibroblasts were treated with different concentrations of exosomes, and the synthesis of collagen was analyzed by western blotting; the levels of growth factors were analyzed by real-time quantitative PCR (RT-PCR) and ELISA; and the proliferation and migration abilities of fibroblasts were analyzed by real-time cell analysis, CCK-8 assays and scratch assays. A mouse model with a full-thickness incision wound was used to evaluate the effect of ADSC-derived exosomes on wound healing. The level of p-Akt/Akt was analyzed by western blotting. Ly294002, a phosphatidylinositol 3-kinases (PI3K) inhibitor, was used to identify the underlying mechanisms by which ADSC-derived exosomes promote wound healing. RESULTS ADSC-derived exosomes were taken up by the fibroblasts, which showed significant, dose-dependent increases in cell proliferation and migration compared to the behavior of cells without exosome treatment. More importantly, both the mRNA and protein levels of type I collagen (Col 1), type III collagen (Col 3), MMP1, bFGF, and TGF-β1 were increased in fibroblasts after stimulation with exosomes. Furthermore, exosomes significantly accelerated wound healing in vivo and increased the level of p-Akt/Akt in vitro. However, Ly294002 alleviated these exosome-induced changes, suggesting that exosomes from ADSCs could promote and optimize collagen deposition in vitro and in vivo and further promote wound healing via the PI3K/Akt signaling pathway. CONCLUSIONS This study demonstrates that ADSC-derived exosomes can promote fibroblast proliferation and migration and optimize collagen deposition via the PI3K/Akt signaling pathway to further accelerate wound healing. Our results suggest that ADSCs likely facilitate wound healing via the release of exosomes, and the PI3K/Akt pathway may play a role in this process. Our data also suggest that the clinical application of ADSC-derived exosomes may shed new light on the use of cell-free therapy to accelerate full-thickness skin wound healing and attenuate scar formation.
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Affiliation(s)
- Wei Zhang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China; Department of Plastics and Aesthetic Surgery, The First Affiliated Hospital of Xi'an Medical University, No. 48 West Fenghao Road, Xi'an 710077, Shaanxi, China
| | - Xiaozhi Bai
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Bin Zhao
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Yan Li
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Yijie Zhang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Zhenzhen Li
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Xujie Wang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Liang Luo
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Fu Han
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Julei Zhang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Shichao Han
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Weixia Cai
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Linlin Su
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Ke Tao
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Jihong Shi
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China
| | - Dahai Hu
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, No. 127 West Changle Road, Xi'an 710032, Shaanxi, China.
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21
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Xue A, Niu G, Chen Y, Li K, Xiao Z, Luan Y, Sun C, Xie X, Zhang D, Du X, Kong F, Guo Y, Zhang H, Cheng G, Xin Q, Guan Y, Zhao S. Recellularization of well-preserved decellularized kidney scaffold using adipose tissue-derived stem cells. J Biomed Mater Res A 2017; 106:805-814. [PMID: 29067774 DOI: 10.1002/jbm.a.36279] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 09/29/2017] [Accepted: 10/19/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Aibing Xue
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Guangzhu Niu
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Yuan Chen
- Department of Central Research Lab; The Second Hospital, Shandong University; Jinan Shandong China
| | - Kailin Li
- Department of Central Research Lab; The Second Hospital, Shandong University; Jinan Shandong China
| | - Zhiying Xiao
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Yun Luan
- Department of Central Research Lab; The Second Hospital, Shandong University; Jinan Shandong China
| | - Chao Sun
- Department of Central Research Lab; The Second Hospital, Shandong University; Jinan Shandong China
| | - Xiaoshuai Xie
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Denglu Zhang
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Xiaohang Du
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Feng Kong
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Yanxia Guo
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Haiyang Zhang
- Minimally Invasive Urology Center, Shandong Provincial Hospital affiliated to Shandong University; Jinan Shandong China
| | - Guanghui Cheng
- Department of Central Research Lab; The Second Hospital, Shandong University; Jinan Shandong China
| | - Qian Xin
- Department of Central Research Lab; The Second Hospital, Shandong University; Jinan Shandong China
| | - Yong Guan
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
| | - Shengtian Zhao
- Department of Urology; The Second Hospital, Shandong University; Jinan Shandong China
- Department of Urology; The Affiliated Hospital of Shandong University of Traditional Chinese Medicine; Jinan Shandong China
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22
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SDF-1 improves wound healing ability of glucocorticoid-treated adipose tissue-derived mesenchymal stem cells. Biochem Biophys Res Commun 2017; 493:1010-1017. [DOI: 10.1016/j.bbrc.2017.09.100] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 09/19/2017] [Indexed: 12/12/2022]
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