1
|
Summers BS, Thomas Broome S, Pang TWR, Mundell HD, Koh Belic N, Tom NC, Ng ML, Yap M, Sen MK, Sedaghat S, Weible MW, Castorina A, Lim CK, Lovelace MD, Brew BJ. A Review of the Evidence for Tryptophan and the Kynurenine Pathway as a Regulator of Stem Cell Niches in Health and Disease. Int J Tryptophan Res 2024; 17:11786469241248287. [PMID: 38757094 PMCID: PMC11097742 DOI: 10.1177/11786469241248287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 04/03/2024] [Indexed: 05/18/2024] Open
Abstract
Stem cells are ubiquitously found in various tissues and organs in the body, and underpin the body's ability to repair itself following injury or disease initiation, though repair can sometimes be compromised. Understanding how stem cells are produced, and functional signaling systems between different niches is critical to understanding the potential use of stem cells in regenerative medicine. In this context, this review considers kynurenine pathway (KP) metabolism in multipotent adult progenitor cells, embryonic, haematopoietic, neural, cancer, cardiac and induced pluripotent stem cells, endothelial progenitor cells, and mesenchymal stromal cells. The KP is the major enzymatic pathway for sequentially catabolising the essential amino acid tryptophan (TRP), resulting in key metabolites including kynurenine, kynurenic acid, and quinolinic acid (QUIN). QUIN metabolism transitions into the adjoining de novo pathway for nicotinamide adenine dinucleotide (NAD) production, a critical cofactor in many fundamental cellular biochemical pathways. How stem cells uptake and utilise TRP varies between different species and stem cell types, because of their expression of transporters and responses to inflammatory cytokines. Several KP metabolites are physiologically active, with either beneficial or detrimental outcomes, and evidence of this is presented relating to several stem cell types, which is important as they may exert a significant impact on surrounding differentiated cells, particularly if they metabolise or secrete metabolites differently. Interferon-gamma (IFN-γ) in mesenchymal stromal cells, for instance, highly upregulates rate-limiting enzyme indoleamine-2,3-dioxygenase (IDO-1), initiating TRP depletion and production of metabolites including kynurenine/kynurenic acid, known agonists of the Aryl hydrocarbon receptor (AhR) transcription factor. AhR transcriptionally regulates an immunosuppressive phenotype, making them attractive for regenerative therapy. We also draw attention to important gaps in knowledge for future studies, which will underpin future application for stem cell-based cellular therapies or optimising drugs which can modulate the KP in innate stem cell populations, for disease treatment.
Collapse
Affiliation(s)
- Benjamin Sebastian Summers
- Applied Neurosciences Program, Peter Duncan Neurosciences Research Unit, St. Vincent’s Centre for Applied Medical Research, Sydney, NSW, Australia
- Faculty of Medicine and Health, School of Clinical Medicine, UNSW Sydney, NSW, Australia
| | - Sarah Thomas Broome
- Faculty of Science, Laboratory of Cellular and Molecular Neuroscience, School of Life Sciences, University of Technology Sydney, NSW, Australia
| | | | - Hamish D Mundell
- Faculty of Medicine and Health, New South Wales Brain Tissue Resource Centre, School of Medical Sciences, Charles Perkins Centre, University of Sydney, NSW, Australia
| | - Naomi Koh Belic
- School of Life Sciences, University of Technology, Sydney, NSW, Australia
| | - Nicole C Tom
- Formerly of the Department of Physiology, University of Sydney, NSW, Australia
| | - Mei Li Ng
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Maylin Yap
- Formerly of the Atherothrombosis and Vascular Biology Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Monokesh K Sen
- Applied Neurosciences Program, Peter Duncan Neurosciences Research Unit, St. Vincent’s Centre for Applied Medical Research, Sydney, NSW, Australia
- School of Medicine, Western Sydney University, NSW, Australia
- Faculty of Medicine and Health, School of Medical Sciences, Charles Perkins Centre, The University of Sydney, NSW, Australia
| | - Sara Sedaghat
- Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Michael W Weible
- School of Environment and Science, Griffith University, Brisbane, QLD, Australia
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD, Australia
| | - Alessandro Castorina
- Faculty of Science, Laboratory of Cellular and Molecular Neuroscience, School of Life Sciences, University of Technology Sydney, NSW, Australia
| | - Chai K Lim
- Faculty of Medicine, Macquarie University, Sydney, NSW, Australia
| | - Michael D Lovelace
- Applied Neurosciences Program, Peter Duncan Neurosciences Research Unit, St. Vincent’s Centre for Applied Medical Research, Sydney, NSW, Australia
- Faculty of Medicine and Health, School of Clinical Medicine, UNSW Sydney, NSW, Australia
| | - Bruce J Brew
- Applied Neurosciences Program, Peter Duncan Neurosciences Research Unit, St. Vincent’s Centre for Applied Medical Research, Sydney, NSW, Australia
- Faculty of Medicine and Health, School of Clinical Medicine, UNSW Sydney, NSW, Australia
- Departments of Neurology and Immunology, St. Vincent’s Hospital, Sydney, NSW, Australia
- University of Notre Dame, Darlinghurst, Sydney, NSW, Australia
| |
Collapse
|
2
|
Habiba UE, Khan N, Greene DL, Ahmad K, Shamim S, Umer A. Meta-analysis shows that mesenchymal stem cell therapy can be a possible treatment for diabetes. Front Endocrinol (Lausanne) 2024; 15:1380443. [PMID: 38800472 PMCID: PMC11116613 DOI: 10.3389/fendo.2024.1380443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 04/09/2024] [Indexed: 05/29/2024] Open
Abstract
Objective This meta-analysis includes the systematic literature review and meta-analysis involving clinical trials to assess the efficacy and safety of mesenchymal stem cell (MSC) transplantation for treating T1DM and T2DM. Methods We searched PubMed, ScienceDirect, Web of Science, clinicaltrials.gov, and Cochrane Library for "published" research from their inception until November 2023. Two researchers independently reviewed the studies' inclusion and exclusion criteria. Our meta-analysis included 13 studies on MSC treatment for diabetes. Results The MSC-treated group had a significantly lower HbA1c at the last follow-up compared to the baseline (MD: 0.95, 95% CI: 0.33 to 1.57, P-value: 0.003< 0.05), their insulin requirement was significantly lower (MD: 0.19, 95% CI: 0.07 to 0.31, P-value: 0.002< 0.05), the level of FBG with MSC transplantation significantly dropped compared to baseline (MD: 1.78, 95% CI: -1.02 to 4.58, P-value: 0.212), the FPG level of the MSC-treated group was significantly lower (MD: -0.77, 95% CI: -2.36 to 0.81, P-value: 0.339 > 0.05), and the fasting C-peptide level of the MSC-treated group was slightly high (MD: -0.02, 95% CI: -0.07 to 0.02, P-value: 0.231 > 0.05). Conclusion The transplantation of MSCs has been found to positively impact both types of diabetes mellitus without signs of apparent adverse effects.
Collapse
Affiliation(s)
- Umm E. Habiba
- Research and Development (R&D) Department, R3 Medical Research LLC, Scottsdale, AZ, United States
- Research and Development (R&D) Department, Pak-American Hospital Pvt. Ltd., Islamabad, Pakistan
- Research and Development (R&D) Department, R3 Stem Cell LLC, Scottsdale, AZ, United States
| | - Nasar Khan
- Research and Development (R&D) Department, R3 Medical Research LLC, Scottsdale, AZ, United States
- Research and Development (R&D) Department, Pak-American Hospital Pvt. Ltd., Islamabad, Pakistan
- Research and Development (R&D) Department, R3 Stem Cell LLC, Scottsdale, AZ, United States
- Research and Development (R&D) Department, Bello Bio Labs and Therapeutics Pvt. Ltd., Islamabad, Pakistan
| | - David Lawrence Greene
- Research and Development (R&D) Department, R3 Medical Research LLC, Scottsdale, AZ, United States
- Research and Development (R&D) Department, Pak-American Hospital Pvt. Ltd., Islamabad, Pakistan
- Research and Development (R&D) Department, R3 Stem Cell LLC, Scottsdale, AZ, United States
- Research and Development (R&D) Department, Bello Bio Labs and Therapeutics Pvt. Ltd., Islamabad, Pakistan
| | - Khalil Ahmad
- Department of Statistics, Quaid-i-Azam University, Islamabad, Pakistan
| | - Sabiha Shamim
- Research and Development (R&D) Department, R3 Medical Research LLC, Scottsdale, AZ, United States
- Research and Development (R&D) Department, Pak-American Hospital Pvt. Ltd., Islamabad, Pakistan
- Research and Development (R&D) Department, R3 Stem Cell LLC, Scottsdale, AZ, United States
| | - Amna Umer
- Research and Development (R&D) Department, R3 Medical Research LLC, Scottsdale, AZ, United States
- Research and Development (R&D) Department, Pak-American Hospital Pvt. Ltd., Islamabad, Pakistan
- Research and Development (R&D) Department, R3 Stem Cell LLC, Scottsdale, AZ, United States
| |
Collapse
|
3
|
Andalib E, Kashfi M, Mahmoudvand G, Rezaei E, Mahjoor M, Torki A, Afkhami H. Application of hypoxia-mesenchymal stem cells in treatment of anaerobic bacterial wound infection: wound healing and infection recovery. Front Microbiol 2023; 14:1251956. [PMID: 37869672 PMCID: PMC10586055 DOI: 10.3389/fmicb.2023.1251956] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 09/18/2023] [Indexed: 10/24/2023] Open
Abstract
Mesenchymal stromal cells, commonly referred to as MSCs, are a type of multipotent stem cells that are typically extracted from adipose tissue and bone marrow. In the field of tissue engineering and regenerative medicine, MSCs and their exosomes have emerged as revolutionary tools. Researchers are now devoting greater attention to MSCs because of their ability to generate skin cells like fibroblasts and keratinocytes, as well as their distinctive potential to decrease inflammation and emit pro-angiogenic molecules at the site of wounds. More recent investigations revealed that MSCs can exert numerous direct and indirect antimicrobial effects that are immunologically mediated. Collectively, these antimicrobial properties can remove bacterial infections when the MSCs are delivered in a therapeutic setting. Regardless of the positive therapeutic potential of MSCs for a multitude of conditions, transplanted MSC cell retention continues to be a major challenge. Since MSCs are typically administered into naturally hypoxic tissues, understanding the impact of hypoxia on the functioning of MSCs is crucial. Hypoxia has been postulated to be among the factors determining the differentiation of MSCs, resulting in the production of inflammatory cytokines throughout the process of tissue regeneration and wound repair. This has opened new horizons in developing MSC-based systems as a potent therapeutic tool in oxygen-deprived regions, including anaerobic wound infection sites. This review sheds light on the role of hypoxia-MSCs in the treatment of anaerobic bacterial wound infection in terms of both their regenerative and antimicrobial activities.
Collapse
Affiliation(s)
- Elahe Andalib
- Department of Microbiology, School of Basic Sciences, Islamic Azad University Science and Research Branch, Tehran, Iran
| | - Mojtaba Kashfi
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
- Department of Medical Microbiology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Golnaz Mahmoudvand
- Student Research Committee, USERN Office, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Elaheh Rezaei
- Department of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mohamad Mahjoor
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Torki
- Department of Medical Microbiology, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Medical Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hamed Afkhami
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
- Department of Medical Microbiology, Faculty of Medicine, Shahed University, Tehran, Iran
| |
Collapse
|
4
|
Sharma R, Kumari M, Mishra S, Chaudhary DK, Kumar A, Avni B, Tiwari S. Exosomes Secreted by Umbilical Cord Blood-Derived Mesenchymal Stem Cell Attenuate Diabetes in Mice. J Diabetes Res 2021; 2021:9534574. [PMID: 34926699 PMCID: PMC8683199 DOI: 10.1155/2021/9534574] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/21/2021] [Accepted: 11/22/2021] [Indexed: 12/20/2022] Open
Abstract
Mesenchymal stem cell (MSC) therapy is an innovative approach in diabetes due to its capacity to modulate tissue microenvironment and regeneration of glucose-responsive insulin-producing cells. In this study, we investigated the role of MSC-derived exosomes in pancreatic regeneration and insulin secretion in mice with streptozotocin-induced diabetes. Mesenchymal stem cells (MSCs) were isolated and characterized from umbilical cord blood (UCB). Exosomes were isolated and characterized from these MSCs. Diabetes was induced in male C57Bl/6 mice by streptozotocin (STZ; 40 mg/kg body weight, i.p.) for five consecutive days. The diabetic mice were administered (i.v.) with MSC (1 × 105 umbilical cord blood MSC cells/mice/day), their derived exosomes (the MSC-Exo group that received exosomes derived from 1 × 105 MSC cells/mice/day), or the same volume of PBS. Before administration, the potency of MSCs and their exosomes was evaluated in vitro by T cell activation experiments. After day 7 of the treatments, blood samples and pancreatic tissues were collected. Histochemistry was performed to check cellular architecture and β cell regeneration. In body weight, blood glucose level, and insulin level, cell proliferation assay was done to confirm regeneration of cells after MSC and MSC-Exo treatments. Hyperglycemia was also attenuated in these mice with a concomitant increase in insulin production and an improved histological structure compared to mice in the PBS-treated group. We found increased expression of genes associated with tissue regeneration pathways, including Reg2, Reg3, and Amy2b in the pancreatic tissue of mice treated with MSC or MSC-Exo relative to PBS-treated mice. MicroRNA profiling of MSC-derived exosomes showed the presence of miRs that may facilitate pancreatic regeneration by regulating the Extl3-Reg-cyclinD1 pathway. These results demonstrate a potential therapeutic role of umbilical cord blood MSC-derived exosomes in attenuating insulin deficiency by activating pancreatic islets' regenerative abilities.
Collapse
Affiliation(s)
- Rajni Sharma
- Department of Molecular Medicine & Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Manju Kumari
- Department of Molecular Medicine & Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Suman Mishra
- Department of Molecular Medicine & Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Dharmendra K. Chaudhary
- Department of Molecular Medicine & Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Alok Kumar
- Department of Molecular Medicine & Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, India
| | - Batia Avni
- Department of Bone Marrow Transplantation and Cancer Immunotherapy, Hadassah-Hebrew University Medical Center, Ein Kerem, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Swasti Tiwari
- Department of Molecular Medicine & Biotechnology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014, India
| |
Collapse
|
5
|
Mrahleh MA, Matar S, Jafar H, Wehaibi S, Aslam N, Awidi A. Human Wharton's Jelly-Derived Mesenchymal Stromal Cells Primed by Tumor Necrosis Factor-α and Interferon-γ Modulate the Innate and Adaptive Immune Cells of Type 1 Diabetic Patients. Front Immunol 2021; 12:732549. [PMID: 34650558 PMCID: PMC8506215 DOI: 10.3389/fimmu.2021.732549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/06/2021] [Indexed: 12/12/2022] Open
Abstract
The unique immunomodulation and immunosuppressive potential of Wharton’s jelly-derived mesenchymal stromal cells (WJ-MSCs) make them a promising therapeutic approach for autoimmune diseases including type 1 diabetes (T1D). The immunomodulatory effect of MSCs is exerted either by cell-cell contact or by secretome secretion. Cell-cell contact is a critical mechanism by which MSCs regulate immune-responses and generate immune regulatory cells such as tolerogenic dendritic cells (tolDCs) and regulatory T cell (Tregs). In this study, we primed WJ-MSCs with TNF-α and IFN-γ and investigated the immunomodulatory properties of primed WJ-MSCs on mature dendritic cells (mDCs) and activated T cells differentiated from mononuclear cells (MNCs) of T1D patient’s. Our findings revealed that primed WJ-MSCs impaired the antigen-mediated immunity, upregulated immune-tolerance genes and downregulated immune-response genes. We also found an increase in the production of anti-inflammatory cytokines and suppression of the production of pro-inflammatory cytokines. Significant upregulation of FOXP3, IL10 and TGFB1 augmented an immunosuppressive effect on adaptive T cell immunity which represented a strong evidence in support of the formation of Tregs. Furthermore, upregulation of many critical genes involved in the immune-tolerance mechanism (IDO1 and PTGES2/PTGS) was detected. Interestingly, upregulation of ENTPD1/NT5E genes express a strong evidence to switch immunostimulatory response toward immunoregulatory response. We conclude that WJ-MSCs primed by TNF-α and IFN-γ may represent a promising tool to treat the autoimmune disorders and can provide a new evidence to consider MSCs- based therapeutic approach for the treatment of TID.
Collapse
Affiliation(s)
| | - Suzan Matar
- Department of Clinical Laboratory Science, The University of Jordan, School of Science, Amman, Jordan
| | - Hanan Jafar
- Cell Therapy Center, The University of Jordan, Amman, Jordan.,Department of Anatomy & Histology, The University of Jordan, School of Medicine, Amman, Jordan
| | - Suha Wehaibi
- Cell Therapy Center, The University of Jordan, Amman, Jordan
| | - Nazneen Aslam
- Cell Therapy Center, The University of Jordan, Amman, Jordan
| | - Abdalla Awidi
- Cell Therapy Center, The University of Jordan, Amman, Jordan.,Department of Hematology & Oncology, The University of Jordan, School of Medicine, Amman, Jordan
| |
Collapse
|
6
|
Li Y, Wang F, Liang H, Tang D, Huang M, Zhao J, Yang X, Liu Y, Shu L, Wang J, He Z, Liu Y. Efficacy of mesenchymal stem cell transplantation therapy for type 1 and type 2 diabetes mellitus: a meta-analysis. Stem Cell Res Ther 2021; 12:273. [PMID: 33957998 PMCID: PMC8101194 DOI: 10.1186/s13287-021-02342-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 04/19/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND This meta-analysis was first conducted to evaluate the efficacy and safety of transplantation of mesenchymal stem cells in the treatment of type 1 and type 2 diabetes mellitus (T1DM and T2DM). METHODS We systematically searched PubMed, ScienceDirect, Google Scholar, CNKI, EMBASE, Web of Science, MEDLINE, and the Cochrane Library for studies published from the establishment of the databases to November 2020. Two researchers independently screened the identified studies, based on inclusion and exclusion criteria. The combined standard mean difference (SMD) and 95% confidence interval (CI) of data from the included studies were calculated using fixed- or random-effects models. RESULTS We included 10 studies in our meta-analysis (4 studies on T1DM and 6 on T2DM, with 239 participants) to examine the efficacy of mesenchymal stem cells (MSCs) therapy in the treatment of diabetes mellitus. According to the pooled estimates, the glycated hemoglobin (HbA1c) level of the MSC-treated group was significantly lower than it was at baseline (mean difference (MD) = -1.51, 95% CI -2.42 to -0.60, P = 0.001). The fasting C-peptide level of the MSC-treated group with T1DM was higher than that of the control group (SMD = 0.89, 95% CI 0.36 to 1.42, P = 0.001), and their insulin requirement was significantly lower than it was at baseline (SMD = -1.14, 95% CI -1.52 to -0.77, P < 0.00001). CONCLUSION Transplantation of mesenchymal stem cells has beneficial effects on diabetes mellitus, especially T1DM, and no obvious adverse reactions.
Collapse
Affiliation(s)
- Yanju Li
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, Guizhou Province, China.,National & Guizhou Joint Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research, Chinese Academy of Medical Sciences, Guizhou Medical University, Guiyang, 550004, Guizhou Province, China
| | - Feiqing Wang
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.,Department of Scientific Research, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, Guizhou Province, China
| | - Huiling Liang
- Department of Scientific Research, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, Guizhou Province, China
| | - Dongxin Tang
- Department of Scientific Research, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, Guizhou Province, China
| | - Mei Huang
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, Guizhou Province, China
| | - Jianing Zhao
- Department of Scientific Research, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, Guizhou Province, China
| | - Xu Yang
- Department of Scientific Research, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, Guizhou Province, China
| | - Yanqing Liu
- Department of Scientific Research, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, Guizhou Province, China
| | - Liping Shu
- National & Guizhou Joint Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research, Chinese Academy of Medical Sciences, Guizhou Medical University, Guiyang, 550004, Guizhou Province, China
| | - Jishi Wang
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, Guizhou Province, China.
| | - Zhixu He
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, Guizhou Province, China. .,National & Guizhou Joint Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research, Chinese Academy of Medical Sciences, Guizhou Medical University, Guiyang, 550004, Guizhou Province, China.
| | - Yang Liu
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, Guizhou Province, China. .,National & Guizhou Joint Engineering Laboratory for Cell Engineering and Biomedicine Technique, Guizhou Province Key Laboratory of Regenerative Medicine, Key Laboratory of Adult Stem Cell Translational Research, Chinese Academy of Medical Sciences, Guizhou Medical University, Guiyang, 550004, Guizhou Province, China. .,Department of Scientific Research, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, Guizhou Province, China.
| |
Collapse
|
7
|
Therapeutic Mesenchymal Stromal Cells for Immunotherapy and for Gene and Drug Delivery. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2020; 16:204-224. [PMID: 32071924 PMCID: PMC7012781 DOI: 10.1016/j.omtm.2020.01.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Mesenchymal stromal cells (MSCs) possess several fairly unique properties that, when combined, make them ideally suited for cellular-based immunotherapy and as vehicles for gene and drug delivery for a wide range of diseases and disorders. Key among these are: (1) their relative ease of isolation from a variety of tissues; (2) the ability to be expanded in culture without a loss of functionality, a property that varies to some degree with tissue source; (3) they are relatively immune-inert, perhaps obviating the need for precise donor/recipient matching; (4) they possess potent immunomodulatory functions that can be tailored by so-called licensing in vitro and in vivo; (5) the efficiency with which they can be modified with viral-based vectors; and (6) their almost uncanny ability to selectively home to damaged tissues, tumors, and metastases following systemic administration. In this review, we summarize the latest research in the immunological properties of MSCs, their use as immunomodulatory/anti-inflammatory agents, methods for licensing MSCs to customize their immunological profile, and their use as vehicles for transferring both therapeutic genes in genetic disease and drugs and genes designed to destroy tumor cells.
Collapse
|
8
|
Leveque X, Hochane M, Geraldo F, Dumont S, Gratas C, Oliver L, Gaignier C, Trichet V, Layrolle P, Heymann D, Herault O, Vallette FM, Olivier C. Low-Dose Pesticide Mixture Induces Accelerated Mesenchymal Stem Cell Aging In Vitro. Stem Cells 2019; 37:1083-1094. [PMID: 30977188 PMCID: PMC6850038 DOI: 10.1002/stem.3014] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 02/11/2019] [Indexed: 12/24/2022]
Abstract
The general population is chronically exposed to multiple environmental contaminants such as pesticides. We have previously demonstrated that human mesenchymal stem cells (MSCs) exposed in vitro to low doses of a mixture of seven common pesticides showed a permanent phenotype modification with a specific induction of an oxidative stress-related senescence. Pesticide mixture also induced a shift in MSC differentiation toward adipogenesis. Thus, we hypothesized that common combination of pesticides may induce a premature cellular aging of adult MSCs. Our goal was to evaluate if the prolonged exposure to pesticide mixture could accelerate aging-related markers and in particular deteriorate the immunosuppressive properties of MSCs. MSCs exposed to pesticide mixture, under long-term culture and obtained from aging donor, were compared by bulk RNA sequencing analysis. Aging, senescence, and immunomodulatory markers were compared. The protein expression of cellular aging-associated metabolic markers and immune function of MSCs were analyzed. Functional analysis of the secretome impacts on immunomodulatory properties of MSCs was realized after 21 days' exposure to pesticide mixture. The RNA sequencing analysis of MSCs exposed to pesticide showed some similarities with cells from prolonged culture, but also with the MSCs of an aged donor. Changes in the metabolic markers MDH1, GOT and SIRT3, as well as an alteration in the modulation of active T cells and modifications in cytokine production are all associated with cellular aging. A modified functional profile was found with similarities to aging process. Stem Cells 2019;37:1083-1094.
Collapse
Affiliation(s)
| | | | - Fanny Geraldo
- CRCINAINSERM U1232, Université de NantesNantesFrance
| | - Solene Dumont
- CRCINAINSERM U1232, Université de NantesNantesFrance
| | - Catherine Gratas
- CRCINAINSERM U1232, Université de NantesNantesFrance
- LabEx Immunotherapy, Graft, OncologyNantesFrance
- CHU de NantesNantesFrance
| | - Lisa Oliver
- CRCINAINSERM U1232, Université de NantesNantesFrance
- LabEx Immunotherapy, Graft, OncologyNantesFrance
- CHU de NantesNantesFrance
| | - Claire Gaignier
- CRCINAINSERM U1232, Université de NantesNantesFrance
- Université de Nantes, UFR Sciences Biologiques et PharmaceutiquesNantesFrance
| | - Valérie Trichet
- UMR1238 INSERM, Université de Nantes, PHY‐OS, “Bone Sarcomas and Remodeling of Calcified Tissues,” Medical SchoolNantesFrance
| | - Pierre Layrolle
- UMR1238 INSERM, Université de Nantes, PHY‐OS, “Bone Sarcomas and Remodeling of Calcified Tissues,” Medical SchoolNantesFrance
| | - Dominique Heymann
- CRCINAINSERM U1232, Université de NantesNantesFrance
- LaBCTInstitut de Cancérologie de l'OuestSt. Herblain CedexFrance
| | - Olivier Herault
- Centre Hospitalier Régional Universitaire de ToursService d'Hématologie BiologiqueCedex 9 ToursFrance
- National Center for Scientific Research ERL 7001 LNOxUniversité de ToursToursFrance
- National Center for Scientific Research GDR 3697ParisFrance
| | - François M. Vallette
- CRCINAINSERM U1232, Université de NantesNantesFrance
- LabEx Immunotherapy, Graft, OncologyNantesFrance
- LaBCTInstitut de Cancérologie de l'OuestSt. Herblain CedexFrance
- National Center for Scientific Research GDR 3697ParisFrance
| | - Christophe Olivier
- CRCINAINSERM U1232, Université de NantesNantesFrance
- Université de Nantes, UFR Sciences Biologiques et PharmaceutiquesNantesFrance
- National Center for Scientific Research GDR 3697ParisFrance
| |
Collapse
|
9
|
van Megen KM, van 't Wout EJT, Lages Motta J, Dekker B, Nikolic T, Roep BO. Activated Mesenchymal Stromal Cells Process and Present Antigens Regulating Adaptive Immunity. Front Immunol 2019; 10:694. [PMID: 31001285 PMCID: PMC6457321 DOI: 10.3389/fimmu.2019.00694] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 03/13/2019] [Indexed: 12/25/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) are inherently immunomodulatory through production of inhibiting soluble factors and expression of immunosuppressive cell surface markers. We tested whether activated MSCs qualify for the induction of antigen-specific immune regulation. Bone marrow derived human MSCs were activated by interferon-γ and analyzed for antigen uptake and processing and immune regulatory features including phenotype, immunosuppressive capacity, and metabolic activity. To assess whether activated MSC can modulate adaptive immunity, MSCs were pulsed with islet auto-antigen (GAD65) peptide to stimulate GAD65-specific T-cells. We confirm that inflammatory activation of MSCs increased HLA class II, PD-L1, and intracellular IDO expression, whereas co-stimulatory molecules including CD86 remained absent. MSCs remained locked in their metabolic phenotype, as activation did not alter glycolytic function or mitochondrial respiration. MSCs were able to uptake and process protein. Activated HLA-DR3-expressing MSCs pulsed with GAD65 peptide inhibited proliferation of HLA-DR3-restricted GAD65-specific T-cells, while this HLA class II expression did not induce cellular alloreactivity. Conditioning of antigen-specific T-cells by activated and antigen-pulsed MSCs prevented T-cells to proliferate upon subsequent activation by dendritic cells, even after removal of the MSCs. In sum, activation of MSCs with inflammatory stimuli turns these cells into suppressive cells capable of mediating adaptive regulation of proinflammatory pathogenic T-cells.
Collapse
Affiliation(s)
- Kayleigh M van Megen
- Department of Diabetes Immunology, Diabetes and Metabolism Research Institute at the Beckman Research Institute of City of Hope, Duarte, CA, United States
| | - Ernst-Jan T van 't Wout
- Department of Diabetes Immunology, Diabetes and Metabolism Research Institute at the Beckman Research Institute of City of Hope, Duarte, CA, United States
| | - Julia Lages Motta
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, Netherlands.,Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Bernice Dekker
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, Netherlands
| | - Tatjana Nikolic
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, Netherlands
| | - Bart O Roep
- Department of Diabetes Immunology, Diabetes and Metabolism Research Institute at the Beckman Research Institute of City of Hope, Duarte, CA, United States.,Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, Netherlands
| |
Collapse
|
10
|
van Lummel M, Buis DTP, Ringeling C, de Ru AH, Pool J, Papadopoulos GK, van Veelen PA, Reijonen H, Drijfhout JW, Roep BO. Epitope Stealing as a Mechanism of Dominant Protection by HLA-DQ6 in Type 1 Diabetes. Diabetes 2019; 68:787-795. [PMID: 30626607 DOI: 10.2337/db18-0501] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 12/28/2018] [Indexed: 11/13/2022]
Abstract
The heterozygous DQ2/8 (DQA1*05:01-DQB1*02:01/DQA1*03:01-DQB1*03:02) genotype confers the highest risk in type 1 diabetes (T1D), whereas the DQ6/8 (DQA1*02:01-DQB1*06:02/DQA1*03:01-DQB1*03:02) genotype is protective. The mechanism of dominant protection by DQ6 (DQB1*06:02) is unknown. We tested the hypothesis that DQ6 interferes with peptide binding to DQ8 by competition for islet epitope ("epitope stealing") by analysis of the islet ligandome presented by HLA-DQ6/8 and -DQ8/8 on dendritic cells pulsed with islet autoantigens preproinsulin (PPI), GAD65, and IA-2, followed by competition assays using a newly established "epitope-stealing" HLA/peptide-binding assay. HLA-DQ ligandome analysis revealed a distinct DQ6 peptide-binding motif compared with the susceptible DQ2/8 molecules. PPI and IA-2 peptides were identified from DQ6, of DQ6/8 heterozygous dendritic cells, but no DQ8 islet peptides were retrieved. Insulin B6-23, a highly immunogenic CD4 T-cell epitope in patients with T1D, bound to both DQ6 and DQ8. Yet, binding of InsB6-23 to DQ8 was prevented by DQ6. We obtained first functional evidence of a mechanism of dominant protection from disease, in which HLA molecules associated with protection bind islet epitopes in a different, competing, HLA-binding register, leading to "epitope stealing" and conceivably diverting the immune response from islet epitopes presented by disease-susceptible HLA molecules in the absence of protective HLA.
Collapse
Affiliation(s)
- Menno van Lummel
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - David T P Buis
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Cherish Ringeling
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Arnoud H de Ru
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Jos Pool
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - George K Papadopoulos
- Laboratory of Biophysics, Biochemistry, Bioprocessing and Bioproducts, Faculty of Agricultural Technology, Technological Educational Institute of Epirus, Arta, Greece
| | - Peter A van Veelen
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Helena Reijonen
- Department of Diabetes Immunology, Diabetes and Metabolism Research Institute at the Beckman Research Institute, City of Hope, Duarte, CA
| | - Jan W Drijfhout
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Bart O Roep
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
- Department of Diabetes Immunology, Diabetes and Metabolism Research Institute at the Beckman Research Institute, City of Hope, Duarte, CA
| |
Collapse
|
11
|
Ichim TE, O'Heeron P, Kesari S. Fibroblasts as a practical alternative to mesenchymal stem cells. J Transl Med 2018; 16:212. [PMID: 30053821 PMCID: PMC6064181 DOI: 10.1186/s12967-018-1536-1] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 06/01/2018] [Indexed: 02/08/2023] Open
Abstract
Mesenchymal stem cell (MSC) therapy offers great potential for treatment of disease through the multifunctional and responsive ability of these cells. In numerous contexts, MSC have been shown to reduce inflammation, modulate immune responses, and provide trophic factor support for regeneration. While the most commonly used MSC source, the bone marrow provides relatively little starting material for cellular expansion, and requires invasive extraction means, fibroblasts are easily harvested in large numbers from various biological wastes. Additionally, in vitro expansion of fibroblasts is significantly easier given the robustness of these cells in tissue culture and shorter doubling time compared to typical MSC. In this paper we put forward the concept that in some cases, fibroblasts may be utilized as a more practical, and potentially more effective cell therapy than mesenchymal stem cells. Anti-inflammatory, immune modulatory, and regenerative properties of fibroblasts will be discussed in the context of regenerative medicine.
Collapse
Affiliation(s)
| | | | - Santosh Kesari
- Department of Translational Neurosciences and Neurotherapeutics, John Wayne Cancer Institute and Pacific Neuroscience Institute, Santa Monica, CA, USA
| |
Collapse
|
12
|
Mesenchymal stem cell-mediated Notch2 activation overcomes radiation-induced injury of the hematopoietic system. Sci Rep 2018; 8:9277. [PMID: 29915190 PMCID: PMC6006282 DOI: 10.1038/s41598-018-27666-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 05/16/2018] [Indexed: 12/12/2022] Open
Abstract
Radiation exposure severely damages the hematopoietic system. Although several radio-protectors have been proposed to prevent radiation-induced damage, most agents have limited efficacy. In the present study, we investigated whether mesenchymal stem cells (MSCs) could contribute to the expansion of hematopoietic cells and mitigate radiation-induced hematopoietic injury in vitro and in vivo. We found that co-culture with MSCs promoted hematopoietic progenitor/stem cell (HPSCs) maintenance by providing a bone marrow-like microenvironment. In addition, we showed that MSCs prevented radiation-induced damage to HPSCs, as evidenced by the lack of DNA damage and apoptosis. Intravenously injected MSCs rapidly migrated to the bone marrow (BM) and prevented loss of BM cellularity, which reduced lethality and ameliorated pancytopenia in the BM of whole body-irradiated mice. We demonstrated that MSC-derived Jagged1 attenuated radiation-induced cytotoxicity of HPSCs, and that this was mediated by Notch signaling and expression of downstream proteins Bcl2 and p63 in HPSCs. In addition, Notch2 depletion significantly reduced the MSC-mediated radio-protective effect in human- and mouse-derived HPSCs. Collectively, our data show that activation of Notch and its associated downstream signaling pathways prevent radiation-induced hematopoietic injury. Therefore, enhancing Jagged1-Notch2 signaling could provide therapeutic benefit by protecting the hematopoietic system against damage after radiation.
Collapse
|
13
|
Huang X, Wang W, Liu X, Xi Y, Yu J, Yang X, Ye X. Bone mesenchymal stem cells attenuate radicular pain by inhibiting microglial activation in a rat noncompressive disk herniation model. Cell Tissue Res 2018; 374:99-110. [PMID: 29858667 DOI: 10.1007/s00441-018-2855-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 05/08/2018] [Indexed: 12/25/2022]
Abstract
Spinal disk herniation can induce radicular pain through chemical irritation caused by proinflammatory and immune responses. Bone marrow mesenchymal stem cells (BMSCs) are a unique type of adult stem cell with the functions of suppressing inflammation and modulating immune responses. This study was undertaken to observe the effect of intrathecal BMSCs on the treatment of mechanical allodynia and the suppression of microglial activation in a rat noncompressive disk herniation model. The model was induced by the application of nucleus pulposus (NP) to the L5 dorsal root ganglion (DRG). The study found that the use of NP in the DRG can induce abnormal mechanical pain, increase the contents of the proinflammatory factors TNF-α and IL-1β, decrease the content of the anti-inflammatory cytokine TGF-β1 and activate microglia in the spinal dorsal horns (L5) (P < 0.05). BMSC administration could increase the mechanical withdrawal thresholds dramatically, decrease the contents of IL-1β and TNF-α, increase the content of TGF-β1 significantly (P < 0.05) and inhibit microglial activation in the bilateral spinal dorsal horn. Our results indicate that BMSC administration can reduce mechanical allodynia and downregulate the expression of proinflammatory cytokines by inhibiting microglial activation in the spinal dorsal horn in a rat noncompressive disk herniation model.
Collapse
Affiliation(s)
- Xiaodong Huang
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Weiheng Wang
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Xilin Liu
- Department of Orthopaedics, Chengdu General Hospital of Chengdu Military Command Region, Chengdu, 610083, China
| | - Yanhai Xi
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Jiangming Yu
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Xiangqun Yang
- Department of Anatomy, Institute of Biomedical Engineering, Second Military Medical University, Shanghai, 200433, China.
| | - Xiaojian Ye
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China.
| |
Collapse
|
14
|
Yang Z, He C, He J, Chu J, Liu H, Deng X. Curcumin-mediated bone marrow mesenchymal stem cell sheets create a favorable immune microenvironment for adult full-thickness cutaneous wound healing. Stem Cell Res Ther 2018; 9:21. [PMID: 29386050 PMCID: PMC5793416 DOI: 10.1186/s13287-018-0768-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 12/13/2017] [Accepted: 01/02/2018] [Indexed: 02/06/2023] Open
Abstract
Background Adult full-thickness cutaneous wound repair suffers from an imbalanced immune response, leading to nonfunctional reconstructed tissue and fibrosis. Although various treatments have been reported, the immune-mediated tissue regeneration driven by biomaterial offers an attractive regenerative strategy for damaged tissue repair. Methods In this research, we investigated a specific bone marrow-derived mesenchymal stem cell (BMSC) sheet that was induced by the Traditional Chinese Medicine curcumin (CS-C) and its immunomodulatory effects on wound repair. Comparisons were made with the BMSC sheet induced without curcumin (CS-N) and control (saline). Results In vitro cultured BMSC sheets (CS-C) showed that curcumin promoted the proliferation of BMSCs and modified the features of produced extracellular matrix (ECM) secreted by BMSCs, especially the contents of ECM structural proteins such as fibronectin (FN) and collagen I and III, as well as the ratio of collagen III/I. Two-photon fluorescence (TPF) and second-harmonic generation (SHG) imaging of mouse implantation revealed superior engraftment of BMSCs, maintained for 35 days in the CS-C group. Most importantly, CS-C created a favorable immune microenvironment. The chemokine stromal cell-derived factor 1 (SDF1) was abundantly produced by CS-C, thus facilitating a mass migration of leukocytes from which significantly increased expression of signature TH1 cells (interferon gamma) and M1 macrophages (tumor necrosis factor alpha) genes were confirmed at 7 days post-operation. The number of TH1 cells and associated pro-inflammatory M1 macrophages subsequently decreased sharply after 14 days post-operation, suggesting a rapid type I immune regression. Furthermore, the CS-C group showed an increased trend towards M2 macrophage polarization in the early phase. CS-C led to an epidermal thickness and collagen deposition that was closer to that of normal skin. Conclusions Curcumin has a good regulatory effect on BMSCs and this promising CS-C biomaterial creates a pro-regenerative immune microenvironment for cutaneous wound healing.
Collapse
Affiliation(s)
- Zhi Yang
- MOE Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University, No. 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China
| | - Chengmin He
- MOE Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University, No. 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China
| | - Jinyang He
- Tropical Medicine Institute, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jing Chu
- MOE Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University, No. 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China
| | - Hanping Liu
- MOE Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University, No. 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China.
| | - Xiaoyuan Deng
- MOE Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University, No. 55 Zhongshan Avenue West, Tianhe District, Guangzhou, 510631, China.
| |
Collapse
|
15
|
Hyaluronic acid facilitates chondrogenesis and matrix deposition of human adipose derived mesenchymal stem cells and human chondrocytes co-cultures. Acta Biomater 2017; 52:130-144. [PMID: 28131943 DOI: 10.1016/j.actbio.2017.01.064] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 01/08/2017] [Accepted: 01/23/2017] [Indexed: 01/14/2023]
Abstract
Clinical success on cartilage regeneration could be achieved by using available biomaterials and cell-based approaches. In this study, we have developed a composite gel based on collagen/hyaluronic acid (Coll-HA) as ideal, physiologically representative 3D support for in vitro chondrogenesis of human adipose-derived mesenchymal stem cells (hAMSCs) co-cultured with human articular chondrocytes (hAC). The incorporation of hyaluronic acid (HA) attempted to provide an additional stimulus to the hAMSCs for chondrogenesis and extracellular matrix deposition. Coll-HA gels were fabricated by directly mixing different amounts of HA (0-5%) into collagen solution before gelation. hACs and hAMSCs were co-cultured at different ratios from 100% to 0% in steps of 25%. Thus, five different co-culture groups were tested in the various Coll-HA 3D matrices. HA greatly impacted the cell viability and proliferation as well as the mechanical properties of the Coll-HA gel. The effective Young's modulus changed from 5.8 to 9.0kPa with increasing concentrations of HA in the gel. In addition, significantly higher amounts of glycosaminoglycan (GAG) were detected that seemed to be dependent on HA content. The highest HA concentration used (5%) resulted in the lowest Collagen type X (Col10) expression for most of the cell culture groups. Unexpectedly, culturing in these gels was also associated with decreased SOX9 and Collagen type II (Col2) expression, while Collagen type III (Col3) and metalloproteinase 13 notably increased. By using 1% HA, a positive effect on SOX9 expression was observed in the co-culture groups. In addition, a significant increase in GAGs production was also detected. Regarding co-culturing, the group with 25% hAMSCs+75% hACs was the most chondrogenic one considering SOX9 and Col2 expression as well as GAGs production. This group showed negligible Col10 expression after 35days of culture independently of the gel used. It also featured the highest effective Young's modulus (9.9kPa) when cultivated in the 1% HA matrix. Concerning the level of dissolved oxygen in situ, the groups with a higher amount of hAMSCs showed lower oxygen levels (40-58% O2) compared to hACs (63-74% O2). This might be attributed to the higher cellular metabolism and proliferation rate of the hAMSCs. Interestingly, lower oxygen was detected in the HA-containing gels when compared to plain collagen. This may contribute to the better chondrogenesis observed in these groups. Altogether, our results indicated that HA may favor chondrogenesis, but its effect highly depends on the concentration used. Additionally, co-culture of hACs with hAMSCs also favors chondrogenesis and especially increases extracellular matrix production and decreases hypertrophy. STATEMENT OF SIGNIFICANCE In the clinical situation, large cartilage defects can be treated with MACT. However, this is a two-stage procedure, which increases the risk for the patient. Moreover, culturing chondrocytes leads to dedifferentiation. The matrix used for MACT is a collagen-based scaffold. In this study, it was demonstrated that hyaluronic acid, a natural component of the extracellular matrix, supplementation to a collagen hydrogel stimulates chondrogenic differentiation in a dose dependent manner. 1% HA showed the best overall results. Furthermore, exchanging 25% of human articular chondrocytes with adipose-derived mesenchymal stem cells didn't change the chondrogenic potential, but reduced going in unwanted pathways and improved biomechanical properties. This could translate to a one-step procedure and shows the potential of inducing differentiation by natural biomaterials.
Collapse
|
16
|
Mesenchymal stem cells moderate immune response of type 1 diabetes. Cell Tissue Res 2016; 368:239-248. [DOI: 10.1007/s00441-016-2499-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 08/17/2016] [Indexed: 12/11/2022]
|
17
|
Hynes K, Bright R, Proudman S, Haynes D, Gronthos S, Bartold M. Immunomodulatory properties of mesenchymal stem cell in experimental arthritis in rat and mouse models: A systematic review. Semin Arthritis Rheum 2016; 46:1-19. [PMID: 27105756 DOI: 10.1016/j.semarthrit.2016.02.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 02/18/2016] [Accepted: 02/29/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Despite recent advances in the treatment of arthritis with the development of disease-modifying antirheumatic drugs, 30% of patients still fail to respond to treatment. Given the potent anti-inflammatory and immunomodulatory properties of mesenchymal stem cells (MSC) and their ability to repair damaged cartilage, bone, and tendons, it has been proposed that MSC could be ideal for cell-based treatment of arthritis. OBJECTIVE This systematic review investigates evidence from studies on the therapeutic efficacy of MSC in rodent models of arthritis. METHODS PubMed, Embase, MEDLINE, and Wed of Science were searched to June 2015 for quantitative studies examining the outcome of treating animal models of arthritis with MSC. Inclusion criteria were as follows: administration of mesenchymal stem as a treatment approach for arthritis; animal models only; and published in English. We followed the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. RESULTS The literature search identified 30 studies which met the inclusion criteria. A range of MSC populations were assessed in various rodent models of arthritis. Of these, 19 demonstrated positive outcomes while 11 studies failed to demonstrate positive effects. Owing to the extensive variation in the experimental design, cells investigated and the outcome measures described in the manuscripts, no meta-analysis was possible. Furthermore, the numerical values for the primary outcome measure of clinical paw score were frequently not published in the manuscripts analyzed, as they were only illustrated in graphical form. CONCLUSIONS Numerous studies have investigated the utility of a range of MSC populations in the treatment of experimental arthritis. The results obtained from these studies have been highly inconsistent, with multiple studies identifying a statistically significant improvement in arthritis scores after treatment with MSC, while other studies identified a statistically significant deterioration in arthritis scores and thirdly some studies showed no effect. Further studies using standardized protocols and outcome measures are needed to determine fully the potential of MSC populations in the treatment of experimental arthritis.
Collapse
Affiliation(s)
- Kim Hynes
- Colgate Australian Dental Research Centre, Dental School, University of Adelaide, Adelaide, SA, Australia; School of Medicine, Faculty of Health Sciences, University of Adelaide, Adelaide, SA, Australia; South Australian Health and Medical Research Institute, Adelaide, SA, Australia.
| | - Richard Bright
- Colgate Australian Dental Research Centre, Dental School, University of Adelaide, Adelaide, SA, Australia
| | - Susanna Proudman
- Rheumatology Unit, Royal Adelaide Hospital and Discipline of Medicine, University of Adelaide, SA, Australia
| | - David Haynes
- South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Stan Gronthos
- School of Medicine, Faculty of Health Sciences, University of Adelaide, Adelaide, SA, Australia; South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Mark Bartold
- Colgate Australian Dental Research Centre, Dental School, University of Adelaide, Adelaide, SA, Australia
| |
Collapse
|
18
|
Favaro E, Carpanetto A, Caorsi C, Giovarelli M, Angelini C, Cavallo-Perin P, Tetta C, Camussi G, Zanone MM. Human mesenchymal stem cells and derived extracellular vesicles induce regulatory dendritic cells in type 1 diabetic patients. Diabetologia 2016; 59:325-33. [PMID: 26592240 DOI: 10.1007/s00125-015-3808-0] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Accepted: 10/23/2015] [Indexed: 12/13/2022]
Abstract
AIMS/HYPOTHESIS Mesenchymal stem cells (MSCs) can exert an immunosuppressive effect on any component of the immune system, including dendritic cells (DCs), by direct contact, the release of soluble markers and extracellular vesicles (EVs). We evaluated whether MSCs and MSC-derived EVs have an immunomodulatory effect on monocyte-derived DCs in type 1 diabetes. METHODS Bone marrow derived MSCs were characterised and EVs were obtained by ultracentrifugation. DCs were differentiated from CD14(+) cells, obtained from nine type 1 diabetic patients at disease onset, pulsed with antigen GAD65 and cultured with MSCs or EVs. Levels of DC maturation and activation markers were evaluated by flow cytometry. GAD65-pulsed DCs and autologous CD14(-) cell were co-cultured and IFN-γ enzyme-linked immunosorbent spot responses were assayed. Secreted cytokine levels were measured and Th17 and regulatory T cells were analysed. RESULTS MSC- and EV-conditioned DCs acquired an immature phenotype with reduced levels of activation markers and increased IL-10 and IL-6 production. Conditioned DC plus T cell co-cultures showed significantly decreased IFN-γ spots and secretion levels. Moreover, higher levels of TGF-β, IL-10 and IL-6 were detected compared with unconditioned DC plus T cell co-cultures. Conditioned DCs decreased Th17 cell numbers and IL-17 levels, and increased FOXP3(+) regulatory T cell numbers. EVs were internalised by DCs and EV-conditioned DCs exhibited a similar effect. CONCLUSIONS/INTERPRETATION In type 1 diabetes, MSCs induce immature IL-10-secreting DCs in vitro, thus potentially intercepting the priming and amplification of autoreactive T cells in tissue inflammation. These DCs can contribute to the inhibition of inflammatory T cell responses to islet antigens and the promotion of the anti-inflammatory, regulatory responses exerted by MSCs.
Collapse
Affiliation(s)
- Enrica Favaro
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Torino, Italy
| | - Andrea Carpanetto
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Torino, Italy
| | - Cristiana Caorsi
- Immunogenetic and Transplant Biology Laboratory, University of Turin, Turin, Italy
| | - Mirella Giovarelli
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Costanza Angelini
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Paolo Cavallo-Perin
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Torino, Italy
| | - Ciro Tetta
- Translational Centre for Regenerative Medicine, University of Turin, Turin, Italy
- Medical Board, Fresenius Medical Care, Bad Homburg, Germany
| | - Giovanni Camussi
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Torino, Italy
| | - Maria M Zanone
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Torino, Italy.
| |
Collapse
|
19
|
Abstract
No treatment to halt the progressive loss of insulin-producing beta-cells in type 1 diabetes mellitus has yet been clinically introduced. Strategies tested have at best only transiently preserved beta-cell function and in many cases with obvious side effects of drugs used. Several studies have suggested that mesenchymal stromal cells exert strong immunomodulatory properties with the capability to prevent or halt diabetes development in animal models of type 1 diabetes. A multitude of mechanisms has been forwarded to exert this effect. Recently, we translated this strategy into a first clinical phase I/IIa trial and observed no side effects, and preserved or even increased C-peptide responses to a mixed meal tolerance test during the first year after treatment. Future blinded, larger studies, with extended follow-up, are clearly of interest to investigate this treatment concept.
Collapse
Affiliation(s)
- Per-Ola Carlsson
- Department of Medical Cell Biology, Uppsala University, Husargatan 3, Box 571, 75123, Uppsala, Sweden,
| | | | | |
Collapse
|
20
|
Madrigal M, Rao KS, Riordan NH. A review of therapeutic effects of mesenchymal stem cell secretions and induction of secretory modification by different culture methods. J Transl Med 2014; 12:260. [PMID: 25304688 PMCID: PMC4197270 DOI: 10.1186/s12967-014-0260-8] [Citation(s) in RCA: 400] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Accepted: 09/10/2014] [Indexed: 02/06/2023] Open
Abstract
The mesenchymal stem cell (MSC) is being broadly studied in clinical trials. Contrary to the early paradigm of cell replacement and differentiation as a therapeutic mechanism of action, evidence is mounting that the secretions of the cells are responsible for their therapeutic effects. These secretions include molecules and extracellular vesicles that have both local and distant effects. This review summarizes the up- and down-regulation of MSC anti-inflammatory, immune modulating, anti-tumor, and regenerative secretions resulting from different stimuli including: a) hypoxia, which increases the production of growth factors and anti-inflammatory molecules; b) pro-inflammatory stimuli that induce the secretion of immune modulating and anti-inflammatory factors; and c) 3 dimensional growth which up regulates the production of anti-cancer factors and anti-inflammatory molecules compared to monolayer culture. Finally we review in detail the most important factors present in conditioned medium of MSC that can be considered protagonists of MSC physiological effects including HGF, TGF-b, VEGF, TSG-6, PGE2 and galectins 1, and 9. We conclude that there is potential for the development of acellular therapeutic interventions for autoimmune, inflammatory, and malignant diseases and tissue regeneration from cellular secretions derived from MSCs cultured under the appropriate conditions.
Collapse
Affiliation(s)
- Marialaura Madrigal
- Department of Biotechnology, Acharya Nagarjuna University, Guntur, India. .,INDICASAT-AIP, City of Knowledge, Republic of Panama. .,MediStem Panama Inc., City of Knowledge, Republic of Panama.
| | | | - Neil H Riordan
- MediStem Panama Inc., City of Knowledge, Republic of Panama.
| |
Collapse
|
21
|
Naji A, Rouas-Freiss N, Durrbach A, Carosella ED, Sensébé L, Deschaseaux F. Concise review: combining human leukocyte antigen G and mesenchymal stem cells for immunosuppressant biotherapy. Stem Cells 2014; 31:2296-303. [PMID: 23922260 DOI: 10.1002/stem.1494] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2012] [Revised: 07/08/2013] [Accepted: 07/10/2013] [Indexed: 12/13/2022]
Abstract
Both human leukocyte antigen G (HLA-G) and multipotential mesenchymal stem/stromal cells (MSCs) exhibit immunomodulatory functions. In allogeneic tranplantation, the risks of acute and chronic rejection are still high despite improvement in immunosuppressive treatments, and the induction of a state of tolerance to alloantigens is not achieved. Immunomodulatory properties of MSCs and HLA-G in human allogeneic tranplantation to induce tolerance appears attractive and promising. Interestingly, we and others have demonstrated that MSCs can express HLA-G. In this review, we focus on the expression of HLA-G by MSCs and discuss how to ensure and improve the immunomodulatory properties of MSCs by selectively targeting MSCs expressing HLA-G (MSCs(HLA-G+)). We also discuss the possible uses of MSCs(HLA-G+) for therapeutic purposes, notably, to overcome acute and chronic immune rejection in solid-organ allogeneic transplantation in humans. Since MSCs are phenotypically and functionally heterogeneous, it is of primary interest to have specific markers ensuring that they have strong immunosuppressive potential and HLA-G may be a valuable candidate.
Collapse
Affiliation(s)
- Abderrahim Naji
- CEA, Institut des Maladies Emergentes et des Therapies Innovantes (IMETI), Service de Recherche en Hemato-Immunologie (SRHI), Hopital Saint-Louis, Paris, France
| | | | | | | | | | | |
Collapse
|
22
|
Favaro E, Carpanetto A, Lamorte S, Fusco A, Caorsi C, Deregibus MC, Bruno S, Amoroso A, Giovarelli M, Porta M, Perin PC, Tetta C, Camussi G, Zanone MM. Human mesenchymal stem cell-derived microvesicles modulate T cell response to islet antigen glutamic acid decarboxylase in patients with type 1 diabetes. Diabetologia 2014; 57:1664-73. [PMID: 24838680 DOI: 10.1007/s00125-014-3262-4] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 04/16/2014] [Indexed: 12/16/2022]
Abstract
AIMS/HYPOTHESIS Mesenchymal stem cells (MSCs) have been shown to abrogate in vitro the proinflammatory response in type 1 diabetes. The mechanism involves paracrine factors, which may include microvesicles (MVs). We evaluated whether MVs derived from heterologous bone-marrow MSCs exert an immunomodulatory effect on T cell responses against GAD (glutamic acid decarboxylase) antigen in type 1 diabetes. METHODS MVs were purified from heterologous human MSCs by differential centrifugation. Peripheral blood mononuclear cells (PBMCs) were obtained from patients with type 1 diabetes at disease onset, and responses to GAD65 stimulation were assessed by IFN-γ enzyme-linked immunosorbent spot analysis. Levels of cytokines and prostaglandin E2 (PGE2) were measured in the supernatant fraction, and T helper 17 (Th17) and regulatory T cell analysis was performed. RESULTS MVs were internalised by PBMCs, as assessed by confocal microscopy and flow cytometry analyses. MVs significantly decreased IFN-γ spots and levels in GAD65-stimulated PBMCs, and significantly increased transforming growth factor-β (TGF-β), IL-10, IL-6 and PGE2 levels. Furthermore, MVs decreased the number of Th17 cells and the levels of IL-17, and increased FoxP3(+) regulatory T cells in GAD65-stimulated PBMCs. CONCLUSIONS/INTERPRETATION These results provide evidence that MSC-derived MVs can inhibit in vitro a proinflammatory response to an islet antigenic stimulus in type 1 diabetes. The action of MVs involves PGE2 and TGF-β signalling pathways and IL-10 secretion, suggesting a switch to an anti-inflammatory response of T cells.
Collapse
Affiliation(s)
- Enrica Favaro
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Nemeth K. Mesenchymal stem cell therapy for immune-modulation: the donor, the recipient, and the drugs in-between. Exp Dermatol 2014; 23:625-8. [PMID: 24863432 DOI: 10.1111/exd.12459] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2014] [Indexed: 02/06/2023]
Abstract
Adoptive transfer of cultured bone marrow stromal cells (mesenchymal stem cells also known as MSCs) is a promising new way to aid tissue regeneration and treat a wide variety of diseases where regulation of inflammatory responses is derailed. Although significant advances have been made in the field, pinpointing important mechanistic details about how MSCs function in vitro and in vivo, there are still many unanswered questions that need to be addressed before welcoming MSCs in the therapeutic arsenal of immune mediated diseases. In this viewpoint, we highlight and discuss a few factors that we believe are critical in terms of therapeutic success employing cultured MSCs. Selecting the right donor population, choosing the best culture conditions and picking the patient population that is most likely to give a favourable therapeutic response is just as important as considering interactions between MSCs and the combination of drugs in the recipient's body. Given the complexity of MSC-host interactions, it is also imperative to develop screening tools that account for as many variables as possible and predict precisely the in vivo response rates before MSCs enter the body. To achieve this, a multidisciplinary approach is required with comprehensive knowledge of basic MSC biology, immunology, pharmacology and good clinical practice.
Collapse
Affiliation(s)
- Krisztian Nemeth
- Department of Dermatology, Dermatooncology, and Venerology, Semmelweis University, Budapest, Hungary
| |
Collapse
|
24
|
Yan K, Zhang R, Sun C, Chen L, Li P, Liu Y, Peng L, Sun H, Qin K, Chen F, Huang W, Chen Y, Lv B, Du M, Zou Y, Cai Y, Qin L, Tang Y, Jiang X. Bone marrow-derived mesenchymal stem cells maintain the resting phenotype of microglia and inhibit microglial activation. PLoS One 2013; 8:e84116. [PMID: 24391898 PMCID: PMC3877190 DOI: 10.1371/journal.pone.0084116] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 11/12/2013] [Indexed: 12/13/2022] Open
Abstract
Many studies have shown that microglia in the activated state may be neurotoxic. It has been proven that uncontrolled or over-activated microglia play an important role in many neurodegenerative disorders. Bone marrow-derived mesenchymal stem cells (BMSCs) have been shown in many animal models to have a therapeutic effect on neural damage. Such a therapeutic effect is attributed to the fact that BMSCs have the ability to differentiate into neurons and to produce trophic factors, but there is little information available in the literature concerning whether BMSCs play a therapeutic role by affecting microglial activity. In this study, we triggered an inflammatory response situation in vitro by stimulating microglia with the bacterial endotoxin lipopolysaccharide (LPS), and then culturing these microglia with BMSC-conditioned medium (BMSC-CM). We found that BMSC-CM significantly inhibited proliferation and secretion of pro-inflammatory factors by activated microglia. Furthermore, we found that the phagocytic capacity of microglia was also inhibited by BMSC-CM. Finally, we investigated whether the induction of apoptosis and the production of nitric oxide (NO) were involved in the inhibition of microglial activation. We found that BMSC-CM significantly induced apoptosis of microglia, while no apoptosis was apparent in the LPS-stimulated microglia. Our study also provides evidence that NO participates in the inhibitory effect of BMSCs. Our experimental results provide evidence that BMSCs have the ability to maintain the resting phenotype of microglia or to control microglial activation through their production of several factors, indicating that BMSCs could be a promising therapeutic tool for treatment of diseases associated with microglial activation.
Collapse
Affiliation(s)
- Ke Yan
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Run Zhang
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Chengmei Sun
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lei Chen
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Neurosurgery, Shenzhen Second People's Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Peng Li
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Neurosurgery, Guangzhou First People's Hospital, Guangzhou, China
| | - Yi Liu
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lingmei Peng
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Neurology, The First People's Hospital of Foshan, Foshan, China
| | - Haitao Sun
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Kun Qin
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Neurosurgery, Guangdong General Hospital, Guangdong Academy of Medical Science, Guangzhou, China
| | - Fanfan Chen
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Neurosurgery, Guangzhou First People's Hospital, Guangzhou, China
| | - Weiyi Huang
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yuxin Chen
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Bingke Lv
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Mouxuan Du
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yuxi Zou
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yingqian Cai
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lingsha Qin
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yanping Tang
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaodan Jiang
- The National Key Clinic Specialty, The Neurosurgery Institute of Guangdong Province, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- * E-mail:
| |
Collapse
|
25
|
Reading JL, Yang JHM, Sabbah S, Skowera A, Knight RR, Pinxteren J, Vaes B, Allsopp T, Ting AE, Busch S, Raber A, Deans R, Tree TIM. Clinical-Grade Multipotent Adult Progenitor Cells Durably Control Pathogenic T Cell Responses in Human Models of Transplantation and Autoimmunity. THE JOURNAL OF IMMUNOLOGY 2013; 190:4542-52. [DOI: 10.4049/jimmunol.1202710] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
26
|
Mesenchymal stromal cells as a means of controlling pathological T-cell responses in allogeneic islet transplantation. Curr Opin Organ Transplant 2013; 18:59-64. [DOI: 10.1097/mot.0b013e32835c2adf] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
27
|
Hu J, Yu X, Wang Z, Wang F, Wang L, Gao H, Chen Y, Zhao W, Jia Z, Yan S, Wang Y. Long term effects of the implantation of Wharton's jelly-derived mesenchymal stem cells from the umbilical cord for newly-onset type 1 diabetes mellitus. Endocr J 2013; 60:347-57. [PMID: 23154532 DOI: 10.1507/endocrj.ej12-0343] [Citation(s) in RCA: 149] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Type 1 diabetes mellitus (T1DM) is an autoimmune disorder resulted from T cell-mediated destruction of pancreatic β-cells, how to regenerate β-cells and prevent the autoimmune destruction of remnant and neogenetic β-cells is a tough problem. Immunomodulatory propertity of mesenchymal stem cell make it illuminated to overcome it. We assessed the long-term effects of the implantation of Wharton's jelly-derived mesenchymal stem cells (WJ-MSCs) from the umbilical cord for Newly-onset T1DM. Twenty-nine patients with newly onset T1DM were randomly divided into two groups, patients in group I were treated with WJ-MSCs and patients in group II were treated with normal saline based on insulin intensive therapy. Patients were followed-up after the operation at monthly intervals for the first 3 months and thereafter every 3 months for the next 21 months, the occurrence of any side effects and results of laboratory examinations were evaluated. There were no reported acute or chronic side effects in group I compared with group II, both the HbA1c and C peptide in group I patients were significantly better than either pretherapy values or group II patients during the follow-up period. These data suggested that the implantation of WJ-MSCs for the treatment of newly-onset T1DM is safe and effective. This therapy can restore the function of islet β cells in a longer time, although precise mechanisms are unknown, the implantation of WJ-MSCs is expected to be an effective strategy for treatment of type1 diabetes.
Collapse
Affiliation(s)
- Jianxia Hu
- Stem Cell Research Center, the Affiliated Hospital of Medical College, Qingdao University, Qingdao 266003, China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Jackson WM, Nesti LJ, Tuan RS. Mesenchymal stem cell therapy for attenuation of scar formation during wound healing. Stem Cell Res Ther 2012; 3:20. [PMID: 22668751 PMCID: PMC3392767 DOI: 10.1186/scrt111] [Citation(s) in RCA: 195] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Scars are a consequence of cutaneous wound healing that can be both unsightly and detrimental to the function of the tissue. Scar tissue is generated by excessive deposition of extracellular matrix tissue by wound healing fibroblasts and myofibroblasts, and although it is inferior to the uninjured skin, it is able to restore integrity to the boundary between the body and its environment. Scarring is not a necessary process to repair the dermal tissues. Rather, scar tissue forms due to specific mechanisms that occur during the adult wound healing process and are modulated primarily by the inflammatory response at the site of injury. Adult tissue-derived mesenchymal stem cells, which participate in normal wound healing, are trophic mediators of tissue repair. These cells participate in attenuating inflammation in the wound and reprogramming the resident immune and wound healing cells to favor tissue regeneration and inhibit fibrotic tissue formation. As a result, these cells have been considered and tested as a likely candidate for a cellular therapy to promote scar-less wound healing. This review identifies specific mechanisms by which mesenchymal stem cells can limit tissue fibrosis and summarizes recent in vivo studies where these cells have been used successfully to limit scar formation.
Collapse
Affiliation(s)
- Wesley M Jackson
- Clinical and Experimental Orthopaedics Laboratory, Department of SurgeryUniformed Services University, Bethesda, MD 20814, USA
| | | | | |
Collapse
|
29
|
Hong HS, Kim YH, Son Y. Perspectives on mesenchymal stem cells: tissue repair, immune modulation, and tumor homing. Arch Pharm Res 2012; 35:201-11. [PMID: 22370775 DOI: 10.1007/s12272-012-0201-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 12/03/2011] [Accepted: 12/07/2011] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSCs) or MSC-like cells have been identified in a variety of different tissues that share molecular expression profiles and biological functions but also retain a unique differentiation preference depending on their tissue origins. MSCs play beneficial roles in the healing of damaged tissue by directly differentiating to many different resident cell types and/or by secreting several trophic factors that aid tissue repair. Aside from MSCs' reparative stem cell function, they drive immune responses toward immunosuppression and anti-inflammation. This novel function of MSCs opens up new avenues for clinical development of MSC immune-therapeutics to treat uncontrollable, life threatening, severe, chronic inflammation and autoimmune disease. Unexpectedly high rates of MSCs' tumor homing capacity and their tumor supporting capability have also been noted in tumor-bearing animal models. In this review, we will discuss MSCs' basic cell biology and perspectives on MSCs in terms of tissue repair, immune modulation, and tumor homing.
Collapse
Affiliation(s)
- Hyun Sook Hong
- Department of Genetic Engineering & Graduate School of Biotechnology, Kyung Hee University, Yongin 446-701, Korea
| | | | | |
Collapse
|
30
|
Abstract
Current approaches aiming to cure type 1 diabetes (T1D) have made a negligible number of patients insulin-independent. In this review, we revisit the role of stem cell (SC)-based applications in curing T1D. The optimal therapeutic approach for T1D should ideally preserve the remaining β-cells, restore β-cell function, and protect the replaced insulin-producing cells from autoimmunity. SCs possess immunological and regenerative properties that could be harnessed to improve the treatment of T1D; indeed, SCs may reestablish peripheral tolerance toward β-cells through reshaping of the immune response and inhibition of autoreactive T-cell function. Furthermore, SC-derived insulin-producing cells are capable of engrafting and reversing hyperglycemia in mice. Bone marrow mesenchymal SCs display a hypoimmunogenic phenotype as well as a broad range of immunomodulatory capabilities, they have been shown to cure newly diabetic nonobese diabetic (NOD) mice, and they are currently undergoing evaluation in two clinical trials. Cord blood SCs have been shown to facilitate the generation of regulatory T cells, thereby reverting hyperglycemia in NOD mice. T1D patients treated with cord blood SCs also did not show any adverse reaction in the absence of major effects on glycometabolic control. Although hematopoietic SCs rarely revert hyperglycemia in NOD mice, they exhibit profound immunomodulatory properties in humans; newly hyperglycemic T1D patients have been successfully reverted to normoglycemia with autologous nonmyeloablative hematopoietic SC transplantation. Finally, embryonic SCs also offer exciting prospects because they are able to generate glucose-responsive insulin-producing cells. Easy enthusiasm should be mitigated mainly because of the potential oncogenicity of SCs.
Collapse
Affiliation(s)
- Paolo Fiorina
- Transplantation Research Center, Division of Nephrology, Children's Hospital/Harvard Medical School, 221 Longwood Avenue, Boston, Massachusetts 02115, USA.
| | | | | |
Collapse
|
31
|
Anzalone R, Lo Iacono M, Loria T, Di Stefano A, Giannuzzi P, Farina F, La Rocca G. Wharton's jelly mesenchymal stem cells as candidates for beta cells regeneration: extending the differentiative and immunomodulatory benefits of adult mesenchymal stem cells for the treatment of type 1 diabetes. Stem Cell Rev Rep 2011; 7:342-63. [PMID: 20972649 DOI: 10.1007/s12015-010-9196-4] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Mesenchymal stem cells (MSC) are uniquely capable of crossing germinative layers borders (i.e. are able to differentiate towards ectoderm-, mesoderm- and endoderm-derived cytotypes) and are viewed as promising cells for regenerative medicine approaches in several diseases. Type I diabetes therapy should potentially benefit from such differentiated cells: the search for alternatives to organ/islet transplantation strategies via stem cells differentiation is an ongoing task, significant goals having been achieved in most experimental settings (e.g. insulin production and euglycaemia restoration), though caution is still needed to ensure safe and durable effects in vivo. MSC are obtainable in high numbers via ex vivo culture and can be differentiated towards insulin-producing cells (IPC). Moreover, recent reports evidenced that MSC possess immunomodulatory activities (acting on both innate and acquired immunity effectors) which should result in a reduction of the immunogenicity of transplanted cells, thus limiting rejection. Moreover it has been proposed that MSC administration should be used to attenuate the autoimmune processes which lead to the destruction of beta cells. This review illustrates the recent advances made in differentiating human MSC to IPC. In particular, we compare the effectiveness of the differentiation protocols applied, the markers and functional assays used to characterize differentiated progeny, and the in vivo controls. We further speculate on how MSC derived from Wharton's jelly of human umbilical cord may represent a more promising regenerative medicine tool, as recently demonstrated for endoderm-derived organs (as liver) in human subjects, also considering their peculiar immunomodulatory features compared to other MSC populations.
Collapse
Affiliation(s)
- Rita Anzalone
- Sezione di Anatomia Umana, Dipartimento di Biomedicina Sperimentale e Neuroscienze Cliniche, Università degli Studi di Palermo, Via del Vespro 129, Palermo, PA 90127, Italy
| | | | | | | | | | | | | |
Collapse
|
32
|
El-Haibi CP, Karnoub AE. Mesenchymal stem cells in the pathogenesis and therapy of breast cancer. J Mammary Gland Biol Neoplasia 2010; 15:399-409. [PMID: 21170761 DOI: 10.1007/s10911-010-9196-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Accepted: 12/06/2010] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are a heterogeneous mix of stromal stem cells that can give rise to cells of mesodermal lineages, namely adipocytes, osteocytes and chondrocytes. They can home to sites of injury where they promote the repair and regeneration of damaged tissues. MSCs also home to sites of tumorigenesis, and as such, are utilized as efficient cellular vehicles for the delivery of anti-neoplastic therapeutics. Recently, MSCs within the tumor microenvironment have been shown to contribute to the desmoplastic reaction and to facilitate tumor formation and progression, sparking renewed interest in their pro-tumorigenic attributes and their roles as tumor stromal cells. Here, we describe the evidence linking MSCs to inflammatory processes and breast cancer development, and discuss their newly discovered physiological roles in the context of the tumor microenvironment.
Collapse
Affiliation(s)
- Christelle P El-Haibi
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | | |
Collapse
|