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Abdolmohammadi K, Mahmoudi T, Alimohammadi M, Tahmasebi S, Zavvar M, Hashemi SM. Mesenchymal stem cell-based therapy as a new therapeutic approach for acute inflammation. Life Sci 2022; 312:121206. [PMID: 36403645 DOI: 10.1016/j.lfs.2022.121206] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/12/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022]
Abstract
Acute inflammatory diseases such as acute colitis, kidney injury, liver failure, lung injury, myocardial infarction, pancreatitis, septic shock, and spinal cord injury are significant causes of death worldwide. Despite advances in the understanding of its pathophysiology, there are many restrictions in the treatment of these diseases, and new therapeutic approaches are required. Mesenchymal stem cell-based therapy due to immunomodulatory and regenerative properties is a promising candidate for acute inflammatory disease management. Based on preclinical results, mesenchymal stem cells and their-derived secretome improved immunological and clinical parameters. Furthermore, many clinical trials of acute kidney, liver, lung, myocardial, and spinal cord injury have yielded promising results. In this review, we try to provide a comprehensive view of mesenchymal stem cell-based therapy in acute inflammatory diseases as a new treatment approach.
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Affiliation(s)
- Kamal Abdolmohammadi
- Department of Immunology, School of Medicine, Iranshahr University of Medical Sciences, Iranshahr, Iran
| | - Tayebeh Mahmoudi
- 17 Shahrivar Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mina Alimohammadi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Safa Tahmasebi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Zavvar
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mahmoud Hashemi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Medical Nanothechnology and Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Bozkurt MF, Bhaya MN, Dibekoğlu C, Akat A, Ateş U, Erbaş O. Mesenchymal stem cells have ameliorative effect on the colitis model via Nrf2/HO-1 pathway. Acta Cir Bras 2022; 37:e370704. [PMID: 36228298 PMCID: PMC9553072 DOI: 10.1590/acb370704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 06/20/2022] [Indexed: 11/22/2022] Open
Abstract
Purpose: To evaluate the ameliorative effect of mesenchymal stem cells (MSCs) on acetic acid colitis model via Nrf2/HO-1 pathway in rats. Methods: In this study, 30 rats were divided into three groups. Acute colitis was induced by rectal administration of 4% solution of acetic acid. MSCs were injected intraperitoneally in the treatment group. Results: Increased levels of tumor necrosis factor-α (TNF-α), pentraxin-3, and malondialdehyde (MDA) in colitis group were revealed biochemically. Increased level of TNF-α and decreased levels of Nrf2 and interleukin-10 (IL-10) were observed in rectum tissues. Increased fibrous tissue proliferation, vascularization and inflammatory cell infiltration were described in the colitis group. Significant improvement was observed in MSCs treated group histopathologically. Increased immunopositivity of TNF-α, vascular endothelial growth factor (VEGF) and CD68 markers was observed in the colitis group cells, and decreased level of this positivity was observed in MSCs treated group. Conclusions: Biochemical, histopathological and immunohistochemical results strongly support the ameliorative effect of MSCs against acetic induced colitis model via Nrf2/HO-1 pathway in rats.
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Affiliation(s)
| | | | | | - Ayberk Akat
- Stembio Cell and Tissue Technologies Inc, Turkey
| | - Utku Ateş
- Stembio Cell and Tissue Technologies Inc, Turkey
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Ansari MN, Rehman NU, Karim A, Soliman GA, Ganaie MA, Raish M, Hamad AM. Role of Oxidative Stress and Inflammatory Cytokines (TNF-α and IL-6) in Acetic Acid-Induced Ulcerative Colitis in Rats: Ameliorated by Otostegia fruticosa. Life (Basel) 2021; 11:life11030195. [PMID: 33802553 PMCID: PMC8001148 DOI: 10.3390/life11030195] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/18/2021] [Accepted: 02/27/2021] [Indexed: 01/08/2023] Open
Abstract
Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) that causes irritation, inflammation, and ulceration in the linings of the colon and rectum. Otostegia fruticosa is traditionally used to treat various disorders in different parts of the Middle East and sub-Saharan Africa. In the present study, we evaluated the ameliorative effects of crude leaves extract of O. fruticosa (OF.Cr) on acetic acid (AA)-induced UC model in Wistar albino rats. Wistar rats were administered orally with either vehicle (10 mL/kg), OF.Cr (200 and 400 mg/kg), or prednisolone (2 mg/kg) once a day for 6 days. On day 6, UC was induced in rats by intrarectal administration of a single dose of 5% AA (1.0 mL). Disease activity index (DAI) was recorded after one day of colitis induction by assessing the symptoms of colitis and then the rats were euthanized by cervical dislocation, and colon tissues were isolated for the histopathological examination and biochemical analysis of oxidative stress parameters and cytokines (Interleukin-6 and Tumor Necrosis Factor-α). OF.Cr pretreatment exhibits significant prevention against UC, as confirmed by a significant decrease of DAI, colonic ulceration, and reduced inflammatory score as compared to the AA-induced colitis rats. Depletion of total glutathione (GSH) levels and catalase (CAT) activities in the colitis group was significantly restored in the OF.Cr treated groups, while increased lipid peroxidation in the colon tissues was significantly reduced. OF.Cr prevented the activation of the IL-6 and TNF-α pathways in the colonic tissues, which were clearly observed by the decreased levels of IL-6 and TNF-α in the OF.Cr treated animals. Hence, OF.Cr could be developed in the future for the treatment of UC.
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Affiliation(s)
- Mohd Nazam Ansari
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
- Correspondence: (M.N.A.); (N.U.R.); Tel.: +966-11-5886037 (M.N.A.); +966-11-5886035 (N.U.R.)
| | - Najeeb Ur Rehman
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
- Correspondence: (M.N.A.); (N.U.R.); Tel.: +966-11-5886037 (M.N.A.); +966-11-5886035 (N.U.R.)
| | - Aman Karim
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan;
- Department of Pharmacognosy, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle 1871, Ethiopia
| | - Gamal A. Soliman
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
| | - Majid A. Ganaie
- Department of Pharmacology, College of Dentistry and Pharmacy, Buraydah Colleges, Buraydah 51452, Saudi Arabia;
| | - Mohammad Raish
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Abubaker M. Hamad
- Department of Basic Sciences, Preparatory Year Deanship, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
- Department of Histopathology and Cytopathology, Faculty of Medical Laboratory Sciences, University of Gezira, Wad Madani 21111, Sudan
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Effect of mesenchymal stem cells on cytochrome-c release and inflammation in colon cancer induced by 1,2-dimethylhydrazine in Wistar albino rats. Biosci Rep 2021; 41:227886. [PMID: 33604610 PMCID: PMC7926179 DOI: 10.1042/bsr20204356] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/06/2021] [Accepted: 02/17/2021] [Indexed: 02/07/2023] Open
Abstract
Colon cancer is one of the most common causes of deaths by cancer worldwide. Stem cells have immunosuppressive properties that promote tumor targeting and circumvent obstacles currently in gene therapy. Bone marrow stem cells are believed to have anticancer potential. The transplantation of mesenchymal stem cells (MSCs), a type of bone marrow stem cells, has been considered a potential therapy for patients with solid tumors due to their capability to enhance the immune response; MSC transplantation has received renewed interest in recent years. The present study aimed to evaluate the antiapoptotic effects of the MSCs on 1,2-dimethylhydrazine (DMH)-induced inflammation in the rat model of colorectal cancer. The rats were randomly allocated into four groups: control, treated with MSCs, induced by DMH, and induced by DMH and treated with MSCs. The MSCs were intra-rectally injected, and DMH was subcutaneously injected at 20 mg/kg body weight once a week for 15 weeks. The administration of MSCs into rats starting from day 0 of the DMH injection was found to enhance the histopathological picture. The MSC treatment resulted in fewer inflammatory cells than in the DMH group. Therefore, our findings suggest that BMCs have antitumor effects by modulating the cellular redox status and down-regulating the pro-inflammatory genes. Thus, BMCs may provide therapeutic value for colon cancer treatment.
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Hosseini-Asl SK, Mehrabani D, Karimi-Busheri F. Therapeutic Effect of Mesenchymal Stem Cells in Ulcerative Colitis: A Review on Achievements and Challenges. J Clin Med 2020; 9:E3922. [PMID: 33287220 PMCID: PMC7761671 DOI: 10.3390/jcm9123922] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 02/06/2023] Open
Abstract
The worldwide epidemiology of inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), still shows an increasing trend in Asia and Iran. Despite an improvement in the treatment landscape focused on symptomatic control, long-term colectomies have not decreased over the last 10-year period. Thus, novel therapies are urgently needed in clinics to supplement the existing treatments. Mesenchymal stem cells (MSCs) are multipotent adult stem cells with immunosuppressive effects, targeting IBD as a new treatment strategy. They have recently received global attention for their use in cell transplantation due to their easy expansion and wide range of activities to be engrafted, and because they are home to the mucosa of the intestine. Moreover, MSCs are able to differentiate into epithelial and other cells that can directly promote repair in the mucosal damages in UC. It seems that there is a need to deepen our understanding to target MSCs as a promising treatment option for UC patients who are refractory to conventional therapies. Here, we overviewed the therapeutic effects of MSCs in UC and discussed the achievements and challenges in the cell transplantation of UC.
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Affiliation(s)
- Seyed-Kazem Hosseini-Asl
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran
| | - Davood Mehrabani
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71987-74731, Iran
- Comparative and Experimental Medicine Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran
| | - Feridoun Karimi-Busheri
- Department of Oncology, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 1Z2, Canada
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The Achievements and Challenges of Mesenchymal Stem Cell-Based Therapy in Inflammatory Bowel Disease and Its Associated Colorectal Cancer. Stem Cells Int 2020; 2020:7819824. [PMID: 32256612 PMCID: PMC7104387 DOI: 10.1155/2020/7819824] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/07/2020] [Accepted: 02/03/2020] [Indexed: 02/08/2023] Open
Abstract
Approximately 18.1 × 106 new cases of cancer were recorded globally in 2018, out of which 9.6 million died. It is known that people who have Inflammatory Bowel Disease (IBD) turn to be prone to increased risks of developing colorectal cancer (CRC), which has global incident and mortality rates of 10.2% and 9.2%, respectively. Over the years, conventional treatments of IBD and its associated CRC have been noted to provide scarce desired results and often with severe complications. The introduction of biological agents as a better therapeutic approach has witnessed a great deal of success in both experimental and clinical models. With regard to mesenchymal stem cell (MSC) therapy, the ability of these cells to actively proliferate, undergo plastic differentiation, trigger strong immune regulation, exhibit low immunogenicity, and express abundant trophic factors has ensured their success in regenerative medicine and immune intervention therapies. Notwithstanding, MSC-based therapy is still confronted with some challenges including the likelihood of promoting tumor growth and metastasis, and possible overestimated therapeutic potentials. We review the success story of MSC-based therapy in IBD and its associated CRC as documented in experimental models and clinical trials, examining some of the challenges encountered and possible ways forward to producing an optimum MSC therapeutic imparts.
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Ocansey DKW, Wang L, Wang J, Yan Y, Qian H, Zhang X, Xu W, Mao F. Mesenchymal stem cell-gut microbiota interaction in the repair of inflammatory bowel disease: an enhanced therapeutic effect. Clin Transl Med 2019; 8:31. [PMID: 31872304 PMCID: PMC6928179 DOI: 10.1186/s40169-019-0251-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 12/17/2019] [Indexed: 12/11/2022] Open
Abstract
Background Several investigations affirm that, patients with inflammatory bowel disease (IBD) exhibit dysbiosis characterized by restricted biodiversity and imbalanced bacterial composition intertwined with immune dysregulation. The interaction between stem cells and gut microbiota is a novel and highly promising field that could add up to a better understanding of the gut physiology, as well as therapeutic improvement towards diseases like IBD. Through direct contact or release of products and/or metabolites, gut bacteria regulate gut homeostasis, damage repair, regeneration and differentiation of stem cells. In the same way, mesenchymal stem cells (MSCs) produce similar effects including restoration of gut–microbiome composition. Body We reviewed the anti-inflammatory, antimicrobial, pathogenic bacterial clearance, proliferation and tissue remodeling effects of mesenchymal stem cells (MSCs) and fecal microbiota transplantation (FMT) as separate transplants in IBD, and the outcome of the interaction between MSCs and gut microbiota. Conclusion The two therapies share several points of connection in therapeutics with enhanced functionalities in their interaction with each other. Focused investigations of MSC–gut bacteria interactions could lead to a novel discovery in therapeutics. We also anticipate an improved clinical remission rate in a combined FMT–MSC transplantation approach in IBD than the current single FMT or MSC approach.
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Affiliation(s)
- Dickson Kofi Wiredu Ocansey
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China.,Directorate of University Health Services, University of Cape Coast, Cape Coast, Ghana
| | - Li Wang
- Huai'an Maternity and Children Hospital, Huaian, 223002, Jiangsu, People's Republic of China
| | - Jingyan Wang
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Yongmin Yan
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Hui Qian
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Xu Zhang
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Wenrong Xu
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China
| | - Fei Mao
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, People's Republic of China.
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Mohsen ROM, Halawa AM, Hassan R. Role of bone marrow-derived stem cells versus insulin on filiform and fungiform papillae of diabetic albino rats (light, fluorescent and scanning electron microscopic study). Acta Histochem 2019; 121:812-822. [PMID: 31358295 DOI: 10.1016/j.acthis.2019.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/21/2019] [Accepted: 07/22/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Diabetes mellitus (DM) is a chronic metabolic disease characterized by high blood glucose levels. DM affects many body's organs and caused by insulin production deficiency or by the ineffectiveness of the produced insulin. Administration of exogenous insulin is required for management of type I DM; however, it does not cure the disease. Bone marrow-mesenchymal stem cells (BM-MSCs) have been highlighted to offer a novel cell based approach for treatment of diabetes because of their anti-diabetic effect, direct differentiation into a variety of cell types, or release of paracrine factors. AIM To examine the effect of BM-MSCs versus insulin on true filiform and fungiform papillae of diabetic rats. MATERIALS AND METHODS Fifty six male Wistar albino rats weighing 200-250 g were equally divided into: Control group (Gp I): Rats did not receive any drug. Diabetic group (Gp II): Rats received a single intra-peritoneal injection of streptozotocin (40 mg/kg). BM-MSCs treated diabetic group (Gp III): After DM confirmation; rats received a single intravenous injection of BM-MSCs (million units) through tail vein. Insulin treated diabetic group (Gp IV): After DM confirmation; rats received a daily subcutaneous injection of insulin (5IU/kg). After four weeks, half of the tongue specimens were processed and stained by Hematoxyline & Eosin and Anti-proliferating cell nuclear antigen (Anti-PCNA) then examined by light microscope. Fluorescent microscope was used to detect homing of injected labeled BM-MSCs in rats' filiform and fungiform papillae. While the other half were examined by scanning electron microscope. RESULTS True filiform and fungiform papillae of Gp II showed significant histological and morphological alterations. In treated groups, Gp III and Gp IV, both papillae showed marked improvements, being more noticeable in Gp IV. There was a significant increase in the number of Anti-PCNA positive cells and a significant decrease in fasting blood glucose level in Gp III and Gp IV in comparison to Gp II. CONCLUSIONS DM had degenerative effects on true filiform and fungiform papillae. Administration of BM-MSCs reduced the deleterious effects of DM on both papillae. Insulin injection caused more obvious improvements in both papillae of diabetic rats than BM-MSCs.
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de la Portilla F, Yuste Y, Pereira S, Olano C, Maestre MV, Padillo FJ. Local Mesenchymal Stem Cell Therapy in Experimentally Induced Colitis in the Rat. Int J Stem Cells 2018; 11:39-47. [PMID: 29699385 PMCID: PMC5984057 DOI: 10.15283/ijsc17074] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 03/05/2018] [Accepted: 03/11/2018] [Indexed: 12/16/2022] Open
Abstract
Background Multipotent mesenchymal stem cells (MSCs) have been used in inflammatory bowel diseases because of their immunomodulatory and regenerative properties. We investigated their local use in an experimental model of colitis in the rat. Materials and Methods Colitis was induced into 20 Wistar rats with local TNBS instillation. Allogeneic stem cells were derived from rat adipose tissue and labeled with PKH2 linker dye with creation of a control and a second group treated by a local injection into the rectal wall of 2×106 allogeneic adipose tissue-derived stem cells (ADSCs). The thicknesses of different components of the rectum were measured with comparisons made in different parts of the colon of the Hunter inflammatory score. PKH2-dyed ADSCs were detected by fluorescence microscopy. Results and Conclusions Total colitis was induced in 19/20 rats with homing of fluorescent ADSCs. to the crypt base and perivascular space of the submucosa. There were no differences in component rectal wall thicknesses with a higher Hunter score in the treated group compared with the controls, in the rectum (3.8±2.74 vs. 1.5±2.37, respectively; p=0.017) and in right colon (2.5±1.08 vs. 0.20±0.42, respectively; p=0.0001). Local colonic injection of allogeneic adipose stem cells. in experimental colitis is feasible and safe. There is demonstrable homing of cells in chemically-induced colitis both to the treated region and parts of the colon distant to the MSC treatment site. Such cells readily proliferate in vitro and could potentially be a source for future treatment of resistant disease.
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Affiliation(s)
- Fernando de la Portilla
- Department of General and Digestive Surgery, Unit Colorectal Surgery, "Virgen del Rocío" University Hospital/IBiS/CSIC/University of Seville, Seville, Spain
| | - Yaiza Yuste
- Institute of Biomedicine of Seville (IBiS), "Virgen del Rocío" University Hospital/IBiS/CSIC/University of Seville, Seville, Spain
| | - Sheila Pereira
- Institute of Biomedicine of Seville (IBiS), "Virgen del Rocío" University Hospital/IBiS/CSIC/University of Seville, Seville, Spain
| | - Carolina Olano
- National Institute of Toxicology and Forensic Sciences, Seville, Spain
| | - Maria Victoria Maestre
- Department of General and Digestive Surgery, Unit Colorectal Surgery, "Virgen del Rocío" University Hospital/IBiS/CSIC/University of Seville, Seville, Spain
| | - Francisco Javier Padillo
- Department of General and Digestive Surgery, Unit Colorectal Surgery, "Virgen del Rocío" University Hospital/IBiS/CSIC/University of Seville, Seville, Spain
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Robinson AM, Rahman AA, Miller S, Stavely R, Sakkal S, Nurgali K. The neuroprotective effects of human bone marrow mesenchymal stem cells are dose-dependent in TNBS colitis. Stem Cell Res Ther 2017; 8:87. [PMID: 28420434 PMCID: PMC5395912 DOI: 10.1186/s13287-017-0540-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 03/14/2017] [Accepted: 03/17/2017] [Indexed: 02/08/2023] Open
Abstract
Background The incidence of inflammatory bowel diseases (IBD) is increasing worldwide with patients experiencing severe impacts on their quality of life. It is well accepted that intestinal inflammation associates with extensive damage to the enteric nervous system (ENS), which intrinsically innervates the gastrointestinal tract and regulates all gut functions. Hence, treatments targeting the enteric neurons are plausible for alleviating IBD and associated complications. Mesenchymal stem cells (MSCs) are gaining wide recognition as a potential therapy for many diseases due to their immunomodulatory and neuroprotective qualities. However, there is a large discrepancy regarding appropriate cell doses used in both clinical trials and experimental models of disease. We have previously demonstrated that human bone marrow MSCs exhibit neuroprotective and anti-inflammatory effects in a guinea-pig model of 2,4,6-trinitrobenzene-sulfonate (TNBS)-induced colitis; but an investigation into whether this response is dose-dependent has not been conducted. Methods Hartley guinea-pigs were administered TNBS or sham treatment intra-rectally. Animals in the MSC treatment groups received either 1 × 105, 1 × 106 or 3 × 106 MSCs by enema 3 hours after induction of colitis. Colon tissues were collected 72 hours after TNBS administration to assess the effects of MSC treatments on the level of inflammation and damage to the ENS by immunohistochemical and histological analyses. Results MSCs administered at a low dose, 1 × 105 cells, had little or no effect on the level of immune cell infiltrate and damage to the colonic innervation was similar to the TNBS group. Treatment with 1 × 106 MSCs decreased the quantity of immune infiltrate and damage to nerve processes in the colonic wall, prevented myenteric neuronal loss and changes in neuronal subpopulations. Treatment with 3 × 106 MSCs had similar effects to 1 × 106 MSC treatments. Conclusions The neuroprotective effect of MSCs in TNBS colitis is dose-dependent. Increasing doses higher than 1 × 106 MSCs demonstrates no further therapeutic benefit than 1 × 106 MSCs in preventing enteric neuropathy associated with intestinal inflammation. Furthermore, we have established an optimal dose of MSCs for future studies investigating intestinal inflammation, the enteric neurons and stem cell therapy in this model.
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Affiliation(s)
- Ainsley M Robinson
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Ahmed A Rahman
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Sarah Miller
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Rhian Stavely
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Samy Sakkal
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia
| | - Kulmira Nurgali
- College of Health and Biomedicine, Victoria University, Melbourne, VIC, Australia.
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Palla AH, Iqbal NT, Minhas K, Gilani AH. Flaxseed extract exhibits mucosal protective effect in acetic acid induced colitis in mice by modulating cytokines, antioxidant and antiinflammatory mechanisms. Int Immunopharmacol 2016; 38:153-66. [DOI: 10.1016/j.intimp.2016.04.043] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 04/18/2016] [Accepted: 04/28/2016] [Indexed: 12/20/2022]
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A histological and immunohistochemical study of different therapeutic modalities for experimentally induced ulcerative colitis in rats. ACTA ACUST UNITED AC 2016. [DOI: 10.1097/01.ehx.0000481746.43677.e1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Stavely R, Robinson AM, Miller S, Boyd R, Sakkal S, Nurgali K. Human adult stem cells derived from adipose tissue and bone marrow attenuate enteric neuropathy in the guinea-pig model of acute colitis. Stem Cell Res Ther 2015; 6:244. [PMID: 26652292 PMCID: PMC4674993 DOI: 10.1186/s13287-015-0231-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 10/22/2015] [Accepted: 11/09/2015] [Indexed: 02/08/2023] Open
Abstract
Introduction Mesenchymal stem cells (MSCs) have been identified as a viable treatment for inflammatory bowel disease (IBD). MSCs derived from bone marrow (BM-MSCs) have predominated in experimental models whereas the majority of clinical trials have used MSCs derived from adipose tissue (AT-MSCs), thus there is little consensus on the optimal tissue source. The therapeutic efficacies of these MSCs are yet to be compared in context of the underlying dysfunction of the enteric nervous system innervating the gastrointestinal tract concomitant with IBD. This study aims to characterise the in vitro properties of MSCs and compare their in vivo therapeutic potential for the treatment of enteric neuropathy associated with intestinal inflammation. Methods BM-MSCs and AT-MSCs were validated and characterised in vitro. In in vivo experiments, guinea-pigs received either 2,4,6-trinitrobenzene-sulfonate acid (TNBS) for the induction of colitis or sham treatment by enema. MSCs were administered at a dose of 1x106 cells via enema 3 hours after the induction of colitis. Colon tissues were collected 24 and 72 hours after TNBS administration to assess the level of inflammation and damage to the ENS. MSC migration to the myenteric plexus in vivo was elucidated by immunohistochemistry and in vitro using a modified Boyden chamber assay. Results Cells exhibited multipotency and a typical surface immunophenotype for validation as bona fide MSCs. In vitro characterisation revealed distinct differences in growth kinetics, clonogenicity and cell morphology between MSC types. In vivo, BM-MSCs were comparatively more effective than AT-MSCs in attenuating leukocyte infiltration and neuronal loss in the myenteric plexus. MSCs from both sources equally ameliorated body weight loss, gross morphological damage to the colon, changes in the neurochemical coding of neuronal subpopulations and the reduction in density of extrinsic and intrinsic nerve fibres innervating the colon. MSCs from both sources migrated to the myenteric plexus in in vivo colitis and in an in vitro assay. Conclusions These data from in vitro experiments suggest that AT-MSCs are ideal for cellular expansion. However, BM-MSCs were more therapeutic in the treatment of enteric neuropathy and plexitis. These characteristics should be considered when deciding on the MSC tissue source.
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Affiliation(s)
- Rhian Stavely
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia.
| | - Ainsley M Robinson
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia.
| | - Sarah Miller
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia.
| | - Richard Boyd
- Department of Anatomy and Developmental Biology, Monash University, Melbourne, Australia.
| | - Samy Sakkal
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia.
| | - Kulmira Nurgali
- Centre for Chronic Disease, College of Health and Biomedicine, Victoria University, Melbourne, Australia. .,College of Health and Biomedicine, Victoria University, Western Centre for Health Research & Education, 176 Furlong Road, St Albans, 3021, VIC, Australia.
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Barone M, Scavo MP, Licinio R, Piombino M, De Tullio N, Mallamaci R, Di Leo A. Role of Bone Marrow-Derived Stem Cells in Polyps Development in Mice with Apc(Min/+) Mutation. Stem Cells Int 2015; 2015:354193. [PMID: 26167184 PMCID: PMC4488009 DOI: 10.1155/2015/354193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Accepted: 05/30/2015] [Indexed: 02/07/2023] Open
Abstract
We explored the hypothesis that an altered microenvironment (intestinal adenomatous polyp) could modify the differentiation program of bone marrow-derived stem cells (BMSCs), involving them in colon carcinogenesis. Sublethally irradiated 8-week-old female Apc(Min/+) mice were transplanted with bone marrow (BM) cells obtained from either male age-matched Apc(Min/+) (Apc-Tx-Apc) or wild type (WT) (WT-Tx-Apc) mice. At 4 and 7 weeks after transplantation, BM-derived colonocytes were recognized by colocalization of Y-chromosome and Cdx2 protein (specific colonocyte marker). Polyp number, volume, and grade of dysplasia were not influenced by irradiation/transplantation procedures since they were similar in both untreated female Apc(Min/+) and Apc-Tx-Apc mice. At 4 and 7 weeks after transplantation, a progressive significant reduction of polyp number and volume was observed in WT-Tx-Apc mice. Moreover, the number of WT-Tx-Apc mice with a high-grade dysplastic polyps significantly decreased as compared to Apc-Tx-Apc mice. Finally, at 4 and 7 weeks after transplantation, WT-Tx-Apc mice showed a progressive significant increase of Y+/Cdx2+ cells in "normal" mucosa, whereas, in the adenomatous tissue, Y+/Cdx2+ cells remained substantially unvaried. Our findings demonstrate that WT BMSCs do not participate in polyp development but rather inhibit their growth. The substitution of genotypically altered colonocytes with Y+/Cdx2+ cells probably contributes to this process.
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Affiliation(s)
- Michele Barone
- 1Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Maria Principia Scavo
- 1Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Piazza G. Cesare 11, 70124 Bari, Italy
- 2Methodist Research Institute, 6670 Bertner Avenue, Houston, TX 77030, USA
| | - Raffaele Licinio
- 1Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Michele Piombino
- 3Radiotherapy Unit, Diagnostic Imaging Department, Polyclinic Hospital, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Nicola De Tullio
- 1Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Piazza G. Cesare 11, 70124 Bari, Italy
| | - Rosanna Mallamaci
- 4Department of Bioscience, Biotechnology and Biopharmaceutics, University of Bari, Via E. Orabona 4, 70124 Bari, Italy
| | - Alfredo Di Leo
- 1Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Piazza G. Cesare 11, 70124 Bari, Italy
- *Alfredo Di Leo:
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15
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Wang M, Zhang G, Wang Y, Liu T, Zhang Y, An Y, Li Y. Crosstalk of mesenchymal stem cells and macrophages promotes cardiac muscle repair. Int J Biochem Cell Biol 2014; 58:53-61. [PMID: 25462160 DOI: 10.1016/j.biocel.2014.11.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 10/15/2014] [Accepted: 11/03/2014] [Indexed: 02/09/2023]
Abstract
Transplantation of bone-marrow derived mesenchymal stem cells (MSCs) has potential therapeutic effects on cardiac muscle repair. However, the underlying mechanism remains not completely clarified. Here we show that transplantation of MSCs significantly increased local recruitment of macrophages to facilitate cardiac muscle repair. MSCs-induced recovery of cardiac function and attenuation of fibrosis after injury were all abolished by either impaired macrophage infiltration, or by MSCs depletion after macrophage recruitment. However, angiogenesis seemed to be only affected by depletion of macrophages, but not by depletion of MSCs, suggesting that macrophages are responsible for the augmented angiogenesis after MSCs transplantation, while MSCs do not directly contribute to angiogenesis in the functional cardiac repair. Moreover, high level of transforming growth factor β 1 (TGFβ1) was detected in macrophages and high level of BMP7 was detected in MSCs, suggesting that MSCs not only may recruit macrophages to enhance angiogenesis to promote regeneration, but also may secrete BMP7 to contradict the fibrogenic effect of TGFβ1 by macrophages. Our study thus sheds new insight on the interaction of MSCs and macrophages in a functional cardiac repair triggered by MSCs transplantation.
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Affiliation(s)
- Mei Wang
- Department of Cardiology, the Second Hospital of Hebei Medical University, 215 Hepingxin Road, Shijiazhuang, China
| | - Guoru Zhang
- Department of Cardiology, the Second Hospital of Hebei Medical University, 215 Hepingxin Road, Shijiazhuang, China
| | - Yaling Wang
- Department of Cardiology, the Second Hospital of Hebei Medical University, 215 Hepingxin Road, Shijiazhuang, China
| | - Tao Liu
- Department of Cardiology, the Second Hospital of Hebei Medical University, 215 Hepingxin Road, Shijiazhuang, China
| | - Yang Zhang
- Department of Cardiology, the Second Hospital of Hebei Medical University, 215 Hepingxin Road, Shijiazhuang, China
| | - Yu An
- Department of Cardiology, the Second Hospital of Hebei Medical University, 215 Hepingxin Road, Shijiazhuang, China
| | - Yongjun Li
- Department of Cardiology, the Second Hospital of Hebei Medical University, 215 Hepingxin Road, Shijiazhuang, China.
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16
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Exogenous IL-4-expressing bone marrow mesenchymal stem cells for the treatment of autoimmune sensorineural hearing loss in a guinea pig model. BIOMED RESEARCH INTERNATIONAL 2014; 2014:856019. [PMID: 24864261 PMCID: PMC4016942 DOI: 10.1155/2014/856019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 03/04/2014] [Accepted: 03/26/2014] [Indexed: 01/02/2023]
Abstract
Bone marrow mesenchymal stem cells (BMSCs) expressing recombinant IL-4 have the potential to remediate inflammatory diseases. We thus investigated whether BMSCs expressing exogenous IL-4 could alleviate autoimmune sensorineural hearing loss. BMSCs isolated from guinea pigs were transfected with recombinant lentivirus expressing IL-4. A total of 33 animals were divided into three groups. Group A received scala tympani injection of IL-4-expressing BMSCs, and Group B received control vector-expressing BMSCs, and Group C received phosphate-buffered saline. The distribution of implanted BMSCs in the inner ears was assessed by immunohistochemistry and fluorescence microscopy. Auditory brain-stem response (ABR) was monitored to evaluate the auditory changes. Following BMSCs transplantation, the threshold levels of ABR wave III decreased in Groups A and B and significant differences were observed between these two groups (P < 0.05). Transplanted BMSCs distributed in the scala tympani and scala vestibuli. In some ears with hearing loss, there was a decrease in the number of spiral ganglion cells and varying degrees of endolymphatic hydrops or floccule. Following transplantation, the lentivirus-infected BMSCs migrated to the inner ear and produced IL-4. Our results demonstrate that, upon transplantation, BMSCs and BMSCs expressing recombinant IL-4 have the ability to remediate the inflammatory injury in autoimmune inner ear diseases.
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Stavely R, Sakkal S, Stojanovska V, Nurgali K. Mesenchymal stem cells for the treatment of inflammatory bowel disease: from experimental models to clinical application. Inflamm Regen 2014. [DOI: 10.2492/inflammregen.34.184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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