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Mori D, Miyagawa S, Kawamura T, Yoshioka D, Hata H, Ueno T, Toda K, Kuratani T, Oota M, Kawai K, Kurata H, Nishida H, Harada A, Toyofuku T, Sawa Y. Mitochondrial Transfer Induced by Adipose-Derived Mesenchymal Stem Cell Transplantation Improves Cardiac Function in Rat Models of Ischemic Cardiomyopathy. Cell Transplant 2023; 32:9636897221148457. [PMID: 36624995 PMCID: PMC9834779 DOI: 10.1177/09636897221148457] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Although mesenchymal stem cell transplantation has been successful in the treatment of ischemic cardiomyopathy, the underlying mechanisms remain unclear. Herein, we investigated whether mitochondrial transfer could explain the success of cell therapy in ischemic cardiomyopathy. Mitochondrial transfer in co-cultures of human adipose-derived mesenchymal stem cells and rat cardiomyocytes maintained under hypoxic conditions was examined. Functional recovery was monitored in a rat model of myocardial infarction following human adipose-derived mesenchymal stem cell transplantation. We observed mitochondrial transfer in vitro, which required the formation of cell-to-cell contacts and synergistically enhanced energy metabolism. Rat cardiomyocytes exhibited mitochondrial transfer 3 days following human adipose-derived mesenchymal stem cell transplantation to the ischemic heart surface post-myocardial infarction. We detected donor mitochondrial DNA in the recipient myocardium concomitant with a significant improvement in cardiac function. Mitochondrial transfer is vital for successful cell transplantation therapies and improves treatment outcomes in ischemic cardiomyopathy.
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Affiliation(s)
- Daisuke Mori
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Shigeru Miyagawa
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Takuji Kawamura
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Daisuke Yoshioka
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Hiroki Hata
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Takayoshi Ueno
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Koichi Toda
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Toru Kuratani
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Miwa Oota
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Kotoe Kawai
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Hayato Kurata
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Hiroyuki Nishida
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Akima Harada
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Toshihiko Toyofuku
- Institute of Immunology and
Regenerative Medicine, Osaka University, Osaka, Japan
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan,Medical Centre for Translational and
Clinical Research, Osaka University Hospital, Osaka, Japan,Yoshiki Sawa, Department of Cardiovascular
Surgery, Osaka University Graduate School of Medicine, Suita 565-0871, Japan.
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Fujioka N, Kitabatake M, Ouji-Sageshima N, Ibaraki T, Kumamoto M, Fujita Y, Hontsu S, Yamauchi M, Yoshikawa M, Muro S, Ito T. Human Adipose-Derived Mesenchymal Stem Cells Ameliorate Elastase-Induced Emphysema in Mice by Mesenchymal-Epithelial Transition. Int J Chron Obstruct Pulmon Dis 2021; 16:2783-2793. [PMID: 34675503 PMCID: PMC8517419 DOI: 10.2147/copd.s324952] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 09/13/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Chronic obstructive pulmonary disease (COPD) is a worldwide problem because of its high prevalence and mortality. However, there is no fundamental treatment to ameliorate their pathological change in COPD lung. Recently, adipose-derived mesenchymal stem cells (ADSCs) have attracted attention in the field of regenerative medicine to repair damaged organs. Moreover, their utility in treating respiratory diseases has been reported in some animal models. However, the detailed mechanism by which ADSCs improve chronic respiratory diseases, including COPD, remains to be elucidated. We examined whether human ADSCs (hADSCs) ameliorated elastase-induced emphysema and whether hADSCs differentiated into alveolar epithelial cells in a murine model of COPD. Methods Female SCID-beige mice (6 weeks old) were divided into the following four groups according to whether they received an intratracheal injection of phosphate-buffered saline or porcine pancreatic elastase, and whether they received an intravenous injection of saline or hADSCs 3 days after intratracheal injection; Control group, hADSC group, Elastase group, and Elastase-hADSC group. We evaluated the lung function, assessed histological changes, and compared gene expression between hADSCs isolated from the lung of Elastase-hADSC group and naïve hADSCs 28 days after saline or elastase administration. Results hADSCs improved the pathogenesis of COPD, including the mean linear intercept and forced expiratory volume, in an elastase-induced emphysema model in mice. Furthermore, hADSCs were observed in the lungs of elastase-treated mice at 25 days after administration. These cells expressed genes related to mesenchymal–epithelial transition and surface markers of alveolar epithelial cells, such as TTF-1, β-catenin, and E-cadherin. Conclusion hADSCs have the potential to improve the pathogenesis of COPD by differentiating into alveolar epithelial cells by mesenchymal–epithelial transition.
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Affiliation(s)
- Nobuhiro Fujioka
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | | | | | - Takahiro Ibaraki
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Makiko Kumamoto
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Yukio Fujita
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Shigeto Hontsu
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Motoo Yamauchi
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Masanori Yoshikawa
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Toshihiro Ito
- Department of Immunology, Nara Medical University, Kashihara, Nara, Japan
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Labusca L, Herea DD, Emanuela Minuti A, Stavila C, Danceanu C, Plamadeala P, Chiriac H, Lupu N. Magnetic Nanoparticles and Magnetic Field Exposure Enhances Chondrogenesis of Human Adipose Derived Mesenchymal Stem Cells But Not of Wharton Jelly Mesenchymal Stem Cells. Front Bioeng Biotechnol 2021; 9:737132. [PMID: 34733830 PMCID: PMC8558412 DOI: 10.3389/fbioe.2021.737132] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/10/2021] [Indexed: 02/05/2023] Open
Abstract
Purpose: Iron oxide based magnetic nanoparticles (MNP) are versatile tools in biology and medicine. Adipose derived mesenchymal stem cells (ADSC) and Wharton Jelly mesenchymal stem cells (WJMSC) are currently tested in different strategies for regenerative regenerative medicine (RM) purposes. Their superiority compared to other mesenchymal stem cell consists in larger availability, and superior proliferative and differentiation potential. Magnetic field (MF) exposure of MNP-loaded ADSC has been proposed as a method to deliver mechanical stimulation for increasing conversion to musculoskeletal lineages. In this study, we investigated comparatively chondrogenic conversion of ADSC-MNP and WJMSC with or without MF exposure in order to identify the most appropriate cell source and differentiation protocol for future cartilage engineering strategies. Methods: Human primary ADSC and WJMSC from various donors were loaded with proprietary uncoated MNP. The in vitro effect on proliferation and cellular senescence (beta galactosidase assay) in long term culture was assessed. In vitro chondrogenic differentiation in pellet culture system, with or without MF exposure, was assessed using pellet histology (Safranin O staining) as well as quantitative evaluation of glycosaminoglycan (GAG) deposition per cell. Results: ADSC-MNP complexes displayed superior proliferative capability and decreased senescence after long term (28 days) culture in vitro compared to non-loaded ADSC and to WJMSC-MNP. Significant increase in chondrogenesis conversion in terms of GAG/cell ratio could be observed in ADSC-MNP. MF exposure increased glycosaminoglycan deposition in MNP-loaded ADSC, but not in WJMSC. Conclusion: ADSC-MNP display decreased cellular senescence and superior chondrogenic capability in vitro compared to non-loaded cells as well as to WJMSC-MNP. MF exposure further increases ADSC-MNP chondrogenesis in ADSC, but not in WJMSC. Loading ADSC with MNP can derive a successful procedure for obtaining improved chondrogenesis in ADSC. Further in vivo studies are needed to confirm the utility of ADSC-MNP complexes for cartilage engineering.
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Affiliation(s)
- Luminita Labusca
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Orthopedics and Traumatology Clinic County Emergency Hospital Saint Spiridon, Iasi, Romania
| | - Dumitru-Daniel Herea
- National Institute of Research and Development for Technical Physics, Iasi, Romania
| | - Anca Emanuela Minuti
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Faculty of Physics, Alexandru Ioan Cuza University, Iasi, Romania
| | - Cristina Stavila
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Faculty of Physics, Alexandru Ioan Cuza University, Iasi, Romania
| | - Camelia Danceanu
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Faculty of Physics, Alexandru Ioan Cuza University, Iasi, Romania
| | - Petru Plamadeala
- Pathology Department County Children Emergency Hospital Saint Mary, Iasi, Romania
| | - Horia Chiriac
- National Institute of Research and Development for Technical Physics, Iasi, Romania
| | - Nicoleta Lupu
- National Institute of Research and Development for Technical Physics, Iasi, Romania
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Heidari F, Razmkhah M, Razban V, Erfani N. Effects of indoleamine 2, 3-dioxygenase (IDO) silencing on immunomodulatory function and cancer-promoting characteristic of adipose-derived mesenchymal stem cells (ASCs). Cell Biol Int 2021; 45:2544-2556. [PMID: 34498786 DOI: 10.1002/cbin.11698] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 08/25/2021] [Accepted: 09/05/2021] [Indexed: 12/28/2022]
Abstract
Indoleamine 2, 3-dioxygenase (IDO) catabolizes tryptophan, mediates immunomodulatory functions, and is released by stromal cells such as mesenchymal stem cells. The aims of this study were to investigate the effects of IDO silencing on immunosuppressive function of adipose-derived mesenchymal stem cells (ASCs), T cells phenotype, and the proliferation/migration of tumor cells. ASCs isolated from adipose tissues of healthy women were transfected with IDO-siRNA. Galectin-3, transforming growth factor-β1, hepatocyte growth factor, and interleukin-10 as immunomodulators were measured in ASCs using qRT-PCR. T cells phenotype, interferon-γ, and interleukin-17 expression were evaluated in peripheral blood lymphocytes (PBLs) cocultured with IDO silenced-ASCs by flow cytometry and qRT-PCR, respectively. Scratch assay was applied to assess the proliferation/migration of MDA-MB-231 cell line. Galectin-3 was upregulated (p ˂ 0.05) while hepatocyte growth factor was downregulated (p ˂ 0.05) in IDO-silenced ASCs compared to control groups. Regulatory T cells were inhibited in PBLs cocultured with IDO-silenced ASCs; also T helper2 was decreased in PBLs cocultured with IDO-silenced ASCs relative to the scramble group. IDO-silenced ASCs caused interferon-γ overexpression but interleukin-17 downregulation in PBLs. The proliferation/migration of MDA-MB-231 was suppressed after exposing to condition media of IDO-silenced ASCs compared with condition media of untransfected (p < 0.01) and scramble-transfected ASCs (p < 0.05). The results exhibited the weakened capacity of IDO-silenced ASCs for suppressing the immune cells and promoting the tumor cells' proliferation/migration. IDO suppression may be utilized as a strategy for cancer treatment. Simultaneous blocking of immunomodulators along with IDO inhibitors may show more effects on boosting the efficiency of immune-based cancer therapies.
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Affiliation(s)
- Fahimeh Heidari
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahboobeh Razmkhah
- School of Medicine, Shiraz Institute for Cancer Research, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahid Razban
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nasrollah Erfani
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,School of Medicine, Shiraz Institute for Cancer Research, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Jiao D, Wang J, Yu W, Zhang N, Zhang K, Bai Y. Gelatin reduced Graphene Oxide Nanosheets as Kartogenin Nanocarrier Induces Rat ADSCs Chondrogenic Differentiation Combining with Autophagy Modification. Materials (Basel) 2021; 14:1053. [PMID: 33668133 DOI: 10.3390/ma14051053] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 12/19/2022]
Abstract
Biocompatible reduced graphene oxide (rGO) could deliver drugs for synergistically stimulating stem cells directed differentiation with influences on specific cellular activities. Here, we prepared a biodegradable gelatin reduced graphene oxide (rGO@Ge) to evaluate its functions in promoting rat adipose derived mesenchymal stem cells (ADSCs) chondrogenic differentiation through delivering kartogenin (KGN) into the stem cell efficiently. The optimum KGN concentration (approximately 1 μM) that promoted the proliferation and chondrogenic differentiation of ADSCs was clarified by a series of experiments, including immunofluorescent (IF) staining (Sox-9, Col II), alcian blue (Ab) staining, toluidine blue (Tb) staining and real-time quantitative PCR analysis of the chondrogenic markers. Meanwhile, the biocompatibility of rGO@Ge was evaluated to clearly define the nonhazardous concentration range, and the drug loading and releasing properties of rGO@Ge were tested with KGN for its further application in inducing ADSCs chondrogenic differentiation. Furthermore, the mechanism of rGO@Ge entering ADSCs was investigated by the different inhibitors that are involved in the endocytosis of the nanocarrier, and the degradation of the rGO@Ge in ADSCs was observed by transmission electron microscopy (TEM). The synergistic promoting effect of rGO@Ge nanocarrier on ADSCs chondrogenesis with KGN was also studied by the IF, Ab, Tb stainings and PCR analysis of the chondrogenic markers. Finally, the intracellular Reactive Oxygen Species (ROS) and autophagy induced by KGN/rGO@Ge complex composites were tested in details for clarification on the correlation between the autophagy and chondrogenesis in ADSCs induced by rGO@Ge. All the results show that rGO@Ge as a biocompatible nanocarrier can deliver KGN into ADSCs for exerting a pro-chondrogenic effect and assist the drug to promote ADSCs chondrogenesis synergistically through modification of the autophagy in vitro, which promised its further application in repairing cartilage defect in vivo.
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Lai TC, Lee TL, Chang YC, Chen YC, Lin SR, Lin SW, Pu CM, Tsai JS, Chen YL. MicroRNA-221/222 Mediates ADSC-Exosome-Induced Cardioprotection Against Ischemia/Reperfusion by Targeting PUMA and ETS-1. Front Cell Dev Biol 2020; 8:569150. [PMID: 33344446 PMCID: PMC7744807 DOI: 10.3389/fcell.2020.569150] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/11/2020] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular disease is a major health problem in industrialized and developing countries and is the leading cause of death and disability. Myocardial ischemia/reperfusion (I/R) causes cardiomyocyte damage such as apoptosis and hypertrophy. The purpose of this study was to investigate the effects of exosomes from adipose-derived stem cells (ADSC-Exo) on hearts from I/R mice and to explore the underlying mechanisms. ADSC-Exo significantly decreased I/R-induced cardiomyocyte apoptosis and hypertrophy, as detected by TdT-mediated dUTP nick end-labeling (TUNEL) and wheat germ agglutinin (WGA) staining, respectively. In addition, the expression of apoptosis-related proteins p-p53 and PUMA and hypertrophy-related proteins ETS-1 and ANP were significantly reduced in the cardiomyocytes of ADSC-Exo-treated I/R mice compared to those of control mice. Both PUMA and ETS-1 are reported to be target genes for miR-221/222. I/R operation significantly reduced miR-221/222 expression, while ADSC-Exo treatment increased miR-221/222 expression, as detected by RT-qPCR. We also observed that cardiac I/R operation markedly increased cell apoptosis and hypertrophy in miR-221/222 knockout (KO) mice, while ADSC-Exo reduced the effects of I/R operation. Furthermore, ADSC-Exo protected H9c2 cardiomyocytes from H2O2-induced damage by reducing apoptosis and hypertrophy in vitro. H2O2 treatment significantly reduced miR-221/222 expression, while ADSC-Exo treatment reversed this effect in H9c2 cells. ADSC-Exo treatment decreased H2O2-induced PUMA and ETS-1 expression. Compared with control treatment, I/R treatment significantly reduced p-AKT and increased p-p65, while ADSC-Exo and miR-221/222 mimics attenuated these effects. The AKT activator SC79 and p65 inhibitor Bay 11-7082 reduced H2O2-induced cell apoptosis and hypertrophy. Based on these findings, ADSC-Exo prevents cardiac I/R injury through the miR-221/miR-222/PUMA/ETS-1 pathway. Therefore, ADSC-Exo is an effective inhibitor of I/R-induced heart injury.
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Affiliation(s)
- Tsai-Chun Lai
- Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tzu-Lin Lee
- Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Chun Chang
- Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Chen Chen
- Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Shu-Rung Lin
- Department of Bioscience Technology, College of Science, Chung Yuan Christian University, Taoyuan, Taiwan.,Center for Nanotechnology and Center for Biomedical Technology, Chung Yuan Christian University, Taoyuan, Taiwan
| | - Shu-Wha Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chi-Ming Pu
- Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Division of Plastic Surgery, Department of Surgery, Cathay General Hospital, Taipei, Taiwan
| | - Jaw-Shiun Tsai
- Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Center for Complementary and Integrated Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yuh-Lien Chen
- Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taipei, Taiwan
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Zhou J, Wang Y, Liu Y, Zeng H, Xu H, Lian F. Adipose derived mesenchymal stem cells alleviated osteoarthritis and chondrocyte apoptosis through autophagy inducing. J Cell Biochem 2019; 120:2198-2212. [PMID: 30315711 DOI: 10.1002/jcb.27530] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 08/01/2018] [Indexed: 01/24/2023]
Abstract
OBJECTIVE We aim to explore the effect of adipose derived mesenchymal stem cells (ADMSCs) on a knee osteoarthritis rat model and analyze how ADMSCs affect chondrocyte apoptosis. MATERIALS AND METHODS A surgically induced rat knee osteoarthritis (OA) model was constructed. ADMSCs were engrafted into the right knee cavity. Hematoxylin and eosin (H&E), Masson, and Safranin O were used to compare the histopathology of synovial membrane and cartilage. Immunohistochemical (IHC) was used to measure MMP-13, Collagen 2 (Col-2), Caspase-3 (Cas-3), PARP, p62, LC3b, DDR-2, FGFR-1, Wnt, P-AKT/AKT, p-CAMKII/CAMKII, and p-Smad1/Smad1 expression in the articular cartilage. qPCR and Western blot analysis were used to detect mRNA and protein levels of markers in chondrocytes. TUNEL and Annexin-V were used to assess apoptosis. RESULTS Histological analysis showed that ADMSCs alleviated the deterioration of cartilage and osteoarthritis. ADMSCs coculture increase the expression of Col2 and Sox-9, while down regulated MMP-13 in IL-1β stimulated chondrocytes. ADMSCs decreased proinflammatory cytokines IL-1β, IL-6, and TNF-α. ADMSCs enhanced the viability of IL-1β stimulated chondrocytes. ADMSC attenuated chondrocyte apoptosis. The pretreatment of 3-methyladenine (3-MA) reversed the reduction of Caspase-3 caused by ADMSCs, showing that the antiapoptotic effect was associated with autophagy inducing. ADMSCs significantly reduced the expression of FGFR-1, DDR-2, and Wnt in IL-1β stimulated chondrocytes. ADMSCs reduced the ratio of p-Smad1/Smad1 and p-CAMK II/CAMKII, and increased the ratio of p-AKT/AKT. CONCLUSIONS ADMSCs treatment alleviate osteoarthritis in rat OA models. AMDSCs reduced the secretion of proinflammatory cytokines and protected against apoptosis through autophagy inducing. ADMSCs' function could be related to multiple signaling pathway.
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Affiliation(s)
- Jun Zhou
- Department of Rheumatology & Clinical Immunology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yu Wang
- Department of Interventional Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yiming Liu
- Department of Interventional Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hanjiang Zeng
- Department of Rheumatology & Clinical Immunology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hanshi Xu
- Department of Rheumatology & Clinical Immunology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Fan Lian
- Department of Rheumatology & Clinical Immunology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Sheashaa H, Lotfy A, Elhusseini F, Aziz AA, Baiomy A, Awad S, Alsayed A, El-Gilany AH, Saad MAAA, Mahmoud K, Zahran F, Salem DA, Sarhan A, Ghaffar HA, Sobh M. Protective effect of adipose-derived mesenchymal stem cells against acute kidney injury induced by ischemia-reperfusion in Sprague-Dawley rats. Exp Ther Med 2016; 11:1573-1580. [PMID: 27168775 PMCID: PMC4840483 DOI: 10.3892/etm.2016.3109] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Accepted: 12/01/2015] [Indexed: 01/20/2023] Open
Abstract
Acute kidney injury (AKI) is a complex clinical condition associated with significant morbidity and mortality and lacking effective management. Ischemia-reperfusion injury (IRI) remains one of the leading causes of AKI in native and transplanted kidneys. The aim of this study was to evaluate the efficacy of adipose-derived mesenchymal stem cells (ADSCs) in the prevention of renal IRI in rats. The study was conducted on male Sprague-Dawley rats (n=72) weighing 250-300 g. Rats were randomly assigned to three main groups: i) Sham-operated control group (n=24); ii) positive control group, in which rats were subjected to IRI and were administered culture media following 4 h of IRI (n=24); and iii) ADSC group (n=24), in which rats were administered 1×106 ADSCs via the tail vein following 4 h of IRI. Each main group was further divided according to the timing after IRI into four equal-sized subgroups. Renal function was tested via the measurement of serum creatinine levels and creatinine clearance. In addition, malondialdehyde (MDA) levels were determined in serum and renal tissue homogenate as an indicator of oxidative stress. Histopathological changes were analyzed in different regions of the kidney, namely the cortex, outer stripe of the outer medulla (OSOM), inner stripe of the outer medulla (ISOM) and inner medulla. In each region, the scoring system considered active injury changes, regenerative changes and chronic changes. The ADSCs were assessed and their differentiation capability was verified. IRI resulted in a significant increase in serum creatinine, serum and tissue MDA levels and a significant reduction in creatinine clearance compared with those in sham-operated rats,. These changes were attenuated by the use of ADSCs. The prominent histopathological changes in the cortex, ISOM and OSOM were reflected in the injury score, which was significantly evident in the positive control group. The use of ADSCs was associated with significantly lowered injury scores at days 1 and 3; however, no significant effect was observed on day 7. These results indicate that the use of ADSCs ameliorates renal injury and dysfunction associated with IRI in rats.
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Affiliation(s)
- Hussein Sheashaa
- Urology and Nephrology Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ahmed Lotfy
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Fatma Elhusseini
- Department of Pathology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Azza Abdel Aziz
- Department of Pathology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Azza Baiomy
- Department of Clinical Pathology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Samah Awad
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Aziza Alsayed
- Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Abdel-Hady El-Gilany
- Department of Public Health, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mohamed-Ahdy A A Saad
- Department of Pharmacology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Khaled Mahmoud
- Urology and Nephrology Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Faten Zahran
- Biochemistry Department, Faculty of Science, Zagazig University, Zagazig 44516, Egypt
| | - Dalia A Salem
- Department of Clinical Pathology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ahmed Sarhan
- Urology and Nephrology Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Hassan Abdel Ghaffar
- Department of Clinical Pathology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mohamed Sobh
- Urology and Nephrology Center, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Medical Experimental Research Center (MERC), Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
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