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Aglan HA, Ahmed HH, Beherei HH, Abdel-Hady BM, Ekram B, Kishta MS. Generation of cardiomyocytes from stem cells cultured on nanofibrous scaffold: Experimental approach for attenuation of myocardial infarction. Tissue Cell 2024; 89:102461. [PMID: 38991272 DOI: 10.1016/j.tice.2024.102461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/04/2024] [Accepted: 07/01/2024] [Indexed: 07/13/2024]
Abstract
The current study was constructed to fabricate polyamide based nanofibrous scaffolds (NS) and to define the most promising one for the generation of cardiomyocytes from adipose tissue derived mesenchymal stem cells (ADMSCs). This purpose was extended to assess the potentiality of the generated cardiomyocytes in relieving myocardial infarction (MI) in rats. Production and characterization of NSs were carried out. ADMSCs were cultured on NS and induced to differentiate into cardiomyocytes by specific growth factors. Molecular analysis for myocyte-specific enhancer factor 2 C (MEF2C) and alpha sarcomeric actin (α-SCA) expression was done to confirm the differentiation of ADMSCs into cardiomyocytes for further transplantation into MI induced rats. Implantation of cells in MI afflicted rats boosted heart rate, ST height and PR interval and lessened P duration, RR, QTc and QRS intervals. Also, this type of medication minified serum lactate dehydrogenase (LDH) and creatine kinase-MB (CK-MB) enzymes activity as well as serum and cardiac troponin T (Tn-T) levels and upraised serum and cardiac α-SCA and cardiac connexin 43 (CX 43) levels. Microscopic feature of cardiac tissue sections of rats in the treated groups revealed great renovation in the cardiac microarchitecture. Conclusively, this attempt gains insight into a realistic strategy for recovery of MI through systemic employment of in vitro generated cardiomyocytes.
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Affiliation(s)
- Hadeer A Aglan
- Hormones Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt; Stem Cell Lab., Center of Excellence for Advanced Sciences, National Research Centre, Giza, Egypt.
| | - Hanaa H Ahmed
- Hormones Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt; Stem Cell Lab., Center of Excellence for Advanced Sciences, National Research Centre, Giza, Egypt
| | - Hanan H Beherei
- Refractories, Ceramics and Building Materials Department, Advanced Materials Technology and Mineral Resources Research Institute, National Research Centre, Giza, Egypt
| | - Bothaina M Abdel-Hady
- Polymers and Pigments Department, Chemical Industries Institute, National Research Centre, Giza, Egypt
| | - Basma Ekram
- Polymers and Pigments Department, Chemical Industries Institute, National Research Centre, Giza, Egypt
| | - Mohamed S Kishta
- Hormones Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt; Stem Cell Lab., Center of Excellence for Advanced Sciences, National Research Centre, Giza, Egypt
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2
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Gupta A, Singh S. Potential Role of Growth Factors Controlled Release in Achieving Enhanced Neuronal Trans-differentiation from Mesenchymal Stem Cells for Neural Tissue Repair and Regeneration. Mol Neurobiol 2021; 59:983-1001. [PMID: 34816381 DOI: 10.1007/s12035-021-02646-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/11/2021] [Indexed: 02/07/2023]
Abstract
With an increase in the incidence of neurodegenerative diseases, a need to replace incapable conventional methods has arisen. To overcome this burden, stem cells therapy has emerged as an efficient treatment option. Endeavours to accomplish this have paved the path to neural regeneration through efficient neuronal transdifferentiation. Despite their potential, the use of stem cells still entails several limitations, such as low differentiation efficiency and difficulties in guiding differentiation. The process of neural differentiation through the stem cells is achieved through the use of chemical inducers or growth factors and their direct introduction reduces their bioavailability in the system. To address these limitations, neural regeneration ventures require growth factors to be effectively implemented on stem cells in order to produce functional neuronal precursor cells. An efficient technique to achieve it is through the delivery of growth factors via microcarriers for their sustained release. It ensures the presence of commensurable concentration even at later stages of neuronal transdifferentiation. Nanofibers and nanoparticles, along with liposomes and such, have been used to implement this. The interaction between such carriers and the growth factors is mainly electrostatic. Such interaction enables them to form a stable assembly through immobilisation of the growth factor either onto their surfaces or within the core of their structures. The rate of sustained release depends upon the release kinetics associated with the polymeric structure employed and its interaction with the encapsulated growth factor. The sustained release ensures that the stem cells immerse under the effect of the growth factors for a prolonged period, ultimately aiding in the formation of cells showing ample characteristics of neuron precursors. This review analyses the various carriers that have been employed for the release of growth factors in an orderly fashion and their constituents, along with the advantages and the limitations they pose in delivering the growth factors for facilitating the process of neuronal transdifferentiation.
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Affiliation(s)
- Ayushi Gupta
- Applied Science Department, Indian Institute of Information Technology, Allahabad, UP, India
| | - Sangeeta Singh
- Applied Science Department, Indian Institute of Information Technology, Allahabad, UP, India.
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3
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Sung M, Sung SE, Kang KK, Choi JH, Lee S, Kim K, Lim JH, Lee GW, Rim HD, Kim BS, Won S, Kim K, Jang S, Seo MS, Woo J. Serum-Derived Neuronal Exosomal miRNAs as Biomarkers of Acute Severe Stress. Int J Mol Sci 2021; 22:9960. [PMID: 34576126 PMCID: PMC8470330 DOI: 10.3390/ijms22189960] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/21/2021] [Accepted: 06/23/2021] [Indexed: 12/11/2022] Open
Abstract
Stress is the physical and psychological tension felt by an individual while adapting to difficult situations. Stress is known to alter the expression of stress hormones and cause neuroinflammation in the brain. In this study, miRNAs in serum-derived neuronal exosomes (nEVs) were analyzed to determine whether differentially expressed miRNAs could be used as biomarkers of acute stress. Specifically, acute severe stress was induced in Sprague-Dawley rats via electric foot-shock treatment. In this acute severe-stress model, time-dependent changes in the expression levels of stress hormones and neuroinflammation-related markers were analyzed. In addition, nEVs were isolated from the serum of control mice and stressed mice at various time points to determine when brain damage was most prominent; this was found to be 7 days after foot shock. Next-generation sequencing was performed to compare neuronal exosomal miRNA at day 7 with the neuronal exosomal miRNA of the control group. From this analysis, 13 upregulated and 11 downregulated miRNAs were detected. These results show that specific miRNAs are differentially expressed in nEVs from an acute severe-stress animal model. Thus, this study provides novel insights into potential stress-related biomarkers.
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Affiliation(s)
- Minkyoung Sung
- Department of Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (M.S.); (S.-E.S.); (K.-K.K.); (J.-H.C.); (S.L.); (K.K.)
- Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu 41944, Korea; (H.-D.R.); (B.-S.K.); (S.W.); (K.K.); (S.J.)
| | - Soo-Eun Sung
- Department of Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (M.S.); (S.-E.S.); (K.-K.K.); (J.-H.C.); (S.L.); (K.K.)
| | - Kyung-Ku Kang
- Department of Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (M.S.); (S.-E.S.); (K.-K.K.); (J.-H.C.); (S.L.); (K.K.)
| | - Joo-Hee Choi
- Department of Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (M.S.); (S.-E.S.); (K.-K.K.); (J.-H.C.); (S.L.); (K.K.)
| | - Sijoon Lee
- Department of Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (M.S.); (S.-E.S.); (K.-K.K.); (J.-H.C.); (S.L.); (K.K.)
| | - KilSoo Kim
- Department of Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (M.S.); (S.-E.S.); (K.-K.K.); (J.-H.C.); (S.L.); (K.K.)
- Department of Veterinary Toxicology, College of Veterinary Medicine, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu 41566, Korea
| | - Ju-Hyeon Lim
- New Drug Development Center, Osong Medical Innovation Foundation, Chungbuk 28160, Korea; (J.-H.L.); (G.W.L.)
- Department of Orthopedic Surgery, Yeungnam University College of Medicine, Yeungnam University Medical Center, 170 Hyonchung-ro, Namgu, Daegu 42415, Korea
| | - Gun Woo Lee
- Department of Orthopedic Surgery, Yeungnam University College of Medicine, Yeungnam University Medical Center, 170 Hyonchung-ro, Namgu, Daegu 42415, Korea
| | - Hyo-Deog Rim
- Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu 41944, Korea; (H.-D.R.); (B.-S.K.); (S.W.); (K.K.); (S.J.)
| | - Byung-Soo Kim
- Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu 41944, Korea; (H.-D.R.); (B.-S.K.); (S.W.); (K.K.); (S.J.)
| | - Seunghee Won
- Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu 41944, Korea; (H.-D.R.); (B.-S.K.); (S.W.); (K.K.); (S.J.)
| | - Kyungmin Kim
- Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu 41944, Korea; (H.-D.R.); (B.-S.K.); (S.W.); (K.K.); (S.J.)
| | - Seoyoung Jang
- Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu 41944, Korea; (H.-D.R.); (B.-S.K.); (S.W.); (K.K.); (S.J.)
| | - Min-Soo Seo
- Department of Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (M.S.); (S.-E.S.); (K.-K.K.); (J.-H.C.); (S.L.); (K.K.)
| | - Jungmin Woo
- Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu 41944, Korea; (H.-D.R.); (B.-S.K.); (S.W.); (K.K.); (S.J.)
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Hernández R, Jiménez-Luna C, Ortiz R, Setién F, López M, Perazzoli G, Esteller M, Berdasco M, Prados J, Melguizo C. Impact of the Epigenetically Regulated Hoxa-5 Gene in Neural Differentiation from Human Adipose-Derived Stem Cells. BIOLOGY 2021; 10:biology10080802. [PMID: 34440035 PMCID: PMC8389620 DOI: 10.3390/biology10080802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/11/2021] [Accepted: 08/16/2021] [Indexed: 12/31/2022]
Abstract
Human adipose-derived mesenchymal stem cells (hASCs) may be used in some nervous system pathologies, although obtaining an adequate degree of neuronal differentiation is an important barrier to their applicability. This requires a deep understanding of the expression and epigenetic changes of the most important genes involved in their differentiation. We used hASCs from human lipoaspirates to induce neuronal-like cells through three protocols (Neu1, 2, and 3), determined the degree of neuronal differentiation using specific biomarkers in culture cells and neurospheres, and analyzed epigenetic changes of genes involved in this differentiation. Furthermore, we selected the Hoxa-5 gene to determine its potential to improve neuronal differentiation. Our results showed that an excellent hASC neuronal differentiation process using Neu1 which efficiently modulated NES, CHAT, SNAP25, or SCN9A neuronal marker expression. In addition, epigenetic studies showed relevant changes in Hoxa-5, GRM4, FGFR1, RTEL1, METRN, and PAX9 genes. Functional studies of the Hoxa-5 gene using CRISPR/dCas9 and lentiviral systems showed that its overexpression induced hASCs neuronal differentiation that was accelerated with the exposure to Neu1. These results suggest that Hoxa-5 is an essential gene in hASCs neuronal differentiation and therefore, a potential candidate for the development of cell therapy strategies in neurological disorders.
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Affiliation(s)
- Rosa Hernández
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain; (R.H.); (C.J.-L.); (R.O.); (G.P.); (C.M.)
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Cristina Jiménez-Luna
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain; (R.H.); (C.J.-L.); (R.O.); (G.P.); (C.M.)
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Raúl Ortiz
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain; (R.H.); (C.J.-L.); (R.O.); (G.P.); (C.M.)
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
| | - Fernando Setién
- Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, L’Hospitalet de Llobregat, 08908 Barcelona, Spain; (F.S.); (M.L.); (M.E.); (M.B.)
- Cancer Epigenetics Group, Cancer and Leukemia Epigenetics and Biology Program (PEBCL), Josep Carreras Leukemia Research Institute (IJC), 08916 Barcelona, Spain
| | - Miguel López
- Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, L’Hospitalet de Llobregat, 08908 Barcelona, Spain; (F.S.); (M.L.); (M.E.); (M.B.)
- Epigenetic Therapies Group, Experimental and Clinical Hematology Program (PHEC), Josep Carreras Leukemia Research Institute, 08916 Barcelona, Spain
| | - Gloria Perazzoli
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain; (R.H.); (C.J.-L.); (R.O.); (G.P.); (C.M.)
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Manel Esteller
- Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, L’Hospitalet de Llobregat, 08908 Barcelona, Spain; (F.S.); (M.L.); (M.E.); (M.B.)
- Cancer Epigenetics Group, Cancer and Leukemia Epigenetics and Biology Program (PEBCL), Josep Carreras Leukemia Research Institute (IJC), 08916 Barcelona, Spain
| | - María Berdasco
- Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, L’Hospitalet de Llobregat, 08908 Barcelona, Spain; (F.S.); (M.L.); (M.E.); (M.B.)
- Epigenetic Therapies Group, Experimental and Clinical Hematology Program (PHEC), Josep Carreras Leukemia Research Institute, 08916 Barcelona, Spain
| | - Jose Prados
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain; (R.H.); (C.J.-L.); (R.O.); (G.P.); (C.M.)
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Correspondence:
| | - Consolación Melguizo
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain; (R.H.); (C.J.-L.); (R.O.); (G.P.); (C.M.)
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
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Sharma Y, Shobha K, Sundeep M, Pinnelli VB, Parveen S, Dhanushkodi A. Neural Basis of Dental Pulp Stem Cells and its Potential Application in Parkinson's disease. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2021; 21:62-76. [PMID: 33719979 DOI: 10.2174/1871527320666210311122921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 01/16/2021] [Accepted: 01/29/2021] [Indexed: 11/22/2022]
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease. Though significant insights into the molecular-biochemical-cellular-behavioral basis of PD have been understood, there is no appreciable treatment available till date. Current therapies provide symptomatic relief without any influence on the progression of the disease. Stem cell therapy has been vigorously explored to treat PD. In this comprehensive review, we analyze various stem cell candidates for treating PD and discuss the possible mechanisms. We advocate the advantage of using neural crest originated dental pulp stem cells (DPSC) due to their predisposition towards neural differentiation and their potential to regenerate neurons far better than commonly used bone marrow derived mesenchymal stem cells (BM-MSCs). Eventually, we highlight the current challenges in the field and the strategies which may be used for overcoming the impediments.
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Affiliation(s)
- Yogita Sharma
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | - Shobha K
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | - Mata Sundeep
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | | | - Shagufta Parveen
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | - Anandh Dhanushkodi
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
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Zolocinska A, Siennicka K, Debski T, Gut G, Mazur S, Gajewska M, Kaminski A, Pojda Z. Comparison of mouse, rat and rabbit models for adipose - Derived stem cells (ASC) research. Curr Res Transl Med 2020; 68:205-210. [PMID: 32843322 DOI: 10.1016/j.retram.2020.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 07/01/2020] [Accepted: 07/08/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE OF THE STUDY Cellular therapies are becoming more popular and there is a big demand for suitable animal model for research in field of tissue engineering. Both the small (rodents) and large animals have their advantages for cellular therapy experiments. Appropriate animal research model would be a bridge between basic research and clinical medicine. The aim of this study was to compare mouse, rat and rabbit as animal models useful for adipose - derived stem cell research. MATERIALS AND METHODS Quantity, phenotype, clonogenic and differentiation potential of cells isolated from different localizations of adipose tissue from WAG and LEW/W rat strains, rabbit and mouse were analysed. RESULTS The highest number of cells from 1 g of tissue were isolated from cervical white fat of LEW/W rat. ASCs isolated from rat had also the highest clonogenic potential. Phenotype and capability to differentiate into osteogenic, adipogenic and chondrogenic lineages are at the same level for rat and rabbit. CONCLUSIONS Rat as a research model can be a rational solution between large animal models and typical laboratory mice because of their size, genetic homogenity, availability of genetically modified stains and possibility to perform research mimicking clinical applications.
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Affiliation(s)
- A Zolocinska
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - K Siennicka
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - T Debski
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - G Gut
- Department of Transplantology and Central Tissue Bank, Medical University of Warsaw, Poland.
| | - S Mazur
- Department of Breast Cancer and Reconstructive Surgery, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - M Gajewska
- Department of Genetics Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
| | - A Kaminski
- Department of Transplantology and Central Tissue Bank, Medical University of Warsaw, Poland.
| | - Z Pojda
- Department of Regenerative Medicine, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
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Wartalski K, Gorczyca G, Wiater J, Tabarowski Z, Palus-Chramiec K, Setkowicz Z, Duda M. Efficient generation of neural-like cells from porcine ovarian putative stem cells - morphological characterization and evaluation of their electrophysiological properties. Theriogenology 2020; 155:256-268. [PMID: 32810809 DOI: 10.1016/j.theriogenology.2020.05.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 05/20/2020] [Accepted: 05/23/2020] [Indexed: 12/20/2022]
Abstract
Until recently, the mammalian ovary was considered to consist of fully differentiated tissues, but evidence for the presence of adult stem cells in this organ appeared. The differentiation potential of these cells, referred to as putative stem cells, is not well defined. Porcine ovarian putative stem cells (poPSCs) were immunomagnetically isolated from postnatal pig ovaries based on the presence of the SSEA-4 surface marker protein. First, they were cultured in the undifferentiated state. After the third passage, a novel 7-day culture method inducing their differentiation into neural-like cells by the addition of forskolin (FSK), retinoic acid (RA) and basic fibroblast growth factor (bFGF) to the culture medium was applied. After 7 days, poPSCs successfully differentiated into neural-like cells, as evidenced by neural morphology and the presence of the neuronal markers nestin, NeuN, and GFAP, as confirmed by immunofluorescence, western blot, and real-time PCR. Electrophysiological analysis of potassium and sodium channel activity (patch clamp) confirmed that they indeed differentiated into neurons. The plasticity of poPSCs offers an excellent opportunity, especially in the field of neuroscience, since they can differentiate into neurons or glial cells. Although poPSCs might not be pluripotent cells, they also escape the rigid classification framework of adult stem cells.
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Affiliation(s)
- Kamil Wartalski
- Department of Endocrinology, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University in Krakow, Gronostajowa 9, 30-387, Krakow, Poland; Department of Histology, Jagiellonian University Medical College, Kopernika 7, 31-034, Krakow, Poland
| | - Gabriela Gorczyca
- Department of Endocrinology, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University in Krakow, Gronostajowa 9, 30-387, Krakow, Poland
| | - Jerzy Wiater
- Department of Histology, Jagiellonian University Medical College, Kopernika 7, 31-034, Krakow, Poland; Department of Cell Biology and Imaging, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University in Krakow, Gronostajowa 9, 30-387, Krakow, Poland
| | - Zbigniew Tabarowski
- Department of Experimental Hematology, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University in Krakow, Gronostajowa 9, 30-387, Krakow, Poland
| | - Katarzyna Palus-Chramiec
- Department of Neurophysiology and Chronobiology, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University in Krakow, Gronostajowa 9, 30-387, Krakow, Poland
| | - Zuzanna Setkowicz
- Department of Neuroanatomy, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University in Krakow, Gronostajowa 9, 30-387, Krakow, Poland
| | - Małgorzata Duda
- Department of Endocrinology, Institute of Zoology and Biomedical Research, Faculty of Biology, Jagiellonian University in Krakow, Gronostajowa 9, 30-387, Krakow, Poland.
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Hernández R, Jiménez-Luna C, Perales-Adán J, Perazzoli G, Melguizo C, Prados J. Differentiation of Human Mesenchymal Stem Cells towards Neuronal Lineage: Clinical Trials in Nervous System Disorders. Biomol Ther (Seoul) 2020; 28:34-44. [PMID: 31649208 PMCID: PMC6939692 DOI: 10.4062/biomolther.2019.065] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 08/12/2019] [Accepted: 08/12/2019] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) have been proposed as an alternative therapy to be applied into several pathologies of the nervous system. These cells can be obtained from adipose tissue, umbilical cord blood and bone marrow, among other tissues, and have remarkable therapeutic properties. MSCs can be isolated with high yield, which adds to their ability to differentiate into non-mesodermal cell types including neuronal lineage both in vivo and in vitro. They are able to restore damaged neural tissue, thus being suitable for the treatment of neural injuries, and possess immunosuppressive activity, which may be useful for the treatment of neurological disorders of inflammatory etiology. Although the long-term safety of MSC-based therapies remains unclear, a large amount of both pre-clinical and clinical trials have shown functional improvements in animal models of nervous system diseases following transplantation of MSCs. In fact, there are several ongoing clinical trials evaluating the possible benefits this cell-based therapy could provide to patients with neurological damage, as well as their clinical limitations. In this review we focus on the potential of MSCs as a therapeutic tool to treat neurological disorders, summarizing the state of the art of this topic and the most recent clinical studies.
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Affiliation(s)
- Rosa Hernández
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain.,Department of Anatomy and Embryology, University of Granada, Granada 18016, Spain.,Biosanitary Institute of Granada (ibs.GRANADA), Granada 18012, Spain
| | - Cristina Jiménez-Luna
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain.,Department of Anatomy and Embryology, University of Granada, Granada 18016, Spain.,Department of Oncology, Ludwig Institute for Cancer Research, University of Lausanne, Epalinges 1066, Switzerland
| | - Jesús Perales-Adán
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain.,Biosanitary Institute of Granada (ibs.GRANADA), Granada 18012, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain.,Department of Anatomy and Embryology, University of Granada, Granada 18016, Spain.,Biosanitary Institute of Granada (ibs.GRANADA), Granada 18012, Spain
| | - José Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain.,Department of Anatomy and Embryology, University of Granada, Granada 18016, Spain.,Biosanitary Institute of Granada (ibs.GRANADA), Granada 18012, Spain
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Yang M, Sun JY, Ying CC, Wang Y, Guo YL. Adipose-derived stem cells modified by BDNF gene rescue erectile dysfunction after cavernous nerve injury. Neural Regen Res 2020; 15:120-127. [PMID: 31535660 PMCID: PMC6862402 DOI: 10.4103/1673-5374.264464] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Cavernous nerve injury is the main cause of erectile dysfunction following radical prostatectomy. The recovery of erectile function following radical prostatectomy remains challenging. Our previous studies found that injecting adipose-derived stem cells (ADSCs) into the cavernosa could repair the damaged cavernous nerves, but the erectile function of the treated rats could not be restored to a normal level. We evaluated the efficacy of ADSCs infected with a lentiviral vector encoding rat brain-derived neurotrophic factor (lenti-rBDNF) in a rat model of cavernous nerve injury. The rats were equally and randomly divided into four groups. In the control group, bilateral cavernous nerves were isolated but not injured. In the bilateral cavernous nerve injury group, bilateral cavernous nerves were isolated and injured with a hemostat clamp for 2 minutes. In the ADSCGFP and ADSCrBDNF groups, after injury with a hemostat clamp for 2 minutes, rats were injected with ADSCs infected with lenti-GFP (1 × 106 in 20 μL) and lenti-rBDNF (1 × 106 in 20 μL), respectively. Erectile function was assessed 4 weeks after injury by measuring intracavernosal pressures. Then, penile tissues were collected for histological detection and western blot assay. Results demonstrated that compared with the bilateral cavernous nerve injury group, erectile function was significantly recovered in the ADSCGFP and ADSCrBDNF groups, and to a greater degree in the ADSCrBDNF group. Neuronal nitric oxide synthase content in the dorsal nerves and the ratio of smooth muscle/collagen were significantly higher in the ADSCrBDNF and ADSCGFP groups than in the bilateral cavernous nerve injury group. Neuronal nitric oxide synthase expression was obviously higher in the ADSCrBDNF group than in the ADSCGFP group. These findings confirm that intracavernous injection with ADSCs infected with lenti-rBDNF can effectively improve erectile dysfunction caused by cavernous nerve injury. This study was approved by the Medical Animal Care and Welfare Committee of Wuhan University, China (approval No. 2017-1638) on June 20, 2017.
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Affiliation(s)
- Mei Yang
- Department of Endocrinology, Tongren Hospital of Wuhan University (Wuhan Third Hospital), Wuhan, Hubei Province, China
| | - Jiang-Yang Sun
- Department of Hepatobiliary Surgery, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Cheng-Cheng Ying
- Department of Urology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yong Wang
- Department of Urology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yong-Lian Guo
- Department of Urology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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10
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Ni H, Zhao Y, Ji Y, Shen J, Xiang M, Xie Y. Adipose-derived stem cells contribute to cardiovascular remodeling. Aging (Albany NY) 2019; 11:11756-11769. [PMID: 31800397 PMCID: PMC6932876 DOI: 10.18632/aging.102491] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 11/17/2019] [Indexed: 02/06/2023]
Abstract
Obesity is an independent risk factor for cardiovascular disease. Adipose tissue was initially thought to be involved in metabolism through paracrine. Recent researches discovered mesenchymal stem cells inside adipose tissue which could differentiate into vascular lineages in vitro and in vivo, participating vascular remodeling. However, there were few researches focusing on distinct characteristics and functions of adipose-derived stem cells (ADSCs) from different regions. This is the first comprehensive review demonstrating the variances of ADSCs from the perspective of their origins.
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Affiliation(s)
- Hui Ni
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yiming Zhao
- Department of Endocrinology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yongli Ji
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jian Shen
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Meixiang Xiang
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yao Xie
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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11
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Cucarián JD, Berrío JP, Rodrigues C, Zancan M, Wink MR, de Oliveira A. Physical exercise and human adipose-derived mesenchymal stem cells ameliorate motor disturbances in a male rat model of Parkinson's disease. J Neurosci Res 2019; 97:1095-1109. [PMID: 31119788 DOI: 10.1002/jnr.24442] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 04/23/2019] [Accepted: 04/24/2019] [Indexed: 01/20/2023]
Abstract
Parkinson's disease (PD) is a disabling and highly costly neurodegenerative condition with worldwide prevalence. Despite advances in treatments that slow progression and minimize locomotor impairments, its clinical management is still a challenge. Previous preclinical studies, using mesenchymal stem cell (MSC) transplantation and isolated physical exercise (EX), reported beneficial results for treatment of PD. Therefore, this experimental randomized study aimed to elucidate the therapeutic potential of combined therapy using adipose-derived human MSCs (ADSCs) grafted into the striatum in conjunction with aerobic treadmill training, specifically in terms of locomotor performance in a unilateral PD rat model induced by 6-hydroxydopamine (6-OHDA). Forty-one male Wistar rats were categorized into five groups in accordance with the type of treatment to which they were subjected (Sham, 6-OHDA - injury, 6-OHDA + exercise, 6-OHDA + cells, and 6-OHDA + combined). Subsequently, dopaminergic depletion was assessed by the methylphenidate challenge and the specified therapeutic intervention was conducted in each group. The foot fault task was performed at the end of the experiment to serve as an assessment of motor skills. The results showed that despite disturbances in motor balance and coordination, locomotor dysfunction was ameliorated in all treatment categories in comparison to the injury group (sign test, p < 0.001, effect size: 0.71). The exercise alone and combined groups were the categories that exhibited the best recovery in terms of movement performance (p < 0.001). Overall, this study confirms that exercise is a powerful option to improve motor function and a promising adjuvant intervention for stem cell transplantation in the treatment of PD motor symptoms. OPEN PRACTICES: This article has been awarded Open Data. All materials and data are publicly accessible at https://figshare.com/s/18a543c101a17a1d5560. Learn more about the Open Practices badges from the Center for Open Science: https://osf.io/tvyxz/wiki.
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Affiliation(s)
- Jaison D Cucarián
- Graduate Course in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Jenny P Berrío
- Graduate Course in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Cristiano Rodrigues
- Cell Biology Research Laboratory, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Mariana Zancan
- Graduate Course in Neuroscience, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Márcia R Wink
- Cell Biology Research Laboratory, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Alcyr de Oliveira
- Graduate Course in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil.,Graduate Course in Psychology and Health, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
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12
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Ying CC, Yang M, Wang Y, Guo YL, Hu WL, Zheng XM. Neural-like cells from adipose-derived stem cells for cavernous nerve injury in rats. Neural Regen Res 2019; 14:1085-1090. [PMID: 30762023 PMCID: PMC6404503 DOI: 10.4103/1673-5374.250630] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Although the remaining nerve tissue can regenerate and partly restore erectile function when the cavernous nerve is compressed/severed and function lost, the limited regenerative ability of these nerve tissues often fails to meet clinical needs. Adipose-derived stem cells are easy to obtain and culture, and can differentiate into neural cells. Their proliferation rate is easy to control and they may be used to help restore injured cavernous nerve function. Sprague-Dawley male rats (n = 45) were equally randomized into three groups: fifteen rats as a sham-operated group, fifteen rats as a bilateral nerve crush (BINC) group (with no further intervention), fifteen rats as a BINC with intracavernous injection of one million neural-like cells from adipose-derived stem cells (NAS) (BINC + NAS) group. After 4 weeks, erectile function was assessed by stimulating the cavernous body. The number of myelinated axons in the dorsal cavernous nerve was determined by toluidine blue staining. The area of neuronal nitric oxide synthase-positive fibers in the dorsal penile nerve was measured by immunohistochemical staining. Masson staining was used to analyze the ratio of smooth muscle to collagen in penile tissue. The results demonstrate that maximal intracavernous pressure, the ratio of maximal intracavernous pressure to mean arterial pressure, the numbers of myelinated axons and neuronal nitric oxide synthase-positive fibers in the dorsal penile nerve, and the ratio of smooth muscle to collagen could be increased after cell transplantation. These findings indicate that neural-like cells from adipose-derived stem cells can effectively alleviate cavernous nerve injury and improve erectile function. All animal experiments were approved by the Animal Ethics Committee of Huazhong University of Science and Technology, China (approval No. 2017-1925) on September 15, 2017.
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Affiliation(s)
- Cheng-Cheng Ying
- Department of Urology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Mei Yang
- Department of Endocrinology, Tongren Hospital of Wuhan University (Wuhan Third Hospital), Wuhan, Hubei Province, China
| | - Yong Wang
- Department of Urology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yong-Lian Guo
- Department of Urology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Wan-Li Hu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Xin-Min Zheng
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
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Luo L, Hu DH, Yin JQ, Xu RX. Molecular Mechanisms of Transdifferentiation of Adipose-Derived Stem Cells into Neural Cells: Current Status and Perspectives. Stem Cells Int 2018; 2018:5630802. [PMID: 30302094 PMCID: PMC6158979 DOI: 10.1155/2018/5630802] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/12/2018] [Accepted: 07/19/2018] [Indexed: 12/19/2022] Open
Abstract
Neurological diseases can severely compromise both physical and psychological health. Recently, adult mesenchymal stem cell- (MSC-) based cell transplantation has become a potential therapeutic strategy. However, most studies related to the transdifferentiation of MSCs into neural cells have had disappointing outcomes. Better understanding of the mechanisms underlying MSC transdifferentiation is necessary to make adult stem cells more applicable to treating neurological diseases. Several studies have focused on adipose-derived stromal/stem cell (ADSC) transdifferentiation. The purpose of this review is to outline the molecular characterization of ADSCs, to describe the methods for inducing ADSC transdifferentiation, and to examine factors influencing transdifferentiation, including transcription factors, epigenetics, and signaling pathways. Exploring and understanding the mechanisms are a precondition for developing and applying novel cell therapies.
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Affiliation(s)
- Liang Luo
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi 710032, China
- Stem Cell Research Center, Neurosurgery Institute of PLA Army, Beijing 100700, China
- Bayi Brain Hospital, General Hospital of PLA Army, Beijing 100700, China
| | - Da-Hai Hu
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi 710032, China
| | - James Q. Yin
- Stem Cell Research Center, Neurosurgery Institute of PLA Army, Beijing 100700, China
- Bayi Brain Hospital, General Hospital of PLA Army, Beijing 100700, China
| | - Ru-Xiang Xu
- Stem Cell Research Center, Neurosurgery Institute of PLA Army, Beijing 100700, China
- Bayi Brain Hospital, General Hospital of PLA Army, Beijing 100700, China
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14
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Goudarzi F, Tayebinia H, Karimi J, Habibitabar E, Khodadadi I. Calcium: A novel and efficient inducer of differentiation of adipose-derived stem cells into neuron-like cells. J Cell Physiol 2018; 233:8940-8951. [PMID: 29870058 DOI: 10.1002/jcp.26826] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 04/30/2018] [Indexed: 11/07/2022]
Abstract
This study comparatively investigated the effectiveness of calcium and other well-known inducers such as isobutylmethylxanthine (IBMX) and insulin in differentiating human adipose-derived stem cells (ADSCs) into neuronal-like cells. ADSCs were immunophenotyped and differentiated into neuron-like cells with different combinations of calcium, IBMX, and insulin. Calcium mobilization across the membrane was determined. Differentiated cells were characterized by cell cycle profiling, staining of Nissl bodies, detecting the gene expression level of markers such as neuronal nuclear antigen (NeuN), microtubule associated protein 2 (MAP2), neuron-specific enolase (NSE), doublecortin, synapsin I, glial fibrillary acidic protein (GFAP), and myelin basic protein (MBP) by quantitative real-time polymerase chain reaction (quantitative real-time polymerase chain reaction (qRT-PCR) and protein level by the immunofluorescence technique. Treatment with Ca + IBMX + Ins induced neuronal appearance and projection of neurite-like processes in the cells, accompanied with inhibition of proliferation and halt in the cell cycle. A significantly higher expression of MBP, GFAP, NeuN, NSE, synapsin 1, doublecortin, and MAP2 was detected in differentiated cells, confirming the advantages of Ca + IBMX + Ins to the other combinations of inducers. Here, we showed an efficient protocol for neuronal differentiation of ADSCs, and calcium fostered differentiation by augmenting the number of neuron-like cells and instantaneous increase in the expression of neuronal markers.
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Affiliation(s)
- Farjam Goudarzi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Heidar Tayebinia
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Jamshid Karimi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Elahe Habibitabar
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Iraj Khodadadi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
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15
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Muñoz MF, Argüelles S, Guzman-Chozas M, Guillén-Sanz R, Franco JM, Pintor-Toro JA, Cano M, Ayala A. Cell tracking, survival, and differentiation capacity of adipose-derived stem cells after engraftment in rat tissue. J Cell Physiol 2018; 233:6317-6328. [PMID: 29319169 DOI: 10.1002/jcp.26439] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 01/05/2018] [Indexed: 12/30/2022]
Abstract
Adipose tissue is an important source of adipose derived stem cells (ADSCs). These cells have the potential of being used for certain therapies, in which the main objective is to recover the function of a tissue/organ affected by a disease. In order to contribute to repair of the tissue, these cells should be able to survive and carry out their functions in unfavorable conditions after being transplanted. This process requires a better understanding of the biology involved: such as the time cells remain in the implant site, how long they stay there, and whether or not they differentiate into host tissue cells. This report focuses on these questions. ADSC were injected into three different tissues (substantia nigra, ventricle, liver) and they were tracked in vivo with a dual GFP-Luc reporter system. The results show that ADSCs were able to survive up to 4 months after the engraftment and some of them started showing resident cell tissue phenotype. These results demonstrate their long-term capacity of survival and differentiation when injected in vivo.
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Affiliation(s)
- Mario F Muñoz
- Departamento de Bioquímica y Biología Molecular, Universidad de Sevilla, Sevilla, Spain
| | - Sandro Argüelles
- Departamento de Fisiología, Universidad de Sevilla, Sevilla, Spain
| | - Matias Guzman-Chozas
- Departamento de Nutrición, Bromatología, Toxicología y Medicina Legal, . Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Remedios Guillén-Sanz
- Departamento de Nutrición, Bromatología, Toxicología y Medicina Legal, . Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Jaime M Franco
- Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Departamento de Señalización Celular, Universidad de Sevilla, Sevilla, Spain
| | - José A Pintor-Toro
- Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Departamento de Señalización Celular, Universidad de Sevilla, Sevilla, Spain
| | - Mercedes Cano
- Departamento de Fisiología, Universidad de Sevilla, Sevilla, Spain
| | - Antonio Ayala
- Departamento de Bioquímica y Biología Molecular, Universidad de Sevilla, Sevilla, Spain
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16
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Zhong H, Wang D, Xuan L, Ma S, Gong Y, Shi X, Li Y, Jiang Q. Monitoring proliferation and neurogenic differentiation of rADSCs on graphene-derivative substrates. Biomed Phys Eng Express 2017. [DOI: 10.1088/2057-1976/aa87c4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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17
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Salehi H, Amirpour N, Niapour A, Razavi S. An Overview of Neural Differentiation Potential of Human Adipose Derived Stem Cells. Stem Cell Rev Rep 2016; 12:26-41. [PMID: 26490462 DOI: 10.1007/s12015-015-9631-7] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
There is wide interest in application of adult stem cells due to easy to obtain with a minimal patient discomfort, capable of producing cell numbers in large quantities and their immunocompatible properties without restriction by ethical concerns. Among these stem cells, multipotent mesenchymal stem cells (MSCs) from human adipose tissue are considered as an ideal source for various regenerative medicine. In spite of mesodermal origin of human adipose-derived stem cells (hADSCs), these cells have differentiation potential toward mesodermal and non-mesodermal lineages. Up to now, several studies have shown that hADSCs can undergo transdifferentiation and produce cells outside of their lineage, especially into neural cells when they are transferred to a specific cell environment. The purpose of this literature review is to provide an overview of the existing state of knowledge of the differentiation potential of hADSCs, specifically their ability to give rise to neuronal cells. The following review discusses different protocols considered for differentiation of hADSCs to neural cells, the neural markers that are used in each procedure and possible mechanisms that are involved in this differentiation.
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18
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He X, Ao Q, Wei Y, Song J. Transplantation of miRNA-34a overexpressing adipose-derived stem cell enhances rat nerve regeneration. Wound Repair Regen 2016; 24:542-50. [DOI: 10.1111/wrr.12427] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Accepted: 01/17/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Xingliang He
- Key Lab of School of Kinesiology; Shenyang Sport University and
- Department of Tissue Engeering; China Medical University; Shenyang Liaoning China
| | - Qiang Ao
- Department of Tissue Engeering; China Medical University; Shenyang Liaoning China
| | - Yujun Wei
- Department of Tissue Engeering; China Medical University; Shenyang Liaoning China
| | - Jinrui Song
- Key Lab of School of Kinesiology; Shenyang Sport University and
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19
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Thakkar UG, Vanikar AV, Trivedi HL, Shah VR, Dave SD, Dixit SB, Tiwari BB, Shah HH. Infusion of autologous adipose tissue derived neuronal differentiated mesenchymal stem cells and hematopoietic stem cells in post-traumatic paraplegia offers a viable therapeutic approach. Adv Biomed Res 2016; 5:51. [PMID: 27110548 PMCID: PMC4817398 DOI: 10.4103/2277-9175.178792] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Accepted: 07/11/2015] [Indexed: 12/18/2022] Open
Abstract
Background: Spinal cord injury (SCI) is not likely to recover by current therapeutic modalities. Stem cell (SC) therapy (SCT) has promising results in regenerative medicine. We present our experience of co-infusion of autologous adipose tissue derived mesenchymal SC differentiated neuronal cells (N-Ad-MSC) and hematopoietic SCs (HSCs) in a set of patients with posttraumatic paraplegia. Materials and Methods: Ten patients with posttraumatic paraplegia of mean age 3.42 years were volunteered for SCT. Their mean age was 28 years, and they had variable associated complications. They were subjected to adipose tissue resection for in vitro generation of N-Ad-MSC and bone marrow aspiration for generation of HSC. Generated SCs were infused into the cerebrospinal fluid (CSF) below injury site in all patients. Results: Total mean quantum of SC infused was 4.04 ml with a mean nucleated cell count of 4.5 × 104/μL and mean CD34+ of 0.35%, CD45−/90+ and CD45−/73+ of 41.4%, and 10.04%, respectively. All of them expressed transcription factors beta-3 tubulin and glial fibrillary acid protein. No untoward effect of SCT was noted. Variable and sustained improvement in Hauser's index and American Spinal Injury Association score was noted in all patients over a mean follow-up of 2.95 years. Mean injury duration was 3.42 years against the period of approximately 1-year required for natural recovery, suggesting a positive role of SCs. Conclusion: Co-infusion of N-Ad-MSC and HSC in CSF is safe and viable therapeutic approach for SCIs.
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Affiliation(s)
- Umang G Thakkar
- Department of Stem Cell Therapy and Regenerative Medicine, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Aruna V Vanikar
- Department of Stem Cell Therapy and Regenerative Medicine, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India; Department of Pathology, Laboratory Medicine, Transfusion Services and Immunohematology, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Hargovind L Trivedi
- Department of Stem Cell Therapy and Regenerative Medicine, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India; Department of Nephrology and Transplantation Medicine, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Veena R Shah
- Department of Anesthesiology and Critical Care, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Shruti D Dave
- Department of Pathology, Laboratory Medicine, Transfusion Services and Immunohematology, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Satyajit B Dixit
- Department of Stem Cell Therapy and Regenerative Medicine, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Bharat B Tiwari
- Department of Physiotherapy and Rehabilitation, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
| | - Harda H Shah
- Department of Physiotherapy and Rehabilitation, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre - Dr. H. L. Trivedi Institute of Transplantation Sciences, Ahmedabad, Gujarat, India
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20
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Razavi S, Khosravizadeh Z, Bahramian H, Kazemi M. Changes of neural markers expression during late neurogenic differentiation of human adipose-derived stem cells. Adv Biomed Res 2015; 4:209. [PMID: 26605238 PMCID: PMC4627175 DOI: 10.4103/2277-9175.166146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 03/04/2015] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Different studies have been done to obtain sufficient number of neural cells for treatment of neurodegenerative diseases, spinal cord, and traumatic brain injury because neural stem cells are limited in central nerves system. Recently, several studies have shown that adipose-derived stem cells (ADSCs) are the appropriate source of multipotent stem cells. Furthermore, these cells are found in large quantities. The aim of this study was an assessment of proliferation and potential of neurogenic differentiation of ADSCs with passing time. MATERIALS AND METHODS Neurosphere formation was used for neural induction in isolated human ADSCs (hADSCs). The rate of proliferation was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay and potential of neural differentiation of induced hADSCs was evaluated by immunocytochemical and real-time reverse transcription polymerase chain reaction analysis after 10 and 14 days post-induction. RESULTS The rate of proliferation of induced hADSCs increased after 14 days while the expression of nestin, glial fibrillary acidic protein, and microtubule-associated protein 2 was decreased with passing time during neurogenic differentiation. CONCLUSION These findings showed that the proliferation of induced cells increased with passing time, but in early neurogenic differentiation of hADSCs, neural expression was higher than late of differentiation. Thus, using of induced cells in early differentiation may be suggested for in vivo application.
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Affiliation(s)
- Shahnaz Razavi
- Department of Anatomical Sciences and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Khosravizadeh
- Department of Reproductive Biology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Bahramian
- Department of Anatomical Sciences and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Kazemi
- Department of Genetic, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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21
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Therapeutic potentials of human adipose-derived stem cells on the mouse model of Parkinson's disease. Neurobiol Aging 2015; 36:2885-92. [PMID: 26242706 DOI: 10.1016/j.neurobiolaging.2015.06.022] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 06/15/2015] [Accepted: 06/15/2015] [Indexed: 01/01/2023]
Abstract
The treatment of Parkinson's disease (PD) using stem cells has long been the focus of many researchers, but the ideal therapeutic strategy has not yet been developed. The consistency and high reliability of the experimental results confirmed by animal models are considered to be a critical factor in the stability of stem cell transplantation for PD. Therefore, the aim of this study was to investigate the preventive and therapeutic potential of human adipose-derived stem cells (hASC) for PD and was to identify the related factors to this therapeutic effect. The hASC were intravenously injected into the tail vein of a PD mouse model induced by 6-hydroxydopamine. Consequently, the behavioral performances were significantly improved at 3 weeks after the injection of hASC. Additionally, dopaminergic neurons were rescued, the number of structure-modified mitochondria was decreased, and mitochondrial complex I activity was restored in the brains of the hASC-injected PD mouse model. Overall, this study underscores that intravenously transplanted hASC may have therapeutic potential for PD by recovering mitochondrial functions.
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22
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Guo JH, Liu Y, Lv ZJ, Wei WJ, Guan X, Guan QL, Leng ZQ, Zhao JY, Miao H, Liu J. Potential Neurogenesis of Human Adipose-Derived Stem Cells on Electrospun Catalpol-Loaded Composite Nanofibrous Scaffolds. Ann Biomed Eng 2015; 43:2597-608. [PMID: 25824369 DOI: 10.1007/s10439-015-1311-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Accepted: 03/23/2015] [Indexed: 12/19/2022]
Abstract
Catalpol, a natural active ingredient extracted from the traditional Chinese medicine, was verified exhibiting beneficial effects on neural differentiation compared with commonly used chemical inducers by our previous studies. The aim of this study was to evaluate the effects of catalpol-loaded scaffold on guiding neuronal differentiation of human adipose tissue-derived stem cells (hASCs). Fabrication technique of catalpol loading into the electrospun poly(lactic-co-glycolic acid)/multi-walled carbon nanotubes/silk fibroin nanofibrous scaffolds was successfully established. The topographical and mechanical properties of the nanofibers scaffolds were characterized by scanning electron microscopy and tensile instrument, respectively. In vitro catalpol release was studied in phosphate-buffered solution at 37 °C. Immunnocytochemistry, RT-PCR, and western blot assays were performed to estimate hASCs neuronal differentiation, and it was shown that catalpol has significantly upregulated the expressions of βIII-tubulin and Nissl. Our experiments demonstrated that catalpol, as a traditional Chinese medicine extract, could be encapsulated into composite nanofibers and induce differentiation of hASCs into neural-like cells, which might offer new avenues in nerve regeneration.
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Affiliation(s)
- Jian-Hui Guo
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China.,Institute of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Yang Liu
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China.,Institute of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Zheng-Jun Lv
- Queen Mary University of London, London, E1 4NS, UK
| | - Wen-Juan Wei
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
| | - Xin Guan
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
| | - Qing-Lin Guan
- Center Laboratory, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, People's Republic of China
| | - Zhi-Qian Leng
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
| | - Jing-Yuan Zhao
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
| | - Hui Miao
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
| | - Jing Liu
- Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China. .,Institute of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China.
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23
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Plasticity of mesenchymal stem cells from mouse bone marrow in the presence of conditioned medium of the facial nerve and fibroblast growth factor-2. ScientificWorldJournal 2015; 2014:457380. [PMID: 25614888 PMCID: PMC4295612 DOI: 10.1155/2014/457380] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Accepted: 12/07/2014] [Indexed: 11/18/2022] Open
Abstract
A number of evidences show the influence of the growth of injured nerve fibers in peripheral nervous system as well as potential implant stem cells (SCs). The SCs implementation in the clinical field is promising and the understanding of proliferation and differentiation is essential. This study aimed to evaluate the plasticity of mesenchymal SCs from bone marrow of mice in the presence of culture medium conditioned with facial nerve explants and fibroblast growth factor-2 (FGF-2). The growth and morphology were assessed for over 72 hours. Quantitative phenotypic analysis was taken from the immunocytochemistry for glial fibrillary acidic protein (GFAP), protein OX-42 (OX-42), protein associated with microtubule MAP-2 (MAP-2), protein β-tubulin III (β-tubulin III), neuronal nuclear protein (NeuN), and neurofilament 200 (NF-200). Cells cultured with conditioned medium alone or combined with FGF-2 showed morphological features apparently similar at certain times to neurons and glia and a significant proliferative activity in groups 2 and 4. Cells cultivated only with conditioned medium acquired a glial phenotype. Cells cultured with FGF-2 and conditioned medium expressed GFAP, OX-42, MAP-2, β-tubulin III, NeuN, and NF-200. This study improves our understanding of the plasticity of mesenchymal cells and allows the search for better techniques with SCs.
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24
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Taran R, Mamidi MK, Singh G, Dutta S, Parhar IS, John JP, Bhonde R, Pal R, Das AK. In vitro and in vivo neurogenic potential of mesenchymal stem cells isolated from different sources. J Biosci 2014; 39:157-69. [PMID: 24499800 DOI: 10.1007/s12038-013-9409-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Regenerative medicine is an evolving interdisciplinary topic of research involving numerous technological methods that utilize stem cells to repair damaged tissues. Particularly, mesenchymal stem cells (MSCs) are a great tool in regenerative medicine because of their lack of tumorogenicity, immunogenicity and ability to perform immunomodulatory as well as anti-inflammatory functions. Numerous studies have investigated the role of MSCs in tissue repair and modulation of allogeneic immune responses. MSCs derived from different sources hold unique regenerative potential as they are self-renewing and can differentiate into chondrocytes, osteoblasts, adipocytes, cardiomyocytes, hepatocytes, endothelial and neuronal cells, among which neuronal-like cells have gained special interest. MSCs also have the ability to secrete multiple bioactive molecules capable of stimulating recovery of injured cells and inhibiting inflammation. In this review we focus on neural differentiation potential of MSCs isolated from different sources and how certain growth factors/small molecules can be used to derive neuronal phenotypes from MSCs. We also discuss the efficacy of MSCs when transplanted in vivo and how they can generate certain neurons and lead to relief or recovery of the diseased condition. Furthermore, we have tried to evaluate the appropriatemerits of different sources ofMSCs with respect to their propensity towards neurological differentiation as well as their effectiveness in preclinical studies.
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Affiliation(s)
- Ramyani Taran
- Manipal Institute of Regenerative Medicine, Manipal University Branch Campus, Bangalore, India
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25
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Liu X, Li D, Jiang D, Fang Y. Acetylcholine secretion by motor neuron-like cells from umbilical cord mesenchymal stem cells. Neural Regen Res 2014; 8:2086-92. [PMID: 25206517 PMCID: PMC4146069 DOI: 10.3969/j.issn.1673-5374.2013.22.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Accepted: 07/25/2013] [Indexed: 11/29/2022] Open
Abstract
Umbilical cord mesenchymal stem cells were isolated by a double enzyme digestion method. The third passage of umbilical cord mesenchymal stem cells was induced with heparin and/or basic fibroblast growth factor. Results confirmed that cell morphology did not change after induction with basic fibroblast growth factor alone. However, neuronal morphology was visible, and microtubule-associated protein-2 expression and acetylcholine levels increased following induction with heparin alone or heparin combined with basic fibroblast growth factor. Hb9 and choline acetyltransferase expression was high following inductive with heparin combined with basic fibroblast growth factor. Results indicate that the inductive effect of basic fibroblast growth factor alone was not obvious. Heparin combined with basic fibroblast growth factor noticeably promoted the differentiation of umbilical cord mesenchymal stem cells into motor neuron-like cells. Simultaneously, umbilical cord mesenchymal stem cells could secrete acetylcholine.
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Affiliation(s)
- Xueyuan Liu
- Department of Anatomy, Liaoning Medical University, Jinzhou 121001, Liaoning Province, China
| | - Dehua Li
- Department of Anatomy, Liaoning Medical University, Jinzhou 121001, Liaoning Province, China
| | - Dong Jiang
- Department of Anatomy, Liaoning Medical University, Jinzhou 121001, Liaoning Province, China
| | - Yan Fang
- Department of Anatomy, Liaoning Medical University, Jinzhou 121001, Liaoning Province, China
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26
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Erectile Function Restoration After Repair of Resected Cavernous Nerves by Adipose-Derived Stem Cells Combined with Autologous Vein Graft in Rats. Cell Mol Neurobiol 2014; 34:393-402. [DOI: 10.1007/s10571-013-0024-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 12/26/2013] [Indexed: 12/15/2022]
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27
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Khosravizadeh Z, Razavi S, Bahramian H, Kazemi M. The beneficial effect of encapsulated human adipose-derived stem cells in alginate hydrogel on neural differentiation. J Biomed Mater Res B Appl Biomater 2013; 102:749-55. [PMID: 24142904 DOI: 10.1002/jbm.b.33055] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Revised: 09/07/2013] [Accepted: 09/22/2013] [Indexed: 12/21/2022]
Abstract
Tissue engineering employs combination of biomaterials and cell therapy to develop new therapeutic strategies for neurodegenerative diseases, spinal cord, and traumatic brain injuries. Alginate is a biocompatible hydrogel, which has been used broadly to encapsulate many types of cells. Human adipose-derived stem cells (hADSCs) have appropriate property to differentiate into neuron-like cells. Therefore, the aim of this study was to evaluate the effect of alginate hydrogel on the viability and neural differentiation potential of induced hADSCs. After neural induction of isolated hADSCs and encapsulated in alginate hydrogel, the cell viability using MTT assay and their neural differentiation potential by immunocytochemical and real time RT-PCR analysis for neural markers (Nestin, GFAP, and MAP2) were evaluated. Expression of Nestin, GFAP, and MAP2 markers was significantly increased compare to monolayer induced cells (p<0.001), but we did not found any significant effect on viability of induced cells relative to monolayer induced cells. Although neural differentiation of encapsulated cells was increased relative to monolayer induced cells, the viability of these cells was not significantly different in alginate hydrogel as compared with monolayer induced cells.
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Affiliation(s)
- Zahra Khosravizadeh
- Department of Anatomical Sciences and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, 81744-176, Iran
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28
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Neo PY, See EYS, Toh SL, Goh JCH. Temporal profiling of the growth and multi-lineage potentiality of adipose tissue-derived mesenchymal stem cells cell-sheets. J Tissue Eng Regen Med 2013; 10:564-79. [PMID: 23784965 DOI: 10.1002/term.1776] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Revised: 04/11/2013] [Accepted: 04/16/2013] [Indexed: 12/24/2022]
Abstract
Cell-sheet tissue engineering retains the benefits of an intact extracellular matrix (ECM) and can be used to produce scaffold-free constructs. Adipose tissue-derived stem cells (ASCs) are multipotent and more easily obtainable than the commonly used bone marrow-derived stem cells (BMSCs). Although BMSC cell sheets have been previously reported to display multipotentiality, a detailed study of the development and multilineage potential of ASC cell sheets (ASC-CSs) is non-existent in the literature. The aims of this study were to temporally profile: (a) the effect of hyperconfluent culture duration on ASC-CSs development; and (b) the multipotentiality of ASC-CSs by differentiation into the osteogenic, adipogenic and chondrogenic lineages. Rabbit ASCs were first isolated and cultured until confluence (day 0). The confluent cells were then cultured in ascorbic acid-supplemented medium for 3 weeks to study cell metabolic activity, cell sheet thickness and early differentiation gene expressions at weekly time points. ASC-CSs and ASCs were then differentiated into the three lineages, using established protocols, and assessed by RT-PCR and histology at multiple time points. ASC-CSs remained healthy up to 3 weeks of hyperconfluent culture. One week-old cell sheets displayed upregulation of early differentiation gene markers (Runx2 and Sox9); however, subsequent differentiation results indicated that they did not necessarily translate to an improved phenotype. ASCs within the preformed cell sheet groups did not differentiate as efficiently as the non-hyperconfluent ASCs, which were directly differentiated. Although ASCs within the cell sheets retained their differentiation capacity and remained viable under prolonged hyperconfluent conditions, future applications of ASC-CSs in tissue engineering should be considered with care. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Puay Yong Neo
- Department of Bioengineering, Faculty of Engineering, National University of Singapore
| | - Eugene Yong-Shun See
- Department of Bioengineering, Faculty of Engineering, National University of Singapore
| | - Siew Lok Toh
- Department of Bioengineering, Faculty of Engineering, National University of Singapore.,Department of Mechanical Engineering, Faculty of Engineering, National University of Singapore
| | - James Cho-Hong Goh
- Department of Bioengineering, Faculty of Engineering, National University of Singapore.,Department of Orthopaedic Surgery, Yong Lin Loo School of Medicine, National University of Singapore
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29
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Laschke MW, Schank TE, Scheuer C, Kleer S, Schuler S, Metzger W, Eglin D, Alini M, Menger MD. Three-dimensional spheroids of adipose-derived mesenchymal stem cells are potent initiators of blood vessel formation in porous polyurethane scaffolds. Acta Biomater 2013; 9:6876-84. [PMID: 23415749 DOI: 10.1016/j.actbio.2013.02.013] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 01/14/2013] [Accepted: 02/06/2013] [Indexed: 11/18/2022]
Abstract
Adipose-derived mesenchymal stem cells (adMSCs) exhibit a high angiogenic activity. Accordingly, their incorporation into tissue constructs represents a promising vascularization strategy in tissue engineering. In the present study, we analyzed whether the efficacy of this approach can be improved by seeding adMSCs as three-dimensional spheroids onto porous scaffolds. Green fluorescent protein (GFP)-positive adMSCs expressing CD13, CD73, CD90 and CD117 were isolated from C57BL/6-TgN(ACTB-EGFP)1Osb/J mice for the generation of spheroids using the liquid overlay technique. Porous polyurethane scaffolds were seeded with these spheroids or a comparable number of individual adMSCs and implanted into the dorsal skinfold chamber of C57BL/6 wild-type mice. The vascularization of the implants was analyzed and compared to non-seeded scaffolds by means of intravital fluorescence microscopy and immunohistochemistry. The adMSC spheroids exhibited a homogeneous diameter of ~270μm and could easily be incorporated into the scaffolds by dynamic seeding. After implantation, they induced a strong angiogenic host tissue response, resulting in an improved scaffold vascularization with a significantly higher functional microvessel density when compared to non-seeded scaffolds and scaffolds seeded with individual adMSCs. Immunohistochemical analyses revealed that a high fraction of ~40% of all microvessels within the center of spheroid-seeded scaffolds developed from GFP-positive adMSCs. These vessels inosculated with ingrowing GFP-negative vessels of the host. This indicates that adMSC spheroids serve as individual vascularization units, promoting the simultaneous development of new microvascular networks at different locations inside implanted tissue constructs. Thus, adMSC spheroids may be used to increase the efficacy of MSC-based vascularization strategies in future tissue engineering applications.
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Affiliation(s)
- M W Laschke
- Institute for Clinical & Experimental Surgery, University of Saarland, 66421 Homburg/Saar, Germany.
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30
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Neirinckx V, Coste C, Rogister B, Wislet-Gendebien S. Concise review: adult mesenchymal stem cells, adult neural crest stem cells, and therapy of neurological pathologies: a state of play. Stem Cells Transl Med 2013; 2:284-96. [PMID: 23486833 PMCID: PMC3659839 DOI: 10.5966/sctm.2012-0147] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 01/16/2013] [Indexed: 12/14/2022] Open
Abstract
Adult stem cells are endowed with in vitro multilineage differentiation abilities and constitute an attractive autologous source of material for cell therapy in neurological disorders. With regard to lately published results, the ability of adult mesenchymal stem cells (MSCs) and neural crest stem cells (NCSCs) to integrate and differentiate into neurons once inside the central nervous system (CNS) is currently questioned. For this review, we collected exhaustive data on MSC/NCSC neural differentiation in vitro. We then analyzed preclinical cell therapy experiments in different models for neurological diseases and concluded that neural differentiation is probably not the leading property of adult MSCs and NCSCs concerning neurological pathology management. A fine analysis of the molecules that are secreted by MSCs and NCSCs would definitely be of significant interest regarding their important contribution to the clinical and pathological recovery after CNS lesions.
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Affiliation(s)
| | | | - Bernard Rogister
- Neurosciences Unit and
- Development, Stem Cells and Regenerative Medicine Unit, Groupe Interdisciplinaire de Génoprotéomique Appliquée, University of Liège, Liège, Belgium
- Neurology Department, Centre Hospitalier Universitaire de Liège, Liège, Belgium
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31
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Huang YS, Li IH, Chueh SH, Hueng DY, Tai MC, Liang CM, Lien SB, Sytwu HK, Ma KH. Mesenchymal stem cells from rat olfactory bulbs can differentiate into cells with cardiomyocyte characteristics. J Tissue Eng Regen Med 2013; 9:E191-201. [PMID: 23378029 DOI: 10.1002/term.1684] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 07/10/2012] [Accepted: 11/19/2012] [Indexed: 12/12/2022]
Abstract
Mesenchymal stromal/stem cells (MSCs) are widely distributed in different tissues such as bone marrow, adipose tissues, peripheral blood, umbilical cord and amnionic fluid. Recently, MSC-like cells were also found to exist in rat olfactory bulb and are capable of inducing differentiation into mesenchymal lineages - osteocytes, chondrocytes and adipocytes. However, whether these cells can differentiate into myocardial cells is not known. In this study, we examined whether olfactory bulb-derived MSCs could differentiate into myocardial cells in vitro. Fibroblast-like cells isolated from the olfactory bulb of neonatal rats were grown under four conditions: no treatment; in the presence of growth factors (neuregulin-1, bFGF and forskolin); co-cultured with cardiomyocytes; and co-cultured with cardiomyocytes plus neuregulin-1, bFGF and forskolin. Cell differentiation into myocardial cells was monitored by RT-PCR, light microscopy immunofluorescence, western blot analysis and contractile response to pharmacological treatments. The isolated olfactory bulb-derived fibroblast-like cells expressed CD29, CD44, CD90, CD105, CD166 but not CD34 and CD45, consistent with the characteristics of MSCs. Long cylindical cells that spontaneously contracted were only observed following 7 days of co-culture of MSCs with rat cardiomyocytes plus neuregulin-1, bFGF and forskolin. RT-PCR and western blot analysis indicated that the cylindrical cells expressed myocardial markers, such as Nkx2.5, GATA4, sarcomeric α-actinin, cardiac troponin I, cardiac myosin heavy chain, atrial natriuretic peptide and connexin 43. They also contained sarcomeres and gap junction and were sensitive to pharmacological treatments (adrenal and cholinergic agonists and antagonists). These findings indicate that rat olfactory bulb-derived fibroblast-like cells with MSC characteristics can differentiate into myocardial-like cells.
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Affiliation(s)
- Yuahn-Sieh Huang
- Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - I-Hsun Li
- Department of Pharmacy Practice, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Sheau-Huei Chueh
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Dueng-Yuan Hueng
- Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Ming-Cheng Tai
- Department of Ophthalmology, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Chang-Min Liang
- Department of Ophthalmology, School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Shiu-Bii Lien
- Department of Orthopaedics, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Huey-Kang Sytwu
- Department of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Kuo-Hsing Ma
- Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan, Republic of China
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