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Skoloudik L, Chrobok V, Laco J, Dedkova J, Diaz Garcia D, Filip S. An Effect of Cyclosporin A in a Treatment of Temporal Bone Defect Using hBM-MSCs. Biomedicines 2022; 10:biomedicines10112918. [PMID: 36428486 PMCID: PMC9687466 DOI: 10.3390/biomedicines10112918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/02/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Background. The treatment of middle ear cholesteatoma requires surgical treatment and the reconstruction of the temporal bone, which represents an ongoing problem. Otologists have focused on the research of materials allowing an airy middle ear and the preservation of hearing function to reconstruct the temporal bone. Methods. This study evaluated the effect of cyclosporin A (CsA) and a combined biomaterial in the healing process of postoperative temporal bone defects in an animal model. Cultured human Bone Marrow Mesenchymal Stromal Cells (hBM-MSCs) were mixed with hydroxyapatite (Cem-Ostetic®), and subsequently applied as a bone substitute after middle ear surgery, showing that the therapeutic potential of hBM-MSCs associated with bone regeneration and replacement is directly influenced by CsA, confirming that it promotes the survival of MSCs in vivo. Results. The therapeutic efficacy of the combination of MSCs with CsA is greater than the sole application of MSCs in a hydroxyapatite carrier. Conclusion. The reconstruction of a temporal bone defect using hBM-MSCs requires an immunosuppressant to improve the results of treatment.
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Affiliation(s)
- Lukas Skoloudik
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Hradec Kralove, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Králové, Czech Republic
| | - Viktor Chrobok
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Hradec Kralove, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Králové, Czech Republic
| | - Jan Laco
- The Fingerland Department of Pathology, University Hospital Hradec Kralove, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Králové, Czech Republic
| | - Jana Dedkova
- Department of Radiology, University Hospital Hradec Kralove, 500 05 Hradec Králové, Czech Republic
| | - Daniel Diaz Garcia
- Department of Pharmacology, Faculty of Medicine in Hradec Kralove, Charles University, 500 03 Hradec Králové, Czech Republic
| | - Stanislav Filip
- Department of Oncology and Radiotherapy, Faculty of Medicine Hradec Kralove, Charles University, 500 03 Hradec Králové, Czech Republic
- Correspondence: ; Tel.: +420-495-834-618
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Bone tissue engineering via application of a PCL/Gelatin/Nanoclay/Hesperetin 3D nanocomposite scaffold. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Ehterami A, Khastar H, Soleimannejad M, Salehi M, Nazarnezhad S, Majidi Ghatar J, Bit A, JafariSani M, Abbaszadeh-Goudarzi G, Shariatifar N. Bone Regeneration in Rat using Polycaprolactone/Gelatin/Epinephrine Scaffold. Drug Dev Ind Pharm 2022; 47:1915-1923. [PMID: 35484948 DOI: 10.1080/03639045.2022.2070640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Solid supports like the extracellular matrix network are necessary for bone cell attachment and start healing in the damaged bone. Scaffolds which are made of different materials are widely used as a supportive structure in bone tissue engineering. In the current study, a 3-D Polycaprolactone/Gelatin bone scaffold was developed by blending electrospinning and freeze-drying techniques for bone tissue engineering. To improve the efficiency of the scaffold, different concentrations of epinephrine due to its effect on bone healing were loaded. Fabricated scaffolds were characterized by different tests such as surface morphology, FTIR, porosity, compressive strength, water contact angle, degradation rate. The interaction between prepared scaffolds and blood and cells was evaluated by hemolysis, and MTT test, respectively, and bone healing was evaluated by a rat calvaria defect model. Based on the results, the porosity of scaffolds was about 75% and by adding epinephrine, mechanical strength decreased while due to the hydrophilic properties of it, degradation rate increased. In vivo and in vitro studies showed the best cell proliferation and bone healing were in PCL/Gelatin/Epinephrine1%-treated group. These results showed the positive effect of fabricated scaffold on osteogenesis and bone healing and the possibility of using it in clinical trials.
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Affiliation(s)
- Arian Ehterami
- Department of Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Hossein Khastar
- Department of Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran.,Sexual Health and Fertility Research Center, Shahroud University of Medical Sciences, Shahroud, Iran.,School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mostafa Soleimannejad
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Majid Salehi
- Sexual Health and Fertility Research Center, Shahroud University of Medical Sciences, Shahroud, Iran.,Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran.,Tissue Engineering and Stem Cells Research Center, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Simin Nazarnezhad
- Tissue Engineering Research Group (TERG), Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Jila Majidi Ghatar
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Arindam Bit
- Department of Biomedical Engineering, National Institute of Technology Raipur, India
| | - Moslem JafariSani
- School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Ghasem Abbaszadeh-Goudarzi
- Department of Medical Biotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Nabi Shariatifar
- Department of Environmental of health engineering, school of public health, Tehran university of medical science, Tehran, Iran
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Najar M, Melki R, Khalife F, Lagneaux L, Bouhtit F, Moussa Agha D, Fahmi H, Lewalle P, Fayyad-Kazan M, Merimi M. Therapeutic Mesenchymal Stem/Stromal Cells: Value, Challenges and Optimization. Front Cell Dev Biol 2022; 9:716853. [PMID: 35096805 PMCID: PMC8795900 DOI: 10.3389/fcell.2021.716853] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 11/02/2021] [Indexed: 12/13/2022] Open
Abstract
Cellular therapy aims to replace damaged resident cells by restoring cellular and molecular environments suitable for tissue repair and regeneration. Among several candidates, mesenchymal stem/stromal cells (MSCs) represent a critical component of stromal niches known to be involved in tissue homeostasis. In vitro, MSCs appear as fibroblast-like plastic adherent cells regardless of the tissue source. The therapeutic value of MSCs is being explored in several conditions, including immunological, inflammatory and degenerative diseases, as well as cancer. An improved understanding of their origin and function would facilitate their clinical use. The stemness of MSCs is still debated and requires further study. Several terms have been used to designate MSCs, although consensual nomenclature has yet to be determined. The presence of distinct markers may facilitate the identification and isolation of specific subpopulations of MSCs. Regarding their therapeutic properties, the mechanisms underlying their immune and trophic effects imply the secretion of various mediators rather than direct cellular contact. These mediators can be packaged in extracellular vesicles, thus paving the way to exploit therapeutic cell-free products derived from MSCs. Of importance, the function of MSCs and their secretome are significantly sensitive to their environment. Several features, such as culture conditions, delivery method, therapeutic dose and the immunobiology of MSCs, may influence their clinical outcomes. In this review, we will summarize recent findings related to MSC properties. We will also discuss the main preclinical and clinical challenges that may influence the therapeutic value of MSCs and discuss some optimization strategies.
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Affiliation(s)
- Mehdi Najar
- Laboratory of Clinical Cell Therapy, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Brussels, Belgium.,Osteoarthritis Research Unit, University of Montreal Hospital Research Center (CRCHUM), Montreal, QC, Canada
| | - Rahma Melki
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco
| | - Ferial Khalife
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Hadath, Lebanon
| | - Laurence Lagneaux
- Laboratory of Clinical Cell Therapy, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Fatima Bouhtit
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Douaa Moussa Agha
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Hassan Fahmi
- Osteoarthritis Research Unit, University of Montreal Hospital Research Center (CRCHUM), Montreal, QC, Canada
| | - Philippe Lewalle
- Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Mohammad Fayyad-Kazan
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Hadath, Lebanon.,Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences-I, Lebanese University, Hadath, Lebanon
| | - Makram Merimi
- Genetics and Immune-Cell Therapy Unit, LBBES Laboratory, Faculty of Sciences, University Mohammed Premier, Oujda, Morocco.,Laboratory of Experimental Hematology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
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Ehterami A, Abbaszadeh‐Goudarzi G, Haghi‐Daredeh S, Niyakan M, Alizadeh M, JafariSani M, Atashgahi M, Salehi M. Bone tissue engineering using
3‐D
polycaprolactone/gelatin nanofibrous scaffold containing berberine: In vivo and in vitro study. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Arian Ehterami
- Institute for Regenerative Medicine University of Zurich Zurich Switzerland
| | - Ghasem Abbaszadeh‐Goudarzi
- Department of Medical Biotechnology, School of Medicine Shahroud University of Medical Sciences Shahroud Iran
| | - Saeed Haghi‐Daredeh
- Student Research Committee, School of Medicine Shahroud University of Medical Sciences Shahroud Iran
| | - Maryam Niyakan
- Student Research Committee, School of Medicine Shahroud University of Medical Sciences Shahroud Iran
| | - Morteza Alizadeh
- Department of Tissue Engineering, School of Medicine Shahroud University of Medical Sciences Shahroud Iran
| | - Moslem JafariSani
- School of Medicine Shahroud University of Medical Sciences Shahroud Iran
| | - Mahboubeh Atashgahi
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine (SATiM) Tehran University of Medical Sciences Tehran Iran
| | - Majid Salehi
- Department of Tissue Engineering, School of Medicine Shahroud University of Medical Sciences Shahroud Iran
- Tissue Engineering and Stem Cells Research Center Shahroud University of Medical Sciences Shahroud Iran
- Sexual Health and Fertility Research center Shahroud University of Medical Sciences Shahroud Iran
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Gu C, Feng J, Waqas A, Deng Y, Zhang Y, Chen W, Long J, Huang S, Chen L. Technological Advances of 3D Scaffold-Based Stem Cell/Exosome Therapy in Tissues and Organs. Front Cell Dev Biol 2021; 9:709204. [PMID: 34568322 PMCID: PMC8458970 DOI: 10.3389/fcell.2021.709204] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/05/2021] [Indexed: 12/12/2022] Open
Abstract
Recently, biomaterial scaffolds have been widely applied in the field of tissue engineering and regenerative medicine. Due to different production methods, unique types of three-dimensional (3D) scaffolds can be fabricated to meet the structural characteristics of tissues and organs, and provide suitable 3D microenvironments. The therapeutic effects of stem cell (SC) therapy in tissues and organs are considerable and have attracted the attention of academic researchers worldwide. However, due to the limitations and challenges of SC therapy, exosome therapy can be used for basic research and clinical translation. The review briefly introduces the materials (nature or polymer), shapes (hydrogels, particles and porous solids) and fabrication methods (crosslinking or bioprinting) of 3D scaffolds, and describes the recent progress in SC/exosome therapy with 3D scaffolds over the past 5 years (2016-2020). Normal SC/exosome therapy can improve the structure and function of diseased and damaged tissues and organs. In addition, 3D scaffold-based SC/exosome therapy can significantly improve the structure and function cardiac and neural tissues for the treatment of various refractory diseases. Besides, exosome therapy has the same therapeutic effects as SC therapy but without the disadvantages. Hence, 3D scaffold therapy provides an alternative strategy for treatment of refractory and incurable diseases and has entered a transformation period from basic research into clinical translation as a viable therapeutic option in the future.
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Affiliation(s)
- Chenyang Gu
- Department of Neurosurgery, Neuroscience Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Jia Feng
- Department of Neurosurgery, Neuroscience Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
- School of Medicine, Southeast University, Nanjing, China
| | - Ahmed Waqas
- School of Medicine, Southeast University, Nanjing, China
| | - Yushu Deng
- Department of Neurosurgery, Neuroscience Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yifan Zhang
- Department of Neurosurgery, Neuroscience Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Wanghao Chen
- Department of Neurosurgery, Ninth People Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Long
- Department of Neurosurgery, Neuroscience Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Shiying Huang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Lukui Chen
- Department of Neurosurgery, Neuroscience Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
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7
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Du GQ, Gong ZH, Liang B, Li P, Yang SY, Jia L, Jiang JH, Zhang K. Concentration Changes of Peripheral Blood Mesenchymal Stem Cells of Sprague Dawley Rats during Distraction Osteogenesis. Orthop Surg 2021; 13:623-631. [PMID: 33565272 PMCID: PMC7957402 DOI: 10.1111/os.12823] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 09/06/2020] [Accepted: 09/16/2020] [Indexed: 01/26/2023] Open
Abstract
Objectives To observe the changes in the concentrations of circulating peripheral blood mesenchymal stem cells (PBMSCs) in Sprague Dawley (SD) rats and explore the pattern of changes in PBMSCs during the process of distraction osteogenesis. Methods SD rats were randomly divided into the osteotomy with lengthening group (lengthening group), the osteotomy without lengthening group (osteotomy group), and the blank control group (control group). Each group included 24 rats. Percutaneous pinning with external fixation of the left femur was carried out in lengthening group and osteotomy group, but control group received no surgical treatment. On day 5 after operation, continuous traction was carried out at a rate of 0.25 mm/d in lengthening group, while no traction was carried out in osteotomy group. Peripheral blood was collected from all rats on days 1, 3, 7, and 16 after the start of traction. PBMSCs were isolated by density gradient centrifugation. CD105, CD34, and CD45 were selected as cell surface markers. The concentration of PBMSCs was detected by flow cytometry and compared between groups at different time points. X‐ray films were taken during and after the operation to observe whether the osteotomy end was pulled and the growth and mineralization of the new bone in the osteogenic area of the femur. Color ultrasound was used to monitor the width of the distraction space, the formation of new bone, and the blood supply of soft tissue around the distraction. Results All rats were able to tolerate the operation well, and the external fixation was firm and reliable. X‐ray showed that, in lengthening group, the distraction space of femur gradually widened and new bone gradually formed in the distraction space; after 8 weeks, the samples were taken out, which showed that the new bone tissue in the lengthened area healed well. In osteotomy group, the average healing time of osteotomy was (7.12 ± 0.78) weeks. Ultrasonic examination showed that after the end of traction, the high echo callus shadow was seen in the traction space, and the blood flow signal was obviously rich at an earlier stage. In lengthening group and osteotomy group, the average concentrations of PBMSCs (3.02% ± 0.87% vs 2.95% ± 0.74%, respectively) were significantly increased in the early stage after osteotomy, and the average concentrations of PBMSCs on days 3, 7, and 16 after the start of traction were 5.34% ± 1.13% vs 3.28% ± 1.22%; 6.41% ± 1.05% vs 3.16% ± 0.92%; and 5.94% ± 1.23% vs 1.48% ± 0.52%, respectively. The concentration of PBMSCs in peripheral blood of lengthening group and osteotomy group was the same at osteotomy stage, and the difference between the two groups was not statistically significant (P > 0.05). After that, compared with lengthening group, the concentration of PBMSCs in osteotomy group gradually decreased and maintained at a certain level; the difference between the two groups was statistically significant (P < 0.05). Conclusions Distraction osteogenesis of femur can significantly increase PBMSCs in SD rats and participate in the process of bone formation.
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Affiliation(s)
- Gang-Qiang Du
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China
| | - Zhi-Hao Gong
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China
| | - Bin Liang
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China.,Department of Orthopaedic Surgery, The People's Hospital of Zhao Yuan City, Yantai, China
| | - Peng Li
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China
| | - Shu-Ye Yang
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China
| | - Long Jia
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China
| | - Jian-Hao Jiang
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China
| | - Kai Zhang
- Department of Orthopaedic Trauma, Binzhou Medical University Hospital, Binzhou, China
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Hashemi SF, Mehrabi M, Ehterami A, Gharravi AM, Bitaraf FS, Salehi M. In-vitro and in-vivo studies of PLA / PCL / gelatin composite scaffold containing ascorbic acid for bone regeneration. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102077] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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9
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Combination of Chemical and Neurotrophin Stimulation Modulates Neurotransmitter Receptor Expression and Activity in Transdifferentiating Human Adipose Stromal Cells. Stem Cell Rev Rep 2019; 15:851-863. [PMID: 31529274 DOI: 10.1007/s12015-019-09915-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Adipose stromal cells are promising tools for clinical applications in regeneration therapies, due to their ease of isolation from tissue and its high yield; however, their ability to transdifferentiate into neural phenotypes is still a matter of controversy. Here, we show that combined chemical and neurotrophin stimulation resulted in neuron-like morphology and regulated expression and activity of several genes involved in neurogenesis and neurotransmission as well as ion currents mediated by NMDA and GABA receptors. Among them, expression patterns of genes coding for kinin-B1 and B2, α7 nicotinic, M1, M3 and M4 muscarinic acetylcholine, glutamatergic (AMPA2 and mGlu2), purinergic P2Y1 and P2Y4 and GABAergic (GABA-A, β3-subunit) receptors and neuronal nitric oxide synthase were up-regulated compared to levels of undifferentiated cells. Simultaneously, expression levels of P2X1, P2X4, P2X7 and P2Y6 purinergic and M5 muscarinic acetylcholine receptors were down-regulated. Agonist-induced activity levels of the studied receptor classes also augmented during neuronal transdifferentiation. Transdifferentiated cells expressed high levels of neuronal β3-tubulin, NF-H, NeuN and MAP-2 proteins as well as increased ASCL1, MYT1 and POU3F2 gene expression known to drive neuronal fate determination. The presented work contributes to a better understanding of transdifferentiation induced by neurotrophins for a prospective broad spectrum of medical applications.
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