1
|
Gao Y, Tian Z, Liu Q, Wang T, Ban LK, Lee HHC, Umezawa A, Almansour AI, Arumugam N, Kumar RS, Ye Q, Higuchi A, Chen H, Sung TC. Neuronal Cell Differentiation of Human Dental Pulp Stem Cells on Synthetic Polymeric Surfaces Coated With ECM Proteins. Front Cell Dev Biol 2022; 10:893241. [PMID: 35774224 PMCID: PMC9237518 DOI: 10.3389/fcell.2022.893241] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/01/2022] [Indexed: 01/09/2023] Open
Abstract
Stem cells serve as an ideal source of tissue regeneration therapy because of their high stemness properties and regenerative activities. Mesenchymal stem cells (MSCs) are considered an excellent source of stem cell therapy because MSCs can be easily obtained without ethical concern and can differentiate into most types of cells in the human body. We prepared cell culture materials combined with synthetic polymeric materials of poly-N-isopropylacrylamide-co-butyl acrylate (PN) and extracellular matrix proteins to investigate the effect of cell culture biomaterials on the differentiation of dental pulp stem cells (DPSCs) into neuronal cells. The DPSCs cultured on poly-L-ornithine (PLO)-coated (TPS-PLO) plates and PLO and PN-coated (TPS-PLO-PN) plates showed excellent neuronal marker (βIII-tubulin and nestin) expression and the highest expansion rate among the culture plates investigated in this study. This result suggests that the TPS-PLO and TPS-PN-PLO plates maintained stable DPSCs proliferation and had good capabilities of differentiating into neuronal cells. TPS-PLO and TPS-PN-PLO plates may have high potentials as cell culture biomaterials for the differentiation of MSCs into several neural cells, such as cells in the central nervous system, retinal cells, retinal organoids and oligodendrocytes, which will expand the sources of cells for stem cell therapies in the future.
Collapse
Affiliation(s)
- Yan Gao
- School of Biomedical Engineering, The Eye Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China
| | - Zeyu Tian
- School of Biomedical Engineering, The Eye Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China
| | - Qian Liu
- School of Biomedical Engineering, The Eye Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China
| | - Ting Wang
- School of Biomedical Engineering, The Eye Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China
| | - Lee-Kiat Ban
- Department of Surgery, Hsinchu Cathay General Hospital, Hsinchu, Taiwan
| | - Henry Hsin-Chung Lee
- Department of Surgery, Hsinchu Cathay General Hospital, Hsinchu, Taiwan
- Graduate Institute of Translational and Interdisciplinary Medicine, National Central University, Taoyuan, Taiwan
| | - Akihiro Umezawa
- Department of Reproduction, National Center for Child Health and Development, Tokyo, Japan
| | | | - Natarajan Arumugam
- Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Raju Suresh Kumar
- Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Qingsong Ye
- Center of Regenerative Medicine, Renmin Hospital of Wuhan University, Wuhan, China
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China
- *Correspondence: Qingsong Ye, ; Akon Higuchi, ; Hao Chen, ; Tzu-Cheng Sung,
| | - Akon Higuchi
- School of Biomedical Engineering, The Eye Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China
- Department of Reproduction, National Center for Child Health and Development, Tokyo, Japan
- Department of Chemical and Materials Engineering, National Central University, Taoyuan, Taiwan
- Department of Chemical Engineering and R&D Center for Membrane Technology, Chung Yuan Christian University, Taoyuan, Taiwan
- *Correspondence: Qingsong Ye, ; Akon Higuchi, ; Hao Chen, ; Tzu-Cheng Sung,
| | - Hao Chen
- School of Biomedical Engineering, The Eye Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China
- *Correspondence: Qingsong Ye, ; Akon Higuchi, ; Hao Chen, ; Tzu-Cheng Sung,
| | - Tzu-Cheng Sung
- School of Biomedical Engineering, The Eye Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, China
- *Correspondence: Qingsong Ye, ; Akon Higuchi, ; Hao Chen, ; Tzu-Cheng Sung,
| |
Collapse
|
2
|
Yang L, Shen XM, Wang ZF, Li K, Wang W. The Notch signalling pathway and miRNA regulation play important roles in the differentiation of Schwann cells from adipose-derived stem cells. J Transl Med 2022; 102:320-328. [PMID: 34795395 DOI: 10.1038/s41374-021-00687-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 10/14/2021] [Accepted: 10/15/2021] [Indexed: 11/08/2022] Open
Abstract
An exploration of the underlying mechanisms is necessary to improve nerve myelin-forming cell Schwann cell (SC) differentiation from adipose-derived stem cells (ADSCs). Primary rat ADSCs were isolated and characterised for cell surface markers using flow cytometry analysis. After treatment with a mixture of glial growth factors, ADSCs were induced to differentiate and subsequently identified by immunofluorescence staining and western blotting. A miRNA microarray analysis was performed to explore the genes and signalling pathways regulating ADSC differentiation into SCs. ELISAs were conducted to measure the expression of neurotrophic factors and changes in the level of nerve cell adhesion factor. Dual luciferase reporter assays and RIP assays were performed to explore the potential mechanism of miR-21-5p in ADSC differentiation. The isolated ADSCs were positive for CD29 and CD44 but negative for CD49. After induction with specific cytokines, the differentiated ADSCs presented a spindle-like morphology similar to SCs and expressed S100. RNA-sequencing analyses revealed that 9821 mRNAs of protein-coding genes and 175 miRNAs were differentially expressed in differentiated SC-like cells compared to primary cultures of ADSCs. KEGG and Gene Ontology analyses revealed that the involvement of the Notch signalling pathway and miRNA negative regulation may be associated with the differentiation of ADSCs into SCs. Treatment with a Notch inhibitor promoted the differentiation of ADSCs. Furthermore, mechanistic studies showed that Jag1 bound to miR-21-5p and upregulated its target gene Jag1, thus affecting ADSC differentiation. These results revealed the mechanism underlying the important roles of miRNAs and the Notch signalling pathway in the differentiation of SCs from ADSCs, enabling potential therapeutic applications of ADSCs in peripheral nerve regeneration in the future.
Collapse
Affiliation(s)
- Liang Yang
- Department of Neurosurgery, The Third Xiangya Hospital of Central South University, Changsha, 410078, P.R. China
| | - Xiang-Min Shen
- Department of Neurology, The Second Xiangya Hospital of Central South University, Changsha, 410011, P.R. China
| | - Zhi-Fei Wang
- Department of Neurosurgery, The Third Xiangya Hospital of Central South University, Changsha, 410078, P.R. China
| | - Ke Li
- Department of Neurology, The Second Xiangya Hospital of Central South University, Changsha, 410011, P.R. China
| | - Wei Wang
- Department of Neurology, The Second Xiangya Hospital of Central South University, Changsha, 410011, P.R. China.
| |
Collapse
|
3
|
Savino A, Nichols CD. Lysergic acid diethylamide induces increased signalling entropy in rats' prefrontal cortex. J Neurochem 2021; 162:9-23. [PMID: 34729786 PMCID: PMC9298798 DOI: 10.1111/jnc.15534] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/20/2021] [Accepted: 10/27/2021] [Indexed: 12/11/2022]
Abstract
Psychedelic drugs are gaining attention from the scientific community as potential new compounds for the treatment of psychiatric diseases such as mood and substance use disorders. The 5‐HT2A receptor has been identified as the main molecular target, and early studies pointed to an effect on the expression of neuroplasticity genes. Analysing RNA‐seq data from the prefrontal cortex of rats chronically treated with lysergic acid diethylamide (LSD), we describe the psychedelic‐induced rewiring of gene co‐expression networks, which become less centralised but more complex, with an overall increase in signalling entropy typical of highly plastic systems. Intriguingly, signalling entropy mirrors, at the molecular level, the increased brain entropy reported through neuroimaging studies in human, suggesting the underlying mechanisms of higher‐order phenomena. Moreover, from the analysis of network topology, we identify potential transcriptional regulators and propose the involvement of different cell types in psychedelics’ activity.
Collapse
Affiliation(s)
- Aurora Savino
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Turin, Italy
| | - Charles D Nichols
- Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| |
Collapse
|
4
|
Sotthibundhu A, Muangchan P, Phonchai R, Promjantuek W, Chaicharoenaudomrung N, Kunhorm P, Noisa P. Autophagy Promoted Neural Differentiation of Human Placenta-derived Mesenchymal Stem Cells. In Vivo 2021; 35:2609-2620. [PMID: 34410948 DOI: 10.21873/invivo.12543] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/30/2021] [Accepted: 06/01/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND/AIM Human placenta-derived mesenchymal stem cells (hPMSCs) are multipotent and possess neurogenicity. Numerous studies have shown that Notch inhibition and DNA demethylation promote neural differentiation. Here, we investigated the modulation of autophagy during neural differentiation of hPMSCs, induced by DAPT and 5-Azacytidine. MATERIALS AND METHODS hPMSCs were treated with DAPT to induce neural differentiation, and the autophagy regulating molecules were used to assess the impact of autophagy on neural differentiation. RESULTS The hPMSCs presented with typical mesenchymal stem cell phenotypes, in which the majority of cells expressed CD73, CD90 and CD105. hPMSCs were multipotent, capable of differentiating into mesodermal cells. After treatment with DAPT, hPMSCs upregulated the expression of neuronal genes including SOX2, Nestin, and βIII-tubulin, and the autophagy genes LC3I/II and Beclin. These genes were further increased when 5-Azacytidine was co-supplemented in the culture medium. The inhibition of autophagy by chloroquine impeded the neural differentiation of hPMSCs, marked by the downregulation of βIII-tubulin, while the activation of autophagy by valproic acid (VPA) instigated the emergence of βIII-tubulin-positive cells. CONCLUSION During the differentiation process, autophagy was modulated, implying that autophagy could play a significant role during the differentiation of these cells. The blockage and stimulation of autophagy could either hinder or induce the formation of neural-like cells, respectively. Therefore, the refinement of autophagic activity at an appropriate level might improve the efficiency of stem cell differentiation.
Collapse
Affiliation(s)
- Areechun Sotthibundhu
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Pattamon Muangchan
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Ruchee Phonchai
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Wilasinee Promjantuek
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Nipha Chaicharoenaudomrung
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Phongsakorn Kunhorm
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Parinya Noisa
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| |
Collapse
|
5
|
Dzobo K. Recent Trends in Multipotent Human Mesenchymal Stem/Stromal Cells: Learning from History and Advancing Clinical Applications. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2021; 25:342-357. [PMID: 34115524 DOI: 10.1089/omi.2021.0049] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Early cell biology reports demonstrated the presence of cells with stem-like properties in bone marrow, with both hematopoietic and mesenchymal lineages. Over the years, various investigations have purified and characterized mesenchymal stromal/stem cells (MSCs) from different human tissues as cells with multilineage differentiation potential under the appropriate conditions. Due to their appealing characteristics and versatile potentials, MSCs are leveraged in many applications in medicine such as oncology, bioprinting, and as recent as therapeutics discovery and innovation for COVID-19. To date, studies indicate that MSCs have varied differentiation capabilities into different cell types, and demonstrate immunomodulating and anti-inflammatory properties. Different microenvironments or niche for MSCs and their resulting heterogeneity may influence attendant cellular behavior and differentiation capacity. The potential clinical applications of MSCs and exosomes derived from these cells have led to an avalanche of research reports on their properties and hundreds of clinical trials being undertaken. There is ample reason to think, as discussed in this expert review that the future looks bright and promising for MSC research, with many clinical trials under way to ascertain their clinical utility. This review provides a synthesis of the latest advances and trends in MSC research to allow for broad and critically informed use of MSCs. Early observations of the presence of these cells in the bone marrow and their remarkable differentiation capabilities and immunomodulation are also presented.
Collapse
Affiliation(s)
- Kevin Dzobo
- International Center for Genetic Engineering and Biotechnology (ICGEB), Cape Town Component, Cape Town, South Africa.,Division of Medical Biochemistry and Institute of Infectious Disease and Molecular Medicine, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
6
|
Phenotypical Characterization and Neurogenic Differentiation of Rabbit Adipose Tissue-Derived Mesenchymal Stem Cells. Genes (Basel) 2021; 12:genes12030431. [PMID: 33802902 PMCID: PMC8002684 DOI: 10.3390/genes12030431] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/30/2022] Open
Abstract
Although the rabbit is a frequently used biological model, the phenotype of rabbit adipose-derived mesenchymal stem cells (rAT-MSCs) is not well characterized. One of the reasons is the absence of specific anti-rabbit antibodies. The study aimed to characterize rAT-MSCs using flow cytometry and PCR methods, especially digital droplet PCR, which confirmed the expression of selected markers at the mRNA level. A combination of these methods validated the expression of MSCs markers (CD29, CD44, CD73, CD90 and CD105). In addition, cells were also positive for CD49f, vimentin, desmin, α-SMA, ALDH and also for the pluripotent markers: NANOG, OCT4 and SOX2. Moreover, the present study proved the ability of rAT-MSCs to differentiate into a neurogenic lineage based on the confirmed expression of neuronal markers ENO2 and MAP2. Obtained results suggest that rAT-MSCs have, despite the slight differences in marker expression, the similar phenotype as human AT-MSCs and possess the neurodifferentiation ability. Accordingly, rAT-MSCs should be subjected to further studies with potential application in veterinary medicine but also, in case of their cryopreservation, as a source of genetic information of endangered species stored in the gene bank.
Collapse
|
7
|
Zannetti A, Benga G, Brunetti A, Napolitano F, Avallone L, Pelagalli A. Role of Aquaporins in the Physiological Functions of Mesenchymal Stem Cells. Cells 2020; 9:cells9122678. [PMID: 33322145 PMCID: PMC7763964 DOI: 10.3390/cells9122678] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 12/13/2022] Open
Abstract
Aquaporins (AQPs) are a family of membrane water channel proteins that control osmotically-driven water transport across cell membranes. Recent studies have focused on the assessment of fluid flux regulation in relation to the biological processes that maintain mesenchymal stem cell (MSC) physiology. In particular, AQPs seem to regulate MSC proliferation through rapid regulation of the cell volume. Furthermore, several reports have shown that AQPs play a crucial role in modulating MSC attachment to the extracellular matrix, their spread, and migration. Shedding light on how AQPs are able to regulate MSC physiological functions can increase our knowledge of their biological behaviours and improve their application in regenerative and reparative medicine.
Collapse
Affiliation(s)
- Antonella Zannetti
- Institute of Biostructure and Bioimaging, CNR, Via T. De Amicis 95, 80145 Naples, Italy
| | - Gheorghe Benga
- Romanian Academy, Cluj-Napoca Branch, Strada Republicii 9, 400015 Cluj-Napoca, Romania
| | - Arturo Brunetti
- Department of Advanced Biomedical Sciences, University of Naples Federico II, via Pansini 5, 80131 Naples, Italy
| | - Francesco Napolitano
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, via Veterinaria 1, 80137 Naples, Italy
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Luigi Avallone
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, via Veterinaria 1, 80137 Naples, Italy
| | - Alessandra Pelagalli
- Institute of Biostructure and Bioimaging, CNR, Via T. De Amicis 95, 80145 Naples, Italy
- Department of Advanced Biomedical Sciences, University of Naples Federico II, via Pansini 5, 80131 Naples, Italy
| |
Collapse
|
8
|
|
9
|
Shammaa R, El-Kadiry AEH, Abusarah J, Rafei M. Mesenchymal Stem Cells Beyond Regenerative Medicine. Front Cell Dev Biol 2020; 8:72. [PMID: 32133358 PMCID: PMC7040370 DOI: 10.3389/fcell.2020.00072] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 01/27/2020] [Indexed: 12/12/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are competent suitors of cellular therapy due to their therapeutic impact on tissue degeneration and immune-based pathologies. Additionally, their homing and immunomodulatory properties can be exploited in cancer malignancies to transport pharmacological entities, produce anti-neoplastic agents, or induce anti-tumor immunity. Herein, we create a portfolio for MSC properties, showcasing their distinct multiple therapeutic utilities and successes/challenges thereof in both animal studies and clinical trials. We further highlight the promising potential of MSCs not only in cancer management but also in instigating tumor-specific immunity - i.e., cancer vaccination. Finally, we reflect on the possible reasons impeding the clinical advancement of MSC-based cancer vaccines to assist in contriving novel methodologies from which a therapeutic milestone might emanate.
Collapse
Affiliation(s)
- Riam Shammaa
- Canadian Centre for Regenerative Therapy, Toronto, ON, Canada.,IntelliStem Technologies Inc., Toronto, ON, Canada.,Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Abed El-Hakim El-Kadiry
- Laboratory of Thrombosis and Hemostasis, Montreal Heart Institute, Montreal, QC, Canada.,Department of Pharmacology and Physiology, Université de Montréal, Montreal, QC, Canada
| | - Jamilah Abusarah
- Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada
| | - Moutih Rafei
- Department of Pharmacology and Physiology, Université de Montréal, Montreal, QC, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada.,Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, QC, Canada.,Molecular Biology Program, Université de Montréal, Montreal, QC, Canada
| |
Collapse
|
10
|
Song J, Lee SS, Lim S, Yeo S. Mechanism of the neuroprotective effect of injecting brain cells on ST36 in an animal model of Parkinson's disease. Neurosci Lett 2019; 717:134698. [PMID: 31857129 DOI: 10.1016/j.neulet.2019.134698] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 12/09/2019] [Accepted: 12/15/2019] [Indexed: 12/16/2022]
Abstract
In Parkinson's disease, the dopaminergic neurons of the brain are destroyed. Dopamine is an important neurotransmitter that acts on the basal ganglia of the brain, allowing precise body movement. In the early stages of Parkinson's disease, levodopa appears to alleviate clinical symptoms; however, during long-term use, motor complications occur. There is no clear treatment or remedy for Parkinson's disease; therefore, the development of novel therapies is urgently required. In the present study, mouse choroid plexus cells were transplanted into ST36 in a mouse model of Parkinson's disease to determine whether the motor function could be restored. Pole tests showed changes in motor dysfunction in the mice. The athletic ability of the mice was significantly lowered after 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) injection and significantly increased after choroidal neuron cell treatment. Injection of di-alkyl indocarbocyanine (DiI) (as a trace substance) confirmed that the choroid plexus cells injected into acupuncture point ST36 were transferred to the brain. In the Parkinson's disease model, choroid plexus cell injection into ST36 inhibited the decrease in tyrosine hydroxylase (TH) expression and decreased the activation of inflammatory factors mitochondrial cytochrome C oxidase (COX2) and inducible NO synthase (iNOS). Apoptosis factors Cytochrome C and BCL2 associated X, apoptosis regulator (BAX) levels were decreased and B-Cell CLL/Lymphoma 2 (BCL2) levels were increased. Taken together, these results suggest that the injection of choroid plexus cell at ST36 had neuroprotective effects in the Parkinson's disease mouse model. The results suggest new possibilities for the treatment of Parkinson's disease.
Collapse
Affiliation(s)
- Jongbeom Song
- College of Korean Medicine, Sang Ji University, Wonju 26339, Republic of Korea
| | - Sang-Suk Lee
- Department of Oriental Biomedical Engineering, College of Health Sciences, Sang Ji University, Wonju 26339, Republic of Korea
| | - Sabina Lim
- Department of Meridian & Acupoint, College of Korean Medicine, WHO Collaborating Center for Traditional Medicine, East-West Medical Research Institute, Kyung Hee University, Seoul 02447, Republic of Korea.
| | - Sujung Yeo
- College of Korean Medicine, Sang Ji University, Wonju 26339, Republic of Korea.
| |
Collapse
|
11
|
Andrzejewska A, Lukomska B, Janowski M. Concise Review: Mesenchymal Stem Cells: From Roots to Boost. Stem Cells 2019; 37:855-864. [PMID: 30977255 DOI: 10.1002/stem.3016] [Citation(s) in RCA: 331] [Impact Index Per Article: 66.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/25/2019] [Accepted: 03/31/2019] [Indexed: 12/13/2022]
Abstract
It was shown as long as half a century ago that bone marrow is a source of not only hematopoietic stem cells, but also stem cells of mesenchymal tissues. Then the term "mesenchymal stem cells" (MSCs) was coined in the early 1990s, and more than a decade later, the criteria for defining MSCs have been released by the International Society for Cellular Therapy. The easy derivation from a variety of fetal and adult tissues and undemanding cell culture conditions made MSCs an attractive research object. It was followed by the avalanche of reports from preclinical studies on potentially therapeutic properties of MSCs, such as immunomodulation, trophic support and capability for a spontaneous differentiation into connective tissue cells, and differentiation into the majority of cell types upon specific inductive conditions. Although ontogenesis, niche, and heterogeneity of MSCs are still under investigation, there is a rapid boost of attempts at clinical applications of MSCs, especially for a flood of civilization-driven conditions in so quickly aging societies, not only in the developed countries, but also in the populous developing world. The fields of regenerative medicine and oncology are particularly extensively addressed by MSC applications, in part due to the paucity of traditional therapeutic options for these highly demanding and costly conditions. There are currently almost 1,000 clinical trials registered worldwide at ClinicalTrials.gov, and it seems that we are starting to witness the snowball effect with MSCs becoming a powerful global industry; however, the spectacular effects of MSCs in the clinic still need to be shown. Stem Cells 2019;37:855-864.
Collapse
Affiliation(s)
- Anna Andrzejewska
- NeuroRepair Department, Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - Barbara Lukomska
- NeuroRepair Department, Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - Miroslaw Janowski
- NeuroRepair Department, Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland.,Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Cellular Imaging Section and Vascular Biology Program, Institute for Cell Engineering, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
12
|
George S, Hamblin MR, Abrahamse H. Current and Future Trends in Adipose Stem Cell Differentiation into Neuroglia. Photomed Laser Surg 2018; 36:230-240. [PMID: 29570423 DOI: 10.1089/pho.2017.4411] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Neurological diseases and disorders pose a challenge for treatment and rehabilitation due to the limited capacity of the nervous system to repair itself. Adipose stem cells (ASCs) are more pliable than any adult stem cells and are capable of differentiating into non-mesodermal tissues, including neurons. Transdifferentiating ASCs to specific neuronal lineage cells enables us to deliver the right type of cells required for a replacement therapy into the nervous system. METHODS Several methodologies are being explored and tested to differentiate ASCs to functional neurons and glia with cellular factors and chemical compounds. However, none of these processes and prototypes has been wholly successful in changing the cellular structure and functional status of ASCs to become identical to neuroglial cells. In addition, successful integration and functional competence of these cells for use in clinical applications remain problematic. Photobiomodulation or low-level laser irradiation has been successfully applied to not only improve ASC viability and proliferation but has also shown promise as a possible enhancer of ASC differentiation. CONCLUSIONS Studies have shown that photobiomodulation improves the use of stem cell transplantation for neurological applications. This review investigates current neuro-differentiation inducers and suitable methodologies, including photobiomodulation, utilizing ASCs for induction of differentiation into neuronal lineages.
Collapse
Affiliation(s)
- Sajan George
- 1 Laser Research Centre, Faculty of Health Sciences, University of Johannesburg , Doornfontein, South Africa
| | - Michael R Hamblin
- 2 Wellman Centre for Photomedicine, Massachusetts General Hospital , Boston, Massachusetts.,3 Department of Dermatology, Harvard Medical School , Boston, Massachusetts.,4 Harvard-MIT Division of Health Sciences and Technology , Cambridge, Massachusetts
| | - Heidi Abrahamse
- 1 Laser Research Centre, Faculty of Health Sciences, University of Johannesburg , Doornfontein, South Africa
| |
Collapse
|
13
|
Bräunig P, Glanzner W, Rissi V, Gonçalves P. The differentiation potential of adipose tissue-derived mesenchymal stem cells into cell lineage related to male germ cells. ARQ BRAS MED VET ZOO 2018. [DOI: 10.1590/1678-4162-9132] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
ABSTRACT The adipose tissue is a reliable source of Mesenchymal stem cells (MSCs) showing a higher plasticity and transdifferentiation potential into multilineage cells. In the present study, adipose tissue-derived mesenchymal stem cells (AT-MSCs) were isolated from mice omentum and epididymis fat depots. The AT-MSCs were initially compared based on stem cell surface markers and on the mesodermal trilineage differentiation potential. Additionally, AT-MSCs, from both sources, were cultured with differentiation media containing retinoic acid (RA) and/or testicular cell-conditioned medium (TCC). The AT-MSCs expressed mesenchymal surface markers and differentiated into adipogenic, chondrogenic and osteogenic lineages. Only omentum-derived AT-MSCs expressed one important gene marker related to male germ cell lineages, after the differentiation treatment with RA. These findings reaffirm the importance of adipose tissue as a source of multipotent stromal-stem cells, as well as, MSCs source regarding differentiation purpose.
Collapse
Affiliation(s)
- P. Bräunig
- Universidade Federal de Santa Maria, Brazil
| | | | - V.B. Rissi
- Universidade Federal de Santa Maria, Brazil
| | | |
Collapse
|
14
|
Singh M, Kakkar A, Sharma R, Kharbanda OP, Monga N, Kumar M, Chowdhary S, Airan B, Mohanty S. Synergistic Effect of BDNF and FGF2 in Efficient Generation of Functional Dopaminergic Neurons from human Mesenchymal Stem Cells. Sci Rep 2017; 7:10378. [PMID: 28871128 PMCID: PMC5583182 DOI: 10.1038/s41598-017-11028-z] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 07/31/2017] [Indexed: 12/24/2022] Open
Abstract
To understand the process of neurogenesis, generation of functional dopaminergic (DAergic) neurons from human mesenchymal stem cells (hMSCs) is important. BDNF has been reported to be responsible for inducing neuronal maturation and functionality. Previously, we have reported the efficient generation of neurons from human bone marrow derived MSCs using FGF2 alone. We hypothesize that hMSCs from various tissues [(bone marrow (BM), adipose tissue (AD) and dental pulp (DP)], if treated with BDNF on 9th day of induction, alongwith FGF2 will generate functional DAergic neurons. Hence, cells were characterized at morphometric, transcription and translational levels for various markers like MAP2, TH, NGN2, PITX3, DAT, synaptophysin, Kv4.2 and SCN5A. Functionality of in vitro generated neurons was studied by calcium ion imaging. Result analysis depicted that BDNF has effect on expression of dopaminergic neuronal markers at gene and protein levels and functionality of neurons. Among these hMSCs, DP-MSC showed significantly better neuronal characteristics in terms of morphology, expression of neuronal markers and foremost, functionality of neurons. From the present study, therefore, we concluded that i) BDNF has additive effect on neuronal characteristics and functionality ii) DP-MSC are better MSC candidate to study DAergic neurogenesis and perform future studies.
Collapse
Affiliation(s)
- Manisha Singh
- Stem Cell Facility (DBT- Centre of Excellence for Stem Cell Research), All India Institute of Medical Sciences, New Delhi, India
| | - Anupama Kakkar
- Stem Cell Facility (DBT- Centre of Excellence for Stem Cell Research), All India Institute of Medical Sciences, New Delhi, India
| | - Rinkey Sharma
- Stem Cell Facility (DBT- Centre of Excellence for Stem Cell Research), All India Institute of Medical Sciences, New Delhi, India
| | - O P Kharbanda
- Department of Orthodontics and Dentofacial Deformities, Centre for Dental Education and Research (CDER), All India Institute of Medical Sciences, New Delhi, India
| | - Nitika Monga
- Department of Orthodontics and Dentofacial Deformities, Centre for Dental Education and Research (CDER), All India Institute of Medical Sciences, New Delhi, India
| | - Manish Kumar
- Institute of Genomics and Integrative Biology, New Delhi, India
| | | | - Balram Airan
- Department of Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Sujata Mohanty
- Stem Cell Facility (DBT- Centre of Excellence for Stem Cell Research), All India Institute of Medical Sciences, New Delhi, India.
| |
Collapse
|
15
|
Boroujeni ME, Gardaneh M, Shahriari MH, Aliaghaei A, Hasani S. Synergy Between Choroid Plexus Epithelial Cell-Conditioned Medium and Knockout Serum Replacement Converts Human Adipose-Derived Stem Cells to Dopamine-Secreting Neurons. Rejuvenation Res 2017; 20:309-319. [PMID: 28437187 DOI: 10.1089/rej.2016.1887] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Human adipose-derived stem cells (hADSCs) have great capacity to differentiate into mesodermal origins as well as nonmesodermal lineages, including neural cells. This valuable feature paves the way for the therapeutic application of hADSCs for neurodegenerative maladies such as Parkinson's disease (PD). We tested the capacity of choroid plexus epithelial cell-conditioned medium (CPEC-CM) alone or cocktailed with knockout serum (KS) to induce dopaminergic (DAergic) differentiation of hADSCs. To this end, hADSCs from lipoaspirate were phenotypically characterized and shown to maintain mesodermal multipotency so that selected media easily differentiated them into osteoblasts, chondrocytes, and adipocytes. To begin inducing hADSC neuronal differentiation, we isolated CPECs from rat brain and expanded them in culture to obtain CPEC-CM. We then treated hADSCs with optimized quantities of collected CPEC-CM, KS, or both. The ADSCs treated with either CPEC-CM or CPEC-CM and KS displayed morphological changes typical of neuron-like phenotypes. As revealed by reverse transcription polymerase chain reaction (RT-PCR), quantitative real-time PCR (qPCR), and immunostaining analyses, hADSCs cotreated with CPEC-CM and KS expressed significantly higher levels of neuronal and DAergic markers in comparison with single-treated groups. Moreover, the hADSCs began expressing dopamine-biosynthesizing enzymes mainly after cotreatment with CPEC-CM and KS. Consequently, only cotreated hADSCs were capable of synthesizing and releasing dopamine detectable by high-performance liquid chromatography (HPLC). Finally, hADSCs growing in an ordinary medium were found positive for astrocytic marker glial fibrillary acidic protein (GFAP), but stopped GFAP expression on either single or cotreatments. These combined results suggest that CPEC-CM and KS can synergize to remarkably augment DAergic induction of hADSCs, an effect that has implications for cell replacement therapy for PD and related disorders.
Collapse
Affiliation(s)
- Mahdi Eskandarian Boroujeni
- 1 Department of Stem Cells and Regenerative Medicine, Faculty of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology , Tehran, Iran
| | - Mossa Gardaneh
- 1 Department of Stem Cells and Regenerative Medicine, Faculty of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology , Tehran, Iran
| | - Mehrnoosh Hasan Shahriari
- 1 Department of Stem Cells and Regenerative Medicine, Faculty of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology , Tehran, Iran
| | - Abbas Aliaghaei
- 2 Department of Anatomy, Shahid Beheshti University of Medical Sciences , Tehran, Iran
| | - Sanaz Hasani
- 1 Department of Stem Cells and Regenerative Medicine, Faculty of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology , Tehran, Iran
| |
Collapse
|
16
|
Regulation of neural stem cells by choroid plexus cells population. Neurosci Lett 2016; 626:35-41. [DOI: 10.1016/j.neulet.2016.05.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/10/2016] [Accepted: 05/11/2016] [Indexed: 01/03/2023]
|
17
|
Heng BC, Lim LW, Wu W, Zhang C. An Overview of Protocols for the Neural Induction of Dental and Oral Stem Cells In Vitro. TISSUE ENGINEERING PART B-REVIEWS 2016; 22:220-50. [PMID: 26757369 DOI: 10.1089/ten.teb.2015.0488] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
To date, various adult stem cells have been identified within the oral cavity, including dental pulp stem cells, dental follicle stem cells, stem cells from apical papilla, stem cells from human exfoliated deciduous teeth, periodontal ligament stem cells, and mesenchymal stem cells from the gingiva. All of these possess neurogenic potential due to their common developmental origin from the embryonic neural crest. Besides the relative ease of isolation of these adult stem cells from readily available biological waste routinely produced during dental treatment, these cells also possess the advantage of immune compatibility in autologous transplantation. In recent years, much interest has been focused on the derivation of neural lineages from these adult stem cells for therapeutic applications in the brain, spinal cord, and peripheral nerve regeneration. In addition, there are also promising nontherapeutic applications of stem cell-derived neurons in pharmacological and toxicological screening of neuroactive drugs, and for in vitro modeling of neurodevelopmental and neurodegenerative diseases. Hence, this review will critically examine the diverse array of in vitro neural induction protocols that have been devised for dental and oral-derived stem cells. These protocols are defined not only by the culture milieu comprising the basal medium plus growth factors, small molecules, and other culture supplements but also by the substrata/surface coatings utilized, the presence of multiple culture stages, the total culture duration, the initial seeding density, and whether the spheroid/neurosphere formation is being utilized to recapitulate the three-dimensional neural differentiation microenvironment that is naturally present physiologically in vivo.
Collapse
Affiliation(s)
- Boon Chin Heng
- 1 Comprehensive Dental Care, Endodonthics, Faculty of Dentistry, The University of Hong Kong , Pokfulam, Hong Kong
| | - Lee Wei Lim
- 2 School of Biomedical Sciences, The University of Hong Kong , Pokfulam, Hong Kong
| | - Wutian Wu
- 2 School of Biomedical Sciences, The University of Hong Kong , Pokfulam, Hong Kong
| | - Chengfei Zhang
- 1 Comprehensive Dental Care, Endodonthics, Faculty of Dentistry, The University of Hong Kong , Pokfulam, Hong Kong
| |
Collapse
|
18
|
Ma L, Wen H, Jian X, Liao H, Sui Y, Liu Y, Xu G. Cell-assisted lipotransfer in the clinical treatment of facial soft tissue deformity. Plast Surg (Oakv) 2015; 23:199-202. [PMID: 26361629 DOI: 10.4172/plastic-surgery.1000926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Cosmetic surgeons have experimented with a variety of substances to improve soft tissue deformities of the face. Autologous fat grafting provides significant advantages over other modalities because it leaves no scar, is easy to use and is well tolerated by most patients. Autologous fat grafting has become one of the most popular techniques in the field of facial plastic surgery. Unfortunately, there are still two major problems affecting survival rate and development: revascularization after transplantion; and cell reservation proliferation and survival. Since Zuk and Yosra developed a technology based on adipose-derived stem cells and cell-assisted lipotrophy, researchers have hoped that this technology would promote the survival and reduce the absorption of grafted fat cells. Autologous adipose-derived stem cells may have great potential in skin repair applications, aged skin rejuvenation and other aging-related skin lesion treatments. Recently, the study of adipose-derived stem cells has gained increased attention. More researchers have started to adopt this technology in the clinical treatment of facial soft tissue deformity. The present article reviews the history of facial soft tissue augmentation and the advent of adipose-derived stem cells in the area of the clinical treatment of facial soft tissue deformity.
Collapse
Affiliation(s)
- Li Ma
- Department of Plastic Surgery, First Affiliated Hospital of Nanchang University
| | - Huicai Wen
- Department of Plastic Surgery, First Affiliated Hospital of Nanchang University
| | | | | | - Yunpeng Sui
- Nanchang University, Nanchang, Jiangxi, China
| | - Yanping Liu
- Nanchang University, Nanchang, Jiangxi, China
| | - Guizhen Xu
- Nanchang University, Nanchang, Jiangxi, China
| |
Collapse
|
19
|
Jiang L, Zheng Y, Chen O, Chu T, Ding J, Yu Q. Nerve defect repair by differentiated adipose-derived stem cells and chondroitinase ABC-treated acellular nerves. Int J Neurosci 2015; 126:568-576. [PMID: 26000928 DOI: 10.3109/00207454.2015.1048547] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To evaluate the effects of differentiated adipose-derived stem cells (dADSC) and chondroitinase ABC (ChABC)-treated acellular nerves (ACN) in building artificial nerves and repairing nerve defects. METHODS ADSC were isolated from the adipose tissue of Wistar rats, induced to differentiate into Schwann-like cells, and implanted into ChABC-treated ACN to repair a 15-mm sciatic nerve defect in Sprague-Dawley rats (the experimental group, group D). The control groups were an autologous nerve transplantation group (group E); ACN (group A), ChABC-treated ACN graft group (group B), and dADSC + ACN (group C). Twelve weeks after surgery, electromyography recordings, tricep surae muscle wet weight recovery rate, and axon counts were measured to evaluate the repair of peripheral nerve defects. RESULTS The nerve conduction velocity, compound muscle action potentials, tricep surae muscle wet weight recovery rate, and myelinated axon counts in the ChABC-ACN/dADSC group were significantly higher than in the other groups (P < 0.05), which were all lower than the autologous group (P < 0.05). CONCLUSIONS The combination of ChABC-treated ACN and dADSC exhibited a synergistic effect in promoting nerve regeneration, and could be an alternative for effective tissue-engineered nerves.
Collapse
Affiliation(s)
- Liangfu Jiang
- a 1Department of Hand & Plastic Surgery, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yan Zheng
- b 2Department of Children Health Care, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ou Chen
- c 3Department of Orthopaedics, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou, China
| | - Tinggang Chu
- a 1Department of Hand & Plastic Surgery, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jian Ding
- a 1Department of Hand & Plastic Surgery, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qing Yu
- a 1Department of Hand & Plastic Surgery, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| |
Collapse
|
20
|
Gao S, Zheng Y, Cai Q, Wu X, Yao W, Wang J. Different methods for inducing adipose-derived stem cells to differentiate into Schwann-like cells. Arch Med Sci 2015; 11:886-92. [PMID: 26322102 PMCID: PMC4548042 DOI: 10.5114/aoms.2015.53310] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 08/12/2013] [Accepted: 08/26/2013] [Indexed: 01/29/2023] Open
Abstract
INTRODUCTION The aim of the study was to explore an effective method to induce adipose-derived stem cells (ADSCs) to differentiate into Schwann-like cells in vitro. MATERIAL AND METHODS Reagents were applied in two different ways (Dezawa inducing method and modified inducing method) in which inducers including β-mercaptoethanol (β-ME), all-trans-retinoic acid (ATRA), type I collagenase, forskolin, heregulin, basic fibroblast growth factor (BFGF) and brain-derived neurotrophic factor (BDNF) were used in different ways to induce ADSCs of rats to differentiate into Schwann-like cells. After induction, the cell morphologic characteristics and the cellular immunohistochemical staining positive rate of anti-S100 and anti-GFAP (glial fibrillary acidic protein) antibodies and the gray value of immunocytochemical dye with anti-S100 and anti-GFAP antibodies and cell activity measured by the MTT method were compared with each other to evaluate the induction effects. RESULTS Both methods can induce differentiation of ADSCs of rats into Schwann-like cells, but the cellular morphology of the modified method was more similar to Schwann cells than that of the Dezawa inducing method, there was a higher cellular immunohistochemical staining positive rate and staining grey value in immunocytochemical dye with anti-S100 and anti-GFAP antibodies, and less damage in the cell activity of the modified inducing method than that of the Dezawa inducing method. CONCLUSIONS The effect of the modified method to induce ADSCs to differentiate into Schwann-like cells in vitro is superior to that of the Dezawa inducing method.
Collapse
Affiliation(s)
- Songtao Gao
- Department of Orthopedics, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan Zheng
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qiqing Cai
- Department of Orthopedics, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Xuejian Wu
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Weitao Yao
- Department of Orthopedics, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Jiaqiang Wang
- Department of Orthopedics, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
21
|
Ma L, Wen H, Jian X, Liao H, Sui Y, Liu Y, Xu G. Cell-assisted lipotransfer in the clinical treatment of facial soft tissue deformity. Plast Surg (Oakv) 2015. [DOI: 10.1177/229255031502300304] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Cosmetic surgeons have experimented with a variety of substances to improve soft tissue deformities of the face. Autologous fat grafting provides significant advantages over other modalities because it leaves no scar, is easy to use and is well tolerated by most patients. Autologous fat grafting has become one of the most popular techniques in the field of facial plastic surgery. Unfortunately, there are still two major problems affecting survival rate and development: revascularization after transplantion; and cell reservation proliferation and survival. Since Zuk and Yosra developed a technology based on adipose-derived stem cells and cell-assisted lipotrophy, researchers have hoped that this technology would promote the survival and reduce the absorption of grafted fat cells. Autologous adipose-derived stem cells may have great potential in skin repair applications, aged skin rejuvenation and other aging-related skin lesion treatments. Recently, the study of adipose-derived stem cells has gained increased attention. More researchers have started to adopt this technology in the clinical treatment of facial soft tissue deformity. The present article reviews the history of facial soft tissue augmentation and the advent of adipose-derived stem cells in the area of the clinical treatment of facial soft tissue deformity.
Collapse
Affiliation(s)
- Li Ma
- Department of Plastic Surgery, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Huicai Wen
- Department of Plastic Surgery, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | | | | | - Yunpeng Sui
- Nanchang University, Nanchang, Jiangxi, China
| | - Yanping Liu
- Nanchang University, Nanchang, Jiangxi, China
| | - Guizhen Xu
- Nanchang University, Nanchang, Jiangxi, China
| |
Collapse
|
22
|
Abstract
Stem cells are cells specialized cell, capable of renewing themselves through cell division and can differentiate into multi-lineage cells. These cells are categorized as embryonic stem cells (ESCs), induced pluripotent stem cells (iPSCs) and adult stem cells. Mesenchymal stem cells (MSCs) are adult stem cells which can be isolated from human and animal sources. Human MSCs (hMSCs) are the non-haematopoietic, multipotent stem cells with the capacity to differentiate into mesodermal lineage such as osteocytes, adipocytes and chondrocytes as well ectodermal (neurocytes) and endodermal lineages (hepatocytes). MSCs express cell surface markers like cluster of differentiation (CD)29, CD44, CD73, CD90, CD105 and lack the expression of CD14, CD34, CD45 and HLA (human leucocyte antigen)-DR. hMSCs for the first time were reported in the bone marrow and till now they have been isolated from various tissues, including adipose tissue, amniotic fluid, endometrium, dental tissues, umbilical cord and Wharton's jelly which harbours potential MSCs. hMSCs have been cultured long-term in specific media without any severe abnormalities. Furthermore, MSCs have immunomodulatory features, secrete cytokines and immune-receptors which regulate the microenvironment in the host tissue. Multilineage potential, immunomodulation and secretion of anti-inflammatory molecules makes MSCs an effective tool in the treatment of chronic diseases. In the present review, we have highlighted recent research findings in the area of hMSCs sources, expression of cell surface markers, long-term in vitro culturing, in vitro differentiation potential, immunomodulatory features, its homing capacity, banking and cryopreservation, its application in the treatment of chronic diseases and its use in clinical trials.
Collapse
|
23
|
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: 39] [Impact Index Per Article: 3.9] [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.
Collapse
Affiliation(s)
- Ramyani Taran
- Manipal Institute of Regenerative Medicine, Manipal University Branch Campus, Bangalore, India
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Taha MF, Javeri A, Kheirkhah O, Majidizadeh T, Khalatbary AR. Neural differentiation of mouse embryonic and mesenchymal stem cells in a simple medium containing synthetic serum replacement. J Biotechnol 2014; 172:1-10. [DOI: 10.1016/j.jbiotec.2013.11.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 11/17/2013] [Accepted: 11/29/2013] [Indexed: 01/23/2023]
|
25
|
Qu X, Liu T, Song K, Li X, Ge D. Differentiation of reprogrammed human adipose mesenchymal stem cells toward neural cells with defined transcription factors. Biochem Biophys Res Commun 2013; 439:552-8. [DOI: 10.1016/j.bbrc.2013.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Accepted: 09/02/2013] [Indexed: 12/12/2022]
|
26
|
Nagatsu T. Tyrosine hydroxylase: human isoforms, structure and regulation in physiology and pathology. Essays Biochem 1996; 272:229-39. [PMID: 8822146 DOI: 10.1016/j.neuroscience.2014.04.063] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 04/09/2014] [Accepted: 04/24/2014] [Indexed: 01/05/2023]
Abstract
TH is a tetrahydrobiopterin-requiring, iron-containing monooxygenase. It catalyses the conversion of L-tyrosine to L-dopa, which is the first, rate-limiting step in the biosynthesis of catecholamines (dopamine, noradrenaline and adrenaline), the central and sympathetic neurotransmitters and adrenomedullary hormones. The cofactor of TH is tetrahydrobiopterin, which is synthesized from GTP in three steps. The TH gene consists of 14 exons only in humans and 13 exons in animals. Human TH exists in four isoforms (hTH1-4) that are produced by alternative mRNA splicing from a single gene. A single mRNA and protein corresponding to hTH1 exists in non-primates. Monkey TH exists in two isoforms, corresponding to hTH1 and hTH2. TH activity is regulated in the short term by feedback inhibition of catecholamines in competition with tetrahydrobiopterin, and by activation and deactivation due to phosphorylation and dephosphorylation, mainly at Ser-19 and Ser-40 of hTH1. The multiple TH isoforms in humans and monkeys have additional phosphorylation, resulting in more subtle regulation. In long-term regulation under stress conditions, TH protein is induced. CRE and AP1 in the 5' flanking region of the TH gene may be the main functional elements for TH gene expression. TH may be closely related to the pathogenesis of neurological diseases, such as dystonia and Parkinson's disease, psychiatric diseases, such as affective disorders and schizophrenia, as well as cardiovascular diseases. The TH gene may prove useful in gene therapy to compensate for decreased levels of catecholamines in neurological diseases, for example, for supplementation of dopamine in Parkinson's disease.
Collapse
Affiliation(s)
- T Nagatsu
- Institute for Comprehensive Medical Science, Fujita Health University, Aichi, Japan
| |
Collapse
|