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Liu YL, Chen JS, An JH, Cai ZG, Lan JC, Li Y, Kong XW, Zhang MY, Hou R, Wang DH. Characteristics of mesenchymal stem cells and their exosomes derived from giant panda (Ailuropoda melanoleuca) endometrium. In Vitro Cell Dev Biol Anim 2023; 59:550-563. [PMID: 37639049 DOI: 10.1007/s11626-023-00802-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/27/2023] [Indexed: 08/29/2023]
Abstract
Conservation of genetic resources is an important way to protect endangered species. At present, mesenchymal stem cells (MSCs) have been isolated from the bone marrow and umbilical cords of giant pandas. However, the types and quantities of preserved cell resources were rare and limited, and none of MSCs was derived from female reproductive organs. Here, we first isolated MSCs from the endometrium of giant panda. These cells showed fibroblast morphology and expressed Sox2, Klf4, Thy1, CD73, CD105, CD44, CD49f, and CD105. Endometrium mesenchymal stem cells (eMSCs) of giant panda could induce differentiation into three germ layers in vitro. RNA-seq analysis showed that 833 genes were upregulated and 716 genes were downregulated in eMSCs compared with skin fibroblast cells. The results of GO and the KEGG analysis of differentially expressed genes (DEGs) were mainly focused on transporter activity, signal transducer activity, pathways regulating pluripotency of stem cells, MAPK signaling pathway, and PI3K-Akt signaling pathway. The genes PLCG2, FRK, JAK3, LYN, PIK3CB, JAK2, CBLB, and MET were identified as hub genes by PPI network analysis. In addition, the exosomes of eMSCs were also isolated and identified. The average diameter of exosomes was 74.26 ± 13.75 nm and highly expressed TSG101 and CD9 but did not express CALNEXIN. A total of 277 miRNAs were detected in the exosomes; the highest expression of miRNA was the has-miR-21-5p. A total of 14461 target genes of the whole miRNAs were predicted and proceeded with functional analysis. In conclusion, we successfully isolated and characterized the giant panda eMSCs and their exosomes, and analyzed their functions through bioinformatics techniques. It not only enriched the conservation types of giant panda cell resources and promoted the protection of genetic diversity, but also laid a foundation for the application of eMSCs and exosomes in the disease treatment of giant pandas.
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Affiliation(s)
- Yu-Liang Liu
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Jia-Song Chen
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Jun-Hui An
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Zhi-Gang Cai
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Jing-Chao Lan
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Yuan Li
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
| | - Xiang-Wei Kong
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Ming-Yue Zhang
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Rong Hou
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China
| | - Dong-Hui Wang
- Chengdu Research Base of Giant Panda Breeding, Sichuan Province, Chengdu, 610081, China.
- Sichuan Key Laboratory of Conservation Biology for Endangered Wildlife, Sichuan Province, Chengdu, 610081, China.
- Sichuan Academy of Giant Panda, Sichuan Province, Chengdu, 610081, China.
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Maleki B, Noureddini M, Saadat S, Verdi J, Farrokhian A, Ghanbarian H, Cheraghi E, Alani B. Effect of miR-18a-5p, miR-19a-3p, and miR-20a-5p on In Vitro Cardiomyocyte Differentiation of Human Endometrium Tissue-Derived Stem Cells Through Regulation of Smad4 Expression. Rep Biochem Mol Biol 2023; 12:136-146. [PMID: 37724150 PMCID: PMC10505458 DOI: 10.52547/rbmb.12.1.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 01/22/2023] [Indexed: 09/20/2023]
Abstract
Background Smad4 regulates the expression of the genes required for heart homeostasis. Regarding the central role of microRNAs in cardiac biology, we investigated the expression of the three Smad4-targeting miRNAs, namely miR-18a-5p, miR-19a-3p, and miR-20a-5p, as well as Smad4 during differentiation of human endometrium-derived mesenchymal stem cells (hEMSCs) into cardiomyocytes (CMs). Methods To evaluate mesenchymal phenotype and multi-lineage differentiation ability of hEMSCs, immunophenotyping by flow cytometry and differentiation into osteoblasts and adipocytes were performed, respectively. For transdifferentiation into CMs, hEMSCs were exposed to a cardiomyogenic medium composed of 5-aza and bFGF for 30 days. The comparison between transcriptional expression levels of Nkx2-5, GATA4, Smad4, TNNT2, TBX5, miR-18a-5p, miR-19a-3p, and miR-20a-5p by qRT-PCR, as well as protein levels of Nkx2-5, Smad4, and cTnT by immunofluorescence staining, was conducted in every 6 days. Results In vitro, the mesenchymal stem cell phenotype of hEMSCs and their potency for differentiation into other MSCs were confirmed. Differentiated hEMSCs had morphological characteristics of CMs. The percentage of positive cells for Nkx2-5, Smad4, and cTnT proteins was increased following induction and culminated on the 24th day. Also, mRNA levels of Nkx2-5, GATA4, Smad4, TNNT2, and TBX5 exhibited the same trend. The expression of investigated miRNAs was significantly decreased sequentially. A significant negative correlation between expressions of Smad4 and investigated miRNAs was observed. Conclusion Our results indicate that miR-18a-5p, miR-19a-3p, and miR-20a-5p are involved in the cardiac differentiation propensity of hEMSCs potentially by regulation of Smad levels. Although, more mechanistic experiments are required to confirm this idea.
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Affiliation(s)
- Behnaz Maleki
- Physiology Research Center, Kashan University of Medical Sciences, Kashan, Iran.
| | - Mahdi Noureddini
- Physiology Research Center, Kashan University of Medical Sciences, Kashan, Iran.
- Department of Applied Cell Sciences, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
| | - Somayeh Saadat
- Physiology Research Center, Kashan University of Medical Sciences, Kashan, Iran.
| | - Javad Verdi
- Department of Applied Cellular Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Alireza Farrokhian
- Department of Cardiology, School of Medicine, Shahid Beheshti Hospital, Kashan University of Medical Sciences, Kashan, Iran.
| | - Hossein Ghanbarian
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Ebrahim Cheraghi
- Department of Biology, Faculty of Science, University of Qom, Qom, Iran.
| | - Behrang Alani
- Department of Applied Cell Sciences, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran.
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Borah R, Das JM, Upadhyay J. Surface Functionalized Polyaniline Nanofibers:Chitosan Nanocomposite for Promoting Neuronal-like Differentiation of Primary Adipose Derived Mesenchymal Stem Cells and Urease Activity. ACS APPLIED BIO MATERIALS 2022; 5:3193-3211. [PMID: 35775198 DOI: 10.1021/acsabm.2c00171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Bioscaffolds having electrically conducting polymers (CPs) have become increasingly relevant in tissue engineering (TE) because of their ability to regulate conductivity and promote biological function. With this in mind, the current study shows a conducting polyaniline nanofibers (PNFs) dispersed chitosan (Ch) nanocomposites scaffold with a simple one-step surface functionalization approach using glutaraldehyde for potential neural regeneration applications. According to the findings, 4 wt % PNFs dispersion in Ch matrix is an optimal concentration for achieving desirable biological functions while maintaining required physicochemical properties as evidenced by SEM, XRD, current-voltage (I-V) measurement, mechanical strength test, and in vitro biodegradability test. Surface chemical compositional analysis using XPS and ATR FT-IR confirms the incorporation of aldehyde functionality after functionalization, which is corroborated by surface energy calculations following the Van Oss-Chaudhury-Good method. Surface functionalization induced enhancement in surface hydrophilicity in terms of the polar component of surface energy (γiAB) from 6.35 to 12.54 mN m-1 along with an increase in surface polarity from 13.61 to 22.54%. Functionalized PNF:Ch scaffolds demonstrated improvement in enzyme activity from 67 to 94% and better enzyme kinetics with a reduction of Michaelis constants (Km) from 21.55 to 13.81 mM, indicating favorable protein-biomaterial interactions and establishing them as biologically perceptible materials. Surface functionalization mediated improved cell-biomaterial interactions led to improved viability, adhesion, and spreading of primary adipose derived mesenchymal stem cells (ADMSCs) as well as improved immunocompatibility. Cytoskeletal architecture assessment under differentiating media containing 10 ng/mL of each basic fibroblast growth factor (bFGF) and epidermal growth factor (EGF) revealed significant actin remodeling with neurite-like projections on the functionalized scaffolds after 14 days. Immunocytochemistry results showed that more than 85% of cells expressed early neuron specific β III tubulin protein on the functionalized scaffolds, whereas glial fibrillary acidic protein (GFAP) expression was limited to approximately 40% of cells. The findings point to the functionalized nanocomposites' potential as a smart scaffold for electrically stimulated neural regeneration, as they are flexible enough to be designed into microchanneled or conduit-like structures that mimic the microstructures and mechanical properties of peripheral nerves.
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Affiliation(s)
- Rajiv Borah
- Seri-Biotechnology Laboratory, Life Sciences Division, Institute of Advanced Study in Science & Technology, Guwahati 781035, India
| | - Jitu Mani Das
- Seri-Biotechnology Laboratory, Life Sciences Division, Institute of Advanced Study in Science & Technology, Guwahati 781035, India
| | - Jnanendra Upadhyay
- Department of Physics, Dakshin Kamrup College, Kamrup, Assam 781125, India
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Lenz J, Konecna P, Tichy F, Machacova D, Fiala L, Hurnik P, Kyllar M. Unique expression patterns of the embryonal stem cell marker SOX2 and hormone receptors suggest the existence of a subpopulation of epithelial stem/progenitor cells in porcine and bovine endometrium. Vet Med Sci 2022; 8:1489-1501. [PMID: 35561288 PMCID: PMC9297784 DOI: 10.1002/vms3.802] [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] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND There are currently insufficient data on the population of endometrial epithelial stem/progenitor cells in farm animals. OBJECTIVES With the aim of identifying a potential population of epithelial stem/progenitor cells in the porcine and bovine endometrium, this study immunohistochemically examined the expression patterns of the oestrogen and progesterone receptors, as well as that of the embryonal stem cell marker SOX2. METHODS A total of 24 endometrial tissue samples obtained from cycling pigs (n = 12) and cows (n = 12) were included in our study. Each endometrium was divided into basal, middle and luminal portions. The percentage of marker-positive cells and the intensity of the immunoreaction in each portion of the endometrium were determined. RESULTS Inverse expression patterns of SOX2 and progesterone receptors were found in both animal species throughout the oestrous cycle. Strong diffuse SOX2 expression was detected in the basal portions of the glands, while a significant decrease in positivity and a weak immunoreaction were found in the luminal two thirds of the glandular epithelium. Strong progesterone receptor expression was observed in at least 90% of glandular cells in the middle and luminal portions, whereas weak staining and significant decrease in positivity were detected in the basal portions of the glands. One oestrogen receptor expression pattern resembled that of progesterone receptors. CONCLUSION The inverse expression patterns of SOX2 and hormone (especially progesterone) receptors suggest that endometrial epithelial stem/progenitor cells represent a subset of cells that reside in the basal portions of the endometrial glands in both the bovine and porcine endometrium.
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Affiliation(s)
- Jiri Lenz
- Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Brno, Czech Republic.,Department of Pathology, Znojmo Hospital, Znojmo, Czech Republic.,Cytohisto s.r.o., Břeclav, Czech Republic
| | - Petra Konecna
- Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Brno, Czech Republic
| | - Frantisek Tichy
- Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Brno, Czech Republic
| | - Dominika Machacova
- Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Brno, Czech Republic
| | - Ludek Fiala
- Cytohisto s.r.o., Břeclav, Czech Republic.,Department of Sexology, Psychiatric Clinic, Faculty of Medicine, Charles University Pilsen, Pilsen, Czech Republic.,Institute of Sexology, First Faculty of Medicine, Charles University Prague, Prague, Czech Republic
| | | | - Michal Kyllar
- Department of Pathobiology, Institute of Morphology, University of Veterinary Medicine Vienna, Vienna, Austria
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Yan Y, Wang X, Zhu G. Endometrium Derived Stem Cells as Potential Candidates in Nervous System Repair. Ann Biomed Eng 2022; 50:485-498. [PMID: 35235077 DOI: 10.1007/s10439-022-02909-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 01/01/2022] [Indexed: 11/24/2022]
Abstract
Limited cell division and lack of endogenous repair mechanisms in the central nervous system, hampers tissue repair following neurodegenerative diseases or tissue injuries. Unlike central nervous system; peripheral nervous system has some capacity to repair after injury, but in case of critical sized defects the use of supporting cells in the neural guidance channels seems inevitable to obtain a satisfactory functional recovery. Stem cell therapies have provided new frontiers in the repair of nervous system largely through paracrine secretion mechanisms. The therapeutic potential of stem cells differs according to their tissue of origin, mode of isolation, administration route, and passage number. During the past decades, studies have been focused on stem cells harvested from disposable tissues such as menstrual blood or biopsies from endometrium. These cells are characterized by their high differentiation and proliferation potential, ease of harvest, and lack of ethical concerns. In the current review, we will discuss the prospects and challenges of endometrial stem cells' application in nervous system repair.
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Affiliation(s)
- Yifen Yan
- Department of Gynecology, Renmin Hospital, Hubei University of Medicine, Maojian District, No. 39, Chaoyang Zhong Road, Shiyan City, 442000, Hubei Province, China
| | - Xiaoli Wang
- Department of Gynecology, Renmin Hospital, Hubei University of Medicine, Maojian District, No. 39, Chaoyang Zhong Road, Shiyan City, 442000, Hubei Province, China
| | - Guijuan Zhu
- Department of Gynecology, Renmin Hospital, Hubei University of Medicine, Maojian District, No. 39, Chaoyang Zhong Road, Shiyan City, 442000, Hubei Province, China.
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Horcharoensuk P, Yang-En S, Chakritbudsabong W, Samatiwat P, Pramong R, Rungarunlert S, Rungsiwiwut R. Melatonin attenuates dimethyl sulfoxide- and Zika virus-induced degeneration of porcine induced neural stem cells. In Vitro Cell Dev Biol Anim 2022; 58:232-242. [PMID: 35235152 PMCID: PMC8890020 DOI: 10.1007/s11626-022-00648-z] [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: 09/28/2021] [Accepted: 12/29/2021] [Indexed: 11/29/2022]
Abstract
Domestic pigs have become increasingly popular as a model for human diseases such as neurological diseases. Drug discovery platforms have increasingly been used to identify novel compounds that combat neurodegeneration. Currently, bioactive molecules such as melatonin have been demonstrated to offer a neuroprotective effect in several studies. However, a neurodegenerative platform to study novel compounds in a porcine model has not been fully established. In this study, characterized porcine induced neural stem cells (iNSCs) were used for evaluation of the protective effect of melatonin against chemical and pathogenic stimulation. First, the effects of different concentrations of melatonin on the proliferation of porcine iNSCs were studied. Second, porcine iNSCs were treated with the appropriate concentration of melatonin prior to induced degeneration with dimethyl sulfoxide or Zika virus (ZIKV). The results demonstrated that the percentages of Ki67 expression in porcine iNSCs cultured in 0.1, 1, and 10 nM melatonin were not significantly different from that in the control groups. Melatonin at 1 nM protected porcine iNSCs from DMSO-induced degeneration, as confirmed by a dead cell exclusion assay and mitochondrial membrane potential (ΔΨm) analysis. In addition, pretreatment with melatonin reduced the percentage of dead porcine iNSCs after ZIKV infection. Melatonin increased the ΔΨm, resulting in a decrease in cell degeneration. However, pretreatment with melatonin was unable to suppress ZIKV replication in porcine iNSCs. In conclusion, the present study demonstrated the anti-degenerative effect of melatonin against DMSO- and ZIKV-induced degeneration in porcine iNSCs.
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Affiliation(s)
- Pongsatorn Horcharoensuk
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok, 10100, Thailand
| | - Sunantha Yang-En
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok, 10100, Thailand
| | - Warunya Chakritbudsabong
- Laboratory of Cellular Biomedicine and Veterinary Science, Mahidol University, Nakhon Pathom, 73170, Thailand.,Department of Preclinic and Applied Animal Science, Faculty of Veterinary Science, Mahidol University, Nakhon Pathom, 73170, Thailand
| | - Papavee Samatiwat
- Department of Pharmacology, Faculty of Medicine, Srinakharinwirot University, Bangkok, 10100, Thailand
| | - Ratchadaporn Pramong
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok, 10100, Thailand
| | - Sasitorn Rungarunlert
- Laboratory of Cellular Biomedicine and Veterinary Science, Mahidol University, Nakhon Pathom, 73170, Thailand.,Department of Preclinic and Applied Animal Science, Faculty of Veterinary Science, Mahidol University, Nakhon Pathom, 73170, Thailand
| | - Ruttachuk Rungsiwiwut
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok, 10100, Thailand.
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Extrapolating neurogenesis of mesenchymal stem/stromal cells on electroactive and electroconductive scaffolds to dental and oral-derived stem cells. Int J Oral Sci 2022; 14:13. [PMID: 35210393 PMCID: PMC8873504 DOI: 10.1038/s41368-022-00164-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/29/2021] [Accepted: 01/17/2022] [Indexed: 01/06/2023] Open
Abstract
The high neurogenic potential of dental and oral-derived stem cells due to their embryonic neural crest origin, coupled with their ready accessibility and easy isolation from clinical waste, make these ideal cell sources for neuroregeneration therapy. Nevertheless, these cells also have high propensity to differentiate into the osteo-odontogenic lineage. One strategy to enhance neurogenesis of these cells may be to recapitulate the natural physiological electrical microenvironment of neural tissues via electroactive or electroconductive tissue engineering scaffolds. Nevertheless, to date, there had been hardly any such studies on these cells. Most relevant scientific information comes from neurogenesis of other mesenchymal stem/stromal cell lineages (particularly bone marrow and adipose tissue) cultured on electroactive and electroconductive scaffolds, which will therefore be the focus of this review. Although there are larger number of similar studies on neural cell lines (i.e. PC12), neural stem/progenitor cells, and pluripotent stem cells, the scientific data from such studies are much less relevant and less translatable to dental and oral-derived stem cells, which are of the mesenchymal lineage. Much extrapolation work is needed to validate that electroactive and electroconductive scaffolds can indeed promote neurogenesis of dental and oral-derived stem cells, which would thus facilitate clinical applications in neuroregeneration therapy.
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Deciphering the endometrial niche of human thin endometrium at single-cell resolution. Proc Natl Acad Sci U S A 2022; 119:2115912119. [PMID: 35169075 PMCID: PMC8872762 DOI: 10.1073/pnas.2115912119] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2022] [Indexed: 12/16/2022] Open
Abstract
Thin endometrium is the most common reason for uterine infertility and refractory gynecological diseases due to its complexity in pathogenesis and adverse pregnancy outcomes. Here, we profile cells from normal and thin endometrium at single-cell resolution to investigate the sophisticated alterations in the local microenvironment that occur in thin endometrium. Increased cellular senescence, collagen overdeposition, and significant down-regulation of gene expression related to cell proliferation are observed and confirmed. Moreover, we demonstrate aberrant activation of the SEMA3 pathway accompanied by dampened EGF, PTN, and TWEAK signaling pathways in thin endometrium. These findings aid in understanding the mechanisms of thin endometrium and provide new tools to rejuvenate the atrophic endometrium for female fertility preservation and successful pregnancy. Thin endometrium has been widely recognized as a critical cause of infertility, recurrent pregnancy loss, and placental abnormalities; however, access to effective treatment is a formidable challenge due to the rudimentary understanding of the pathogenesis of thin endometrium. Here, we profiled the transcriptomes of human endometrial cells at single-cell resolution to characterize cell types, their communications, and the underlying mechanism of endometrial growth in normal and thin endometrium during the proliferative phase. Stromal cells were the most abundant cell type in the endometrium, with a subpopulation of proliferating stromal cells whose cell cycle signaling pathways were compromised in thin endometrium. Both single-cell RNA sequencing and experimental verification revealed cellular senescence in the stroma and epithelium accompanied by collagen overdeposition around blood vessels. Moreover, decreased numbers of macrophages and natural killer cells further exacerbated endometrial thinness. In addition, our results uncovered aberrant SEMA3, EGF, PTN, and TWEAK signaling pathways as causes for the insufficient proliferation of the endometrium. Together, these data provide insight into therapeutic strategies for endometrial regeneration and growth to treat thin endometrium.
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Koehler N, Buhler L, Egger B, Gonelle-Gispert C. Multipotent Mesenchymal Stromal Cells Interact and Support Islet of Langerhans Viability and Function. Front Endocrinol (Lausanne) 2022; 13:822191. [PMID: 35222280 PMCID: PMC8864309 DOI: 10.3389/fendo.2022.822191] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/13/2022] [Indexed: 11/13/2022] Open
Abstract
Type 1 diabetes (T1D) is a widespread disease, affecting approximately 41.5 million people worldwide. It is generally treated with exogenous insulin, maintaining physiological blood glucose levels but also leading to long-term therapeutic complications. Pancreatic islet cell transplantation offers a potential alternative treatment to insulin injections. Shortage of human organ donors has raised the interest for porcine islet xenotransplantation. Neonatal porcine islets are highly available, can proliferate and mature in vitro as well as after transplantation in vivo. Despite promising preclinical results, delayed insulin secretion caused by immaturity and immunogenicity of the neonatal porcine islets remains a challenge for their clinical application. Multipotent mesenchymal stromal cells (MSCs) are known to have pro-angiogenic, anti-inflammatory and immunomodulatory effects. The current state of research emphasizes the great potential of co-culture and co-transplantation of islet cells with MSCs. Studies have shown enhanced islet proliferation and maturation, insulin secretion and graft survival, resulting in an improved graft outcome. This review summarizes the immunomodulatory and anti-inflammatory properties of MSC in the context of islet transplantation.
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Affiliation(s)
- Naomi Koehler
- Surgical Research Unit, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
| | - Leo Buhler
- Department of Surgery, Cantonal Hospital Fribourg, Fribourg, Switzerland
| | - Bernhard Egger
- Surgical Research Unit, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
- Department of Surgery, Cantonal Hospital Fribourg, Fribourg, Switzerland
| | - Carmen Gonelle-Gispert
- Surgical Research Unit, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
- *Correspondence: Carmen Gonelle-Gispert,
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Choudhary P, Gupta A, Singh S. Therapeutic Advancement in Neuronal Transdifferentiation of Mesenchymal Stromal Cells for Neurological Disorders. J Mol Neurosci 2020; 71:889-901. [PMID: 33047251 DOI: 10.1007/s12031-020-01714-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 09/16/2020] [Indexed: 12/12/2022]
Abstract
Neurodegenerative disorders have become the leading cause of chronic pain and death. Treatments available are not sufficient to help the patients as they only alleviate the symptoms and not the cause. In this regard, stem cells therapy has emerged as an upcoming option for the replacement of dead and damaged neurons. Stem cells, in general, are characterized as cells exhibiting potency properties, i.e., on being subjected to specific conditions they transform into cells of another lineage. Of all the types, mesenchymal stem cells (MSCs) are known for their pluripotent nature without the obstacle of ethical concern surrounding the procurement of other cell types. Although fibroblasts are quite similar to MSCs morphologically, certain markers like CD73, CD 90 are specific to MSCs, making both the cell types distinguishable from each other. This is implemented while procuring MSCs from a plethora of sources like umbilical cord blood, adipose tissue, bone marrow, etc. Among these, bone marrow MSCs are the most widely used type for neural regeneration. Neural regeneration is achieved via transdifferentiation. Several studies have either transplanted the stem cells into rodent models or have carried out transdifferentiation in vitro. The process involves a combination of growth factors, pre-treatment factors, and neuronal differentiation inducing mediums. The results obtained are characterized by neuron-like morphology, expression of markers, along with electrophysical activity in some. Recent attempts involve exploring biomaterials that may mimic the native ECM and therefore can be directly introduced at the site of interest. The review gives a brief description of MSCs, their sources and markers, and the different attempts that have been made towards achieving the goal of differentiating MSCs into neurons.
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Affiliation(s)
- Princy Choudhary
- Applied Science Department, Indian Institute of Information Technology, Allahabad, UP, India
| | - 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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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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Subbarao RB, Shivakumar SB, Choe YH, Son YB, Lee HJ, Ullah I, Jang SJ, Ock SA, Lee SL, Rho GJ. CD105 + Porcine Endometrial Stromal Mesenchymal Stem Cells Possess Differentiation Potential Toward Cardiomyocyte-Like Cells and Insulin-Producing β Cell-Like Cells In Vitro. Reprod Sci 2018; 26:669-682. [PMID: 29986624 DOI: 10.1177/1933719118786461] [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] [Indexed: 12/11/2022]
Abstract
Porcine mesenchymal stem cells (MSCs) are similar to human MSCs, hence considered a valuable model for assessing potential for cell therapy. Porcine adipose-derived MSCs (AD-MSCs) and endometrial stromal MSCs (EMSCs) displayed fibroblast-like morphology and were positive for MSC markers CD73, CD90, and CD105 and negative for hematopoietic markers CD34 and CD45. The EMSCs had similar or slightly higher growth rate compared to AD-MSCs, and similar percentage of cells of both EMSCs and AD-MSCs were at G0/G1 and G2/M phases; however, EMSCs had significantly ( P < .05) higher percentage of cells at S phase of cell cycle than AD-MSCs. Transdifferentiation ability to cardiomyocyte-like cells was confirmed in differentiated cells by the expression of lineage-specific marker genes such as DES, ACTA2, cTnT, and ACTC1 by real-time quantitative polymerase chain reaction (RT-qPCR). Furthermore, cardiomyocyte-specific protein markers cTnT and ACTC1 were expressed in completely differentiated cells. Endodermal differentiation capacity of EMSCs to pancreatic β cell-like cells was evident with the changes in morphology and the expression of β-cell-specific marker genes such as PDX1, GLUT2, SST, NKX6.1, PAX4, and NGN3 as analyzed by RT-qPCR. The differentiated cells secreted insulin and C-peptide upon glucose challenge and also they expressed insulin, PDX1, PAX4, NGN3, and GLUT2 at protein level as assessed by immunostaining confirming the successful differentiation to β cell-like cells. Porcine EMSCs possess all the characteristics of MSCs and are suitable model for studying molecular mechanisms of cellular differentiation.
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Affiliation(s)
- Raghavendra Baregundi Subbarao
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Sharath Belame Shivakumar
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Yong-Ho Choe
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Young-Bum Son
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Hyeon-Jeong Lee
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Imran Ullah
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Si-Jung Jang
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Sun-A Ock
- 2 Animal Biotechnology Division, National Institute of Animal Science, RDA, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - Sung-Lim Lee
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea
| | - Gyu-Jin Rho
- 1 Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju, Republic of Korea.,3 Research Institute of Life Sciences, Gyeongsang National University, Jinju, Republic of Korea
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Calle A, Barrajón-Masa C, Gómez-Fidalgo E, Martín-Lluch M, Cruz-Vigo P, Sánchez-Sánchez R, Ramírez MÁ. Iberian pig mesenchymal stem/stromal cells from dermal skin, abdominal and subcutaneous adipose tissues, and peripheral blood: in vitro characterization and migratory properties in inflammation. Stem Cell Res Ther 2018; 9:178. [PMID: 29973295 PMCID: PMC6032775 DOI: 10.1186/s13287-018-0933-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/12/2018] [Accepted: 06/18/2018] [Indexed: 12/26/2022] Open
Abstract
Background Recently, the capacity of mesenchymal stem/stromal cells (MSCs) to migrate into damaged tissues has been reported. For MSCs to be a promising tool for tissue engineering and cell and gene therapy, it is essential to know their migration ability according to their tissue of origin. However, little is known about the molecular mechanisms regulating porcine MSC chemotaxis. The aim of this study was to examine the migratory properties in an inflammatory environment of porcine MSC lines from different tissue origins: subcutaneous adipose tissue (SCA-MSCs), abdominal adipose tissue (AA-MSCs), dermal skin tissue (DS-MSCs) and peripheral blood (PB-MSCs). Methods SCA-MSCs, AA-MSCs, DS-MSCs and PB-MSCs were isolated and analyzed in terms of morphological features, alkaline phosphatase activity, expression of cell surface and intracellular markers of pluripotency, proliferation, in vitro chondrogenic, osteogenic and adipogenic differentiation capacities, as well as their ability to migrate in response to inflammatory cytokines. Results SCA-MSCs, AA-MSCs, DS-MSCs and PB-MSCs were isolated and showed plastic adhesion with a fibroblast-like morphology. All MSC lines were positive for CD44, CD105, CD90 and vimentin, characteristic markers of MSCs. The cytokeratin marker was also detected in DS-MSCs. No expression of MHCII or CD34 was detected in any of the four types of MSC. In terms of pluripotency features, all MSC lines expressed POU5F1 and showed alkaline phosphatase activity. SCA-MSCs had a higher growth rate compared to the rest of the cell lines, while the AA-MSC cell line had a longer population doubling time. All MSC lines cultured under adipogenic, chondrogenic and osteogenic conditions showed differentiation capacity to the previously mentioned mesodermal lineages. All MSC lines showed migration ability in an agarose drop assay. DS-MSCs migrated greater distances than the rest of the cell lines both in nonstimulated conditions and in the presence of the inflammatory cytokines TNF-α and IL-1β. SCA-MSCs and DS-MSCs increased their migration capacity in the presence of IL-1β as compared to PBS control. Conclusions This study describes the isolation and characterization of porcine cell lines from different tissue origin, with clear MSC properties. We show for the first time a comparative study of the migration capacity induced by inflammatory mediators of porcine MSCs of different tissue origin.
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Affiliation(s)
- Alexandra Calle
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Avenida Puerta de Hierro 12, local 10, 28040, Madrid, Spain
| | - Clara Barrajón-Masa
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Avenida Puerta de Hierro 12, local 10, 28040, Madrid, Spain
| | - Ernesto Gómez-Fidalgo
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Avenida Puerta de Hierro 12, local 10, 28040, Madrid, Spain
| | - Mercedes Martín-Lluch
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Avenida Puerta de Hierro 12, local 10, 28040, Madrid, Spain
| | - Paloma Cruz-Vigo
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Avenida Puerta de Hierro 12, local 10, 28040, Madrid, Spain
| | - Raúl Sánchez-Sánchez
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Avenida Puerta de Hierro 12, local 10, 28040, Madrid, Spain
| | - Miguel Ángel Ramírez
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Avenida Puerta de Hierro 12, local 10, 28040, Madrid, Spain.
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Wiater J, Niedziela M, Posmysz A, Wartalski K, Gajda B, Smorąg Z, Rajfur Z, Karasiński J. Identification of perivascular and stromal mesenchymal stem/progenitor cells in porcine endometrium. Reprod Domest Anim 2017; 53:333-343. [PMID: 29134714 DOI: 10.1111/rda.13109] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 10/14/2017] [Indexed: 12/14/2022]
Abstract
Mammalian uterus contains a population of mesenchymal stem/progenitor cells that likely contribute to endometrial regeneration during each reproductive cycle. In human and mouse, they reside in perivascular, epithelial and stromal compartments of the endometrial functionalis and basalis. Here, we aimed to identify tissue resident cells expressing mesenchymal stem cell markers CD29, CD44, CD90, CD105, CD140b and CD146 in the porcine endometrium. We used single immunofluorescence and Western blotting. Each of these markers was detected in small cells surrounding endometrial blood vessels. CD105 and CD146 were also expressed in single stromal cells. A few stromal and perivascular cells showed the presence of pluripotency marker Oct4 in the cytoplasm, but not in the nucleus, which may imply they are not truly pluripotent. Endometrial cell cultures were examined for the expression of CD29, CD44, CD90, CD105 and CD140b proteins and tested in wound-healing assay and culture model of chemotaxis. In conclusion, our results demonstrate perivascular location of prospective mesenchymal stem/progenitor cells in the porcine endometrium and may suggest that stromal CD105+ and CD146+ cells represent more mature precursors originating from their perivascular ancestors.
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Affiliation(s)
- J Wiater
- Department of Cell Biology and Imaging, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - M Niedziela
- Department of Cell Biology and Imaging, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - A Posmysz
- Department of Cell Biology and Imaging, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - K Wartalski
- Department of Endocrinology, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - B Gajda
- Department of Animal Reproduction Biotechnology, National Research Institute of Animal Production, Krakow, Poland
| | - Z Smorąg
- Department of Animal Reproduction Biotechnology, National Research Institute of Animal Production, Krakow, Poland
| | - Z Rajfur
- Department of Biosystems Physics, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University in Krakow, Krakow, Poland
| | - J Karasiński
- Department of Cell Biology and Imaging, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
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Cabezas J, Rojas D, Navarrete F, Ortiz R, Rivera G, Saravia F, Rodriguez-Alvarez L, Castro FO. Equine mesenchymal stem cells derived from endometrial or adipose tissue share significant biological properties, but have distinctive pattern of surface markers and migration. Theriogenology 2017; 106:93-102. [PMID: 29049924 DOI: 10.1016/j.theriogenology.2017.09.035] [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] [Received: 07/27/2017] [Revised: 09/13/2017] [Accepted: 09/30/2017] [Indexed: 12/13/2022]
Abstract
Adult stromal mesenchymal stem cells (MSCs) have been postulated as responsible for cell renewal in highly and continuously regenerative tissues such as the endometrium. MSCs have been identified in the endometrium of many species including humans, rodents, pets and some farm animals, but not in horses. The objective of this work was to isolate such cells from the endometrium of mares and to compare their main biological attributes with horse adipose-derived MSCs. Here we successfully isolated and characterized endometrial MSCs (eMSCs) from mares. Said cells showed fibroblast-like morphology, grew on plastic, had doubling population times of 46.4 ± 3.38 h, underwent tri-lineage (osteo, chondro and adipogenic) differentiation after appropriate inductions, migrated toward the attraction of fetal calf serum and displayed a pattern of surface markers commonly accepted for horse MSCs. All these are properties of MSCs. Some of these attributes were shared with equine adipose-derived MSCs, but the migration pattern of eMSC at 12 and 24 h after stimulation was reduced in comparison with adipose MSCs. Also, expression of CD44, CD90 and MHCI surface markers were dramatically down-regulated in eMSCs. In conclusion, equine-derived endometrial MSC share biological attributes with adipose MSC of this species, but displayed a different surface marker phenotype and an impaired migration ability. Conceivably, this phenotype is distinctive for MSC of this origin.
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Affiliation(s)
- J Cabezas
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - D Rojas
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Pathology, Chile.
| | - F Navarrete
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - R Ortiz
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Clinical Sciences, Hospital de Animales Mayores, Chile.
| | - G Rivera
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Clinical Sciences, Hospital de Animales Mayores, Chile.
| | - F Saravia
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - L Rodriguez-Alvarez
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
| | - F O Castro
- Universidad de Concepción, Campus Chillan, Faculty of Veterinary Sciences, Department of Animal Science, Laboratorio de Biotecnologia Animal, Chile.
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16
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Ma C, Liu C, Li X, Lu T, Bai C, Fan Y, Guan W, Guo Y. Cryopreservation and multipotential characteristics evaluation of a novel type of mesenchymal stem cells derived from Small Tailed Han Sheep fetal lung tissue. Cryobiology 2017; 75:7-14. [PMID: 28284665 DOI: 10.1016/j.cryobiol.2017.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 03/06/2017] [Indexed: 10/20/2022]
Abstract
Lung mesenchymal stem cells (L-MSCs) characterized by plasticity, reduced relative immune privilege and high anti-fibrosis characteristics play the crucial role in lung tissue regenerative processes. However, up to date, the multi-differentiation potentials and application values of L-MSCs are still uncertain. In the current study, the Small Tailed Han Sheep embryo L-MSCs line from 12 samples, stocking 124 cryogenically-preserved vials, was successfully established by using primary culture and cell cryopreservation techniques. Isolated L-MSCs were morphologically consistent with fibroblasts, could be passaged for at least 18 passages and more than 91.8% of cells were diploid (2n = 54) analyze by G-banding. The majority of cells were in the G0/G1 phase (70.5-91.2%), and the growth curves were all typically sigmoidal. Moreover, L-MSCs were found to express pluripotent genes Oct4, Nanog and MSCs-associated genes β-integrin, CD29, CD44, CD71, CD73 and CD90, while the expressions of hematopoietic cell markers CD34 and CD45 were negative. In addtion, the L-MSCs could be differentiated into cells of three layers with induction medium in vitro, which confirmed their multilineage differentiation potential. The secretion of urea and ALB showed the differentiated hepatocytes still possessed the detoxification function. These results indicated that the isolated L-MSCs displayed typical characteristics of mesenchymal stem cells and that the culture conditions were suitable for their maintenance of stemness and their proliferation in vitro.
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Affiliation(s)
- Caiyun Ma
- Institute of Beijing Animal Science and Veterinary, Chinese Academy of Agricultural Science, Beijing, 100193, China
| | - Changqing Liu
- Institute of Beijing Animal Science and Veterinary, Chinese Academy of Agricultural Science, Beijing, 100193, China; Department of Life Science, Department of laboratory medicine, Bengbu Medical College, Bengbu, 233030, China
| | - Xiangchen Li
- Institute of Beijing Animal Science and Veterinary, Chinese Academy of Agricultural Science, Beijing, 100193, China
| | - Taofeng Lu
- Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, 150001, China
| | - Chunyu Bai
- Institute of Beijing Animal Science and Veterinary, Chinese Academy of Agricultural Science, Beijing, 100193, China
| | - Yanan Fan
- Institute of Beijing Animal Science and Veterinary, Chinese Academy of Agricultural Science, Beijing, 100193, China
| | - Weijun Guan
- Institute of Beijing Animal Science and Veterinary, Chinese Academy of Agricultural Science, Beijing, 100193, China.
| | - Yu Guo
- Institute of Beijing Animal Science and Veterinary, Chinese Academy of Agricultural Science, Beijing, 100193, China; Department of Life Science, Department of laboratory medicine, Bengbu Medical College, Bengbu, 233030, China.
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Bharti D, Shivakumar SB, Subbarao RB, Rho GJ. Research Advancements in Porcine Derived Mesenchymal Stem Cells. Curr Stem Cell Res Ther 2016. [PMID: 26201864 PMCID: PMC5403966 DOI: 10.2174/1574888x10666150723145911] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In the present era of stem cell biology, various animals such as Mouse, Bovine, Rabbit and Porcine have been tested for the efficiency of their mesenchymal stem cells (MSCs) before their actual use for stem cell based application in humans. Among them pigs have many similarities to humans in the form of organ size, physiology and their functioning, therefore they have been considered as a valuable model system for in vitro studies and preclinical assessments. Easy assessability, few ethical issues, successful MSC isolation from different origins like bone marrow, skin, umbilical cord blood, Wharton’s jelly, endometrium, amniotic fluid and peripheral blood make porcine a good model for stem cell therapy. Porcine derived MSCs (pMSCs) have shown greater in vitro differentiation and transdifferention potential towards mesenchymal lineages and specialized lineages such as cardiomyocytes, neurons, hepatocytes and pancreatic beta cells. Immunomodulatory and low immunogenic profiles as shown by autologous and heterologous MSCs proves them safe and appropriate models for xenotransplantation purposes. Furthermore, tissue engineered stem cell constructs can be of immense importance in relation to various osteochondral defects which are difficult to treat otherwise. Using pMSCs successful treatment of various disorders like Parkinson’s disease, cardiac ischemia, hepatic failure, has been reported by many studies. Here, in this review we highlight current research findings in the area of porcine mesenchymal stem cells dealing with their isolation methods, differentiation ability, transplantation applications and their therapeutic potential towards various diseases.
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Affiliation(s)
| | | | | | - Gyu-Jin Rho
- OBS/Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, 900 Gazwa, Jinju 660-701, Republic of Korea.
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Ullah I, Subbarao RB, Kim EJ, Bharti D, Jang SJ, Park JS, Shivakumar SB, Lee SL, Kang D, Byun JH, Park BW, Rho GJ. In vitro comparative analysis of human dental stem cells from a single donor and its neuronal differentiation potential evaluated by electrophysiology. Life Sci 2016; 154:39-51. [PMID: 27107840 DOI: 10.1016/j.lfs.2016.04.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 04/12/2016] [Accepted: 04/19/2016] [Indexed: 01/09/2023]
Abstract
AIMS The aim of this study was to find out a mesenchymal stem cells (MSCs) source from human dental tissues of the same donor (follicle, papilla and pulp), which exhibits higher neurogenic differentiation potential in vitro. MAIN METHODS MSCs were isolated from dental tissues (follicle, papilla and pulp) by digestion method. All MSCs were analyzed for pluripotent makers by western blot, cell surface markers by flow cytometry, adipo- and osteocytes markers by RT-qPCR. The neuronal differentiated MSCs were characterized for neuronal specific markers by RT-qPCR and immunofluorescence. Functional neuronal properties were analyzed by electrophysiology and synaptic markers expression. KEY FINDINGS All MSCs expressed pluripotent markers (Oct4, Sox2 and Nanog) and were found positive for mesenymal markers (CD44, CD90, CD105) while negative for hematopoietic markers (CD34 and CD45). Furthermore, MSCs were successfully differentiated into adipocytes, osteocytes and trans-differentiated into neuronal cells. Among them, dental pulp derived MSCs exhibits higher neurogenic differentiation potential, in term of expression of neuronal specific markers at both gene and protein level, and having higher Na(+) and K(+) current with the expression of synaptic markers. SIGNIFICANCE The three types of dental MSCs from a single donor broadly possessed similar cellular properties and can differentiate into neuronal cells; however, pulp derived MSCs showed higher neurogenic potential than the follicle and papilla, suggesting their use in future stem cells therapy for the treatment of neurodegenerative disorders.
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Affiliation(s)
- Imran Ullah
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
| | - Raghavendra Baregundi Subbarao
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
| | - Eun-Jin Kim
- Department of Physiology and Institute of Health Sciences, School of Medicine, Gyeongsang National University, Jinju 660-751, Republic of Korea
| | - Dinesh Bharti
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
| | - Si-Jung Jang
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
| | - Ji-Sung Park
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
| | - Sharath Belame Shivakumar
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
| | - Sung-Lim Lee
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
| | - Dawon Kang
- Department of Physiology and Institute of Health Sciences, School of Medicine, Gyeongsang National University, Jinju 660-751, Republic of Korea
| | - June-Ho Byun
- Department of Oral and Maxillofacial Surgery, Institute of Health Science, School of Medicine, Gyeongsang National University, Republic of Korea
| | - Bong-Wook Park
- Department of Oral and Maxillofacial Surgery, Institute of Health Science, School of Medicine, Gyeongsang National University, Republic of Korea.
| | - Gyu-Jin Rho
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea.
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Wang Y, Wang D, Guo D. MiR-124 Promote Neurogenic Transdifferentiation of Adipose Derived Mesenchymal Stromal Cells Partly through RhoA/ROCK1, but Not ROCK2 Signaling Pathway. PLoS One 2016; 11:e0146646. [PMID: 26745800 PMCID: PMC4706435 DOI: 10.1371/journal.pone.0146646] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 12/21/2015] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Some recent studies suggest that multiple miRNAs might regulate neurogenic transdifferentiation of mesenchymal stromal cells (MSCs). In the present study, we hypothesized that the miR-124 can repress the expression of RhoA upon the neurogenesis of adipose derived MSCs (ADMSCs). METHODS MiRNA expression dynamics during neurogenic transdifferentiation of ADMSCs were measured. The expression of neuron-specific enolase (NSE), Tuj-1 (Neuron-specific class III beta-tubulin) and glial fibrillary acidic protein (GFAP), as well as electrophysiological properties, were detected after neurogenic transdifferentiation. The targeting of miR-124 over RhoA was verified by dual luciferase assay, qRT-PCR and western blot. The functions of miR-124 and the RhoA/ROCK signaling pathway were studied using gain and loss of function experiments in vitro. RESULTS MiR-124 is significantly upregulated during neurogenic transdifferentiation of ADMSCs. Knockdown of endogenous miR-124 hampered neurogenic transdifferentiation and the acquired electrophysiological properties. MiR-124 could directly target RHOA mRNA and repress its expression, through which it increased the proportion of transdifferentiated (transdiff.) cells with positive NSE, Tuj-1 and GFAP. RhoA/ROCK1, but not ROCK2 is a downstream signaling pathway of miR-124 in the process of transdifferentiation. CONCLUSION MiR-124 is an important miRNA modulating neurogenic transdifferentiation of ADMSCs at least partly via the miR-124/RhoA/ROCK1 signaling pathway. These findings provided some fundamental information for future use of ADMSCs as an agent for regenerative medicine and cell therapy for neurological diseases.
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Affiliation(s)
- Ye Wang
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, China
| | - Desheng Wang
- Department of Neurology, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, China
| | - Dawen Guo
- Department of Clinical Laboratory, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, China
- * E-mail:
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Comparison of Immunomodulation Properties of Porcine Mesenchymal Stromal/Stem Cells Derived from the Bone Marrow, Adipose Tissue, and Dermal Skin Tissue. Stem Cells Int 2015; 2016:9581350. [PMID: 26798368 PMCID: PMC4699062 DOI: 10.1155/2016/9581350] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 09/04/2015] [Accepted: 09/06/2015] [Indexed: 01/01/2023] Open
Abstract
Mesenchymal stromal/stem cells (MSCs) demonstrate immunomodulation capacity that has been implicated in the reduction of graft-versus-host disease. Accordingly, we herein investigated the capacity of MSCs derived from several tissue sources to modulate both proinflammatory (interferon [IFN] γ and tumor necrosis factor [TNF] α) and immunosuppressive cytokines (transforming growth factor [TGF] β and interleukin [IL] 10) employing xenogeneic human MSC-mixed lymphocyte reaction (MLR) test. Bone marrow-derived MSCs showed higher self-renewal capacity with relatively slow proliferation rate in contrast to adipose-derived MSCs which displayed higher proliferation rate. Except for the lipoprotein gene, there were no marked changes in osteogenesis- and adipogenesis-related genes following in vitro differentiation; however, the histological marker analysis revealed that adipose MSCs could be differentiated into both adipose and bone tissue. TGFβ and IL10 were detected in adipose MSCs and bone marrow MSCs, respectively. However, skin-derived MSCs expressed both IFNγ and IL10, which may render them sensitive to immunomodulation. The xenogeneic human MLR test revealed that MSCs had a partial immunomodulation capacity, as proliferation of activated and resting peripheral blood mononuclear cells was not affected, but this did not differ among MSC sources. MSCs were not tumorigenic when introduced into immunodeficient mice. We concluded that the characteristics of MSCs are tissue source-dependent and their in vivo application requires more in-depth investigation regarding their precise immunomodulation capacities.
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Shivakumar SB, Bharti D, Jang SJ, Hwang SC, Park JK, Shin JK, Byun JH, Park BW, Rho GJ. Cryopreservation of Human Wharton's Jelly-derived Mesenchymal Stem Cells Following Controlled Rate Freezing Protocol Using Different Cryoprotectants; A Comparative Study. Int J Stem Cells 2015; 8:155-69. [PMID: 26634064 PMCID: PMC4651280 DOI: 10.15283/ijsc.2015.8.2.155] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To compare the effect of three different cryoprotectants on basic stem cell characteristics for the possibility of using well defined, dimethyl sulfoxide (DMSO) and serum free freezing solutions to cryopreserve human Wharton's jelly-derived mesenchymal stem cells (WJMSCs) following controlled rate freezing protocol. METHODS The mesenchymal stem cells isolated from human Wharton's jelly were cryopreserved using 10% DMSO, 10% polyvinylpyrrolidone (PVP) and a cocktail solution comprising of 0.05 M glucose, 0.05 M sucrose and 1.5 M ethylene glycol following controlled rate freezing protocol. We investigated the post-thaw cell viability, morphology, proliferation capacity, basic stem cell characteristics, in vitro differentiation potential and apoptosis-related gene expression profile before and after cryopreservation. RESULTS The cryoprotectant 10% DMSO has shown higher post-thaw cell viability of 81.2±0.58% whereas 10% PVP and cocktail solution have shown 62.87±0.35% and 72.2±0.23%, respectively at 0 h immediately thawing. The cell viability was further reduced in all the cryopreserved groups at 24 h later post-thaw culture. Further, the complete elimination of FBS in cryoprotectants has resulted in drastic reduction in cell viability. Cryopreservation did not alter the basic stem cell characteristics, plasticity and multipotency except proliferation rate. The expression of pro-apoptotic BAX and p53 genes were higher whilst p21 was lower in all the cryopreserved groups when compare to the control group of WJMSCs. CONCLUSION Although 10% DMSO has shown higher post-thaw cell viability compare to 10% PVP and cocktail solution, the present study indicates the feasibility of developing a well-defined DMSO free cryosolution which can improve storage and future broad range applications of WJMSCs in regenerative medicine without losing their basic stem cell characteristics.
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Affiliation(s)
- Sharath Belame Shivakumar
- Department of Vet OBS/Theriogenology and Biotechnology, Gyeongsang National University, Jinju, Korea
| | - Dinesh Bharti
- Department of Vet OBS/Theriogenology and Biotechnology, Gyeongsang National University, Jinju, Korea
| | - Si-Jung Jang
- Department of Vet OBS/Theriogenology and Biotechnology, Gyeongsang National University, Jinju, Korea
| | - Sun-Chul Hwang
- Department of Orthopaedic Surgery, School of Medicine, Gyeongsang National University, Jinju, Korea
| | - Ji-Kwon Park
- Department of Obstetrics and Gynaecology, School of Medicine, Gyeongsang National University, Jinju, Korea
| | - Jeong-Kyu Shin
- Department of Obstetrics and Gynaecology, School of Medicine, Gyeongsang National University, Jinju, Korea
| | - June-Ho Byun
- Department of Oral and Maxillofacial Surgery, School of Medicine, Gyeongsang National University, Jinju, Korea
| | - Bong-Wook Park
- Department of Oral and Maxillofacial Surgery, School of Medicine, Gyeongsang National University, Jinju, Korea
| | - Gyu-Jin Rho
- Department of Vet OBS/Theriogenology and Biotechnology, Gyeongsang National University, Jinju, Korea ; Research Institute of Life Sciences, Gyeongsang National University, Jinju, Korea
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