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A Novel Cell-Based Model for a Rare Disease: The Tks4-KO Human Embryonic Stem Cell Line as a Frank-Ter Haar Syndrome Model System. Int J Mol Sci 2022; 23:ijms23158803. [PMID: 35955935 PMCID: PMC9369304 DOI: 10.3390/ijms23158803] [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: 06/29/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
Tyrosine kinase substrate with four SH3 domains (Tks4) scaffold protein plays roles in cell migration and podosome formation and regulates systemic mechanisms such as adult bone homeostasis and adipogenesis. Mutations in the Tks4 gene (SH3PXD2b) cause a rare developmental disorder called Frank-Ter Haar syndrome (FTHS), which leads to heart abnormalities, bone tissue defects, and reduced adiposity. We aimed to produce a human stem cell-based in vitro FTHS model system to study the effects of the loss of the Tks4 protein in different cell lineages and the accompanying effects on the cell signalome. To this end, we used CRISPR/Cas9 (clustered, regularly interspaced, short palindromic repeats (CRISPR)/CRISPR associated (Cas9)) to knock out the SH3PXD2b gene in the HUES9 human embryonic stem cell line (hESC), and we obtained stable homo- and heterozygous knock out clones for use in studying the potential regulatory roles of Tks4 protein in embryonic stem cell biology. Based on pluripotency marker measurements and spontaneous differentiation capacity assays, we concluded that the newly generated Tks4-KO HUES9 cells retained their embryonic stem cell characteristics. We propose that the Tks4-KO HUES9 cells could serve as a tool for further cell differentiation studies to investigate the involvement of Tks4 in the complex disorder FTHS. Moreover, we successfully differentiated all of the clones into mesenchymal stem cells (MSCs). The derived MSC cultures showed mesenchymal morphology and expressed MSC markers, although the expression levels of mesodermal and osteogenic marker genes were reduced, and several EMT (epithelial mesenchymal transition)-related features were altered in the Tks4-KO MSCs. Our results suggest that the loss of Tks4 leads to FTHS by altering cell lineage differentiation and cell maturation processes, rather than by regulating embryonic stem cell potential.
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Kolacsek O, Wachtl G, Fóthi Á, Schamberger A, Sándor S, Pergel E, Varga N, Raskó T, Izsvák Z, Apáti Á, Orbán TI. Functional indications for transposase domestications - Characterization of the human piggyBac transposase derived (PGBD) activities. Gene 2022; 834:146609. [PMID: 35609796 DOI: 10.1016/j.gene.2022.146609] [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] [Received: 10/15/2021] [Revised: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 12/13/2022]
Abstract
Transposable elements are widespread in all living organisms. In addition to self-reproduction, they are a major source of genetic variation that drives genome evolution but our knowledge of the functions of human genes derived from transposases is limited. There are examples of transposon-derived, domesticated human genes that lost (SETMAR) or retained (THAP9) their transposase activity, however, several remnants in the human genome have not been thoroughly investigated yet. These include the five human piggyBac-derived sequences (PGBD1-5) which share ancestry with the Trichoplusia ni originated piggyBac (PB) transposase. Since PB is widely used in gene delivery applications, the potential activities of endogenous PGBDs are important to address. However, previous data is controversial, especially with the claimed transposition activity of PGBD5, it awaits further investigations. Here, we aimed to systematically analyze all five human PGBD proteins from several aspects, including phylogenetic conservation, potential transposase activity, expression pattern and their regulation in different stress conditions. Among PGBDs, PGBD5 is under the highest purifying selection, and exhibits the most cell type specific expression pattern. In a two-component vector system, none of the human PGBDs could mobilize either the insect PB transposon or the endogenous human PB-like MER75 and MER85 elements with intact terminal sequences. When cells were exposed to various stress conditions, including hypoxia, oxidative or UV stress, the expression profiles of all PGBDs showed different, often cell type specific responses; however, the pattern of PGBD5 in most cases had the opposite tendency than that of the other piggyBac-derived elements. Taken together, our results indicate that human PGBD elements did not retain their mobilizing activity, but their cell type specific, and cellular stress related expression profiles point toward distinct domesticated functions that require further characterization.
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Affiliation(s)
- Orsolya Kolacsek
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Gerda Wachtl
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary; Doctoral School of Biology, Institute of Biology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Ábel Fóthi
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Anita Schamberger
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Sára Sándor
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Enikő Pergel
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Nóra Varga
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Tamás Raskó
- Max Delbrück Center for Molecular Medicine in the Helmholtz Society, Berlin, Germany
| | - Zsuzsanna Izsvák
- Max Delbrück Center for Molecular Medicine in the Helmholtz Society, Berlin, Germany
| | - Ágota Apáti
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Tamás I Orbán
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary.
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3
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Mázló A, Kovács R, Miltner N, Tóth M, Veréb Z, Szabó K, Bacskai I, Pázmándi K, Apáti Á, Bíró T, Bene K, Rajnavölgyi É, Bácsi A. MSC-like cells increase ability of monocyte-derived dendritic cells to polarize IL-17-/IL-10-producing T cells via CTLA-4. iScience 2021; 24:102312. [PMID: 33855282 PMCID: PMC8027231 DOI: 10.1016/j.isci.2021.102312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 01/17/2021] [Accepted: 03/11/2021] [Indexed: 11/30/2022] Open
Abstract
Mesenchymal stromal cell-like (MSCl) cells generated from human embryonic stem cells are considered to be an eligible cell line to model the immunomodulatory behavior of mesenchymal stromal cells (MSCs) in vitro. Dendritic cells (DCs) are essential players in the maintenance and restoration of the sensitive balance between tolerance and immunity. Here, the effects of MSCl cells on the in vitro differentiation of human monocytes into DCs were investigated. MSCl cells promote the differentiation of CTLA-4 expressing DCs via the production of all-trans retinoic acid (ATRA) functioning as a ligand of RARα, a key nuclear receptor in DC development. These semi-matured DCs exhibit an ability to activate allogeneic, naive T cells and polarize them into IL-10 + IL-17 + double-positive T helper cells in a CTLA-4-dependent manner. Mapping the molecular mechanisms of MSC-mediated indirect modulation of DC differentiation may help to expand MSCs' clinical application in cell-free therapies. Mesenchymal stromal cell-like cells alter moDC differentiation via RARα activation Mesenchymal stromal cell-like cells express genes known to play role in ATRA synthesis MoDCs, differentiated in the presence of MSCl-derived factors, express CTLA-4 CTLA-4+ moDCs are able to induce polarization of IL-10- and IL-17-producing helper T cells
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Affiliation(s)
- Anett Mázló
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary.,Doctoral School of Molecular Cellular and Immune Biology, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary.,MTA-DE Cell Biology and Signaling Research Group of the Hungarian Academy of Sciences, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Ramóna Kovács
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary.,Doctoral School of Molecular Cellular and Immune Biology, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Noémi Miltner
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Márta Tóth
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary.,Doctoral School of Molecular Cellular and Immune Biology, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Zoltán Veréb
- Regenerative Medicine and Cellular Pharmacology Research Laboratory, Department of Dermatology and Allergology, University of Szeged, Szeged, Csongrád-Csanád County 6720, Hungary.,Research Institute of Translational Biomedicine, Department of Dermatology and Allergology, University of Szeged, Szeged, Csongrád-Csanád County 6720, Hungary
| | - Krisztina Szabó
- Division of Clinical Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Ildikó Bacskai
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Kitti Pázmándi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Ágota Apáti
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest 1117 Hungary
| | - Tamás Bíró
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Krisztián Bene
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary.,Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Éva Rajnavölgyi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
| | - Attila Bácsi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hajdú-Bihar County 4032, Hungary
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4
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Jonsdottir-Buch SM, Gunnarsdottir K, Sigurjonsson OE. Human Embryonic-Derived Mesenchymal Progenitor Cells (hES-MP Cells) are Fully Supported in Culture with Human Platelet Lysates. Bioengineering (Basel) 2020; 7:bioengineering7030075. [PMID: 32698321 PMCID: PMC7552691 DOI: 10.3390/bioengineering7030075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/09/2020] [Accepted: 07/19/2020] [Indexed: 12/28/2022] Open
Abstract
Human embryonic stem cell-derived mesenchymal progenitor (hES-MP) cells are mesenchymal-like cells, derived from human embryonic stem cells without the aid of feeder cells. They have been suggested as a potential alternative to mesenchymal stromal cells (MSCs) in regenerative medicine due to their mesenchymal-like proliferation and differentiation characteristics. Cells and cell products intended for regenerative medicine in humans should be derived, expanded and differentiated using conditions free of animal-derived products to minimize risk of animal-transmitted disease and immune reactions to foreign proteins. Human platelets are rich in growth factors needed for cell culture and have been used successfully as an animal serum replacement for MSC expansion and differentiation. In this study, we compared the proliferation of hES-MP cells and MSCs; the hES-MP cell growth was sustained for longer than that of MSCs. Growth factors, gene expression, and surface marker expression in hES-MP cells cultured with either human platelet lysate (hPL) or fetal bovine serum (FBS) supplementation were compared, along with differentiation to osteogenic and chondrogenic lineages. Despite some differences between hES-MP cells grown in hPL- and FBS-supplemented media, hPL was found to be a suitable replacement for FBS. In this paper, we demonstrate for the first time that hES-MP cells can be grown using platelet lysates from expired platelet concentrates (hPL).
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Affiliation(s)
- Sandra M. Jonsdottir-Buch
- The Blood Bank, Landspitali—The National University Hospital of Iceland, Snorrabraut 60, 101 Reykjavik, Iceland; (S.M.J.-B.); (K.G.)
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101 Reykjavik, Iceland
- Platome Biotechnology, Alfaskeid 27, 220 Hafnarfjordur, Iceland
| | - Kristbjorg Gunnarsdottir
- The Blood Bank, Landspitali—The National University Hospital of Iceland, Snorrabraut 60, 101 Reykjavik, Iceland; (S.M.J.-B.); (K.G.)
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101 Reykjavik, Iceland
| | - Olafur E. Sigurjonsson
- The Blood Bank, Landspitali—The National University Hospital of Iceland, Snorrabraut 60, 101 Reykjavik, Iceland; (S.M.J.-B.); (K.G.)
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101 Reykjavik, Iceland
- Platome Biotechnology, Alfaskeid 27, 220 Hafnarfjordur, Iceland
- School of Science and Engineering, University of Reykjavik, Menntavegur 1, 101 Reykjavik, Iceland
- Correspondence: ; Tel.: +354-543-5523 or +354-694-9427
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Lang O, Kohidai L, Kohidai Z, Dobo-Nagy C, Csomo KB, Lajko M, Mozes M, Keki S, Deak G, Tian KV, Gresz V. Cell physiological effects of glass ionomer cements on fibroblast cells. Toxicol In Vitro 2019; 61:104627. [PMID: 31419507 DOI: 10.1016/j.tiv.2019.104627] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/09/2019] [Accepted: 08/12/2019] [Indexed: 10/26/2022]
Abstract
The cytotoxicity of glass ionomer cements (GICs) was investigated using a novel, cost-effective, easy-to-perform and standardized test. GIC rings were made using in-house designed, custom-made moulds under sterile conditions; 10 with Fuji Equia and 10 with Fuji Triage capsules, placed in direct contact with primary human gingival fibroblasts (HGF) and immortalized human fibroblasts (HFF1). On day 1, 4, 14 and 21, an AlamarBlue® (resazurin) assay was completed towards determining the effects of the GICs on metabolic activities of the cells, whilst cell morphology was examined by light microscopy. The influence of the compounds released from the GIC rings on cell physiological effects (viability, proliferation and adhesion) during 24 h incubation was further investigated by impedimetry. Result trends obtained from this battery of techniques were complementary. At 100 v/v% concentration, the released compounds from Equia were strongly cytotoxic, while at lower concentration (0, 4, 20 v/v%) they were not cytotoxic. In contrast, Triage elicited only slightly transient cytotoxicity. The method proposed has been proved as being efficient, reliable and reproducible and may be useful in quick testing of the cytotoxicity of similar biomaterials by using an immortalized cell line.
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Affiliation(s)
- Orsolya Lang
- Chemotaxis Research Group, Department of Genetics, Cell- and Immunobiology, Semmelweis University, Nagyvarad ter 4., H-1089 Budapest, Hungary
| | - Laszlo Kohidai
- Chemotaxis Research Group, Department of Genetics, Cell- and Immunobiology, Semmelweis University, Nagyvarad ter 4., H-1089 Budapest, Hungary
| | - Zsofia Kohidai
- Chemotaxis Research Group, Department of Genetics, Cell- and Immunobiology, Semmelweis University, Nagyvarad ter 4., H-1089 Budapest, Hungary; Department of Oral Diagnostics, Semmelweis University, Szentkiralyi utca 47., H-1088 Budapest, Hungary
| | - Csaba Dobo-Nagy
- Department of Oral Diagnostics, Semmelweis University, Szentkiralyi utca 47., H-1088 Budapest, Hungary; Materials Science Research Institute, Faculty of Dentistry, Semmelweis University, Szentkiralyi utca 47., H-1088 Budapest, Hungary.
| | - Krisztian B Csomo
- Department of Oral Diagnostics, Semmelweis University, Szentkiralyi utca 47., H-1088 Budapest, Hungary
| | - Mira Lajko
- Department of Oral Diagnostics, Semmelweis University, Szentkiralyi utca 47., H-1088 Budapest, Hungary
| | - Miklos Mozes
- Institute of Pathophysiology, Semmelweis University, Nagyvarad ter 4., H-1089 Budapest, Hungary
| | - Sandor Keki
- Department of Applied Chemistry, University of Debrecen, Egyetem ter 1., H-4032 Debrecen, Hungary.
| | - Gyorgy Deak
- Department of Applied Chemistry, University of Debrecen, Egyetem ter 1., H-4032 Debrecen, Hungary.
| | - Kun V Tian
- Materials Science Research Institute, Faculty of Dentistry, Semmelweis University, Szentkiralyi utca 47., H-1088 Budapest, Hungary; Department of Chemical Science and Technologies, NAST Center, University of Rome Tor Vergata, Rome, Italy
| | - Veronika Gresz
- Department of Oral Diagnostics, Semmelweis University, Szentkiralyi utca 47., H-1088 Budapest, Hungary.
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6
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Kim SH, Kim KJ, Kang HJ, Son YJ, Choi SW, Lee MJ. The Dual Role of Oat Bran Water Extract in Bone Homeostasis Through the Regulation of Osteoclastogenesis and Osteoblast Differentiation. Molecules 2018; 23:E3119. [PMID: 30487443 PMCID: PMC6320902 DOI: 10.3390/molecules23123119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 11/23/2018] [Accepted: 11/26/2018] [Indexed: 12/17/2022] Open
Abstract
The number of patients with bone metabolic disorders including osteoporosis is increasing worldwide. These disorders often facilitate bone fractures, which seriously impact the patient's quality of life and could lead to further health complications. Bone homeostasis is tightly regulated to balance bone resorption and formation. However, many anti-osteoporotic agents are broadly categorized as either bone forming or anti-resorptive, and their therapeutic use is often limited due to unwanted side effects. Therefore, safe and effective therapeutic agents are needed for osteoporosis. This study aims to clarify the bone protecting effects of oat bran water extract (OBWE) and its mode of action. OBWE inhibited RANKL (receptor activator of nuclear factor-κB ligand)-induced osteoclast differentiation by blocking c-Fos/NFATc1 through the alteration of I-κB. Furthermore, we found that OBWE enhanced BMP-2-stimulated osteoblast differentiation by the induction of Runx2 via Smad signaling molecules. In addition, the anti-osteoporotic activity of OBWE was also evaluated using an in vivo model. OBWE significantly restored ovariectomy-induced bone loss. These in vitro and in vivo results showed that OBWE has the potential to prevent and treat bone metabolic disorders including osteoporosis.
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Affiliation(s)
- Shin-Hye Kim
- Division of Crop Foundation, National Institute of Crop Science (NICS), Rural Development Administration (RDA), Wanju 55365, Korea.
- Department of Biological Sciences, College of Natural Science, Chonbuk National University, Jeonju 54896, Korea.
| | - Kwang-Jin Kim
- Department of Pharmacy, Sunchon National University, Suncheon, Jeonnam 57922, Korea.
| | - Hyeon Jung Kang
- Division of Crop Foundation, National Institute of Crop Science (NICS), Rural Development Administration (RDA), Wanju 55365, Korea.
| | - Young-Jin Son
- Department of Pharmacy, Sunchon National University, Suncheon, Jeonnam 57922, Korea.
| | - Sik-Won Choi
- Forest Biomaterials Research Center, National Institute of Forest Science (NIFS), Jinju, Gyeongnam 52817, Korea.
| | - Mi-Ja Lee
- Division of Crop Foundation, National Institute of Crop Science (NICS), Rural Development Administration (RDA), Wanju 55365, Korea.
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A hyaluronan hydrogel scaffold-based xeno-free culture system for ex vivo expansion of human corneal epithelial stem cells. Eye (Lond) 2017; 31:962-971. [PMID: 28211875 DOI: 10.1038/eye.2017.8] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 12/09/2016] [Indexed: 12/30/2022] Open
Abstract
PurposeTo develop a hyaluronan hydrogel scaffold-based xeno-free culture system for ex vivo cultivation of human corneal epithelial stem cells (CESCs).Patients and MethodsCESCs were cultivated from donor limbal explants on the HyStem-C Hydrogel bio-scaffold in 12-well plates for 3 weeks. Group A used the traditional supplemented hormonal epidermal medium (SHEM) and group B used the defined SHEM (without fetal bovine serum and toxin A, adding 20% serum replacement). The growth and morphology of the cultured cells were assessed by phase contrast microscope. The expressions of specific cell markers were assessed by immunofluorescence staining and quantitative real-time PCR (qRT-PCR).ResultsSuccessful cultures of CESCs were obtained in both groups, resulting in multilayered stratified epithelia. Comparing to group A, the cells in group B was grown slightly slower and formed less cellular layers at the end of culture. The corneal specific cytokeratin (K) 12 and differentiation markers, involucrin, and connexin 43, were mainly expressed in the superficial cellular layers in both groups. Interestingly, certain basal cells were immune-positive to proposed stem cell markers such as K19, ABCG2, and integrin β1 in both groups. There was no significant difference between the two groups with regard to the gene expression levels of all these selected corneal markers (all P>0.05).ConclusionsThe hyaluronan hydrogel scaffold-based xeno-free culture system may support the expansion of regenerative CESCs without the risk of xeno component contamination. The regenerated epithelium maintains similar characteristics of native corneal epithelium.
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Kolacsek O, Pergel E, Varga N, Apáti Á, Orbán TI. Ct shift: A novel and accurate real-time PCR quantification model for direct comparison of different nucleic acid sequences and its application for transposon quantifications. Gene 2017; 598:43-49. [DOI: 10.1016/j.gene.2016.10.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 10/20/2016] [Accepted: 10/24/2016] [Indexed: 10/20/2022]
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9
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Lee PT, Li WJ. Chondrogenesis of Embryonic Stem Cell-Derived Mesenchymal Stem Cells Induced by TGFβ1 and BMP7 Through Increased TGFβ Receptor Expression and Endogenous TGFβ1 Production. J Cell Biochem 2016; 118:172-181. [PMID: 27292615 DOI: 10.1002/jcb.25623] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 06/10/2016] [Indexed: 12/21/2022]
Abstract
For decades stem cells have proven to be invaluable to the study of tissue development. More recently, mesenchymal stem cells (MSCs) derived from embryonic stem cells (ESCs) (ESC-MSCs) have emerged as a cell source with great potential for the future of biomedical research due to their enhanced proliferative capability compared to adult tissue-derived MSCs and effectiveness of musculoskeletal lineage-specific cell differentiation compared to ESCs. We have previously compared the properties and differentiation potential of ESC-MSCs to bone marrow-derived MSCs. In this study, we evaluated the potential of TGFβ1 and BMP7 to induce chondrogenic differentiation of ESC-MSCs compared to that of TGFβ1 alone and further investigated the cellular phenotype and intracellular signaling in response to these induction conditions. Our results showed that the expression of cartilage-associated markers in ESC-MSCs induced by the TGFβ1 and BMP7 combination was increased compared to induction with TGFβ1 alone. The TGFβ1 and BMP7 combination upregulated the expression of TGFβ receptor and the production of endogenous TGFβs compared to TGFβ1 induction. The growth factor combination also increasingly activated both of the TGF and BMP signaling pathways, and inhibition of the signaling pathways led to reduced chondrogenesis of ESC-MSCs. Our findings suggest that by adding BMP7 to TGFβ1-supplemented induction medium, ESC-MSC chondrogenesis is upregulated through increased production of endogenous TGFβ and activities of TGFβ and BMP signaling. J. Cell. Biochem. 118: 172-181, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Patrick T Lee
- Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin.,Graduate Program in Cellular and Molecular Biology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Wan-Ju Li
- Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin.,Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin
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10
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Koltsova AM, Zenin VV, Yakovleva TK, Poljanskaya GG. Characterization of a novel mesenchymal stem cell line derived from human embryonic stem cells. ACTA ACUST UNITED AC 2016. [DOI: 10.1134/s1990519x16010065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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11
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Jung YT, Yoo KY, Lee HS. Bone formation of embryonic stem cell-derived mesenchymal stem cells. Tissue Eng Regen Med 2015. [DOI: 10.1007/s13770-014-0425-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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12
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Hao Q, Zhu YG, Monsel A, Gennai S, Lee T, Xu F, Lee JW. Study of Bone Marrow and Embryonic Stem Cell-Derived Human Mesenchymal Stem Cells for Treatment of Escherichia coli Endotoxin-Induced Acute Lung Injury in Mice. Stem Cells Transl Med 2015; 4:832-40. [PMID: 25999518 DOI: 10.5966/sctm.2015-0006] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 04/06/2015] [Indexed: 02/08/2023] Open
Abstract
UNLABELLED : Mesenchymal stem cells (MSCs) can be derived from multiple tissue sources. However, the optimal source of MSCs for cell-based therapy for acute lung injury (ALI) is unclear. In the present experiments, we studied bone marrow (BM)-derived and embryonic stem cell-derived human MSC (ES-MSCs) as a therapeutic agent in Escherichia coli endotoxin-induced ALI in mice. We hypothesized that ES-MSCs would be more potent than BM-MSCs owing to its more primitive source of origin. ALI was induced by the intratracheal instillation of endotoxin at 4 mg/kg into 10-12-week-old C57BL/6 mice with or without BM-MSCs, ES-MSCs, or normal human lung fibroblasts as a cellular control. Compared with the endotoxin-injured mice at 48 hours, the administration of ES-MSCs provided results similar to those of BM-MSCs, significantly reducing the influx of white blood cells and neutrophils and decreasing the secretion of the inflammatory cytokines, macrophage inflammatory protein-2 and tumor necrosis factor-α, in the injured alveolus. BM-MSCs also reduced extravascular lung water, a measure of pulmonary edema, by 60% and the total protein levels, a measure of lung permeability, by 66%. However, surprisingly, ES-MSCs did not have these protective effects, which was partially explained by the increased secretion of matrix metallopeptidase 9 by ES-MSCs, an enzyme known to increase lung protein permeability. In conclusion, both BM-MSCs and ES-MSCs markedly decreased endotoxin-induced inflammation. However, ES-MSCs did not show any beneficial effect on reducing pulmonary edema and lung protein permeability compared with BM-MSCs, suggesting that not all MSCs behave in a similar fashion. Our results highlight the need perhaps for a disease-specific potency assay for MSCs. SIGNIFICANCE To determine the optimal source of mesenchymal stem cells (MSCs) for cell-based therapy for acute lung injury, bone marrow (BM)- and embryonic stem cell-derived human MSC (ES-MSCs) were compared as therapeutic agents for Escherichia coli endotoxin-induced lung injury in mice. ES-MSCs behaved similarly to BM-MSCs by markedly decreasing the inflammatory response induced by endotoxin. However, unlike BM-MSCs, ES-MSCs provided no protective effects against increasing lung water and protein permeability, in part because of an increase in expression of matrix metallopeptidase 9 by ES-MSCs. In patients with acute respiratory distress syndrome, impaired alveolar fluid clearance (i.e., no resolution of pulmonary edema fluid) has been associated with higher mortality rates. Although ES-MSCs might ultimately be found to have properties superior to those of BM-MSCs, such as for immunomodulation, these results highlight the need for a disease-specific potency assay for stem cell-based therapy.
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Affiliation(s)
- Qi Hao
- Department of Anesthesiology, University of California, San Francisco, San Francisco, California, USA
| | - Ying-Gang Zhu
- Department of Anesthesiology, University of California, San Francisco, San Francisco, California, USA
| | - Antoine Monsel
- Department of Anesthesiology, University of California, San Francisco, San Francisco, California, USA
| | - Stephane Gennai
- Department of Anesthesiology, University of California, San Francisco, San Francisco, California, USA
| | - Travis Lee
- Department of Anesthesiology, University of California, San Francisco, San Francisco, California, USA
| | - Fengyun Xu
- Department of Anesthesiology, University of California, San Francisco, San Francisco, California, USA
| | - Jae-Woo Lee
- Department of Anesthesiology, University of California, San Francisco, San Francisco, California, USA
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Bacskai I, Mázló A, Kis-Tóth K, Szabó A, Panyi G, Sarkadi B, Apáti Á, Rajnavölgyi É. Mesenchymal Stromal Cell-Like Cells Set the Balance of Stimulatory and Inhibitory Signals in Monocyte-Derived Dendritic Cells. Stem Cells Dev 2015; 24:1805-16. [PMID: 25808140 DOI: 10.1089/scd.2014.0509] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The major reservoir of human multipotent mesenchymal stem/stromal cells (MSCs) is the bone marrow (BM) with the capability to control hematopoietic stem cell development. The regenerative potential of MSCs is associated with enhanced endogenous repair and healing mechanisms that modulate inflammatory responses. Our previous results revealed that MSC-like (MSCl) cells derived from pluripotent human embryonic stem cells resemble BM-derived MSCs in morphology, phenotype, and differentiating potential. In this study, we investigated the effects of MSCl cells on the phenotype and functions of dendritic cells (DCs). To assess how antiviral immune responses could be regulated by intracellular pattern recognition receptors of DCs in the presence of MSCl cells, we activated DCs with the specific ligands of retinoic acid-inducible gene-I (RIG-I) helicases and found that activated DCs cocultured with MSCl cells exhibited reduced expression of CD1a and CD83 cell surface molecules serving as phenotypic indicators of DC differentiation and activation, respectively. However, RIG-I-mediated stimulation of DCs through specific ligands in the presence of MSCl cells resulted in significantly higher expression of the costimulatory molecules, CD80 and CD86, than in the presence of BM-MSCs. In line with these results, the concentration of IL-6, IL-10, and CXCL8 was increased in the supernatant of the DC-MSCl cocultures, while the secretion of TNF-α, CXCL10, IL-12, and IFNγ was reduced. Furthermore, the concerted action of mechanisms involved in the regulation of DC migration resulted in the blockade of cell migration, indicating altered DC functionality mediated by MSCl cell-derived signals and mechanisms resulting in a suppressive microenvironment.
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Affiliation(s)
- Ildikó Bacskai
- 1 Department of Immunology, Medical and Health Science Center, University of Debrecen , Debrecen, Hungary
| | - Anett Mázló
- 1 Department of Immunology, Medical and Health Science Center, University of Debrecen , Debrecen, Hungary
| | - Katalin Kis-Tóth
- 2 Department of Rheumatology, Beth Israel Deaconess Medical Center , Boston, Massachusetts
| | - Attila Szabó
- 1 Department of Immunology, Medical and Health Science Center, University of Debrecen , Debrecen, Hungary
| | - György Panyi
- 3 Department of Biophysics and Cell Biology, Faculty of Medicine, University of Debrecen , Debrecen, Hungary
| | - Balázs Sarkadi
- 4 Institute of Enzymology , Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary
| | - Ágota Apáti
- 4 Institute of Enzymology , Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary
| | - Éva Rajnavölgyi
- 1 Department of Immunology, Medical and Health Science Center, University of Debrecen , Debrecen, Hungary
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Krylova TA, Musorina AS, Zenin VV, Yakovleva TK, Poljanskaya GG. A comparative analysis of mesenchymal stem-cell lines derived from bone marrow and limb muscle of early human embryos. ACTA ACUST UNITED AC 2014. [DOI: 10.1134/s1990519x14060042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Characterization and evaluation of mesenchymal stem cells derived from human embryonic stem cells and bone marrow. Cell Tissue Res 2014; 358:149-64. [PMID: 24927918 DOI: 10.1007/s00441-014-1926-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Accepted: 05/15/2014] [Indexed: 12/20/2022]
Abstract
Embryonic stem cells (ESCs) and mesenchymal stem cells (MSCs) have been studied for years as primary cell sources for regenerative biology and medicine. MSCs have been derived from cell and tissue sources, such as bone marrow (BM), and more recently from ESCs. This study investigated MSCs derived from BM, H1- and H9-ESC lines in terms of morphology, surface marker and growth factor receptor expression, proliferative capability, modulation of immune cell growth and multipotency, in order to evaluate ESC-MSCs as a cell source for potential regenerative applications. The results showed that ESC-MSCs exhibited spindle-shaped morphology similar to BM-MSCs but of various sizes, and flow cytometric immunophenotyping revealed expression of characteristic MSC surface markers on all tested cell lines except H9-derived MSCs. Differences in growth factor receptor expression were also shown between cell lines. In addition, ESC-MSCs showed greater capabilities for cell proliferation, and suppression of leukocyte growth compared to BM-MSCs. Using standard protocols, induction of ESC-MSC differentiation along the adipogenic, osteogenic, or chondrogenic lineages was less effective compared to that of BM-MSCs. By adding bone morphogenetic protein 7 (BMP7) into transforming growth factor beta 1 (TGFβ1)-supplemented induction medium, chondrogenesis of ESC-MSCs was significantly enhanced. Our findings suggest that ESC-MSCs and BM-MSCs show differences in their surface marker profiles and the capacities of proliferation, immunomodulation, and most importantly multi-lineage differentiation. Using modified chondrogenic medium with BMP7 and TGFβ1, H1-MSCs can be effectively induced as BM-MSCs for chondrogenesis.
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Diederichs S, Tuan RS. Functional comparison of human-induced pluripotent stem cell-derived mesenchymal cells and bone marrow-derived mesenchymal stromal cells from the same donor. Stem Cells Dev 2014; 23:1594-610. [PMID: 24625206 DOI: 10.1089/scd.2013.0477] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Mesenchymal stem cells (MSCs) have a high potential for therapeutic efficacy in treating diverse musculoskeletal injuries and cardiovascular diseases, and for ameliorating the severity of graft-versus-host and autoimmune diseases. While most of these clinical applications require substantial cell quantities, the number of MSCs that can be obtained initially from a single donor is limited. Reports on the derivation of MSC-like cells from pluripotent stem cells (PSCs) are, thus, of interest, as the infinite proliferative capacity of PSCs opens the possibility to generate large amounts of uniform batches of MSCs. However, characterization of such MSC-like cells is currently inadequate, especially with regard to the question of whether these cells are equivalent or identical to MSCs. In this study, we have derived MSC-like cells [induced PSC-derived MSC-like progenitor cells (iMPCs)] using four different methodologies from a newly established induced PSC line reprogrammed from human bone marrow stromal cells (BMSCs), and compared the iMPCs directly with the originating parental BMSCs. The iMPCs exhibited typical MSC/fibroblastic morphology and MSC-typical surface marker profile, and they were capable of differentiation in vitro along the osteogenic, chondrogenic, and adipogenic lineages. However, compared with the parental BMSCs, iMPCs displayed a unique expression pattern of mesenchymal and pluripotency genes and were less responsive to traditional BMSC differentiation protocols. We, therefore, conclude that iMPCs generated from PSCs via spontaneous differentiation represent a distinct population of cells which exhibit MSC-like characteristics.
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Affiliation(s)
- Solvig Diederichs
- Department of Orthopedic Surgery, Center for Cellular and Molecular Engineering, University of Pittsburgh School of Medicine , Pittsburgh, Pennsylvania
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Erdei Z, Lőrincz R, Szebényi K, Péntek A, Varga N, Likó I, Várady G, Szakács G, Orbán TI, Sarkadi B, Apáti A. Expression pattern of the human ABC transporters in pluripotent embryonic stem cells and in their derivatives. CYTOMETRY PART B-CLINICAL CYTOMETRY 2014; 86:299-310. [PMID: 24729538 DOI: 10.1002/cyto.b.21168] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 01/27/2014] [Accepted: 02/10/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND ATP-binding cassette (ABC) transporters have key roles in various physiological functions as well as providing chemical defense and stress tolerance in human tissues. In this study, we have examined the expression pattern of all ABC proteins in pluripotent human embryonic stem cells (hESCs) and in their differentiated progenies. We paid special attention to the cellular expression and localization of multidrug transporter ABC proteins. METHODS Stem cell differentiation was carried out without chemical induction or cell sorting, and specialized cell types were separated mechanically. Cellular features regarding pluripotency and tissue identity, as well as ABC transporter expression were studied by flow cytomtery, immuno-microscopy, and qPCR-based low-density arrays. RESULTS Pluripotent hESCs and differentiated cell types (cardiomyocytes, neuronal cells, and mesenchymal stem cells) were distinguished by morphology, immunostaining markers, and selected mRNA expression patterns. We found that the mRNA expression levels of the 48 human ABC proteins also clearly distinguished the pluripotent and the respective differentiated cell types. When multidrug and lipid transporter ABC protein expression was examined by using well characterized specific antibodies by flow cytometry and confocal microscopy, the protein expression data corresponded well to the mRNA expression results. Moreover, the cellular localization of these important human ABC transporter proteins could be established in the pluripotent and differentiated hESC derived samples. CONCLUSIONS These studies provide valuable information regarding ABC protein expression in human stem cells and their differentiated offspring. The results may also help to obtain further information concerning the specialized cellular functions of selected ABC transporters.
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Affiliation(s)
- Zsuzsa Erdei
- Institute of Molecular Pharmacology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary
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Albert R, Veréb Z, Csomós K, Moe MC, Johnsen EO, Olstad OK, Nicolaissen B, Rajnavölgyi É, Fésüs L, Berta A, Petrovski G. Cultivation and characterization of cornea limbal epithelial stem cells on lens capsule in animal material-free medium. PLoS One 2012; 7:e47187. [PMID: 23056608 PMCID: PMC3467238 DOI: 10.1371/journal.pone.0047187] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2012] [Accepted: 09/12/2012] [Indexed: 12/13/2022] Open
Abstract
A simple, reproducible, animal-material free method for cultivating and characterizing cornea limbal epithelial stem cells (LESCs) on human lens capsule (LC) was developed for future clinical transplantation. The limbal tissue explants (2×2×0.25 mm) were harvested from 77 cadavers and expanded ex vivo on either cell culture plates or LC in medium containing human serum as the only growth supplement. Cell outgrowth at the edge of the explants was observed within 24 hours of cultivation and achieved viable outgrowth (>97% viability as measured by MTT assay and flow cytometry) within two weeks. The outgrowing cells were examined by genome-wide microarray including markers of stemness (p63α, ABCG2, CK19, Vimentin and Integrin α9), proliferation (Ki-67), limbal epithelial cells (CK 8/18 and 14) and differentiated cornea epithelial cells (CK 3 and 12). Immunostaining revealed the non-hematopoietic, -endothelial and -mesenchymal stem cell phenotype of the LESCs and the localization of specific markers in situ. Cell adhesion molecules, integrins and lectin-based surface carbohydrate profiling showed a specific pattern on these cells, while colony-formation assay confirmed their clonal potency. The LESCs expressed a specific surface marker fingerprint (CD117/c-kit, CXCR4, CD144/VE-Cadherin, CD146/MCAM, CD166/ALCAM, and surface carbohydrates: WGA, ConA, RCA, PNA and AIL) which can be used for better localization of the limbal stem cell niche. In summary, we report a novel method combining the use of a medium with human serum as the only growth supplement with LC for cultivating, characterizing and expanding cornea LESCs from cadavers or alternatively from autologous donors for possible treatment of LESC deficiency.
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Affiliation(s)
- Réka Albert
- Department of Ophthalmology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
- Stem Cells and Eye Research Laboratory, Department of Biochemistry and Molecular Biology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
| | - Zoltán Veréb
- Department of Immunology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
| | - Krisztián Csomós
- Stem Cells and Eye Research Laboratory, Department of Biochemistry and Molecular Biology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
| | - Morten C. Moe
- Centre of Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Erik O. Johnsen
- Centre of Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Ole Kristoffer Olstad
- Department of Medical Biochemistry, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Bjørn Nicolaissen
- Centre of Eye Research, Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Éva Rajnavölgyi
- Department of Immunology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
| | - László Fésüs
- Stem Cells and Eye Research Laboratory, Department of Biochemistry and Molecular Biology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
| | - András Berta
- Department of Ophthalmology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
| | - Goran Petrovski
- Department of Ophthalmology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
- Stem Cells and Eye Research Laboratory, Department of Biochemistry and Molecular Biology, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
- * E-mail:
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