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Bryukhovetskiy A, Shevchenko V, Kovalev S, Chekhonin V, Baklaushev V, Bryukhovetskiy I, Zhukova M. To the novel paradigm of proteome-based cell therapy of tumors: through comparative proteome mapping of tumor stem cells and tissue-specific stem cells of humans. Cell Transplant 2014; 23 Suppl 1:S151-70. [PMID: 25303679 DOI: 10.3727/096368914x684907] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
We performed proteome mapping (PM), cataloging, and bioinformation analysis of protein lysates of human neural (CD133(+)) progenitor and stem cells (NPSCs) isolated from the olfactory sheath of a nose, multipotent mesenchymal (CD29(+), CD44(+), CD73(+), CD90(+), CD34(-)) stromal cells (MMSCs) isolated from human bone marrow, and tumor (CD133(+)) stem cells (TSCs) isolated from the human U87 glioblastoma (GB) cell line. We identified 1,664 proteins in the examined lysates of stem cells (SCs), 1,052 (63.2%) of which are identical in NPSCs and TSCs and 607 proteins (36.47%) of which are identical in MMSCs and TSCs. Other proteins in U87 GB TSCs are oncospecific or carcinogenesis associated. The biological processes, molecular functions, cell localization, and protein signal pathways of the proteins available in all three proteomes were annotated by PubMed (http://www.ncbi.nlm.nih.gov/pubmed/), PANTHER (http://www.pantherdb.org/), GeneOntology (http://www.geneontology.org/), and KEGG (http://www.genome.jp/kegg/) databases. It was shown that gliomaspheres of U87 GB had only 10 intracellular signal transduction pathways (ISTP) that were not modified by the neoplastic process, but only two of them (integrin and focal adhesion pathways) were accessible for regulatory action on gene candidates in the TSC nucleus. Carcinogenesis-free membrane proteins, IPST, and genes expressing proteins of these pathways in U87 GB TSCs can be viewed as main targets for regulatory effects on TSCs. We offer a novel concept of proteome-based complex therapy of tumors. This manuscript is published as part of the International Association of Neurorestoratology (IANR) special issue of Cell Transplantation.
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Affiliation(s)
- Andrey Bryukhovetskiy
- Federal Research Center for Specialized Types of Medical Assistance and Medical Technologies of FMBA of Russia, Moscow, Russia
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Fibroblasts isolated from human middle turbinate mucosa cause neural progenitor cells to differentiate into glial lineage cells. PLoS One 2013; 8:e76926. [PMID: 24204706 PMCID: PMC3804490 DOI: 10.1371/journal.pone.0076926] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 09/04/2013] [Indexed: 01/09/2023] Open
Abstract
Transplantation of olfactory ensheathing cells (OECs) is a potential therapy for repair of spinal cord injury (SCI). Autologous transplantation of OECs has been reported in clinical trials. However, it is still controversial whether purified OECs or olfactory mucosa containing OECs, fibroblasts and other cells should be used for transplantation. OECs and fibroblasts were isolated from olfactory mucosa of the middle turbinate from seven patients. The percentage of OECs with p75NTR+ and GFAP+ ranged from 9.2% to 73.2%. Fibroblasts were purified and co-cultured with normal human neural progenitors (NHNPs). Based on immunocytochemical labeling, NHNPs were induced into glial lineage cells when they were co-cultured with the mucosal fibroblasts. These results demonstrate that OECs can be isolated from the mucosa of the middle turbinate bone as well as from the dorsal nasal septum and superior turbinates, which are the typical sites for harvesting OECs. Transplantation of olfactory mucosa containing fibroblasts into the central nervous system (CNS) needs to be further investigated before translation to clinical application.
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Kaltschmidt B, Kaltschmidt C, Widera D. Adult craniofacial stem cells: sources and relation to the neural crest. Stem Cell Rev Rep 2012; 8:658-71. [PMID: 22170630 DOI: 10.1007/s12015-011-9340-9] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
During the process of development, neural crest cells migrate out from their niche between the newly formed ectoderm and the neural tube. Thereafter, they give rise not only to ectodermal cell types, but also to mesodermal cell types. Cell types with neural crest ancestry consequently comprise a number of specialized varieties, such as ectodermal neurons, melanocytes and Schwann cells, as well as mesodermal osteoblasts, adipocytes and smooth muscle cells. Numerous recent studies suggest that stem cells with a neural crest origin persist into adulthood, especially within the mammalian craniofacial compartment. This review discusses the sources of adult neural crest-derived stem cells (NCSCs) derived from the cranium, as well as their differentiation potential and expression of key stem cell markers. Furthermore, the expression of marker genes associated with embryonic stem cells and the issue of multi- versus pluripotency of adult NCSCs is reviewed. Stringent tests are proposed, which, if performed, are anticipated to clarify the issue of adult NCSC potency. Finally, current pre-clinical and clinical data are discussed in light of the clinical impact of adult NCSCs.
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Affiliation(s)
- Barbara Kaltschmidt
- Molecular Neurobiology, University of Bielefeld, Universitätsstr. 25, 33501 Bielefeld, Germany
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Neural crest and ectodermal cells intermix in the nasal placode to give rise to GnRH-1 neurons, sensory neurons, and olfactory ensheathing cells. J Neurosci 2011; 31:6915-27. [PMID: 21543621 DOI: 10.1523/jneurosci.6087-10.2011] [Citation(s) in RCA: 147] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The origin of GnRH-1 cells and olfactory ensheathing cells has been controversial. Genetic Cre-lox lineage tracing of the neural crest (NC) versus ectodermal contribution to the developing nasal placode was performed using two complementary mouse models, the NC-specific Wnt1Cre mouse line and an ectodermal-specific Crect mouse line. Using these lines we prove that the NC give rise to the olfactory ensheathing cells and subpopulations of GnRH-1 neurons, olfactory and vomeronasal cells. These data demonstrate that Schwann cells and olfactory ensheathing cells share a common developmental origin. Furthermore, the results indicate that certain conditions that impact olfaction and sexual development, such as Kallmann syndrome, may be in part neurocristopathies.
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García-Escudero V, Gargini R, Gallego-Hernández MT, García-Gómez A, Martín-Bermejo MJ, Simón D, Delicado A, Moreno-Flores MT, Ávila J, Lim F. A Neuroregenerative Human Ensheathing Glia Cell Line with Conditional Rapid Growth. Cell Transplant 2011; 20:153-66. [DOI: 10.3727/096368910x522108] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Ensheathing glia have been demonstrated to have neuroregenerative properties but this cell type from human sources has not been extensively studied because tissue samples are not easily obtained, primary cultures are slow growing, and human cell lines are not available. We previously isolated immortalized ensheathing glia by gene transfer of BMI1 and telomerase catalytic subunit into primary cultures derived from olfactory bulbs of an elderly human cadaver donor. These cells escape the replicative senescence characteristic of primary human cells while conserving antigenic and neuroregenerative properties of ensheathing glia, but their low proliferative rate in culture complicates their utility as cell models and their application for preclinical cell therapy experiments. In this study we describe the use of a conditional SV40 T antigen (TAg) transgene to generate human ensheathing glia cell lines, which are easy to maintain due to their robust growth in culture. Although these fast growing clones exhibited polyploid karyotypes frequently observed in cells immortalized by TAg, they did not acquire a transformed phenotype, all of them maintaining neuroregenerative capacity and antigenic markers typical of ensheathing glia. These markers were also retained even after elimination of the TAg transgene using Cre/LoxP technology, although the cells died shortly after, confirming that their survival depended on the presence of the immortalizing genes. We have also demonstrated here the feasibility of using these human cell lines in animal models by genetically marking the cells with GFP and implanting them into the injured spinal cord of immunosuppressed rats. Our conditionally immortalized human ensheathing glia cell lines will thus serve as useful tools for advancing cell therapy approaches and understanding neuroregenerative mechanisms of this unique cell type.
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Affiliation(s)
- Vega García-Escudero
- Departamento de Biología Molecular, Universidad Autónoma de Madrid, Cantoblanco, Madrid, Spain
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Cantoblanco, Madrid, Spain
| | - Ricardo Gargini
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Cantoblanco, Madrid, Spain
| | | | - Ana García-Gómez
- Departamento de Biología Molecular, Universidad Autónoma de Madrid, Cantoblanco, Madrid, Spain
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Cantoblanco, Madrid, Spain
| | | | - Diana Simón
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Cantoblanco, Madrid, Spain
| | | | | | - Jesús Ávila
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Cantoblanco, Madrid, Spain
| | - Filip Lim
- Departamento de Biología Molecular, Universidad Autónoma de Madrid, Cantoblanco, Madrid, Spain
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Liu K, Li Y, Wang H, Jiang X, Zhao Y, Sun D, Chen L, Young W, Huang H, Zhou C. The Immunohistochemical Characterization of Human Fetal Olfactory Bulb and Olfactory Ensheathing Cells in Culture as a Source for Clinical CNS Restoration. Anat Rec (Hoboken) 2009; 293:359-69. [DOI: 10.1002/ar.21030] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Kawaja MD, Boyd JG, Smithson LJ, Jahed A, Doucette R. Technical Strategies to Isolate Olfactory Ensheathing Cells for Intraspinal Implantation. J Neurotrauma 2009; 26:155-77. [DOI: 10.1089/neu.2008.0709] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Michael D. Kawaja
- Department of Anatomy and Cell Biology, Queen's University, Kingston, Canada
- Centre for Neuroscience Studies, Queen's University, Kingston, Canada
| | - J. Gordon Boyd
- Department of Anatomy and Cell Biology, Queen's University, Kingston, Canada
| | - Laura J. Smithson
- Department of Anatomy and Cell Biology, Queen's University, Kingston, Canada
- Centre for Neuroscience Studies, Queen's University, Kingston, Canada
| | - Ali Jahed
- Department of Anatomy and Cell Biology, Queen's University, Kingston, Canada
| | - Ron Doucette
- Department of Anatomy and Cell Biology, University of Saskatchewan, Saskatoon, Canada
- Cameco MS Neuroscience Research Center, City Hospital, Saskatoon, Canada
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Abstract
This literature review reflects current knowledge on the intermediate filament protein nestin, which most authors regard as a marker of "neural stem/progenitor cells." The structural-functional characteristics of nestin and its presence in various central nervous system cells at different stages of ontogenesis in normal and pathological conditions are discussed.
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Affiliation(s)
- A V Gilyarov
- Department of Morphology, Institute of Experimental Medicine, Russian Academy of Medical Sciences, St. Petersburg
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