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  • 1
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    Differentiation of embryonic stem cell lines generated from adult somatic cells by nuclear transfer (2001)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2001-04-28
    Description: Embryonic stem (ES) cells are fully pluripotent in that they can differentiate into all cell types, including gametes. We have derived 35 ES cell lines via nuclear transfer (ntES cell lines) from adult mouse somatic cells of inbred, hybrid, and mutant strains. ntES cells contributed to an extensive variety of cell types, including dopaminergic and serotonergic neurons in vitro and germ cells in vivo. Cloning by transfer of ntES cell nuclei could result in normal development of fertile adults. These studies demonstrate the full pluripotency of ntES cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wakayama, T -- Tabar, V -- Rodriguez, I -- Perry, A C -- Studer, L -- Mombaerts, P -- New York, N.Y. -- Science. 2001 Apr 27;292(5517):740-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉The Rockefeller University, New York, NY 10021, USA. teru@advancedcell.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11326103" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Blastocyst/*cytology ; *Cell Differentiation ; Cell Line ; Cell Lineage ; Chimera ; Cloning, Organism ; Crosses, Genetic ; Dopamine/metabolism ; Embryo Transfer ; Female ; Germ Cells/*cytology ; Male ; Mice ; Mice, Inbred C57BL ; Mice, Inbred DBA ; Mice, Inbred ICR ; Mice, Nude ; Neurons/*cytology ; *Nuclear Transfer Techniques ; Serotonin/metabolism ; Stem Cells/*cytology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 2
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    Modelling pathogenesis and treatment of familial dysautonomia using patient-specific iPSCs (2009)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2009-08-21
    Description: The isolation of human induced pluripotent stem cells (iPSCs) offers a new strategy for modelling human disease. Recent studies have reported the derivation and differentiation of disease-specific human iPSCs. However, a key challenge in the field is the demonstration of disease-related phenotypes and the ability to model pathogenesis and treatment of disease in iPSCs. Familial dysautonomia (FD) is a rare but fatal peripheral neuropathy, caused by a point mutation in the IKBKAP gene involved in transcriptional elongation. The disease is characterized by the depletion of autonomic and sensory neurons. The specificity to the peripheral nervous system and the mechanism of neuron loss in FD are poorly understood owing to the lack of an appropriate model system. Here we report the derivation of patient-specific FD-iPSCs and the directed differentiation into cells of all three germ layers including peripheral neurons. Gene expression analysis in purified FD-iPSC-derived lineages demonstrates tissue-specific mis-splicing of IKBKAP in vitro. Patient-specific neural crest precursors express particularly low levels of normal IKBKAP transcript, suggesting a mechanism for disease specificity. FD pathogenesis is further characterized by transcriptome analysis and cell-based assays revealing marked defects in neurogenic differentiation and migration behaviour. Furthermore, we use FD-iPSCs for validating the potency of candidate drugs in reversing aberrant splicing and ameliorating neuronal differentiation and migration. Our study illustrates the promise of iPSC technology for gaining new insights into human disease pathogenesis and treatment.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2784695/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2784695/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lee, Gabsang -- Papapetrou, Eirini P -- Kim, Hyesoo -- Chambers, Stuart M -- Tomishima, Mark J -- Fasano, Christopher A -- Ganat, Yosif M -- Menon, Jayanthi -- Shimizu, Fumiko -- Viale, Agnes -- Tabar, Viviane -- Sadelain, Michel -- Studer, Lorenz -- R01 NS052671/NS/NINDS NIH HHS/ -- R01 NS052671-03/NS/NINDS NIH HHS/ -- England -- Nature. 2009 Sep 17;461(7262):402-6. doi: 10.1038/nature08320. Epub 2009 Aug 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Developmental Biology Program, Sloan-Kettering Institute, 1275 York Ave, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19693009" target="_blank"〉PubMed〈/a〉
    Keywords: Adolescent ; Alternative Splicing/drug effects/genetics ; Animals ; Carrier Proteins/genetics ; Cell Dedifferentiation ; Cell Differentiation ; Cell Lineage ; Cell Movement ; Cells, Cultured ; Child ; Dysautonomia, Familial/drug therapy/genetics/*pathology/*therapy ; Female ; Fibroblasts/cytology/metabolism ; Gene Expression Profiling ; Humans ; Kinetin/pharmacology/therapeutic use ; Male ; Mice ; *Models, Biological ; Neural Crest/cytology/drug effects ; Organ Specificity ; Phenotype ; Pluripotent Stem Cells/cytology/drug effects/*metabolism/*transplantation
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
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  • 3
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    Glioblastoma stem-like cells give rise to tumour endothelium (2010)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2010-11-26
    Description: Glioblastoma (GBM) is among the most aggressive of human cancers. A key feature of GBMs is the extensive network of abnormal vasculature characterized by glomeruloid structures and endothelial hyperplasia. Yet the mechanisms of angiogenesis and the origin of tumour endothelial cells remain poorly defined. Here we demonstrate that a subpopulation of endothelial cells within glioblastomas harbour the same somatic mutations identified within tumour cells, such as amplification of EGFR and chromosome 7. We additionally demonstrate that the stem-cell-like CD133(+) fraction includes a subset of vascular endothelial-cadherin (CD144)-expressing cells that show characteristics of endothelial progenitors capable of maturation into endothelial cells. Extensive in vitro and in vivo lineage analyses, including single cell clonal studies, further show that a subpopulation of the CD133(+) stem-like cell fraction is multipotent and capable of differentiation along tumour and endothelial lineages, possibly via an intermediate CD133(+)/CD144(+) progenitor cell. The findings are supported by genetic studies of specific exons selected from The Cancer Genome Atlas, quantitative FISH and comparative genomic hybridization data that demonstrate identical genomic profiles in the CD133(+) tumour cells, their endothelial progenitor derivatives and mature endothelium. Exposure to the clinical anti-angiogenesis agent bevacizumab or to a gamma-secretase inhibitor as well as knockdown shRNA studies demonstrate that blocking VEGF or silencing VEGFR2 inhibits the maturation of tumour endothelial progenitors into endothelium but not the differentiation of CD133(+) cells into endothelial progenitors, whereas gamma-secretase inhibition or NOTCH1 silencing blocks the transition into endothelial progenitors. These data may provide new perspectives on the mechanisms of failure of anti-angiogenesis inhibitors currently in use. The lineage plasticity and capacity to generate tumour vasculature of the putative cancer stem cells within glioblastoma are novel findings that provide new insight into the biology of gliomas and the definition of cancer stemness, as well as the mechanisms of tumour neo-angiogenesis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wang, Rong -- Chadalavada, Kalyani -- Wilshire, Jennifer -- Kowalik, Urszula -- Hovinga, Koos E -- Geber, Adam -- Fligelman, Boris -- Leversha, Margaret -- Brennan, Cameron -- Tabar, Viviane -- England -- Nature. 2010 Dec 9;468(7325):829-33. doi: 10.1038/nature09624. Epub 2010 Nov 21.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/21102433" target="_blank"〉PubMed〈/a〉
    Keywords: Amyloid Precursor Protein Secretases/antagonists & inhibitors ; Animals ; Antibodies, Monoclonal/pharmacology ; Antibodies, Monoclonal, Humanized ; Antigens, CD/metabolism ; Bevacizumab ; Cadherins/deficiency/metabolism ; *Cell Differentiation ; Cell Line, Tumor ; Cell Lineage ; Chromosome Aberrations ; Coculture Techniques ; Endothelial Cells/metabolism/*pathology ; Female ; Glioblastoma/*blood supply/genetics/*pathology ; Glycoproteins/metabolism ; Humans ; In Situ Hybridization, Fluorescence ; Integrin beta4/metabolism ; Male ; Mice ; Mice, Inbred NOD ; Mice, SCID ; Neovascularization, Pathologic/*pathology ; Neural Stem Cells/metabolism/*pathology ; Peptides/metabolism ; Receptor, Notch1/deficiency/genetics ; Vascular Endothelial Growth Factor A/antagonists & inhibitors
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
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  • 4
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    Parthenogenetic stem cells in nonhuman primates (2002)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2002-02-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cibelli, Jose B -- Grant, Kathleen A -- Chapman, Karen B -- Cunniff, Kerrianne -- Worst, Travis -- Green, Heather L -- Walker, Stephen J -- Gutin, Philip H -- Vilner, Lucy -- Tabar, Viviane -- Dominko, Tanja -- Kane, Jeff -- Wettstein, Peter J -- Lanza, Robert P -- Studer, Lorenz -- Vrana, Kent E -- West, Michael D -- P50-AA11997/AA/NIAAA NIH HHS/ -- T32-AA07565/AA/NIAAA NIH HHS/ -- New York, N.Y. -- Science. 2002 Feb 1;295(5556):819.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Advanced Cell Technology, One Innovation Drive, Worcester, MA 01605, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11823632" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Astrocytes/cytology ; Blastocyst/*cytology/physiology ; Cell Culture Techniques ; Cell Differentiation ; Cell Division ; Cell Line ; Cell Separation ; Cloning, Organism ; Dopamine/metabolism ; Embryo, Mammalian/*cytology ; Karyotyping ; *Macaca fascicularis ; Mice ; Mice, SCID ; Neurons/cytology ; *Parthenogenesis ; Serotonin/metabolism ; Stem Cells/*cytology/physiology ; Teratoma/pathology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 5
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    Dopamine neurons derived from human ES cells efficiently engraft in animal models of Parkinson's disease (2011)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2011-11-08
    Description: Human pluripotent stem cells (PSCs) are a promising source of cells for applications in regenerative medicine. Directed differentiation of PSCs into specialized cells such as spinal motoneurons or midbrain dopamine (DA) neurons has been achieved. However, the effective use of PSCs for cell therapy has lagged behind. Whereas mouse PSC-derived DA neurons have shown efficacy in models of Parkinson's disease, DA neurons from human PSCs generally show poor in vivo performance. There are also considerable safety concerns for PSCs related to their potential for teratoma formation or neural overgrowth. Here we present a novel floor-plate-based strategy for the derivation of human DA neurons that efficiently engraft in vivo, suggesting that past failures were due to incomplete specification rather than a specific vulnerability of the cells. Midbrain floor-plate precursors are derived from PSCs 11 days after exposure to small molecule activators of sonic hedgehog (SHH) and canonical WNT signalling. Engraftable midbrain DA neurons are obtained by day 25 and can be maintained in vitro for several months. Extensive molecular profiling, biochemical and electrophysiological data define developmental progression and confirm identity of PSC-derived midbrain DA neurons. In vivo survival and function is demonstrated in Parkinson's disease models using three host species. Long-term engraftment in 6-hydroxy-dopamine-lesioned mice and rats demonstrates robust survival of midbrain DA neurons derived from human embryonic stem (ES) cells, complete restoration of amphetamine-induced rotation behaviour and improvements in tests of forelimb use and akinesia. Finally, scalability is demonstrated by transplantation into parkinsonian monkeys. Excellent DA neuron survival, function and lack of neural overgrowth in the three animal models indicate promise for the development of cell-based therapies in Parkinson's disease.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245796/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245796/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kriks, Sonja -- Shim, Jae-Won -- Piao, Jinghua -- Ganat, Yosif M -- Wakeman, Dustin R -- Xie, Zhong -- Carrillo-Reid, Luis -- Auyeung, Gordon -- Antonacci, Chris -- Buch, Amanda -- Yang, Lichuan -- Beal, M Flint -- Surmeier, D James -- Kordower, Jeffrey H -- Tabar, Viviane -- Studer, Lorenz -- NS052671/NS/NINDS NIH HHS/ -- P50 NS047085/NS/NINDS NIH HHS/ -- P50 NS071669/NS/NINDS NIH HHS/ -- P50 NS071669-03/NS/NINDS NIH HHS/ -- England -- Nature. 2011 Nov 6;480(7378):547-51. doi: 10.1038/nature10648.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Stem Cell Biology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22056989" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Brain Tissue Transplantation ; Cell Differentiation ; Cell Line ; Cell Survival ; Dopaminergic Neurons/*cytology/*transplantation ; Embryonic Stem Cells/*cytology ; Female ; Humans ; Macaca mulatta ; Mesencephalon/cytology ; Mice ; Mice, Inbred NOD ; Mice, SCID ; Parkinson Disease/*therapy ; Rats ; Rats, Sprague-Dawley
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
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  • 6
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    Use of human embryonic stem cells to model pediatric gliomas with H3.3K27M histone mutation (2014)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2014-12-20
    Description: Over 70% of diffuse intrinsic pediatric gliomas, an aggressive brainstem tumor, harbor heterozygous mutations that create a K27M amino acid substitution (methionine replaces lysine 27) in the tail of histone H3.3. The role of the H3.3K27M mutation in tumorigenesis is not fully understood. Here, we use a human embryonic stem cell system to model this tumor. We show that H3.3K27M expression synergizes with p53 loss and PDGFRA activation in neural progenitor cells derived from human embryonic stem cells, resulting in neoplastic transformation. Genome-wide analyses indicate a resetting of the transformed precursors to a developmentally more primitive stem cell state, with evidence of major modifications of histone marks at several master regulator genes. Drug screening assays identified a compound targeting the protein menin as an inhibitor of tumor cell growth in vitro and in mice.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Funato, Kosuke -- Major, Tamara -- Lewis, Peter W -- Allis, C David -- Tabar, Viviane -- New York, N.Y. -- Science. 2014 Dec 19;346(6216):1529-33. doi: 10.1126/science.1253799. Epub 2014 Nov 20.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurosurgery, Center for Stem Cell Biology and Brain Tumor Center, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA. ; Department of Biomolecular Chemistry, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53715, USA. ; Laboratory of Chromatin Biology and Epigenetics, The Rockefeller University, New York, NY 10065, USA. ; Department of Neurosurgery, Center for Stem Cell Biology and Brain Tumor Center, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA. tabarv@mskcc.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25525250" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antineoplastic Agents/pharmacology ; Brain Stem Neoplasms/*genetics/pathology ; Cell Transformation, Neoplastic/*genetics/pathology ; Child ; Drug Screening Assays, Antitumor ; Embryonic Stem Cells/*metabolism/pathology ; Epigenesis, Genetic ; Gene Expression Regulation, Neoplastic ; Genome-Wide Association Study ; Glioma/*genetics/pathology ; Histones/*genetics ; Humans ; Mice ; *Models, Genetic ; Neural Stem Cells/*metabolism/pathology ; Proto-Oncogene Proteins/antagonists & inhibitors ; Tumor Suppressor Protein p53/genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 7
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    Stoichiometric and temporal requirements of Oct4, Sox2, Klf4, and c-Myc expression for efficient human iPSC induction and differentiation (2009)
    National Academy of Sciences
    Details
    Publication Date: 2009-06-23
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Published by National Academy of Sciences
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  • 8
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    Nonhuman primate parthenogenetic stem cells (2003)
    National Academy of Sciences
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    Publication Date: 2003-09-22
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Published by National Academy of Sciences
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  • 9
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    Derivation of midbrain dopamine neurons from human embryonic stem cells (2004)
    National Academy of Sciences
    Details
    Publication Date: 2004-08-13
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Published by National Academy of Sciences
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