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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)
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    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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    Impaired intrinsic immunity to HSV-1 in human iPSC-derived TLR3-deficient CNS cells (2012)
    Nature Publishing Group (NPG)
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    Publication Date: 2012-10-30
    Description: In the course of primary infection with herpes simplex virus 1 (HSV-1), children with inborn errors of toll-like receptor 3 (TLR3) immunity are prone to HSV-1 encephalitis (HSE). We tested the hypothesis that the pathogenesis of HSE involves non-haematopoietic CNS-resident cells. We derived induced pluripotent stem cells (iPSCs) from the dermal fibroblasts of TLR3- and UNC-93B-deficient patients and from controls. These iPSCs were differentiated into highly purified populations of neural stem cells (NSCs), neurons, astrocytes and oligodendrocytes. The induction of interferon-beta (IFN-beta) and/or IFN-lambda1 in response to stimulation by the dsRNA analogue polyinosinic:polycytidylic acid (poly(I:C)) was dependent on TLR3 and UNC-93B in all cells tested. However, the induction of IFN-beta and IFN-lambda1 in response to HSV-1 infection was impaired selectively in UNC-93B-deficient neurons and oligodendrocytes. These cells were also much more susceptible to HSV-1 infection than control cells, whereas UNC-93B-deficient NSCs and astrocytes were not. TLR3-deficient neurons were also found to be susceptible to HSV-1 infection. The rescue of UNC-93B- and TLR3-deficient cells with the corresponding wild-type allele showed that the genetic defect was the cause of the poly(I:C) and HSV-1 phenotypes. The viral infection phenotype was rescued further by treatment with exogenous IFN-alpha or IFN-beta ( IFN-alpha/beta) but not IFN-lambda1. Thus, impaired TLR3- and UNC-93B-dependent IFN-alpha/beta intrinsic immunity to HSV-1 in the CNS, in neurons and oligodendrocytes in particular, may underlie the pathogenesis of HSE in children with TLR3-pathway deficiencies.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3527075/" 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/PMC3527075/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lafaille, Fabien G -- Pessach, Itai M -- Zhang, Shen-Ying -- Ciancanelli, Michael J -- Herman, Melina -- Abhyankar, Avinash -- Ying, Shui-Wang -- Keros, Sotirios -- Goldstein, Peter A -- Mostoslavsky, Gustavo -- Ordovas-Montanes, Jose -- Jouanguy, Emmanuelle -- Plancoulaine, Sabine -- Tu, Edmund -- Elkabetz, Yechiel -- Al-Muhsen, Saleh -- Tardieu, Marc -- Schlaeger, Thorsten M -- Daley, George Q -- Abel, Laurent -- Casanova, Jean-Laurent -- Studer, Lorenz -- Notarangelo, Luigi D -- 1R01NS066390/NS/NINDS NIH HHS/ -- 1R03AI0883502-01/AI/NIAID NIH HHS/ -- 5R01NS072381-02/NS/NINDS NIH HHS/ -- 8UL1TR000043/TR/NCATS NIH HHS/ -- K12 NS066274/NS/NINDS NIH HHS/ -- R01 NS066390/NS/NINDS NIH HHS/ -- R01 NS072381/NS/NINDS NIH HHS/ -- R03 AI088352/AI/NIAID NIH HHS/ -- UL1 TR000043/TR/NCATS NIH HHS/ -- England -- Nature. 2012 Nov 29;491(7426):769-73. doi: 10.1038/nature11583. Epub 2012 Oct 28.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Stem Cell Biology, Sloan-Kettering Institute for Cancer Research, New York, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23103873" target="_blank"〉PubMed〈/a〉
    Keywords: Astrocytes/immunology/virology ; Biomarkers ; Cell Differentiation ; Cell Lineage ; Cell Separation ; Cells, Cultured ; Central Nervous System/cytology/immunology/*pathology/virology ; Child ; Disease Susceptibility ; Encephalitis, Herpes Simplex/immunology/metabolism/pathology/virology ; Herpesvirus 1, Human/*immunology/pathogenicity ; Humans ; Immunity, Innate ; Induced Pluripotent Stem Cells/*cytology/virology ; Interferons/immunology ; Membrane Transport Proteins/deficiency/genetics ; Neural Stem Cells/immunology/virology ; Neurons/immunology/pathology/virology ; Oligodendroglia/immunology/pathology/virology ; Toll-Like Receptor 3/*deficiency/genetics
    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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