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  • 1
    Publication Date: 2009-09-01
    Description: Induced pluripotent stem (iPS) cells have been generated from mouse and human somatic cells by ectopic expression of four transcription factors (OCT4 (also called POU5F1), SOX2, c-Myc and KLF4). We previously reported that Oct4 alone is sufficient to reprogram directly adult mouse neural stem cells to iPS cells. Here we report the generation of one-factor human iPS cells from human fetal neural stem cells (one-factor (1F) human NiPS cells) by ectopic expression of OCT4 alone. One-factor human NiPS cells resemble human embryonic stem cells in global gene expression profiles, epigenetic status, as well as pluripotency in vitro and in vivo. These findings demonstrate that the transcription factor OCT4 is sufficient to reprogram human neural stem cells to pluripotency. One-factor iPS cell generation will advance the field further towards understanding reprogramming and generating patient-specific pluripotent stem cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kim, Jeong Beom -- Greber, Boris -- Arauzo-Bravo, Marcos J -- Meyer, Johann -- Park, Kook In -- Zaehres, Holm -- Scholer, Hans R -- England -- Nature. 2009 Oct 1;461(7264):649-3. doi: 10.1038/nature08436.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Max Planck Institute for Molecular Biomedicine, Department of Cell and Developmental Biology, Rontgenstrasse 20, 48149 Munster, NRW, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19718018" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biomarkers/analysis ; *Cell Dedifferentiation ; Cell Differentiation ; Cell Line ; *Cellular Reprogramming ; DNA Methylation ; Embryonic Stem Cells/cytology/metabolism ; Epigenesis, Genetic ; Fetus/*cytology ; Gene Expression Profiling ; Germ Layers/cytology/metabolism ; Humans ; Mice ; Neurons/*cytology/metabolism ; Octamer Transcription Factor-3/genetics/*metabolism ; Pluripotent Stem Cells/*cytology/*metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 2
    Publication Date: 2011-11-04
    Description: Despite decades of research, the roles of climate and humans in driving the dramatic extinctions of large-bodied mammals during the Late Quaternary period remain contentious. Here we use ancient DNA, species distribution models and the human fossil record to elucidate how climate and humans shaped the demographic history of woolly rhinoceros, woolly mammoth, wild horse, reindeer, bison and musk ox. We show that climate has been a major driver of population change over the past 50,000 years. However, each species responds differently to the effects of climatic shifts, habitat redistribution and human encroachment. Although climate change alone can explain the extinction of some species, such as Eurasian musk ox and woolly rhinoceros, a combination of climatic and anthropogenic effects appears to be responsible for the extinction of others, including Eurasian steppe bison and wild horse. We find no genetic signature or any distinctive range dynamics distinguishing extinct from surviving species, emphasizing the challenges associated with predicting future responses of extant mammals to climate and human-mediated habitat change.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4070744/" 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/PMC4070744/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lorenzen, Eline D -- Nogues-Bravo, David -- Orlando, Ludovic -- Weinstock, Jaco -- Binladen, Jonas -- Marske, Katharine A -- Ugan, Andrew -- Borregaard, Michael K -- Gilbert, M Thomas P -- Nielsen, Rasmus -- Ho, Simon Y W -- Goebel, Ted -- Graf, Kelly E -- Byers, David -- Stenderup, Jesper T -- Rasmussen, Morten -- Campos, Paula F -- Leonard, Jennifer A -- Koepfli, Klaus-Peter -- Froese, Duane -- Zazula, Grant -- Stafford, Thomas W Jr -- Aaris-Sorensen, Kim -- Batra, Persaram -- Haywood, Alan M -- Singarayer, Joy S -- Valdes, Paul J -- Boeskorov, Gennady -- Burns, James A -- Davydov, Sergey P -- Haile, James -- Jenkins, Dennis L -- Kosintsev, Pavel -- Kuznetsova, Tatyana -- Lai, Xulong -- Martin, Larry D -- McDonald, H Gregory -- Mol, Dick -- Meldgaard, Morten -- Munch, Kasper -- Stephan, Elisabeth -- Sablin, Mikhail -- Sommer, Robert S -- Sipko, Taras -- Scott, Eric -- Suchard, Marc A -- Tikhonov, Alexei -- Willerslev, Rane -- Wayne, Robert K -- Cooper, Alan -- Hofreiter, Michael -- Sher, Andrei -- Shapiro, Beth -- Rahbek, Carsten -- Willerslev, Eske -- R01 HG003229/HG/NHGRI NIH HHS/ -- England -- Nature. 2011 Nov 2;479(7373):359-64. doi: 10.1038/nature10574.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for GeoGenetics, University of Copenhagen, Oster Voldgade 5-7, DK-1350 Copenhagen K, Denmark.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22048313" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bayes Theorem ; *Biota ; Bison ; Climate Change/*history ; DNA, Mitochondrial/analysis/genetics ; Europe ; *Extinction, Biological ; Fossils ; Genetic Variation ; Geography ; History, Ancient ; Horses ; Human Activities/*history ; Humans ; Mammals/genetics/*physiology ; Mammoths ; Molecular Sequence Data ; Population Dynamics ; Reindeer ; Siberia ; Species Specificity ; Time Factors
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 3
    Publication Date: 2015-10-31
    Description: Antitumor immunity driven by intratumoral dendritic cells contributes to the efficacy of anthracycline-based chemotherapy in cancer. We identified a loss-of-function allele of the gene coding for formyl peptide receptor 1 (FPR1) that was associated with poor metastasis-free and overall survival in breast and colorectal cancer patients receiving adjuvant chemotherapy. The therapeutic effects of anthracyclines were abrogated in tumor-bearing Fpr1(-/-) mice due to impaired antitumor immunity. Fpr1-deficient dendritic cells failed to approach dying cancer cells and, as a result, could not elicit antitumor T cell immunity. Experiments performed in a microfluidic device confirmed that FPR1 and its ligand, annexin-1, promoted stable interactions between dying cancer cells and human or murine leukocytes. Altogether, these results highlight the importance of FPR1 in chemotherapy-induced anticancer immune responses.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vacchelli, Erika -- Ma, Yuting -- Baracco, Elisa E -- Sistigu, Antonella -- Enot, David P -- Pietrocola, Federico -- Yang, Heng -- Adjemian, Sandy -- Chaba, Kariman -- Semeraro, Michaela -- Signore, Michele -- De Ninno, Adele -- Lucarini, Valeria -- Peschiaroli, Francesca -- Businaro, Luca -- Gerardino, Annamaria -- Manic, Gwenola -- Ulas, Thomas -- Gunther, Patrick -- Schultze, Joachim L -- Kepp, Oliver -- Stoll, Gautier -- Lefebvre, Celine -- Mulot, Claire -- Castoldi, Francesca -- Rusakiewicz, Sylvie -- Ladoire, Sylvain -- Apetoh, Lionel -- Bravo-San Pedro, Jose Manuel -- Lucattelli, Monica -- Delarasse, Cecile -- Boige, Valerie -- Ducreux, Michel -- Delaloge, Suzette -- Borg, Christophe -- Andre, Fabrice -- Schiavoni, Giovanna -- Vitale, Ilio -- Laurent-Puig, Pierre -- Mattei, Fabrizio -- Zitvogel, Laurence -- Kroemer, Guido -- New York, N.Y. -- Science. 2015 Nov 20;350(6263):972-8. doi: 10.1126/science.aad0779. Epub 2015 Oct 29.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. Universite Paris Descartes, Sorbonne Paris Cite, Paris, France. Universite Pierre et Marie Curie, Paris, France. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. Universite Paris Descartes, Sorbonne Paris Cite, Paris, France. Universite Pierre et Marie Curie, Paris, France. Suzhou Institute of Systems Medicine, Suzhou, Jiangsu, China. Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. Faculte de Medecine, Universite Paris-Saclay, Kremlin-Bicetre, France. ; Regina Elena National Cancer Institute, Rome, Italy. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. Universite Paris Descartes, Sorbonne Paris Cite, Paris, France. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1015, Villejuif, France. Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 507, Villejuif, France. ; Department of Hematology, Oncology, and Molecular Medicine, Istituto Superiore di Sanita, Rome, Italy. ; Italian National Research Council, Institute for Photonics and Nanotechnology, Rome, Italy. ; Genomics and Immunoregulation, Life and Medical Science Center Institute, University of Bonn, Germany. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U981, Villejuif, France. ; Universite Paris Sorbonne Cite, UMRS 775, INSERM, Paris, France. INSERM U1147, Centre de Ressources Biologiques (CRB) EPIGENETIC, Paris, France. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. Faculte de Medecine, Universite Paris-Saclay, Kremlin-Bicetre, France. Sotio, Prague, Czech Republic. ; Department of Medical Oncology, Centre Georges-Francois Leclerc, Dijon, France. Universite Bourgogne Franche-Comte, Dijon, France. Centre Georges Francois Leclerc, Dijon, France. ; Department of Life Sciences, University of Siena, Siena, Italy. ; Institut du Cerveau et de la Moelle Epiniere, ICM CNRS UMR 7225 - INSERM U 1127 - UPMC-P6 UMR S 1127, Equipe Neurogenetique et Physiologie Hopital de la Pitie-Salpetriere, 47, Boulevard de l'Hopital, 75013 Paris, France. ; INSERM U1147, Centre de Ressources Biologiques (CRB) EPIGENETIC, Paris, France. Department of Medical Oncology, Gustave Roussy Cancer Campus, Villejuif Cedex, France. ; Faculte de Medecine, Universite Paris-Saclay, Kremlin-Bicetre, France. Department of Medical Oncology, Gustave Roussy Cancer Campus, Villejuif Cedex, France. ; INSERM, U981, Villejuif, France. Department of Breast Oncology, Gustave Roussy Cancer Campus, Villejuif, France. ; University of Franche-Comte, INSERM 1098, France. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U981, Villejuif, France. Department of Biology and Pathology, Gustave Roussy Cancer Campus, Villejuif, France. Department of Medical Oncology, Gustave Roussy Cancer Campus, Villejuif, France. ; Regina Elena National Cancer Institute, Rome, Italy. Department of Biology, University of Rome "Tor Vergata," Rome, Italy. ; Universite Paris Sorbonne Cite, UMRS 775, INSERM, Paris, France. INSERM U1147, Centre de Ressources Biologiques (CRB) EPIGENETIC, Paris, France. Pole de Biologie, Hopital Europeen Georges Pompidou, AP-HP, Paris, France. ; Gustave Roussy Cancer Campus, Villejuif, France. Faculte de Medecine, Universite Paris-Saclay, Kremlin-Bicetre, France. INSERM, U1015, Villejuif, France. Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 507, Villejuif, France. kroemer@orange.fr laurence.zitvogel@gustaveroussy.fr. ; Gustave Roussy Cancer Campus, Villejuif, France. INSERM, U1138, Paris, France. Equipe 11 Labellisee par la Ligue Nationale Contre le Cancer, Centre de Recherche des Cordeliers, Paris, France. Universite Paris Descartes, Sorbonne Paris Cite, Paris, France. Universite Pierre et Marie Curie, Paris, France. Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France. Pole de Biologie, Hopital Europeen Georges Pompidou, AP-HP, Paris, France. Karolinska Institute, Department of Women's and Children's Health, Karolinska University Hospital, 17176 Stockholm, Sweden. kroemer@orange.fr laurence.zitvogel@gustaveroussy.fr.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26516201" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Animals ; Annexin A1/metabolism/pharmacology ; Anthracyclines/*therapeutic use ; Breast Neoplasms/drug therapy/immunology ; Cell Line, Tumor ; Chemotherapy, Adjuvant ; Colorectal Neoplasms/drug therapy/immunology ; Dendritic Cells/drug effects/immunology ; Female ; Humans ; Immunity, Innate/genetics ; Leukocytes/drug effects/immunology ; Mice ; Neoplasms/*drug therapy/*immunology ; Polymorphism, Single Nucleotide ; Receptors, Formyl Peptide/genetics/*physiology ; T-Lymphocytes/immunology
    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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  • 4
    Publication Date: 2010-06-26
    Description: Conrad et al. have generated human adult germline stem cells (haGSCs) from human testicular tissue, which they claim have similar pluripotent properties to human embryonic stem cells (hESCs). Here we investigate the pluripotency of haGSCs by using global gene-expression analysis based on their gene array data and comparing the expression of pluripotency marker genes in haGSCs and hESCs, and in haGSCs and human fibroblast samples derived from different laboratories, including our own. We find that haGSCs and fibroblasts have a similar gene-expression profile, but that haGSCs and hESCs do not. The pluripotency of Conrad and colleagues' haGSCs is therefore called into question.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ko, Kinarm -- Arauzo-Bravo, Marcos J -- Tapia, Natalia -- Kim, Julee -- Lin, Qiong -- Bernemann, Christof -- Han, Dong Wook -- Gentile, Luca -- Reinhardt, Peter -- Greber, Boris -- Schneider, Rebekka K -- Kliesch, Sabine -- Zenke, Martin -- Scholer, Hans R -- England -- Nature. 2010 Jun 24;465(7301):E1; discussion E3. doi: 10.1038/nature09089.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell and Developmental Biology, Max Planck Institute for Molecular Biomedicine, Munster 48149, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20577160" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Animals ; Biomarkers/analysis ; Biopsy ; Cells, Cultured ; Embryonic Stem Cells/cytology/metabolism ; Fibroblasts/cytology/metabolism ; Gene Expression Profiling ; Germ Cells/*cytology ; Humans ; Induced Pluripotent Stem Cells/*cytology/*metabolism ; Male ; Mice ; RNA, Messenger/analysis/genetics ; Reproducibility of Results ; Testis/cytology
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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