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| Verfasst von: | Wilkens, Ruven [VerfasserIn]  |
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| | Hoffrichter, Anne [VerfasserIn] |
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| | Kleinsimlinghaus, Karolina [VerfasserIn] |
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| | Bohl, Bettina [VerfasserIn] |
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| | Haag, Carolin [VerfasserIn] |
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| | Lehmann, Nadja [VerfasserIn] |
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| | Schmidt, Malin [VerfasserIn] |
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| | Muñoz Perez-Vico, Elena [VerfasserIn] |
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| | Wangemann, Julia [VerfasserIn] |
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| | Rehder, Klara Franziska [VerfasserIn] |
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| | Horschitz, Sandra [VerfasserIn] |
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| | Koehr, Georg [VerfasserIn] |
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| | Ladewig, Julia [VerfasserIn] |
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| | Koch, Philipp [VerfasserIn] |
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| Titel: | Diverse maturity-dependent and complementary anti-apoptotic brakes safeguard human iPSC-derived neurons from cell death |
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| Verf.angabe: | Ruven Wilkens, Anne Hoffrichter, Karolina Kleinsimlinghaus, Bettina Bohl, Carolin Haag, Nadja Lehmann, Malin Schmidt, Elena Muñoz Perez-Vico, Julia Wangemann, Klara Franziska Rehder, Sandra Horschitz, Georg Köhr, Julia Ladewig and Philipp Koch |
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| E-Jahr: | 2022 |
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| Jahr: | 21 October 2022 |
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| Umfang: | 10 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | Gesehen am 11.09.2023 |
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| Titel Quelle: | Enthalten in: Cell death & disease |
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| Ort Quelle: | London [u.a.] : Nature Publishing Group, 2010 |
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| Jahr Quelle: | 2022 |
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| Band/Heft Quelle: | 13(2022) vom: Okt., Artikel-ID 887, Seite 1-10 |
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| ISSN Quelle: | 2041-4889 |
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| Abstract: | In humans, most neurons are born during embryonic development and have to persist throughout the entire lifespan of an individual. Thus, human neurons have to develop elaborate survival strategies to protect against accidental cell death. We set out to decipher the developmental adaptations resulting in neuronal resilience. We demonstrate that, during the time course of maturation, human neurons install a complex and complementary anti-apoptotic signaling network. This includes i.) a downregulation of central proteins of the intrinsic apoptosis pathway including several caspases, ii.) a shift in the ratio of pro- and anti-apoptotic BCL-2 family proteins, and iii.) an elaborate regulatory network resulting in upregulation of the inhibitor of apoptosis protein (IAP) XIAP. Together, these adaptations strongly increase the threshold for apoptosis initiation when confronted with a wide range of cellular stressors. Our results highlight how human neurons are endowed with complex and redundant preemptive strategies to protect against stress and cell death. |
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| DOI: | doi:10.1038/s41419-022-05340-4 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1038/s41419-022-05340-4 |
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| | kostenfrei: Volltext: http://www.nature.com/articles/s41419-022-05340-4 |
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| | DOI: https://doi.org/10.1038/s41419-022-05340-4 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Cell death in the nervous system |
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| | Differentiation |
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| | Pluripotent stem cells |
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| K10plus-PPN: | 1859211003 |
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| Verknüpfungen: | → Zeitschrift |
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Diverse maturity-dependent and complementary anti-apoptotic brakes safeguard human iPSC-derived neurons from cell death / Wilkens, Ruven [VerfasserIn]; 21 October 2022 (Online-Ressource)
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