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Neue Einblicke in die Entstehung von komplexen Karyotypen bei Krebs

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  • Genomische Instabilität
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Abstract

Cancer cells differ from healthy cells by massively altered genomes. This includes point mutations as well as chromosomal rearrangements and changes in chromosome numbers. Novel in vitro models mimic chromosomal aberrations and allow their systematic analysis. Here we present recent findings how changes in chromosome numbers and their structure alter physiology of human cells and instigate further genomic instability, thus recapitulating the processes that occur during tumorigenesis.

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Literatur

  1. Boveri T (2008) Concerning the origin of malignant tumours by Theodor Boveri. Translated and annotated by Henry Harris. J Cell Sci 121(Suppl 1):1–84

    Article  PubMed  Google Scholar 

  2. Chunduri NK, Storchova Z (2019) The diverse consequences of aneuploidy. Nat Cell Biol 21:54–62

    Article  CAS  PubMed  Google Scholar 

  3. Passerini V, Ozeri-Galai E, de Pagter MS et al. (2016) The presence of extra chromosomes leads to genomic instability. Nat Commun 7:10754

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  4. Zuo E, Huo X, Yao X et al. (2017) CRISPR/Cas9-mediated targeted chromosome elimination. Genome Biol 18:224

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  5. Stephens PJ, Greenman CD, Fu B et al. (2011) Massive genomic rearrangement acquired in a single catastrophic event during cancer development. Cell 144:27–40

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  6. Zhang CZ, Spektor A, Cornils H et al. (2015) Chromothripsis from DNA damage in micronuclei. Nature 522:179–184

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  7. Bielski CM, Zehir A, Penson AV et al. (2018) Genome doubling shapes the evolution and prognosis of advanced cancers. Nat Genet 50:1189–1195

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  8. Kuznetsova AY, Seget K, Moeller GK et al. (2015) Chromosomal instability, tolerance of mitotic errors and multidrug resistance are promoted by tetraploidization in human cells. Cell Cycle 14:2810–2820

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  9. Lens SMA, Medema RH (2019) Cytokinesis defects and cancer. Nat Rev Cancer 19:32–45

    Article  CAS  PubMed  Google Scholar 

  10. Bakhoum SF, Cantley LC (2018) The multifaceted role of chromosomal instability in cancer and its microenvironment. Cell 174:1347–1360

    Article  CAS  PubMed  PubMed Central  Google Scholar 

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Correspondence to Zuzana Storchova.

Additional information

Sara Vanessa Bernhard 2013–2016 Bachelor „Biowissenschaften‟ an der TU Kaiserslautern. 2016–2018 Master „Cell- and Neurobiology‟ an der TU Kaiserslautern. Dort seit 2018 Promotion in der Abteilung Molekulare Genetik.

Zuzana Storchova 1995–1999 Promotion an der Karls-Universität Prag, Tschechien. 1999–2001 Post-doc am Institute of Molecular Cancer Research, Universität Zürich, Schweiz. 2001–2007 Postdoc am Dana-Farber Cancer Institute/Harvard Medical School, Boston, MA, USA. 2008–2016 Gruppenleiterin am Max-Planck-Institut für Biochemie, Martinsried. Seit 2016 Professorin für Molekulare Genetik der TU Kaiserslautern.

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Bernhard, S.V., Storchova, Z. Neue Einblicke in die Entstehung von komplexen Karyotypen bei Krebs. Biospektrum 25, 382–384 (2019). https://doi.org/10.1007/s12268-019-1065-3

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  • DOI: https://doi.org/10.1007/s12268-019-1065-3

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