cancers Article Molecular Characterization of Astrocytoma Progression Towards Secondary Glioblastomas Utilizing Patient-Matched Tumor Pairs Michael Seifert 1,2,* , Gabriele Schackert 2,3,4, Achim Temme 2,3,4, Evelin Schröck 2,4,5,6,7, Andreas Deutsch 8 and Barbara Klink 2,4,5,9 1 Institute for Medical Informatics and Biometry (IMB), Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, D-01307 Dresden, Germany 2 National Center for Tumor Diseases (NCT), Partner Site Dresden, D-01307 Dresden, Germany;
[email protected] (G.S.);
[email protected] (A.T.);
[email protected] (E.S.);
[email protected] (B.K.) 3 Department of Neurosurgery, Section Experimental Neurosurgery/Tumor Immunology, University Hospital Carl Gustav Carus, Technische Universität Dresden, D-01307 Dresden, Germany 4 German Cancer Consortium (DKTK), Dresden, German Cancer Research Center (DKFZ), D-69120 Heidelberg, Germany 5 Institute for Clinical Genetics, Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, D-01307 Dresden, Germany 6 ERN-GENTURIS, Hereditary Cancer Syndrome Center Dresden, D-01307 Dresden, Germany 7 Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG), D-01307 Dresden, Germany 8 Center for Information Services and High Performance Computing (ZIH), Technische Universität Dresden, D-01062 Dresden, Germany;
[email protected] 9 National Center of Genetics (NCG), Laboratoire national de santé (LNS), L-3555 Dudelange, Luxembourg * Correspondence:
[email protected] Received: 19 May 2020; Accepted: 21 June 2020; Published: 26 June 2020 Abstract: Astrocytomas are primary human brain tumors including diffuse or anaplastic astrocytomas that develop towards secondary glioblastomas over time.