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Published in: Acta Neuropathologica 2/2019

Open Access 01-08-2019 | Glioblastoma | Correspondence

Lack of H3K27 trimethylation is associated with 1p/19q codeletion in diffuse gliomas

Authors: Katharina Filipski, Yannick Braun, Jenny Zinke, Bastian Roller, Peter Baumgarten, Marlies Wagner, Christian Senft, Pia S. Zeiner, Michael W. Ronellenfitsch, Joachim P. Steinbach, Karl H. Plate, Gilles Gasparoni, Michel Mittelbronn, David Capper, Patrick N. Harter

Published in: Acta Neuropathologica | Issue 2/2019

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Excerpt

The current World Health Organisation (WHO) Classification of Central Nervous System Tumours defines oligodendrogliomas by IDH mutation and 1p/19q codeletion [12]. Oligodendrogliomas differ from diffuse astrocytomas regarding genetic alterations in telomere maintenance mechanisms by frequently displaying TERT promoter mutations while astrocytomas typically exhibit ATRX (a-thalassaemia/mental retardation syndrome X-linked) mutations leading to alternative lengthening of telomeres (ALT) [1, 2, 7, 10, 13]. The distinction between both glioma types is crucial since it has a considerable impact on both patient treatment and outcome. …
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Literature
18.
go back to reference Reuss DE, Sahm F, Schrimpf D, Wiestler B, Capper D, Koelsche C et al (2015) ATRX and IDH1-R132H immunohistochemistry with subsequent copy number analysis and IDH sequencing as a basis for an “integrated” diagnostic approach for adult astrocytoma, oligodendroglioma and glioblastoma. Acta Neuropathol 129:133–146. https://doi.org/10.1007/s00401-014-1370-3 CrossRefPubMed Reuss DE, Sahm F, Schrimpf D, Wiestler B, Capper D, Koelsche C et al (2015) ATRX and IDH1-R132H immunohistochemistry with subsequent copy number analysis and IDH sequencing as a basis for an “integrated” diagnostic approach for adult astrocytoma, oligodendroglioma and glioblastoma. Acta Neuropathol 129:133–146. https://​doi.​org/​10.​1007/​s00401-014-1370-3 CrossRefPubMed
Metadata
Title
Lack of H3K27 trimethylation is associated with 1p/19q codeletion in diffuse gliomas
Authors
Katharina Filipski
Yannick Braun
Jenny Zinke
Bastian Roller
Peter Baumgarten
Marlies Wagner
Christian Senft
Pia S. Zeiner
Michael W. Ronellenfitsch
Joachim P. Steinbach
Karl H. Plate
Gilles Gasparoni
Michel Mittelbronn
David Capper
Patrick N. Harter
Publication date
01-08-2019
Publisher
Springer Berlin Heidelberg
Published in
Acta Neuropathologica / Issue 2/2019
Print ISSN: 0001-6322
Electronic ISSN: 1432-0533
DOI
https://doi.org/10.1007/s00401-019-02025-9

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