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@ARTICLE{Sahm:130464,
author = {F. Sahm$^*$ and D. Schrimpf$^*$ and A. Olar and C.
Koelsche$^*$ and D. Reuss$^*$ and J. Bissel and A. Kratz and
D. Capper and S. Schefzyk and T. Hielscher$^*$ and Q. Wang
and E. P. Sulman and S. Adeberg and A. Koch and A. F.
Okuducu and S. Brehmer and J. Schittenhelm and A. Becker and
B. Brokinkel and M. Schmidt and T. Ull and K. Gousias and A.
F. Kessler and K. Lamszus and J. Debus and C. Mawrin and
Y.-J. Kim and M. Simon and R. Ketter and W. Paulus and K. D.
Aldape and C. Herold-Mende and A. von Deimling$^*$},
title = {{TERT} {P}romoter {M}utations and {R}isk of {R}ecurrence in
{M}eningioma.},
journal = {Journal of the National Cancer Institute},
volume = {108},
number = {5},
issn = {1460-2105},
address = {Oxford},
publisher = {Oxford Univ. Press},
reportid = {DKFZ-2017-05543},
pages = {djv377 -},
year = {2016},
abstract = {The World Health Organization (WHO) classification and
grading system attempts to predict the clinical course of
meningiomas based on morphological parameters. However,
because of high interobserver variation of some criteria,
more reliable prognostic markers are required. Here, we
assessed the TERT promoter for mutations in the hotspot
regions C228T and C250T in meningioma samples from 252
patients. Mutations were detected in 16 samples $(6.4\%$
across the cohort, $1.7\%,$ $5.7\%,$ and $20.0\%$ of WHO
grade I, II, and III cases, respectively). Data were
analyzed by t test, Fisher's exact test, log-rank test, and
Cox proportional hazard model. All statistical tests were
two-sided. Within a mean follow-up time in surviving
patients of 68.1 months, TERT promoter mutations were
statistically significantly associated with shorter time to
progression (P < .001). Median time to progression among
mutant cases was 10.1 months compared with 179.0 months
among wild-type cases. Our results indicate that the
inclusion of molecular data (ie, analysis of TERT promoter
status) into a histologically and genetically integrated
classification and grading system for meningiomas increases
prognostic power. Consequently, we propose to incorporate
the assessment of TERT promoter status in upcoming grading
schemes for meningioma.},
keywords = {Biomarkers, Tumor (NLM Chemicals) / TERT protein, human
(NLM Chemicals) / Telomerase (NLM Chemicals)},
cin = {G380 / C060 / L101},
ddc = {610},
cid = {I:(DE-He78)G380-20160331 / I:(DE-He78)C060-20160331 /
I:(DE-He78)L101-20160331},
pnm = {317 - Translational cancer research (POF3-317)},
pid = {G:(DE-HGF)POF3-317},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:26668184},
pmc = {pmc:PMC4849806},
doi = {10.1093/jnci/djv377},
url = {https://inrepo02.dkfz.de/record/130464},
}