Recent advances in the molecular understanding of glioblastoma.

Recent advances in the molecular understanding of glioblastoma.
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DOI:
10.1007/s11060-011-0793-0
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发表时间:
2012-05
影响因子:
3.9
通讯作者:
Leenstra, Sieger
Leenstra, Sieger
中科院分区:
医学2区
文献类型:
--
作者:
Bleeker, Fonnet E.;Molenaar, Remco J.;Leenstra, Sieger

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Glioblastoma is the most common and most aggressive primary brain tumor. Despite maximum treatment, patients only have a median survival time of 15 months, because of the tumor’s resistance to current therapeutic approaches. Thus far, methylation of the O 6-methylguanine-DNA methyltransferase (MGMT) promoter has been the only confirmed molecular predictive factor in glioblastoma. Novel “genome-wide” techniques have identified additional important molecular alterations as mutations in isocitrate dehydrogenase 1 (IDH1) and its prognostic importance. This review summarizes findings and techniques of genetic, epigenetic, transcriptional, and proteomic studies of glioblastoma. It provides the clinician with an up-to-date overview of current identified molecular alterations that should ultimately lead to new therapeutic targets and more individualized treatment approaches in glioblastoma.
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