IDH1 mutation is sufficient to establish the glioma hypermethylator phenotype
Both genome-wide genetic and epigenetic alterations are fundamentally important for the
development of cancers, but the interdependence of these aberrations is poorly understood …
development of cancers, but the interdependence of these aberrations is poorly understood …
A heterozygous IDH1R132H/WT mutation induces genome-wide alterations in DNA methylation
CG Duncan, BG Barwick, G Jin, C Rago… - Genome …, 2012 - genome.cshlp.org
Monoallelic point mutations of the NADP+-dependent isocitrate dehydrogenases IDH1 and
IDH2 occur frequently in gliomas, acute myeloid leukemias, and chondromas, and display …
IDH2 occur frequently in gliomas, acute myeloid leukemias, and chondromas, and display …
[HTML][HTML] Identification of a CpG island methylator phenotype that defines a distinct subgroup of glioma
H Noushmehr, DJ Weisenberger, K Diefes, HS Phillips… - Cancer cell, 2010 - cell.com
We have profiled promoter DNA methylation alterations in 272 glioblastoma tumors in the
context of The Cancer Genome Atlas (TCGA). We found that a distinct subset of samples …
context of The Cancer Genome Atlas (TCGA). We found that a distinct subset of samples …
[HTML][HTML] Methylation and transcription patterns are distinct in IDH mutant gliomas compared to other IDH mutant cancers
Mutations in isocitrate dehydrogenases 1 and 2 (IDHmut) are present in a variety of cancers,
including glioma, acute myeloid leukemia (AML), melanoma, and cholangiocarcinoma …
including glioma, acute myeloid leukemia (AML), melanoma, and cholangiocarcinoma …
[HTML][HTML] A distinct DNA methylation shift in a subset of glioma CpG island methylator phenotypes during tumor recurrence
CF de Souza, TS Sabedot, TM Malta, L Stetson… - Cell reports, 2018 - cell.com
Glioma diagnosis is based on histomorphology and grading; however, such classification
does not have predictive clinical outcome after glioblastomas have developed. To date, no …
does not have predictive clinical outcome after glioblastomas have developed. To date, no …
Insulator dysfunction and oncogene activation in IDH mutant gliomas
Gain-of-function IDH mutations are initiating events that define major clinical and prognostic
classes of gliomas,. Mutant IDH protein produces a new onco-metabolite, 2 …
classes of gliomas,. Mutant IDH protein produces a new onco-metabolite, 2 …
Methylation profiling identifies 2 groups of gliomas according to their tumorigenesis
J Laffaire, S Everhard, A Idbaih, E Criniere… - Neuro …, 2010 - academic.oup.com
Extensive genomic and gene expression studies have been performed in gliomas, but the
epigenetic alterations that characterize different subtypes of gliomas remain largely …
epigenetic alterations that characterize different subtypes of gliomas remain largely …
DNA methylation profiles of long-and short-term glioblastoma survivors
T Shinawi, VK Hill, D Krex, G Schackert, D Gentle… - Epigenetics, 2013 - Taylor & Francis
Glioblastoma (GBM) is the most common and malignant type of primary brain tumor in adults
and prognosis of most GBM patients is poor. However, a small percentage of patients show …
and prognosis of most GBM patients is poor. However, a small percentage of patients show …
[HTML][HTML] Efficient induction of differentiation and growth inhibition in IDH1 mutant glioma cells by the DNMT Inhibitor Decitabine
S Turcan, AWM Fabius, A Borodovsky, A Pedraza… - Oncotarget, 2013 - ncbi.nlm.nih.gov
Mutation in the IDH1 or IDH2 genes occurs frequently in gliomas and other human
malignancies. In intermediate grade gliomas, IDH1 mutation is found in over 70% of tumors …
malignancies. In intermediate grade gliomas, IDH1 mutation is found in over 70% of tumors …
Clonal expansion and epigenetic reprogramming following deletion or amplification of mutant IDH1
T Mazor, C Chesnelong, A Pankov… - Proceedings of the …, 2017 - National Acad Sciences
IDH1 mutation is the earliest genetic alteration in low-grade gliomas (LGGs), but its role in
tumor recurrence is unclear. Mutant IDH1 drives overproduction of the oncometabolite d-2 …
tumor recurrence is unclear. Mutant IDH1 drives overproduction of the oncometabolite d-2 …