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ProteomicsProteomics, post-translational modifications, and integrative analyses reveal heterogeneity of molecular mechanisms within medulloblastoma subgroups
Archer TC, Ehrenberger T, Mundt F, Gold MP, Krug K, Mah CK, Mahoney EL, Daniel CJ, LeNail A, Ramamoorthy D, Mertins P, Mani DR, Zhang H, Gillette MA, Clauser K, Noble M, Tang LC, Francois JP, Silterra J, Jensen J, Tamayo P, Korshunov A, Pfister SM, Kool M, Northcott PA, Sears RC, Lipton JO, Carr SA,...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2018-07-20 | MSV000082644 | MassIVE
GenomicsHypermutation of the inactive X chromosome is a frequent event in cancer
Mutation is a fundamental process in tumorigenesis. However the degree to which the rate of somatic mutation varies across the human genome and the mechanistic basis underlying this variation remain to be fully elucidated. As part of the ICGC PedBrain and Malignant Lymphoma (MMML-Seq) consortium we ...
EGAS00001000565 | EGA
TranscriptomicsGene expression data from ependymal tumor samples
Ependymal tumors across age groups have been classified and graded solely by histopathology. It is, however, commonly accepted that this classification scheme has limited clinical utility based on its lack of reproducibility in predicting patient outcome. We aimed at establishing a reliable molecula...
ORGANISM(S): Homo sapiens 
2015-05-21 | E-GEOD-64415 | biostudies-arrayexpress
TranscriptomicsGenomics of medulloblastoma identifies four distinct molecular variants
Recent genomic approaches have suggested the existence of multiple distinct subtypes of medulloblastoma. We studied a large cohort of medulloblastomas to determine how many subgroups of the disease exist, how they differ, and the extent of overlap between subgroups. We determined gene expression p...
ORGANISM(S): Homo sapiens 
2010-09-13 | E-GEOD-21140 | biostudies-arrayexpress
TranscriptomicsGene expression data from pilocytic astrocytoma tumour samples and normal cerebellum controls
Pilocytic astrocytomas (PA) are the most common brain tumor in pediatric patients and can cause significant morbidity, including chronic neurological deficiencies. They are characterized by activating alterations in the mitogen-activated protein kinase (MAPK) pathway, but little else is known about ...
ORGANISM(S): Homo sapiens 
2013-06-12 | E-GEOD-44971 | biostudies-arrayexpress
TranscriptomicsDNA methylation data from pilocytic astrocytoma tumor samples and normal cerebellum controls
Pilocytic astrocytomas (PA) are the most common brain tumor in pediatric patients and can cause significant morbidity, including chronic neurological deficiencies. They are characterized by activating alterations in the mitogen-activated protein kinase (MAPK) pathway, but little else is known about ...
ORGANISM(S): Homo sapiens 
2013-06-12 | E-GEOD-44684 | biostudies-arrayexpress
UnknownTherapeutic Impact of Cytoreductive Surgery and Irradiation of Posterior Fossa Ependymoma in the Molecular Era: A Retrospective Multicohort Analysis.
Not available
S-EPMC4962737 | biostudies-literature
UnknownCytogenetic prognostication within medulloblastoma subgroups.
Not available
S-EPMC3948094 | biostudies-literature
TranscriptomicsFrequent driver mutations in histone H3.3 and chromatin remodeling genes in paediatric glioblastoma
Whole exome sequencing identified frequent driver mutations in a series of paediatric glioblastomas We used microarray-based profiling to investigate differences in gene expression according to mutational status of driver genes RNA from 27 primary tumor samples was subject to QC by Agilent BioAnalys...
ORGANISM(S): Homo sapiens 
2012-03-01 | E-GEOD-34824 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of the function of Tlx in regulating mouse brain glioma gene expression
Analysis of the function of Tlx in regulating brain tumor stem cells (BTSCs) at the gene expression level. Based on our knowledge, we know that Tlx is specifically expressed in the neural stem cells in mouse brain. It also functionally regulates neurogenesis during the postnatal stages. The hypothes...
ORGANISM(S): Mus musculus 
2013-04-17 | E-GEOD-46125 | biostudies-arrayexpress
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