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TranscriptomicsGene expression data from medulloblastoma tumor samples
Smoothened (SMO)-inhibitors recently entered clinical trials for sonic-hedgehog driven medulloblastoma (SHH-MB). Clinical response appears highly variable. To understand the mechanism(s) of primary resistance and to identify pathways co-operating with aberrant SHH-signaling, we sequenced a large coh...
ORGANISM(S): Homo sapiens 
2014-06-02 | E-GEOD-49243 | biostudies-arrayexpress
UnknownExtensive Molecular and Clinical Heterogeneity in Patients With Histologically Diagnosed CNS-PNET Treated as a Single Entity: A Report From the Children's Oncology Group Randomized ACNS0332 Trial.
Not available
S-EPMC9153369 | biostudies-literature
TranscriptomicsMethylation data from medulloblastoma tumor samples
Smoothened (SMO)-inhibitors recently entered clinical trials for sonic-hedgehog driven medulloblastoma (SHH-MB). Clinical response appears highly variable. To understand the mechanism(s) of primary resistance and to identify pathways co-operating with aberrant SHH-signaling, we sequenced a large coh...
ORGANISM(S): Homo sapiens 
2014-09-02 | E-GEOD-49576 | biostudies-arrayexpress
TranscriptomicsGene expression data from ATRT tumor samples
Atypical teratoid/rhabdoid tumor (ATRT) is one of the most common brain tumors in infants. Although the prognosis of ATRT patients is poor, some patients respond favorably to current treatments, suggesting molecular inter-tumor heterogeneity. To investigate this further, we genetically and epigeneti...
ORGANISM(S): Homo sapiens 
2016-03-02 | E-GEOD-70678 | biostudies-arrayexpress
TranscriptomicsGene expression data from Wilms tumor samples
Wilms tumor (nephroblastoma) is a pediatric kidney tumor that arises from renal progenitor cells. Since the blastemal type is associated with adverse prognosis, we characterized such Wilms tumors by exome and transcriptome analysis. We detected novel, recurrent somatic mutations affecting the SIX1/2...
ORGANISM(S): Homo sapiens 
2015-02-18 | E-GEOD-53224 | biostudies-arrayexpress
TranscriptomicsmRNA Expression Profiling of pooled medulloblastoma samples
mRNA expression analysis of 4 different pools of medulloblastoma samples with characteristic cytogenetic aberrations Keywords: Genetic modification Comparison of tumor RNA 1 (equally represented, pooled mRNA of tumors with cytogenetic aberration 1) versus tumor RNA (equally represented, pooled mRN...
ORGANISM(S): Homo sapiens 
2010-07-09 | E-GEOD-22823 | biostudies-arrayexpress
TranscriptomicsMethylation profiling data from medulloblastoma tumor samples
Smoothened (SMO)-inhibitors recently entered clinical trials for sonic-hedgehog driven medulloblastoma (SHH-MB). Clinical response appears highly variable. To understand the mechanism(s) of primary resistance and to identify pathways co-operating with aberrant SHH-signaling, we sequenced a large coh...
ORGANISM(S): Homo sapiens 
2014-09-02 | E-GEOD-49377 | biostudies-arrayexpress
TranscriptomicsMethylation profiling in pediatric medulloblastoma
Whole-genome screening of CpG Island methylation status by array-based profiling of absolute methylation status (array-PAMS). Methylation-specifically digested DNA (Cy3) was hybridized against methylation-sensitively digested DNA (Cy5) from the same sample. CGI methylation in 20 pediatric medullobla...
ORGANISM(S): Homo sapiens 
2010-06-30 | E-GEOD-4857 | 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
TranscriptomicsHuman ependymoma samples [expression]
Whole-genome transcriptional profiling of human ependymoma tumors. Subgrouping based on mRNA expression profile. Fresh frozen tumor material was collected during tumor resection. Gene expression profiles illustrate distinct expression pattern at diagnosis.
ORGANISM(S): Homo sapiens 
2011-08-14 | E-GEOD-27283 | biostudies-arrayexpress
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