Sort   by:  
 Page size 
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
TranscriptomicsAlteration in global transcriptome after Notch inhibition with gamma-secretase inhibitor MRK003 in Glioblastoma Cells
We used DNA microarrays to compare RNA transcript expression from various glioma neurospheres after treatment with gamma-secretase inhibitor MRK003. Four glioma cell lines grown as neurospheres (GBM1, GBM2, GBM10 and GBM14) were treated two concentrations of with gamma-secretase inhibitor MRK003 (Hi...
ORGANISM(S): Homo sapiens 
2015-08-07 | E-GEOD-71769 | biostudies-arrayexpress
UnknownPeroxisome-Deficiency and HIF-2α Signaling Are Negative Regulators of Ketohexokinase Expression.
Not available
S-EPMC7360681 | biostudies-literature
ProteomicsDysregulated lipid metabolism and hypomyelination in postnatal peroxisome-deficient Pex2 knockout Zellweger mice
In the project “Dysregulated lipid metabolism and hypomyelination in postnatal peroxisome-deficient Pex2 knockout Zellweger mice” label-free mass spectrometry proteomics was used to study the proteome in different regions of the central nervous system of wild-type and peroxisome-deficient Pex2 knock...
ORGANISM(S): Mus musculus (Mouse) 
2026-01-28 | PXD063585 | Pride
Peroxisomes Brain Pex2 knockout mouse Cerebral cortex Cholesterol Cerebellum Cns Myelination Brainstem Zellweger syndrome Spinal cord Lc-ms/ms 
TranscriptomicsGenotype profiling of primitive neuroectodermal tumours (250K_Nsp_SNP and 250K_Sty_SNP)
Primitive neuro-ectodermal tumours (PNET) of the supratentorial region are rare, highly malignant embryonal brain tumours affecting young children. Although supratentorial PNET (sPNET) are histologically similar to infratentorial PNET/medulloblastoma, sPNET have more aggressive clinical phenotypes, ...
ORGANISM(S): Homo sapiens 
2009-12-21 | E-GEOD-14087 | biostudies-arrayexpress
GenomicsGenomic Analysis of Pediatric Low Grade Gliomas

Pediatric low-grade gliomas (PLGGs) are among the most common solid tumors in children but, apart from mutations or duplications in the BRAF kinase in specific subclasses, few genetic driver events are known. Diffuse PLGGs compose a set of uncommon subtypes that exhibit invasive growth and are th...

phs000614.v1.p1 | EGA
TranscriptomicsGenotype profiling of a primitive neuroectodermal tumour identifies a non-constitutive chr19q13.41 amplicon
Primitive neuro-ectodermal tumours (PNET) of the supratentorial region are rare, highly malignant embryonal brain tumours affecting young children. Although supratentorial PNET (sPNET) are histologically similar to infratentorial PNET/medulloblastoma, sPNET have more aggressive clinical phenotypes, ...
ORGANISM(S): Homo sapiens 
2010-04-03 | E-GEOD-14248 | biostudies-arrayexpress
TranscriptomicsHigh-resolution copy number analysis of medulloblastoma
We used high-resolution SNP genotyping to identify regions of genomic gain and loss in the genome of 212 medulloblastomas, a malignant pediatric brain tumor. Focal amplifications of fifteen known oncogenes and focal deletions of twenty known tumor suppressor genes (TSG) were revealed, most not prev...
ORGANISM(S): Homo sapiens 
2010-04-06 | E-GEOD-14437 | biostudies-arrayexpress
GenomicsGenotype - samples
PNET genotyping
EGAD00010000260 | EGA
GenomicsMolecular Sub-grouping of CNS-PNET
In our study we aimed to define CNS-PNET subgroups. We performed Expression, Genotyping and/or Immunohistochemistry on 142 samples from 20 worldwide centers. Using these techniques, we have identified three molecular subgroups with distinct expression and copy number patterns, as well as, unique c...
EGAS00000000116 | EGA
Sort   by:  
 Page size