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GenomicsFOXO3 shares common targets with ASCL1 genome-wide and inhibits ASCL1-dependent neurogenesis
FOXO transcription factors are central regulators of longevity from worms to humans. FOXO3 – the FOXO isoform associated with exceptional human longevity – preserves adult neural stem cell pools. Here we identify FOXO3 direct targets genome-wide in primary cultures of adult neural progenitor cells (...
ORGANISM(S): Mus musculus 
2013-08-13 | E-GEOD-48336 | biostudies-arrayexpress
GenomicsHistone ChIP NS5 Ascl1-ERT2
Here we performed a ChIP-seq experiment on a sample of adherent cultures of mouse neural stem cells (NS5 cell line) expressing an inducible version of the proneural factor Mash1/Ascl1 (Ascl1-ERT2) under normal growth conditions and after 24 hours of activation by 4-Hydroxytamoxifen. This resulted in...
ORGANISM(S): Mus musculus 
2015-02-16 | E-MTAB-3104 | biostudies-arrayexpress
GenomicsChIP NS5 Ascl1-ERT2
Here we performed a ChIP-seq experiment on a sample of adherent cultures of mouse neural stem cells (NS5 cell line) under normal growth conditions and upon short term activation (30 minutes) of an inducible version of the proneural factor Mash1/Ascl1 (Ascl1-ERT2). This resulted in the generation of ...
ORGANISM(S): Mus musculus 
2015-02-16 | E-MTAB-2384 | biostudies-arrayexpress
GenomicsASCL1 is a lineage oncogene providing therapeutic targets for high-grade neuroendocrine lung cancers
ChIP-Seq analysis performed on 5 ASCL1(+) cell lines and 2 ASCL1 (-) cell lines in order to understand the transcriptome of ASCL1 as it pertains to high-grade neuroendocrine lung cancers 5 ASCL1(+) lung cancer cell lines and 2 ASCL1(-) lung cancer cell lines were compared using ChIP-Seq analysis
ORGANISM(S): Homo sapiens 
2014-10-01 | E-GEOD-61197 | biostudies-arrayexpress
ProteomicsASCL1: a pioneer factor that induces subtype switching and characterizes adrenergic neuroblastoma
Neuroblastoma is an embryonic malignancy originating from early nerve cells. Neuroblastoma retains plasticity, interconverting between the mesenchymal (MES) and adrenergic (ADRN) states, which are controlled by different sets of transcription factors forming the core regulatory circuit (CRC). Howeve...
ORGANISM(S): Homo sapiens (Human) 
2023-12-08 | PXD037670 | Pride
Ascl1 Subtype switching Neuroblastoma Pioneer factor Core regulatory circuit 
TranscriptomicsRNAi knock down of ASCL1 in human NCI-H1618 small cell lung cancer cells
NCI-H1618 cells treated on d0 and d3 with 25 nM control or ASCL1-targeting siRNA. Biologic triplicate RNA samples harvested at day 5.
ORGANISM(S): Homo sapiens 
2008-11-13 | E-MEXP-1857 | biostudies-arrayexpress
TranscriptomicsExpression data from an ASCL1 siRNA experiment
To elucidate whether or not a subtype of adenocarcinoma with neuroendocrine nature has poor prognosis, we performed gene expression profiling of an achaete-scute complex homolog 1 (ASCL1) siRNA experiment. siRNA againt ASCL1 was transfected into DMS79 cells.
ORGANISM(S): Homo sapiens 
2011-07-18 | E-GEOD-21216 | biostudies-arrayexpress
TranscriptomicsEWS-WT1 Oncogene Activates a Neuronal Reprogramming Factor ASCL1 and Mediates Partial Neural Differentiation
A chromosomal translocation fusion gene product EWS-WT1 is the defining genetic event in Desmoplastic Small Round Cell Tumor (DSRCT), a rare but aggressive tumor with a high rate of mortality. EWS-WT1 oncogene acts as an aberrant transcription factor that drives tumorigenesis, but the mechanism by w...
ORGANISM(S): Mus musculus 
2014-09-11 | E-GEOD-53301 | biostudies-arrayexpress
TranscriptomicsTarget of Ascl1 in CG4 cell
To identify the downstream targets of transcription factor Ascl1, transcriptional profiling of rat glial cell line, CG4 cell, transfected with either Ascl1 or mock control was performed. Comparison was performed between Ascl1 overexpressing CG4 cell and mock control transduced cell on 3D-Gene rat mR...
ORGANISM(S): Rattus norvegicus 
2010-12-01 | E-GEOD-22157 | biostudies-arrayexpress
TranscriptomicsTranscription Factor Network Specifying Inhibitory versus Excitatory Neurons in the Dorsal Spinal Cord [RNA-Seq]
The proper balance of excitatory and inhibitory neurons is crucial to normal processing of somatosensory information in the dorsal spinal cord. Two neural basic helix-loop-helix transcription factors, Ascl1 and Ptf1a, are essential for generating the correct number and sub-type of neurons in multipl...
ORGANISM(S): Mus musculus 
2014-06-13 | E-GEOD-55831 | biostudies-arrayexpress
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