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TranscriptomicsFrequent switching of Polycomb repressive marks and DNA hypermethylation in the PC3 prostate cancer cell line
Epigenetic reprogramming is commonly observed in cancer, and is hypothesized to involve multiple mechanisms, including DNA methylation and Polycomb repressive complexes (PRCs). Here we devise a new experimental and analytical strategy using customized high density tiling arrays to investigate coordi...
ORGANISM(S): Homo sapiens 
2008-08-07 | E-GEOD-12334 | biostudies-arrayexpress
GenomicsMaternal Influence on Exonic CpG Island Methylation in the Developing Hippocampus [Bisulfite-Seq]
Maternal 5-HT1A-receptor (R) is required for the timely development of the hippocampus and the establishment of emotional behaviors in Swiss-Webster (SW) mice. A partial and/or complete loss of maternal 5-HT1AR results in delayed ventral dentate granule cell (v-DGC) development and subsequent anxie...
ORGANISM(S): Mus musculus 
2013-02-04 | E-GEOD-35854 | biostudies-arrayexpress
MetabolomicsSelective galactose culture condition reveals distinct metabolic signatures in pyruvate dehydrogenase and complex I deficient human skin fibroblasts

INTRODUCTION: A decline in mitochondrial function represents a key factor of a large number of inborn errors of metabolism, which lead to an extremely heterogeneous group of disorders.

OBJECTIVES: To gain insight into the biochemical consequences of mitocho...

2021-10-06 | MTBLS761 | MetaboLights
TranscriptomicsINDUCTION OF PANCREATIC ISLET CELL DIFFERENTIATION BY THE NEUROGENIN-NEUROD CASCADE
Neurog3 and NeuroD1 share the ability to induce endocrine differentiation when expressed ectopically in vivo (Apelqvist et al., 1999; Schwitzgebel et al., 2000; Grapin-Botton et al., 2001) and in vitro (Heremans et al., 2002; Gasa et al., 2004), suggesting that they target a common set of genes. To...
ORGANISM(S): Mus musculus 
2007-08-29 | E-GEOD-7884 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human normal, premalignant and various histological subtypes of testicular germ cell tumor (TGCT) tissues, and of two TGCT cell lines treated with retinoic acid
Normal, premalignant and various histological subtypes of testicular germ cell tumor (TGCT) tissues were hybridized against Universal Human Reference RNA (Stratagene) onto Agilent 60mer oligo microarrays (GEO accession no GPL885). In vitro time series of two TGCT cell lines, NTERA2 and 2102Ep, treat...
ORGANISM(S): Homo sapiens 
2008-05-07 | E-GEOD-1818 | biostudies-arrayexpress
TranscriptomicsMaternal Influence on Exonic CpG Island Methylation in the Developing Hippocampus
This SuperSeries is composed of the SubSeries listed below. Refer to individual Series
ORGANISM(S): Mus musculus 
2013-02-04 | E-GEOD-35856 | biostudies-arrayexpress
TranscriptomicsMLL1 is essential for the senescence-associated secretory phenotype [RNA-Seq]
Oncogene-induced senescence (OIS) and therapy-induced senescence (TIS), while tumor-suppressive, also promote procarcinogenic effects by activating the DNA damage response (DDR), which in turn induces inflammation. This inflammatory response prominently includes an array of cytokines known as the se...
ORGANISM(S): Homo sapiens 
2016-02-23 | E-GEOD-78138 | biostudies-arrayexpress
TranscriptomicsDsbA plays a critical and multi-faceted role in the production of secreted virulence factors by Erwinia carotovora
Erwinia carotovora subsp. atroseptica (Eca) is an enterobacterial phytopathogen causing economically-significant soft rot disease. Pathogenesis is mediated by multiple secreted virulence factors, many of which are secreted by the Type II (Out) secretion system. DsbA catalyses the introduction of dis...
ORGANISM(S): Pectobacterium carotovorum 
2010-06-20 | E-GEOD-10647 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of upper beak primorida of five species of Darwins Finches to identify species and/or size specific transcripts
We used five different species of Darwin’s Finches (G. magnirostris, G. conirostris, G. fortis, G. scandens, G. difficilis). G. difficilis was used as a common reference and we polled RNA from 9 unrelated individuals of this species to lower variation. We used at least two unrelated individual embr...
ORGANISM(S): Geospiza magnirostris 
2022-11-21 | E-MEXP-702 | biostudies-arrayexpress
TranscriptomicsTranscriptome-based characterization of the interactions between Saccharomyces cerevisiae and Lactobacillus delbrueckii subsp. bulgaricus in lactose-grown chemostat co-cultures
The present study aims to explore chemostat-based transcriptome analysis of mixed cultures by investigating interactions between the yeast S. cerevisiae and the lactic acid bacterium Lb. bulgaricus . S. cerevisiae and Lb. bulgaricus are both frequently encountered in kefir, a fermented dairy product...
ORGANISM(S): Saccharomyces cerevisiae 
2013-08-22 | E-GEOD-45776 | biostudies-arrayexpress
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