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TranscriptomicsTranscription profiling of human cell cultures, MCF7 and SYS5Y, subjected to volatile anesthetic gasses
Human cell cultures (MCF7 and SY5Y) were subjected to volatile anesthetic gasses in an operation theater and monitored for full genome gene expression characteristics to learn more about the time dependent molecular mechanisms that occur during surgery and to find the implications that anesthetics m...
ORGANISM(S): Homo sapiens 
2010-10-10 | E-NCMF-32 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human cells expressing FoxM1-ER fusion protein
Experiment description To identify FoxM1-regulated genes, we carried out gene expression profile analysis after inducible activation of a FoxM1-ER fusion protein using high-density human cDNA microarrays. We constructed a stable line of U2OS cells expressing full-length HA-FoxM1 fused at its C-term...
ORGANISM(S): Homo sapiens 
2005-01-01 | E-MEXP-230 | biostudies-arrayexpress
TranscriptomicsDistinct effects of topoisomerase II inhibitors on tumor cell lines (part 1)
One major class of anti-cancer drugs targets topoisomerase II to induce DNA double-strand breaks and cell death of fast growing cells. Here, we compare three members of this class - the antracyclines doxorubicin and aclarubicin, and a chemically unrelated compound, etoposide. Aclarubicin does not i...
ORGANISM(S): Homo sapiens 
2013-06-04 | E-GEOD-33624 | biostudies-arrayexpress
TranscriptomicsThe insulator protein SU(HW) modulates nuclear lamina interactions of the Drosophila genome: DamID
Specific interactions of the genome with the nuclear lamina (NL) are thought to assist chromosome folding inside the nucleus and to contribute to the regulation of gene expression. High-resolution mapping has recently identified hundreds of large, sharply defined lamina-associated domains (LADs) in ...
ORGANISM(S): Drosophila melanogaster 
2011-01-24 | E-GEOD-20311 | biostudies-arrayexpress
TranscriptomicsTissue selective effects of topoisomerase II inhibitors in vivo
One major class of anti-cancer drugs targets topoisomerase II to induce DNA double-strand breaks and cell death of fast growing cells. In vitro experiments showed that doxorubicin can induce histone eviction as well as DNA damage, while etoposide can only induce DNA damage. Here, we compare the tran...
ORGANISM(S): Mus musculus 
2013-06-04 | E-GEOD-33626 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of intestine, kidney and liver tissues from adult male knock-out mice for all Cyp3a genes versus wild type mice
Comparision of gene expression profiles of intestine, kidney and liver tissues of adult male knock-out mice for all Cyp3a genes (Cyp3a-/- genotype) versus adult male wild-type control mice (FVB genotype).
ORGANISM(S): Mus musculus 
2007-11-06 | E-NCMF-1 | biostudies-arrayexpress
GenomicsGenome-wide analysis of histone eviction by FAIRE-Seq
A major class of chemotherapeutics targets topoisomerase II for DNA double-strand breaks and cancer cell elimination. We compare four members of this class?the anthracyclines doxorubicin, daunorubicin and aclarubicin that does not induce DNA breaks?and a different compound, etoposide. We define a no...
ORGANISM(S): Mus musculus 
2013-06-04 | E-GEOD-33632 | biostudies-arrayexpress
TranscriptomicsReorganization of nuclear lamina – genome interactions upon differentiation of embryonic stem cells.
The three-dimensional organization of chromosomes within the nucleus and its dynamics during differentiation are largely unknown. We present a genome-wide analysis of the interactions between chromatin and the nuclear lamina during differentiation of mouse embryonic stem cells (ESCs) into lineage-co...
ORGANISM(S): Mus musculus 
2010-05-27 | E-GEOD-17051 | biostudies-arrayexpress
TranscriptomicsGene expression profiling in wild type and In(3LR)sep larval brain tissue (Drosophila)
We performed a series of microarray expression profile experiments in central brain tissue from 3rd instar larvae, interrogating expression differences between wild type and In(3LR)sep strains. Since our 4C data (http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE23166), demonstrated dramatic chan...
ORGANISM(S): Drosophila melanogaster 
2011-05-09 | E-GEOD-26693 | biostudies-arrayexpress
TranscriptomicsExpression profiles of the NuB4/HAT-B complex and histone knockouts
Dynamic modification of histone proteins plays a key role in regulating gene expression. However, histones themselves can also be dynamic, which potentially affects the stability of histone modifications. To determine the molecular mechanisms of histone turnover we developed a parallel screening met...
ORGANISM(S): Saccharomyces cerevisiae 
2012-05-14 | E-GEOD-30168 | biostudies-arrayexpress
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