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TranscriptomicsRNA-seq of engineered K562 cell line by CRISPR/Cas9 generation of t(7;12)(q36;p13) chromosomal translocation
We recreated the t(7;12) translocation in K562 cells by CRISPR/Cas9 to understand its effects on haematopoietic cells, which is of relevance to understand how this cytogenetic abnormalities causes and promotes acute leukaemia in infants. Wild-type K562 were edited by electroporation of ribonucleopro...
ORGANISM(S): Homo sapiens 
2022-09-06 | E-MTAB-11851 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse spleen after immunized using LPS vs MPL as adjuvant.
An unresolved issue in immunology is the extent to which inflammatory effects are needed for robust T cell responses. In this study, mice were immunized by iv injection using either high toxicity lipopolysaccharide (LPS) or low toxicity monophosphoryl lipid A (MPL) as adjuvant. Six hours after iv ...
ORGANISM(S): Mus musculus 
2008-06-15 | E-GEOD-7768 | biostudies-arrayexpress
TranscriptomicsB-cell tumor development in Tet2-deficient mice
The TET2 gene encodes an α-ketoglutarate-dependent dioxygenase able to oxidize 5-methylcytosine into 5-hydroxymethylcytosine, which is a step toward active DNA demethylation. TET2 is frequently mutated in myeloid malignancies but also in B- and T-cell malignancies. TET2 somatic mutations are also id...
ORGANISM(S): Mus musculus 
2019-12-12 | E-MTAB-8501 | biostudies-arrayexpress
TranscriptomicsImpact of Cux2 knockdown on gene expression in female mouse liver (Mus musculus)
We identified genes expressed in mouse liver that are regulated by Cux2, a highly female-specific liver transcription factor whose expression is regulated by sex-dependent plasma GH patterns. Using siRNA to knockdown Cux2 expression in female liver, we show that female specific genes are predominan...
ORGANISM(S): Mus musculus 
2012-09-10 | E-GEOD-37078 | biostudies-arrayexpress
TranscriptomicsImpact of Cux2 overexpression on gene expression in male and female mouse liver (Mus musculus)
We identified genes expressed in mouse liver that are regulated by Cux2, a highly female-specific liver transcription factor whose expression is regulated by sex-dependent plasma GH patterns. Using adenovirus to overexpress Cux2 (Adeno-Cux2) in male liver, we show that Cux2 represses ~35% of male-b...
ORGANISM(S): Mus musculus 
2012-09-10 | E-GEOD-35897 | biostudies-arrayexpress
GenomicsGenome-wide map of JMJD1C binding in Kasumi-1 cells [ChIP-seq]
The AML1-ETO fusion protein, a transcription factor generated by the t(8;21) translocation in acute myeloid leukaemia (AML), dictates a leukemic program by increasing self-renewal and inhibiting differentiation. Here we demonstrate that the histone demethylase JMJD1C functions as a co-activator for...
ORGANISM(S): Homo sapiens 
2015-11-02 | E-GEOD-63484 | biostudies-arrayexpress
TranscriptomicsGenomic Characterization of Adaptive Mutations that Effect Minimal Fitness Trade-offs in Evolved Clones of Saccharomyces cerevisiae
In some of the earliest uses of genome-wide gene-expression microarrays and array-based Comparative Genomic Hybridization (aCGH), a set of diploid yeasts that had undergone experimental evolution under aerobic glucose limitation was used to explore how gene expression and genome structure had respon...
ORGANISM(S): Saccharomyces cerevisiae 
2011-11-02 | E-GEOD-25081 | biostudies-arrayexpress
TranscriptomicsMechanistic evaluation of the insulin response in H4IIE hepatoma cells: New endpoints for toxicity testing?
Transcriptional profiling of insulin exposed H4IIE cells at different time points (6h-24h) to 100 nM insulin, with untreated solvent control cells (blanks). The central role of hepatic insulin resistance in pandemic metabolic diseases urges investigation of the underlying mechanisms of its developme...
ORGANISM(S): Rattus norvegicus 
2012-06-17 | E-GEOD-35697 | biostudies-arrayexpress
TranscriptomicsMechanistic analysis of the model obesogen Tributyltin in the 3T3-L1 cell line
Obesogenic compounds are chemicals that might have an influence on obesity development through in utero or chronic lifetime exposure. Tributyltin (TBT) is one of the most studied obesogenic compounds, inducing adipogenesis in vitro and increasing body fat after in utero exposure of mice. This study ...
ORGANISM(S): Mus musculus 
2013-02-25 | E-GEOD-41340 | biostudies-arrayexpress
TranscriptomicsIndices of Tolerance (IOT): Cross-platform biomarkers that identify kidney transplant tolerance
Being able to identify patients in whom immunological tolerance has been established or is developing would allow an individually tailored approach to post-transplant management of kidney allograft recipients. Ex vivo immunological monitoring was performed on samples from five groups of European ren...
ORGANISM(S): Homo sapiens 
2010-05-25 | E-GEOD-14655 | biostudies-arrayexpress
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