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TranscriptomicsTranscription profiling of mouse pancreas at embryonic days 14.5 and 16.5 from animals lacking beta-catenin, a mediator of Wnt signaling and a component of the cadherin-catenin epithelial adhesion complex
Beta-catenin is an essential mediator of canonical Wnt signaling and a central component of the cadherin-catenin epithelial adhesion complex. Dysregulation of beta-catenin expression has been described in pancreatic neoplasia. Newly published studies have suggested that beta-catenin is critical for ...
ORGANISM(S): Mus musculus 
2007-12-13 | E-GEOD-7430 | biostudies-arrayexpress
TranscriptomicsRole of redox-dependent, flow-related regulation of AT1R expression in collateral growth impairment
Genomic analysis of control and collateral arteries was used to investigate mechanisms responsible for impaired collateral growth in the Spontaneously Hypertensive rat, an animal model of essential hypertension with increased oxidative and nitrosative stress and metabolic abnormalities. A fundament...
ORGANISM(S): Rattus norvegicus 
2010-12-15 | E-GEOD-19524 | biostudies-arrayexpress
TranscriptomicsMusashi 2 regulates normal hematopoiesis and accelerates leukemogenesis (Leukemia cell lines)
We demonstrate that Msi2 is the predominant form expressed in hematopoietic stem cells (HSC), and its knockdown leads to reduced engraftment and depletion of HSCs in vivo. Overexpression of Msi2 in a mouse model increases HSC cell cycle progression and cooperates with BCR-ABL1 to induce an aggressiv...
ORGANISM(S): Homo sapiens 
2010-07-21 | E-GEOD-22775 | biostudies-arrayexpress
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