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GenomicsActivation and repression by oncogenic Myc shapes tumour-specific gene expression profiles
In mammalian cells, the Myc oncoprotein binds to thousands of promoters. During mitogenic stimulation of primary lymphocytes, Myc promotes an increase in expression of virtually all genes. In contrast, Myc-driven tumour cells differ from normal cells in expression of specific sets of up- and downreg...
ORGANISM(S): Homo sapiens 
2014-07-10 | E-GEOD-44672 | biostudies-arrayexpress
MetabolomicsFirst-in-class MKK4 inhibitors enhance liver regeneration and prevent liver failure

Diminished hepatocyte regeneration is a key feature of acute and chronic liver diseases and after extended liver resections, resulting in the inability to maintain or restore a sufficient functional liver mass. Therapies to restore hepatocyte regeneration are lacking, making liver transplantation...

2024-09-23 | MTBLS9434 | MetaboLights
TranscriptomicsDeregulated Myc expression induces addiction to AMPK-related kinase 5
U2OS cells were infected with shRNA vector targeting Ark5 or control vector, selected on puromycin for 48hrs, seeded on 5cm dishes at 20% confluency and harvested in triplicate 48hrs later
ORGANISM(S): Homo sapiens 
2012-03-01 | E-MEXP-3543 | biostudies-arrayexpress
TranscriptomicsReciprocal interaction of Wnt and RXR-α pathways in hepatocyte development and hepatocellular carcinoma
Genomic analysis of human hepatocellular carcinoma (HCC) is potentially confounded by the differentiation state of the hepatic cell-of-origin. Here we integrated genomic analysis of mouse HCC (with defined cell-of-origin) along with normal liver development. We found a major shift in expression o...
ORGANISM(S): Mus musculus 
2015-01-17 | E-GEOD-65063 | biostudies-arrayexpress
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