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TranscriptomicsDissecting the signaling pathways associated with the oncogenic activity of MLK3 P252H mutation
MLK3 gene mutations were described to occur in about 20% of microsatellite unstable gastrointestinal cancers and to harbor oncogenic activity. In particular, mutation P252H, located in the kinase domain, was found to have a strong transforming potential, and to promote the growth of highly invasive ...
ORGANISM(S): Homo sapiens 
2014-03-21 | E-GEOD-54611 | biostudies-arrayexpress
MetabolomicsMulti-omics and biophysical phosphoproteomics uncover functional phosphorylation networks of BRAFV600E-driven signaling

Dysregulated kinase activity drives oncogenic signalling, perturbs cellular homeostasis, and promotes tumour progression. Despite major success in targeting kinases therapeutically, the downstream consequences of kinase inhibition and the mechanisms underlying drug resistance remain incompletely ...

2025-12-09 | MTBLS7390 | MetaboLights
GenomicsOncogenic ETS proteins replace activated Ras/MAPK signaling in prostate cells.
Approximately 50% of prostate cancers have chromosomal translocations resulting in the over-expression one of four ETS family transcription factors. However, it is not known why these four four family members are selected for oncogenic roles, while other ETS proteins are not. We found that the four...
ORGANISM(S): Homo sapiens 
2011-10-19 | E-GEOD-29808 | biostudies-arrayexpress
ProteomicsOncogenic pathways in uveal melanoma identified by phosphoproteomic analysis
The uveal melanoma cell lines MP41 and MP46 driven by oncogenic G11 (Q209L) and Gq (Q209L), respectively, and a control cell line OCM-1A driven by oncogenic BRAF (V600E) were treated for 24 hours with FR900359, a highly specific inhibitor of Gq/11. Protein extracts were collected and TMT labeled pri...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2022-11-11 | MSV000090700 | MassIVE
TranscriptomicsTranscription profiling of mouse parental cell line YAMC, plus bleo/Neo vector control, mp53-expressing, Ras-expressing and mp53/Ras cells reveals a synergistic response to oncogenic mutations defines gene class critical to cancer phenotype
Understanding the molecular underpinnings of cancer is of critical importance to developing targeted intervention strategies. Identification of such targets, however, is notoriously difficult and unpredictable. Malignant cell transformation requires the cooperation of a few oncogenic mutations that ...
ORGANISM(S): Mus musculus 
2008-06-18 | E-GEOD-9199 | biostudies-arrayexpress
ProteomicsIntegrative proteomic and transcriptomic profiling identifies unique and shared functions of oncogenic KRAS and RIT1
Lo A, Holmes K, Mundt F, Moorthi S, Fung I, Fereshetian S, Watson J, Carr SA, Mertins P, Berger A. Aberrant activation of RAS oncogenes is a prevalent event in lung adenocarcinoma, with somatic mutation of KRAS occurring in ~30% of tumors. Recently, we identified somatic mutation of the RAS-family G...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-04-03 | MSV000085225 | MassIVE
TranscriptomicsOncogenic ETS proteins regulate a Ras/MAPK gene expression program in the absence of MAPK signaling
Approximately 50% of prostate cancers have chromosomal translocations resulting in the over-expression one of four ETS family transcription factors. However, it is not known why these four four family members are selected for oncogenic roles, while other ETS proteins are not. We found that the four...
ORGANISM(S): Homo sapiens 
2011-10-18 | E-GEOD-29438 | biostudies-arrayexpress
TranscriptomicsOncogenic FIP1L1-PDGFR-alpha signaling: influence of subcellular localisation and unconventional STAT activation
Aberrant activation of oncogenic kinases is frequently observed in human cancers, but the underlying mechanism and resulting effects on global signaling are incompletely understood. Here, we demonstrate that the oncogenic FIP1L1-PDGFRa kinase exhibits a significantly different signaling pattern comp...
ORGANISM(S): Homo sapiens 
2015-11-11 | E-MTAB-2102 | biostudies-arrayexpress
TranscriptomicsModeling oncogenic signaling in colon tumors by multidirectional analyses of microarray data
Background. Most colorectal cancers (CRC) arise in a progression through adenoma to carcinoma phenotypes as a consequence of altered genetic information. Clinical progression of CRC may occur in parallel with distinctive signaling alterations. We designed multidirectional analyses integrating microa...
ORGANISM(S): Homo sapiens 
2010-08-01 | E-GEOD-20916 | biostudies-arrayexpress
TranscriptomicsDynamic re-wiring of apoptotic signaling networks enhances tumor cell killing by DNA damage
Crosstalk and complexity within signaling pathways has limited our ability to devise rational strategies for using network biology to treat human disease. This is particularly problematic in cancer where oncogenes that drive or maintain the tumorigenic state alter the normal flow of molecular inform...
ORGANISM(S): Homo sapiens 
2012-05-14 | E-GEOD-30516 | biostudies-arrayexpress
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