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TranscriptomicsSenescent and myofibroblastic cancer-associated fibroblasts share a contractile phenotype regulated by NOX4 generation of reactive oxygen species in the tumour microenvironment
Cancer associated fibroblasts characterized by an myofibroblastic phenotype play a major role in the tumour microenvironment, being associated with poor prognosis. We found that this cell population is made in part by senescent fibroblasts in vivo. As senescent fibroblasts and myofibroblasts have be...
ORGANISM(S): Homo sapiens 
2017-06-01 | E-MTAB-3101 | biostudies-arrayexpress
TranscriptomicsKnock out of NOTCH1-bound MYC putative enhancer (N-Me)
Analysis of Gene Expression in KO mice lacking the NOTCH1-bound MYC putative enhancer located at +1.43K downstream of the MYC gene. Enrichment of MYC signature genes were analyzed by GSEA. Results show that MYC expression signature is indeed significantly enriched. Conditional Knockout or WT mice we...
ORGANISM(S): Mus musculus 
2014-09-07 | E-GEOD-57988 | biostudies-arrayexpress
TranscriptomicsTherapeutic effect of γ-secretase inhibition in KrasG12V-driven non-small cell lung carcinoma through derepression of DUSP1 phosphatase and inhibition of ERK
We have investigated the role of the Notch pathway in the generation and maintenance of KrasG12V-driven non-small cell lung carcinomas (NSCLCs). We demonstrate by genetic means that γ-secretase and Rbpj activities are both essential in the formation of NSCLCs. Interestingly, pharmacologic treatment ...
ORGANISM(S): Homo sapiens 
2012-12-01 | E-GEOD-38054 | biostudies-arrayexpress
TranscriptomicsRecurrent inactivation of STAG2 in bladder cancer is not associated with aneuploidy [GPL6984]
STAG2 is a novel UBC tumor suppressor acting through mechanisms that are different from its role to prevent aneuploidy Gene copy number analyses of STAG2 in urinary bladder tumors. R values were extracted from beadstudio and normalised using the pounds method. Log R Ratios were calculated using an a...
ORGANISM(S): Homo sapiens 
2013-10-24 | E-GEOD-51589 | biostudies-arrayexpress
TranscriptomicsRecurrent inactivation of STAG2 in bladder cancer is not associated with aneuploidy [GPL6983]
STAG2 is a novel UBC tumor suppressor acting through mechanisms that are different from its role to prevent aneuploidy Gene copy number analyses of STAG2 in urinary bladder tumors. R values were extracted from beadstudio and normalised using the pounds method. Log R Ratios were calculated using an a...
ORGANISM(S): Homo sapiens 
2013-10-24 | E-GEOD-51640 | biostudies-arrayexpress
TranscriptomicsExpression data from isogenic Pten WT mouse T-ALLs infected with MSCV Myr-AKT-IRES-mCherry or empty vector, treated with DBZ or DMSO
To explore the mechanisms downstream of NOTCH1 and PTEN in the control of leukemia cell growth, we performed expression profiling on NOTCH1 induced and Pten-positive T-ALL tumor cells infected with constitutively active AKT (myristoylated-AKT). Constitutive activation of AKT rescues the transcriptio...
ORGANISM(S): Mus musculus 
2015-08-31 | E-GEOD-71089 | biostudies-arrayexpress
UnknownHistamine signaling and metabolism identify potential biomarkers and therapies for lymphangioleiomyomatosis
Not available
S-SCDT-EMM-2021-13929 | biostudies-other
UnknownStem cell-like transcriptional reprogramming mediates metastatic resistance to mTOR inhibition.
Not available
S-EPMC5442428 | biostudies-literature
UnknownGWAS and meta-analysis identifies 49 genetic variants underlying critical COVID-19.
Not available
S-EPMC10208981 | biostudies-literature
UnknownEvaluation of appendicitis risk prediction models in adults with suspected appendicitis.
Not available
S-EPMC6972511 | biostudies-literature
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