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TranscriptomicsRole of TAZ as mediator of Wnt signaling (SW480)
To investigate the role of TAZ downstream of the abberrant Wnt signaling in CRC cells, we compared the expression profiles of parental SW480 cells (empty vector) transfected with siControl, siTAZ, sibeta-catenin or reconstituted with wild type APC and transfected with siControl Keywords: expression...
ORGANISM(S): Homo sapiens 
2012-12-21 | E-GEOD-39904 | biostudies-arrayexpress
TranscriptomicsRole of TAZ as mediator of Wnt signaling (MII)
To investigate the role of TAZ downstream of APC and beta-catenin in mammary epithelial cells cells, we compared the expression profiles of MCF10-T1k (MII) cells transfected with siControl, siAPC, siAPC+siTAZ, sibeta-catenin, or sibeta-catenin+siTAZ. Keywords: expression profiling by array We colle...
ORGANISM(S): Homo sapiens 
2012-12-21 | E-GEOD-39902 | biostudies-arrayexpress
TranscriptomicsEvaluation of microRNA expression in vehicle and metformin-treated breast cancer cells and evaluation of the dicer relevance
We have evaluated the microRNA expression profile of SUM159 cells stably infected with a control shRNA or a dicer-targeting shRNA treated with vehicle or metformin for 24 hrs at non cytotoxic doses. microRNA expression was evaluated from total RNA extracted from logaritmically growing SUM159 cells s...
ORGANISM(S): Homo sapiens 
2012-06-04 | E-GEOD-37038 | biostudies-arrayexpress
TranscriptomicsSHARP1 suppresses breast cancer metastasis by promoting degradation of hypoxia-inducible factors
Triple Negative Breast cancer accounts for some of the most aggressive types of breast cancer. By interrogating clinical datasets, we found that the activities of p63 and Hypoxia-Inducible-Factors (HIFs), two master regulators of the invasive and metastatic cancer cell phenotype are linked in TNBC ...
ORGANISM(S): Homo sapiens 
2012-07-18 | E-GEOD-33950 | biostudies-arrayexpress
TranscriptomicsWidespread association between YAP/TAZ/TEAD and AP-1 at enhancers drives oncogenic growth [gene expression]
The goal of this study was to identify YAP/TAZ direct transcriptional targets and transcriptional partners, through ChIP-sequencing and gene expression profiling. Keywords: Expression profiling by array MDA-MB-231 cells growing at low confluence in standard growth conditions were transfected with t...
ORGANISM(S): Homo sapiens 
2015-08-03 | E-GEOD-66082 | biostudies-arrayexpress
TranscriptomicsshRNAi profiling of human MDA-MB-231 cells expressing anti-p53 (shp53) short-hairpin RNAs treated with TFGbeta or control
TGFβ ligands act as tumor suppressors in early stage tumors but are paradoxically diverted into potent prometastatic factors in advanced cancers. The molecular nature of this switch remains enigmatic. We now show that TGFβ-dependent cell migration, invasion and metastasis are empowered by mutant-p...
ORGANISM(S): Homo sapiens 
2009-04-11 | E-GEOD-14491 | biostudies-arrayexpress
TranscriptomicsTranscription of mammalian cis-regulatory elements is restrained by actively enforced early termination [additional RNA]
Upon recruitment to active enhancers and promoters, RNA polymerase II (Pol_II) generates short non-coding transcripts of unclear function. The mechanisms that control the length and the amount of ncRNAs generated by cis-regulatory elements are largely unknown. Here, we show that the adapter protein ...
ORGANISM(S): Mus musculus 
2015-11-09 | E-GEOD-73021 | biostudies-arrayexpress
TranscriptomicsTranscription of mammalian cis-regulatory elements is restrained by actively enforced early termination [additional 4C]
Upon recruitment to active enhancers and promoters, RNA polymerase II (Pol_II) generates short non-coding transcripts of unclear function. The mechanisms that control the length and the amount of ncRNAs generated by cis-regulatory elements are largely unknown. Here, we show that the adapter protein ...
ORGANISM(S): Mus musculus 
2015-11-09 | E-GEOD-72958 | biostudies-arrayexpress
TranscriptomicsTranscription of mammalian cis-regulatory elements is restrained by actively enforced early termination [4C]
Upon recruitment to active enhancers and promoters, RNA polymerase II (Pol_II) generates short non-coding transcripts of unclear function. The mechanisms that control the length and the amount of ncRNAs generated by cis-regulatory elements are largely unknown. Here, we show that the adapter protein ...
ORGANISM(S): Mus musculus 
2015-11-09 | E-GEOD-66950 | biostudies-arrayexpress
TranscriptomicsTranscription of mammalian cis-regulatory elements is restrained by actively enforced early termination [RNA]
Upon recruitment to active enhancers and promoters, RNA polymerase II (Pol_II) generates short non-coding transcripts of unclear function. The mechanisms that control the length and the amount of ncRNAs generated by cis-regulatory elements are largely unknown. Here, we show that the adapter protein ...
ORGANISM(S): Mus musculus 
2015-11-09 | E-GEOD-66953 | biostudies-arrayexpress
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