Sort   by:  
 Page size 
TranscriptomicsA Myc transcriptional program that is independent of EMT drives a poor prognosis tumor-propagating phenotype in HER2+ breast cancer
The HER2 (ERBB2) and MYC genes are commonly amplified genes in breast cancer, yet little is known about their molecular and clinical interaction. Using a novel chimeric mammary transgenic approach and in vitro models, we demonstrate markedly increased self renewal and tumour propagating capability o...
ORGANISM(S): Homo sapiens 
2013-09-24 | E-GEOD-43730 | biostudies-arrayexpress
ProteomicsHs_ErbB_Network
Human ErbB network proteins in three cell types
ORGANISM(S): Homo Sapiens (human) 
2014-12-31 | PAe005020 | PeptideAtlas
MetabolomicsIntegrated multi-omics analysis of adverse cardiac remodeling and metabolic inflexibility upon ErbB2 and ERRα deficiency
Functional oncogenic links between ErbB2 and ERRα in HER2+ breast cancer patients support a therapeutic benefit of co-targeted therapies. However, ErbB2 and ERRα also play key roles in heart physiology, and this approach could pose a potential liability to cardiovascular health. Herein, using integr...
2022-09-20 | MTBLS795 | MetaboLights
TranscriptomicsTranscription profiling of human age-dichotomized ER+, N0 breast tumors reveals enhanced NF kappa B and AP-1 activity associated with antiestrogen resistant breast caner
Signaling pathways that converge on two different transcription factor complexes, NFκB and AP-1, have been identified in estrogen receptor (ER)-positive breast cancers resistant to the antiestrogen, tamoxifen. In this study, biomarkers co-ordinately up-regulated by NFKB and AP-1 with prognositic si...
ORGANISM(S): Homo sapiens 
2008-06-15 | E-GEOD-7378 | biostudies-arrayexpress
TranscriptomicsComparison of gene expression in wild-type Drosophila testes with tbrd-1 mutant testes
Gene expression is tightly linked to histone acetylation on lysine residues that can be recognized by bromodomains. The testis-specific bromodomain protein tBRD-1 is essential for male fertility and might act as a co-factor of testis-specifc TAFs. Here, we perform microarray analyses and demonstrate...
ORGANISM(S): Drosophila melanogaster 
2014-08-08 | E-GEOD-52511 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of QMP pheromone-mediated gene expression in the honey bee brain
This experiment was designed to monitor the gene expression changes of young bees raised with and without queen mandibular pheromone (QMP). This experiment was a timecourse, comparing QMP- to QMP+ bees over 4 days of exposure. Bees that had eclosed over 16 hours were collected from a brood frame a...
ORGANISM(S): Apis mellifera 
2004-05-01 | E-MEXP-79 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human age-dichotomized ER+ breast tumors
To investigate the biological basis between aging and sporadic breast cancer incidence and prognosis, RNA samples from matched ER+ invasive breast cancers diagnosed in either young (â?¤45) or old (â?¥70) women were analyzed by expression microarrays Experiment Overall Design: ER+ breast cancers coll...
ORGANISM(S): Homo sapiens 
2008-06-16 | E-GEOD-8193 | biostudies-arrayexpress
TranscriptomicsExpression Profiles of HepG2 cells treated with genotoxic and non-genotoxic agents
The lack of accurate in vitro assays for predicting in vivo toxicity of chemicals together with new legislations demanding replacement and reduction of animal testing has triggered the development of alternative methods. This study aimed at developing a transcriptomics-based in vitro prediction assa...
ORGANISM(S): Homo sapiens 
2012-08-02 | E-GEOD-28878 | biostudies-arrayexpress
TranscriptomicsReal-time quantitative PCR analysis of hormone-receptor-negative primary breast tumors
Total RNA was extracted from FFPE samples of 139 chemotherapy-naïve hormone-receptor-negative breast cancers pooled from three sample sources and assayed for the expression of 21 genes within two previously reported microarray-derived prognostic signatures in 6 RT-PCR multiplexes. RT-PCR gene expre...
ORGANISM(S): Homo sapiens 
2013-10-25 | E-GEOD-51630 | biostudies-arrayexpress
TranscriptomicsA phase 1b study of the Akt-inhibitor MK-2206 in combination with weekly paclitaxel and trastuzumab in patients with advanced HER2-overexpressing solid tumor malignancies
16 patients with HER2+ tumors were enrolled (12 breast, 3 gastric, 1 esophageal). 27 samples (12 primary + 15 metastatic) from the 16 unique patients were assayed on Agilent 60K expression microarrays, and association between expression and response data were evaluated to identify potential biomark...
ORGANISM(S): Homo sapiens 
2016-07-31 | E-GEOD-75087 | biostudies-arrayexpress
Sort   by:  
 Page size