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TranscriptomicsWhole genome characterisation of chemoresistant ovarian cancer [Illumina_450K_Methylation]
Patients with high-grade serous ovarian cancer (HGSC) have experienced little improvement in overall survival, and standard treatment has not advanced beyond platinum-based combination chemotherapy, during the past 30 years. To understand the drivers of clinical phenotypes better, here we use whole-...
ORGANISM(S): Homo sapiens 
2015-05-19 | E-GEOD-65820 | biostudies-arrayexpress
TranscriptomicsWhole genome expression data comparison between WT and Cebpg-/- MEFs.
C/EBPβ is an important regulator of oncogene-induced senescence (OIS). Here we show that C/EBPγ, a heterodimeric partner of C/EBPβ whose biological functions are not well understood, inhibits cellular senescence. Cebpg-/- MEFs proliferated poorly, entered senescence prematurely, and expressed a p...
ORGANISM(S): Mus musculus 
2013-06-30 | E-GEOD-47777 | biostudies-arrayexpress
TranscriptomicsWhole genome expression data from WT, Atf4-/-, and Cebpg-/- MEFs under normal and amino acid deprived (AAD) growth conditions
The integrated stress response (ISR) controls cellular adaptations to nutrient deprivation, redox imbalances and ER stress. ISR genes are upregulated in stressed cells, primarily by the bZIP transcription factor ATF4 through its recruitment to cis-regulatory C/EBP:ATF response elements (CAREs) toget...
ORGANISM(S): Mus musculus 
2015-11-19 | E-GEOD-75150 | biostudies-arrayexpress
TranscriptomicsExpression analysis of Wv/Wv fetal gonads
Following sex determination, XY and XX gonads develop into a testis and an ovary, respectively. Depending on the sex of the gonad, resident germ cells will subsequently be committed to either spermatogenesis or oogenesis. In this study we took advantage of the Wv/Wv mouse genetic model, in which gon...
ORGANISM(S): Mus musculus 
2010-12-20 | E-GEOD-23908 | biostudies-arrayexpress
TranscriptomicsDC populations incubated with rAd5, rAd28, rAd35, TLR7/8-ligand, or unexposed
Recombinant adenovirus vectors (rAds) are being investigated as vaccine delivery vehicles in pre-clinical and clinical studies. rAds constructed from different serotypes differ in receptor usage, tropism, and ability to activate cells, aspects of which likely contribute to their different immunogeni...
ORGANISM(S): Homo sapiens 
2012-07-10 | E-GEOD-37128 | biostudies-arrayexpress
TranscriptomicsQuantitative time-course profiling of Plasmodium falciparum transcripts and proteins throughout the 48-hour intraerythrocytic developmental cycle
Quantitative studies of the P. falciparum transcriptome have shown that the tightly controlled progression of the parasite through the intraerythrocytic developmental cycle (IDC) is accompanied by a continuous gene expression cascade where most expressed genes exhibit a single transcriptional peak. ...
ORGANISM(S): Plasmodium falciparum 
2011-06-07 | E-GEOD-24416 | biostudies-arrayexpress
TranscriptomicsAgilent 244A aCGH array for comparison of lung tumor CNA to high-throughput sequencing data
1 lung tumor was profiled for copy-number alterations with the high-resolution Agilent 244A aCGH Array. One lung tumor sample were assayed on the Agilent Human Genome CGH 244A Microarrays with the intent of comparing the genomic alterations reported by the array platform with those reported by high-...
ORGANISM(S): Homo sapiens 
2010-05-27 | E-GEOD-20574 | biostudies-arrayexpress
TranscriptomicsInfluence of C/EBPβ 3'UTR on RasV12 induced gene expression
C/EBPb is an auto-repressed protein that becomes posttranslationally activated by Ras-MEK-ERK signalling. C/EBPb is required for oncogene-induced senescence (OIS) of primary fibroblasts, but also displays pro-oncogenic functions in many tumour cells. Here, we show that C/EBPb activation by H-RasV12 ...
ORGANISM(S): Mus musculus 
2011-07-22 | E-GEOD-30834 | biostudies-arrayexpress
TranscriptomicsSystematic evaluation of variability in simulated ChIP-chip experiments
The most widely-used method for detecting and measuring genome-wide protein-DNA interactions is chromatin immunoprecipitation on tiling microarrays, commonly known as ChIP-chip. Many tiling array platforms, amplification methods, and analysis algorithms exist for ChIP-chip, but a rigorous assessment...
ORGANISM(S): Homo sapiens 
2008-01-31 | E-GEOD-9842 | biostudies-arrayexpress
TranscriptomicsImmune and tumor cell gene expression from node positive and node negative breast cancers' primary tumor, lymph nodes and peripheral blood
Analysis of purified immune and breast tumor cells from three major compartments where cancer and immune cells interact: primary tumor, tumor draining lymph nodes (tumor invaded or tumor free), and peripheral blood. The results suggests that node-positive patients’ immune regulation and functionali...
ORGANISM(S): Homo sapiens 
2013-01-11 | E-GEOD-41986 | biostudies-arrayexpress
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