We report the application of ultrashort metabolic labeling of RNA for high-throughput profiling of RNA processing in Drosophila S2 cells. Overall design: Examination of 3 different labeling timepoints in Drosophila S2 cells.
The kinetics of pre-mRNA splicing in the <i>Drosophila</i> genome and the influence of gene architecture.
Cell line, Subject
View SamplesThis study shows that the TLR4/MyD88 pathway in intestinal mesenchymal cells promotes intestinal carcinogenesis in the APCmin mouse model. Overall design: 3' RNA-Seq (QuantSeq) profiling of ColVIcre+ wt and MyD88 knockout primary mouse intestinal mesenchymal cells before and after treatment with LPS for 6 hours. 3 replicates per group.
Innate Sensing through Mesenchymal TLR4/MyD88 Signals Promotes Spontaneous Intestinal Tumorigenesis.
Specimen part, Cell line, Treatment, Subject
View SamplesMechanosensory hair cells (HCs) are the primary receptors of our senses of hearing and balance. However, very little is known about the transcriptional regulators involved in HC fate determination and differentiation. In this paper, we show that expression of three HC lineage-specific transcription factors: Gfi1, Pou4f3 and Atoh1, can induce a direct commitment towards HC fate during in vitro embryonic stem cell (ESC) differentiation. Induced HCs (iHCs) express numerous HC-specific genes and exhibit polarized membrane protusions reminiscent of stereociliary bundles.
Generation of sensory hair cells by genetic programming with a combination of transcription factors.
Specimen part, Cell line
View SamplesDigital gene expression tag profiling of P19CL6 cell model during differentiation to cardiomyocytes Overall design: Four replicates were anlyzed at five time-points during differentiation; day 1, day 4, day 7, day 10 and day 14. Spontanously beating cardiomyocytes was observed at day 14 Spreadsheet with Log2 difference expression values is filtered by FDR and thus incomplete.
TGF-β signaling is associated with endocytosis at the pocket region of the primary cilium.
Cell line, Subject, Time
View SamplesGene expression changes in spinal motor neurons of the SOD1G93A-transgenic model for ALS after treatment with G-CSF.
Gene expression changes in spinal motoneurons of the SOD1(G93A) transgenic model for ALS after treatment with G-CSF.
Age, Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Comparative expression analysis reveals lineage relationships between human and murine gliomas and a dominance of glial signatures during tumor propagation in vitro.
Sex, Age, Specimen part, Disease stage
View SamplesIn this study, we screened a cohort of 57 paediatric brain tumours, with a wide range of pathologies to identify gene expression profiles
Comparative expression analysis reveals lineage relationships between human and murine gliomas and a dominance of glial signatures during tumor propagation in vitro.
Sex, Age, Specimen part, Disease stage
View SamplesTo study the effect of miR-130a in prostate cancer, PC3 cells overexpressing miR-130a were analyzed for global gene expression.
Epigenetic disruption of miR-130a promotes prostate cancer by targeting SEC23B and DEPDC1.
Cell line
View SamplesThis work was conducted to identify shared and specific target genes of different ETS transcription factor rearrangements in prostate cancer. Potential target genes were identified by differential gene expression analysis of primary tumor samples with ETS rearrangements, and validated by ETS silencing in prostate cancer cell lines.
Molecular subtyping of primary prostate cancer reveals specific and shared target genes of different ETS rearrangements.
Specimen part
View SamplesThe Androgen Receptor (AR) is the key-driving transcription factor in prostate cancer, tightly controlled by epigenetic regulation. To date, most epigenetic profiling has been performed in cell lines or limited tissue samples. To comprehensively study the epigenetic landscape, we complemented RNA-seq with ChIP-seq for AR and histone modification marks (H3K27ac, H3K4me3, H3K27me3) in 100 primary prostate carcinomas. Integrative molecular subtyping of the five data streams revealed three major subtypes of which two were clearly TMPRSS2-ERG dictated. Importantly, a third novel subtype was identified, with low AR chromatin binding and activity, even though the receptor was clearly expressed. While positive for neuroendocrine-hallmark genes, these tumors were copy number-neutral with low mutation burden, significantly depleted for genes characteristic of poor-outcome associated luminal B-subtype. We present a rich novel resource on transcriptional and epigenetic control in prostate cancer, revealing a tight control of gene regulation differentially dictated by AR over the three subtypes. Overall design: RNA-seq data for primary prostate carcinomas
Integrative epigenetic taxonomy of primary prostate cancer.
Specimen part, Subject
View Samples