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GSE57818
Mus musculus
15 Downloadable Samples
Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Uremic media calcification is not only driven by systemic factors such as hyperphosphatemia, but also crticially dependent on vascular smooth muscle cells per se. We hypothesized that the different developmental origins of vscular smooth muscle cells might lead to a heterogeneous susceptibility to develop media calcification.
Publication Title
Heterogeneous susceptibility for uraemic media calcification and concomitant inflammation within the arterial tree.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 12 Downloadable Samples
NextSeq 500
Description
To establish effective multitargeted KRAS pathway therapy, we analyzed mediators of acquired resistance to chronic momelotinib and MEK inhibitor exposure in A549 cells. Since inhibitor resistance was completely reversible after drug withdrawal for several passages, suggesting epigenetic reprogramming, we investigated whole mRNA expression profiles in A549, momelotinib and selumetinib resistant (MSR)-A549 cells and MSR-A549 cells following drug withdrawal for 10 days. In parallel, we also examined mRNA expression profiles of MSR-A549 cells treated with the BET inhibitor JQ1, to identify specific targets regulated by H3K27 acetylation. Overall design: mRNA profile of MSR-A549 cells with or without JQ1 treatment.
Publication Title
Overcoming Resistance to Dual Innate Immune and MEK Inhibition Downstream of KRAS.
Sample Metadata Fields
Subject
View Samples- Homo sapiens
- 18 Downloadable Samples
- IlluminaHiSeq2000
Description
Deletions at 15q11.2 have been established to increase risk for multiple neurodevelopmental disorders (NDDs) including schizophrenia and epilepsy, yet show variable expressivity between individuals. To investigate the potential role of CYFIP1, a gene within the locus, we carried out knockdown experiments in human neural progenitor cells derived from 15q11.2 neutral induced pluripotent stem cells. Transcriptional profiling and cellular assays support a prominent role for CYFIP1 in cytoskeletal remodeling across all lines examined. Validating the utility of this model for study of disease, genes implicated in schizophrenia and epilepsy but not other disorders or traits unrelated to the deletion, were enriched among mRNAs dysregulated following knockdown. Importantly, and consistent with the variable expressivity of 15q11.2 deletions, the magnitude of disease-related effects varied between donor lines. Towards mechanisms, FMRP targets and synaptic genes were overrepresented among dysregulated mRNAs and as such may contribute to the schizophrenia and epilepsy effects we observe. Further model validation, and new candidate epilepsy genes, comes from machine-learning analyses showing a striking similarity between a subset of dysregulated transcripts and well-established epilepsy genes. Results provide support for an important contribution of CYFIP1 in 15q11.2 mediated risk for NDDs and demonstrate that disease-related biological signatures are evident prior to neuronal differentiation. This new human model of disease will be useful in identifying compounds that could ameliorate outcomes in deletion carriers. Overall design: Investigation of CYFIP1 shRNA knockdown in three neural progenitor cell lines derived from induced pluripotent stem cells (3 control samples and 3 knockdown samples analyzed in each line)
Publication Title
Reduced CYFIP1 in Human Neural Progenitors Results in Dysregulation of Schizophrenia and Epilepsy Gene Networks.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
We expressed either only the E7 oncoprotein or the complete early genome region (CER) of the human papillomavirus type 8 in primary human adult skin keratinocytes.
Publication Title
Novel Insights Into Cellular Changes in HPV8-E7 Positive Keratinocytes: A Transcriptomic and Proteomic Analysis.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st), Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Distinct signal transduction pathways downstream of the (P)RR revealed by microarray and ChIP-chip analyses.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a), Affymetrix Human Genome U95 Version 2 Array (hgu95av2)
Description
Dendritic Cell differentiation - Transcription Regulator cluster follow-up: The data files associated to this experiment show gene expression levels for a subset of 481 transcripts (out of 12626 genes represented on Affymetrix Genechip HG_U95Av2) corresponding to Transcription Regulators whose expression is changed during the differentiation process of Dendritic Cells as assessed in the 9 conditions tested. Another subset of genes, corresponding to a cluster of CD molecules is available from E-MEXP-1 experiment.
Publication Title
Transcriptional profiling identifies Id2 function in dendritic cell development.
Sample Metadata Fields
Sex, Specimen part, Time
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Analysis of gene expression on day four and day six after tumor inoculation.
Publication Title
Combined toll-like receptor 3/7/9 deficiency on host cells results in T-cell-dependent control of tumour growth.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Within the overall project, we performed a set of microarray and chromatin-immunoprecipitation (ChIP)-chip experiments using siRNA against the (pro)renin receptor ((P)RR), stable overexpression of PLZF, the PLZF translocation inhibitor genistein and the specific V-ATPase inhibitor bafilomycin to dissect transcriptional pathways downstream of the (P)RR.
Publication Title
Distinct signal transduction pathways downstream of the (P)RR revealed by microarray and ChIP-chip analyses.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Within the overall project, we performed a set of microarray and chromatin-immunoprecipitation (ChIP)-chip experiments using siRNA against the (pro)renin receptor ((P)RR), stable overexpression of PLZF, the PLZF translocation inhibitor genistein and the specific V-ATPase inhibitor bafilomycin to dissect transcriptional pathways downstream of the (P)RR.
Publication Title
Distinct signal transduction pathways downstream of the (P)RR revealed by microarray and ChIP-chip analyses.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 384 Downloadable Samples
- IlluminaHiSeq2000
Description
We report a new unsupervised clustering tool for single cell RNA-seq data called SC3. We show that biologically relevant information can be obtained from preneoplastic cells of patients with myeloprolifertive disease. Overall design: examination of three different patients with myeloproloferative disease
Publication Title
SC3: consensus clustering of single-cell RNA-seq data.
Sample Metadata Fields
No sample metadata fields
View Samples