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GSE89846
Mus musculus
24 Downloadable Samples
Illumina MouseWG-6 v2.0 R2 expression beadchip
Description
We derived a transcriptional signature of oncogenic KRAS by using the KF508 murine pancreatic ductal cell line with an inducible Lox-Stop-Lox (LSL) cassette in front of the KRASG12D oncogene to regulate transcription. This dataset allowed us to study the differential expression profile after oncogenic KRAS induction in mouse.
Publication Title
Master Regulators of Oncogenic KRAS Response in Pancreatic Cancer: An Integrative Network Biology Analysis.
Sample Metadata Fields
Cell line, Treatment
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Elk1 directs selective gene induction that is a substantial and critical component of growth signaling by AR in PC cells.
Publication Title
The ETS domain transcription factor ELK1 directs a critical component of growth signaling by the androgen receptor in prostate cancer cells.
Sample Metadata Fields
Cell line, Treatment
View Samples- Homo sapiens
- 12 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Constrained release of lamina-associated enhancers and genes from the nuclear envelope during T-cell activation facilitates their association in chromosome compartments.
Sample Metadata Fields
Specimen part, Time
View Samples- Homo sapiens
- 12 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Activation of T-cells induces dramatic changes in genome organisation and gene transcription. Here we identify changes in transcriptional profiles at 8h, 24h and 48 post activation
Publication Title
Constrained release of lamina-associated enhancers and genes from the nuclear envelope during T-cell activation facilitates their association in chromosome compartments.
Sample Metadata Fields
Specimen part, Time
View Samples- Homo sapiens
- 8 Downloadable Samples
IlluminaHiSeq2000
Description
We describe a novel population of human adult cardiac resident stem cells (CRSCs), which are positive for W8B2 antigen, originating from human adult atrial appendages. W8B2+ CRSCs exhibit a spindle-shaped morphology, are clonogenic and able to self-renew. W8B2+ CRSCs show high expression of mesenchymal but not hematopoietic nor endothelial markers. W8B2+ CRSCs expressed GATA4, HAND2, and TBX5, but not C-KIT, SCA-1, NKX2.5, PDGFRa, ISL1 or Wilm’s tumor gene-1 (WT1). W8B2+ CRSCs can differentiate into the cardiovascular lineages and secrete various cytokines. Overall design: Comparative RNA sequencing was performed using W8B2+ cell from human atrial appendages (passage 2 from 3 different patients), c-Kit+ cell from human atrial appendages (passage 2 from 3 different patients) and W8B2+ cell from bone marrow (passage 3 from 2 different patients, from PromoCell, Heidelberg, Germany).
Publication Title
Cardiac Repair With a Novel Population of Mesenchymal Stem Cells Resident in the Human Heart.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 40 Downloadable Samples
- Ion Torrent Proton
Description
We sought to characterize expression profiles signifying the development of atypical adenomatous hyperplasia (AAH) from normal lung parenchyma (NL), and its progression to lung adenocarcinomas (LUAD). Overall design: We performed transcriptome sequencing of 48 samples, comprising NLs, AAHs and LUADs, from 17 patients. Sequencing was performed using the Ion Torrent platform afterwhich gene profiles differentially expressed among the three groups were determined.
Publication Title
Genomic Landscape of Atypical Adenomatous Hyperplasia Reveals Divergent Modes to Lung Adenocarcinoma.
Sample Metadata Fields
Specimen part, Subject
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Glioblastoma multiforme (GBM) is the most malignant and most common tumor of the central nervous system characterized by rapid growth and extensive tissue infiltration. GBM results in more years of life lost than any other cancer type. Notch signaling has been implicated in GBM pathogenesis through several modes of action. Inhibition of Notch leads to a reduction of cancer-initiating cells in gliomas and reduces proliferation and migration. Deltex1 (DTX1) is part of an alternative Notch signaling pathway distinct from the canonical MAML1/RBPJ-mediated cascade. In this study, we show that DTX1 activates both the RTK/PI3K/PKB as well as the MAPK/ERK pathway. Moreover, we found the anti-apoptotic factor Mcl-1 to be induced by DTX1. In accordance with this, the clonogenic potential and proliferation rates of glioma cell lines correlated with DTX1 levels. DTX1 knock down mitigated the tumorigenic potential in vivo, and overexpression of DTX1 increased cell migration and invasion of tumor cells accompanied by an elevation of the pro-migratory factors PKB and Snail1. Microarray gene expression analysis identified a DTX1-specific transcriptional program - including microRNA-21 - which is distinct from the canonical Notch signaling. We propose the alternative Notch pathway via DTX1 as oncogenic factor in malignant glioma and found low DTX1 expression levels to correlate with prolonged survival of GBM and early breast cancer patients in open source databases.
Publication Title
Deltex-1 activates mitotic signaling and proliferation and increases the clonogenic and invasive potential of U373 and LN18 glioblastoma cells and correlates with patient survival.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Danio rerio
- 17 Downloadable Samples
- Affymetrix Zebrafish Genome Array (zebrafish)
Description
microRNAs play crucial roles in the early development of an organism. However the regulation of transcription through the action of microRNAs during the initial embyonic development has not been studied.
Publication Title
miR-34 is maternally inherited in Drosophila melanogaster and Danio rerio.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 48 Downloadable Samples
- Illumina mouse-6 v1.1 expression beadchips
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
In vivo genome-wide analysis of multiple tissues identifies gene regulatory networks, novel functions and downstream regulatory genes for Bapx1 and its co-regulation with Sox9 in the mammalian vertebral column.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
Illumina mouse-6 v1.1 expression beadchips
Description
This study aims to look at gene expresion profiles between wildtype and Sox9 knockout cells of the vertebral column in a E12.5 mouse embryo. Instead of looking at the whole vertebral column, only cells expressing Sox9 were sorted by Fluroscent Activated Cell Sorting (FACS) and subjected to expression profiling by microarray.
Publication Title
In vivo genome-wide analysis of multiple tissues identifies gene regulatory networks, novel functions and downstream regulatory genes for Bapx1 and its co-regulation with Sox9 in the mammalian vertebral column.
Sample Metadata Fields
Specimen part
View Samples