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GSE66583
Mus musculus
4 Downloadable Samples
Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Neural precursor cells (NPCs) are multipotent cells that can generate neurons, astrocytes, and oligodendrocytes in the mammalian central nervous system. Although Zbtb20 was expressed in NPCs, its functions in neural development are not fully understood. We performed microarray analysis to examine changes in gene expression between control and Zbtb20-overexpressed NPCs.
Publication Title
Zbtb20 promotes astrocytogenesis during neocortical development.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 2 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Neural precursor cells (NPCs) are multipotent cells that can generate neurons, astrocytes, and oligodendrocytes in the mammalian central nervous system. Although high mobility group nucleosomal binding domain 1 (HMGN1) was highly expressed in NPCs, its functions in neural development are not fully understood. We performed microarray analysis to examine changes in gene expression between control and HMGN1-overexpressed NPCs.
Publication Title
High mobility group nucleosome-binding family proteins promote astrocyte differentiation of neural precursor cells.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 37 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Cdca7l acts as a male-specific oncogene in astrocytoma and glioblastoma, and can transform primary astrocyte growth in soft agar. We stably overexpressed Cdca7l in mouse primary astrocytes and compared gene expression to primary astrocytes expressing empty vector control in male and female cell to identify gene expression differences between male and female cells and between Cdca7l-overexpressing and normal primary astrocytes.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 20 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Cdca7l is expressed higher in male astrocytoma/GBM than female tumors or normal cells, and knockdown of Cdca7l blocks growth of male tumor cells, but not female tumor cells. We stably depleted Cdca7l in mouse astrocytoma cells and compared gene expression to control astrocytoma cells expressing non-targeting scrambled shRNA in male and female cells and to wild type primary astrocytes to identify gene expression differences between male and female cells and between Cdca7l-depleted, scrambled shRNA control cells and wild type primary astrocytes.
Publication Title
No associated publication
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
CDCA7L is expressed higher in male astrocytoma/GBM than female tumors or normal cells, and knockdown of CDCA7L blocks growth of male tumor cells, but not female tumor cells. We stably depleted CDCA7L in human GBM cells and compared gene expression to control GBM cells expressing non-trageting scrambled shRNA in male and female cells to identify gene expression differences between male and female cells and between CDCA7L-depleted and scrambled shRNA control cells.
Publication Title
No associated publication
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 107 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Patients with HIV-associated TB are known to experience systemic hyperinflammation, clinically known as immune reconstitution inflammatory syndrome (IRIS), following the commencement of antiretroviral therapy (ART). No prognostic markers or biomarkers have been identified to date and little is known about the mechanism mediating the hyperinflammation. We recruited a prospective cohort of 63 patients with HIV-associated TB, 33 of whom developed TB-IRIS. Of which transcriptomic profiling was performed using longitudinal whole blood RNA samples from 15 non-IRIS and 17 TB-IRIS patients. Transcriptomic signatures that distinguish patients who would eventually develop IRIS were identified as early as week 0.5 (2-5 days post-ART) and predicted a downstream activation of proinflammatory cytokines. At the peak of IRIS (week 2), transcriptomic signatures were overrepresented by innate receptor signaling pathways including toll-like receptor, IL-1 receptor and TREM-1.
Publication Title
HIV-tuberculosis-associated immune reconstitution inflammatory syndrome is characterized by Toll-like receptor and inflammasome signalling.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus, Homo sapiens
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Activation of the aryl hydrocarbon receptor dampens the severity of inflammatory skin conditions.
Sample Metadata Fields
Sex, Age, Specimen part, Treatment, Subject
View Samples- Mus musculus
- 17 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
The transcriptional profile of CD8+ naive T cells was compared from F5 transgenic mice expressing normal IL-7R or a conditional IL-7R alpha that was either switched on, or switched off for different amounts of time.
Publication Title
IL-7 determines T cell fitness by distinct mechanisms at different signal strengths
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Environmental stimuli are known to contribute to psoriasis pathogenesis and that of other autoimmune diseases, but the mechanism is unknown. Here we show that the aryl hydrocarbon receptor (AhR), a transcription factor that senses environmental stimuli, modulates pathology in psoriasis. AhR-activating ligands reduced inflammation in the lesional skin of psoriasis patients, whereas AhR antagonists upregulated inflammation. Similarly, AhR signaling via the endogenous FICZ ligand reduced the inflammatory response in the imiquimod-induced model of psoriasis and AhR deficient mice exhibited a substantial exacerbation of the disease, compared to AhR sufficient controls. Non-haematopoietic cells, in particular keratinocytes, were responsible for this hyper-inflammatory response, which involved increased reactivity to IL-1beta and upregulation of AP-1 family members of transcription factors. Thus, our data suggest a critical role for AhR in the regulation of inflammatory responses and open the possibility for novel therapeutic strategies in chronic inflammatory disorders.
Publication Title
Activation of the aryl hydrocarbon receptor dampens the severity of inflammatory skin conditions.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 230 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Identification of genes up-regulated in ALK-positive and EGFR/KRAS/ALK-negative lung adenocarcinomas.
Publication Title
Identification of genes upregulated in ALK-positive and EGFR/KRAS/ALK-negative lung adenocarcinomas.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples