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GSE3858
Mus musculus
36 Downloadable Samples
Affymetrix Mouse Expression 430A Array (moe430a)
Description
We used a combination of genome-wide and promoter-specific DNA binding and expression analyses to assess the functional roles of Myod and Myog in regulating the program of skeletal muscle gene expression. Our findings indicate that Myod and Myog have distinct regulatory roles at a similar set of target genes. At genes expressed throughout the program of myogenic differentiation, Myod can bind and recruit histone acetyltransferases. At early targets, Myod is sufficient for near full expression; whereas, at late expressed genes Myod initiates regional histone modification but is not sufficient for gene expression. At these late genes, Myog does not bind efficiently without Myod, however, transcriptional activation requires the combined activity of Myod and Myog. Therefore, the role of Myog in mediating terminal differentiation is, in part, to enhance expression of a subset of genes previously initiated by Myod.
Publication Title
Global and gene-specific analyses show distinct roles for Myod and Myog at a common set of promoters.
Sample Metadata Fields
No sample metadata fields
View Samples- Drosophila melanogaster
- 89 Downloadable Samples
NextSeq 500
Description
Developmental neuronal remodeling is an evolutionarily conserved mechanism required for accurate wiring of mature nervous systems. Despite its fundamental role in neurodevelopment and proposed contribution to various neuropsychiatric disorders, the mechanisms instructing remodeling are only partially known. Here, we uncover the fine temporal transcriptional landscape of a stereotypic remodeling event - that of the Drosophila mushroom body ? neurons. To enrich and complement this developmental expression atlas, we also sequenced developing ? neurons perturbed for three key transcription factors known to regulate pruning. Together, these datasets allowed us to construct the developmental and temporal framework of transcriptional modules that together drive remodeling. Moreover, we identified 10 DNA binding proteins that are involved in various aspects of remodeling, and describe their hierarchical relationships. Overall, this study provides the first broad and detailed molecular insight into the complex regulatory dynamics of developmental neuronal remodeling. Overall design: Transcriptional profiling of drosophila ? neurons during development and when perturbed by EcR-DN, E75 RNAi or Sox14 RNAi. Other adult neurons and astrocyte-like cells also sequenced.
Publication Title
Combining Developmental and Perturbation-Seq Uncovers Transcriptional Modules Orchestrating Neuronal Remodeling.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Drosophila melanogaster
- 9 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
Mustard and Kenny mutants are resistant to oral infection with V.cholerae. We used microarrays to determine whether Key and Mtd have overlapping regulons.
Publication Title
The Drosophila protein mustard tailors the innate immune response activated by the immune deficiency pathway.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Here we show that tumor necrosis factor (TNF) induced in human T-regulatory cells (Treg), as compared to conventional T cells (Tcon), a transcription program highly enriched for typical NF-B target genes, such as: the cytokines LTA and TNF; the TNF-receptor super family members FAS, 4-1BB and OX-40; various anti-apoptotic genes; and other important immune-response genes.
Publication Title
TNF activates a NF-kappaB-regulated cellular program in human CD45RA- regulatory T cells that modulates their suppressive function.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 33 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Reversal of Alopecia Areata Following Treatment With the JAK1/2 Inhibitor Baricitinib.
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
The C3H/HeJ grafted model of alopecia areata was used to determine the efficacy of systemic baricitinib at preventing alopecia or treating established disease.
Publication Title
Reversal of Alopecia Areata Following Treatment With the JAK1/2 Inhibitor Baricitinib.
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples- Mus musculus
- 11 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
The C3H/HeJ grafted model of alopecia areata was used to determine the efficacy of systemic baricitinib at preventing alopecia or treating established disease.
Publication Title
Reversal of Alopecia Areata Following Treatment With the JAK1/2 Inhibitor Baricitinib.
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples- Mus musculus
- 10 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
The C3H/HeJ grafted model of alopecia areata was used to determine the efficacy of systemic baricitinib at preventing alopecia or treating established disease.
Publication Title
Reversal of Alopecia Areata Following Treatment With the JAK1/2 Inhibitor Baricitinib.
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples- Mus musculus
- 23 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
In two disparate models, we show that rapid revaccination following sublethal gamma radiation exposure rescues memory CD8+ T cell Responses.
Publication Title
Rescue of CD8+ T cell vaccine memory following sublethal γ irradiation.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 16 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Regulatory T cells (Treg) are pivotal for the maintenance of peripheral tolerance by controlling self-reactive, chronic and homeostatic T cell responses. We now report that the increase in Treg suppressive function observed in lymphopenic mice correlates with the degree of lymphopenia and is caused by a higher frequency of a novel subpopulation of CD103posICOSpos cells among peripheral Treg that differentially express multiple Treg signature genes.
Publication Title
A subpopulation of CD103(pos) ICOS(pos) Treg cells occurs at high frequency in lymphopenic mice and represents a lymph node specific differentiation stage.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples