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GSE10014
Drosophila melanogaster
25 Downloadable Samples
Affymetrix Drosophila Genome Array (drosgenome1)
Description
Genomic analysis of axon pruning in Drosophila mushroom body neurons identifies the RNA-binding protein Boule as a negative regulator
Publication Title
Genomic analysis of Drosophila neuronal remodeling: a role for the RNA-binding protein Boule as a negative regulator of axon pruning.
Sample Metadata Fields
Age
View Samples- Drosophila melanogaster
- 16 Downloadable Samples
- Affymetrix Drosophila Genome Array (drosgenome1)
Description
Drosophila mushroom body (MB) neurons undergo axon pruning during metamorphosis through a process of localized degeneration of specific axon branches. Developmental axon degeneration is initiated at the onset of metamorphosis by the pre-pupal rise in the steroid hormone ecdysone. This study identifies genes that alter their expression in MB neurons at the onset and early steps of axon pruning.
Publication Title
Genomic analysis of Drosophila neuronal remodeling: a role for the RNA-binding protein Boule as a negative regulator of axon pruning.
Sample Metadata Fields
Age
View Samples- Drosophila melanogaster
- 9 Downloadable Samples
- Affymetrix Drosophila Genome Array (drosgenome1)
Description
This study identifies genes that show EcR-dependent gene expression in MB neurons at the onset of axon pruning.
Publication Title
Genomic analysis of Drosophila neuronal remodeling: a role for the RNA-binding protein Boule as a negative regulator of axon pruning.
Sample Metadata Fields
Age
View Samples- Rattus norvegicus
- 45 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
Time and dose related expression profiles of rat right heart tissue in microsphere bead model for Pulmonary embolism
Publication Title
Transcriptional profile of right ventricular tissue during acute pulmonary embolism in rats.
Sample Metadata Fields
No sample metadata fields
View Samples- Rattus norvegicus
- 20 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
Pulmonary vascular occlusions due to thromboemboli can result in pulmonary hypertension and right heart damage. Treatments to clear the vascular obstructions such as i.v. heparain or thrombolytics can resolve the hypertension but right ventricular damage often occurs first. Methods of protecting the right ventricle from hypertensive damage during the course of acute treatment to clear the thromboemboli are needed. Monocyte- and neutrophil-mediated inflammation and fibrosis are associated with chronic right ventricular damage but the pathways involved are not understood. A comprehesive survey of gene expression during chronic pulmonary embolism verses control rats has been conducted in this study.
Publication Title
Transcriptional changes in right ventricular tissues are enriched in the outflow tract compared with the apex during chronic pulmonary embolism in rats.
Sample Metadata Fields
Sex
View Samples- Caenorhabditis elegans
- 9 Downloadable Samples
- Affymetrix C. elegans Gene 1.0 ST Array (elegene10st)
Description
Gene expression was compared from adult C. elegans after RNAi
Publication Title
s-Adenosylmethionine Levels Govern Innate Immunity through Distinct Methylation-Dependent Pathways.
Sample Metadata Fields
No sample metadata fields
View Samples- Rattus norvegicus
- 138 Downloadable Samples
Illumina HiSeq 2500
Description
Skeletal muscle possesses a remarkable capacity to regenerate when injured, but when confronted with major traumatic injury resulting in volumetric muscle loss (VML), the regenerative process consistently fails. The loss of muscle tissue and function from VML injury has prompted development of a suite of therapeutic approaches but these strategies have proceeded without a comprehensive understanding of the molecular landscape that drives the injury response. Herein, we administered a VML injury in an established rodent model and monitored the evolution of the healing phenomenology over multiple time points using muscle function testing, histology, and expression profiling by RNA sequencing. The injury response was then compared to a regenerative medicine treatment using orthotopic transplantation of autologous minced muscle grafts (~1?mm3 tissue fragments). A chronic inflammatory and fibrotic response was observed at all time points following VML. These results suggest that the pathological response to VML injury during the acute stage of the healing response overwhelms endogenous and therapeutic regenerative processes. Overall, the data presented delineate key molecular characteristics of the pathobiological response to VML injury that are critical effectors of effective regenerative treatment paradigms. Overall design: RNA-Seq time couse of muscle volumetric muscle loss injury healing with controls
Publication Title
Multiscale analysis of a regenerative therapy for treatment of volumetric muscle loss injury.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Members of rhinovirus C (RV-C) species are more likely to cause wheezing illnesses and asthma exacerbations compared to other rhinoviruses. The cellular receptor for these viruses was heretofore unknown. We measured gene expression (Human Gene 1.0 ST Array, Affymetrix) in two series of experiments involving cells that were either susceptible or not susceptible to RV-C infection. In one experimental series, susceptible cells included whole sinus mucosal tissue specimens (n = 5), epithelial cell suspension from sinus tissue, and nasal epithelium obtained via brushing, while non-susceptible cells included monolayers of primary undifferentiated epithelial cells and transformed cell lines (n = 5). In a second experimental series, we compared three pairs of undifferentiated and fully differentiated (ALI) sinus epithelial cell cultures. We identified a total of 12 genes upregulated in RV-C susceptible cells (represented by 14 probe sets) encoding proteins localized to plasma membrane, and/or with predicted or functionally demonstrated receptor activity, including members of the Human MHC class II, stomatin, guanine nucleotide-binding, type I cytokine and atypical chemokine receptor and cadherin protein families.
Publication Title
Cadherin-related family member 3, a childhood asthma susceptibility gene product, mediates rhinovirus C binding and replication.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Identify transcriptional factors responsible for cytokine and chemokine production by fibroblasts
Publication Title
Autocrine Loop Involving IL-6 Family Member LIF, LIF Receptor, and STAT4 Drives Sustained Fibroblast Production of Inflammatory Mediators.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Understanding the mechanism of SRC-1 dependent and independent E2 signaling in bone will provide a better understanding of the biology underlying osteoporosis.
Publication Title
Steroid receptor coactivator-1 can regulate osteoblastogenesis independently of estrogen.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples