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Drosophila melanogaster
5 Downloadable Samples
Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
dMyc is a conserved transcription factor that controls growth and proliferation by regulating its target genes.
Publication Title
MicroRNA miR-308 regulates dMyc through a negative feedback loop in Drosophila.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
HIV‐exposed seronegative commercial sex workers show a quiescent phenotype in the CD4+ T cell compartment and reduced expression of HIV‐dependent host factors.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Understanding why some indidivual resist HIV-1 infection despite continued exposure is an important goal for vaccine development.
Publication Title
HIV‐exposed seronegative commercial sex workers show a quiescent phenotype in the CD4+ T cell compartment and reduced expression of HIV‐dependent host factors.
Sample Metadata Fields
No sample metadata fields
View Samples
SRP051072- Mus musculus
- 4 Downloadable Samples
Illumina HiSeq 2000
Description
Investigation of mRNA changes in podocytes transfected with a miR-93 mimic or a nontargeting mimic. Overall design: The design was meant to identify biologically significant, novel targets of the miR-93 microRNA in podocytes
Publication Title
miR-93 regulates Msk2-mediated chromatin remodelling in diabetic nephropathy.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Our lab established the M0505 cell line from the ovarian surface epithelium (OSE) of FVB/N mice in May 2005 in order to study OSE biology. This cell line spontaneously transformed into the spontaneously transformed OSE (STOSE) cell line in mid 2012.
Publication Title
A new spontaneously transformed syngeneic model of high-grade serous ovarian cancer with a tumor-initiating cell population.
Sample Metadata Fields
Specimen part
View Samples- Mustela putorius furo
- 20 Downloadable Samples
- Affymetrix Canine Genome 2.0 Array (canine2)
Description
Background: Type I interferons (IFNs) are essential to the clearance of viral diseases, in part by initiating upregulation of IFN regulated genes (IRGs). A clear distinction between genes upregulated directly by virus and genes upregulated by secondary IFN production has not been made. Here we investigated the genes regulated by IFN-a2b compared to the genes regulated by SARS-CoV infection in ferrets.
Publication Title
Early gene expression events in ferrets in response to SARS coronavirus infection versus direct interferon-alpha2b stimulation.
Sample Metadata Fields
Specimen part
View Samples- Mustela putorius furo
- 16 Downloadable Samples
- Affymetrix Canine Genome 2.0 Array (canine2)
Description
The 2009 H1N1 influenza pandemic has prompted a significant need for the development of efficient, single-dose, adjuvanted vaccines. Here we investigated the adjuvant potential of CpG oligodeoxynucleotide (ODN) when used with a human seasonal influenza virus vaccine in ferrets. We found that the CpG ODNadjuvanted vaccine effectively increased antibody production and activated type I interferon (IFN) responses compared to vaccine alone. Based on these findings, pegylated IFN- 2b (PEG-IFN) was also evaluated as an adjuvant in comparison to CpG ODN and complete Freunds adjuvant (CFA). Our results showed that all three vaccines with adjuvant added prevented seasonal human A/Brisbane/59/2007 (H1N1) virus replication more effectively than did vaccine alone. Gene expression profiles indicated that, as well as upregulating IFN-stimulated genes (ISGs), CpG ODN enhanced B-cell activation and increased Toll-like receptor 4 (TLR4) and IFN regulatory factor 4 (IRF4) expression, whereas PEG-IFN augmented adaptive immunity by inducing major histocompatibility complex (MHC) transcription and Ras signaling. In contrast, the use of CFA as an adjuvant induced limited ISG expression but increased the transcription of MHC, cell adhesion molecules, and B-cell activation markers. Taken together, our results better characterize the specific molecular pathways leading to adjuvant activity in different adjuvant-mediated influenza virus vaccinations.
Publication Title
Molecular characterization of in vivo adjuvant activity in ferrets vaccinated against influenza virus.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 12 Downloadable Samples
- IlluminaHiSeq2000
Description
N6-methyladenosine (m6A) is a widespread reversible chemical modification of RNAs, implicated in many aspects of RNA metabolism. Little quantitative information exists as to either how many transcript copies of particular genes are m6A modified (“m6A levels”), or the relationship of m6A modification(s) to alternative RNA isoforms. To deconvolute the m6A epitranscriptome, we developed m6A level and isoform-characterization sequencing (m6A-LAIC-seq). We found that cells exhibit a broad range of non-stoichiometric m6A levels with cell type specificity. At the level of isoform characterization, we discovered widespread differences in use of tandem alternative polyadenylation (APA) sites by methylated and nonmethylated transcript isoforms of individual genes. Strikingly, there is a strong bias for methylated transcripts to be coupled with proximal APA sites, resulting in shortened 3’ untranslated regions (3’-UTRs), while nonmethylated transcript isoforms tend to use distal APA sites. m6A-LAIC-seq yields a new perspective on transcriptome complexity and links APA usage to m6A modifications. Overall design: m6A-LAIC-seq of H1-ESC and GM12878 cell lines, each cell line has two replicates
Publication Title
m(6)A-LAIC-seq reveals the census and complexity of the m(6)A epitranscriptome.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 199 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [probe set (exon) version (huex10st)
Description
Purpose: Selecting muscle-invasive bladder cancer patients for adjuvant therapy is currently based on clinical variables with limited power. We hypothesized that genomic-based signatures can outperform clinical models to identify patients at higher risk. Method:Transcriptome-wide expression profiles were generated using 1.4 million feature-arrays on archival tumors from 225 patients who underwent radical cystectomy and had muscle-invasive and/or node-positive bladder cancer. A 15-feature GC was developed on the discovery set with area under curve (AUC) of 0.77 in the validation set.
Publication Title
Discovery and validation of novel expression signature for postcystectomy recurrence in high-risk bladder cancer.
Sample Metadata Fields
Specimen part
View Samples- Mustela putorius furo
- 23 Downloadable Samples
- Affymetrix Canine Genome 2.0 Array (canine2)
Description
A global genomics approach was used to identify patterns of immune dysregulation during H5N1 influenza virus infection as the host response, in particular hyperchemokinemia, is thought to contribute to the extreme pathology associated with this disease.
Publication Title
Gene expression analysis of host innate immune responses during Lethal H5N1 infection in ferrets.
Sample Metadata Fields
Specimen part
View Samples