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Drosophila melanogaster
6 Downloadable Samples
Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
Examined the expression effects of supplementing Drosophila food on heart and nephrocyte complexes
Publication Title
Diet-Induced Podocyte Dysfunction in Drosophila and Mammals.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
CMPF is elevated in diabetes and is associated with impaired insulin secretion. We used microarrays to determine the effect of CMPF on gene expression in isolated islets.
Publication Title
The furan fatty acid metabolite CMPF is elevated in diabetes and induces β cell dysfunction.
Sample Metadata Fields
Sex, Age, Specimen part, Treatment
View Samples- Mus musculus
- 58 Downloadable Samples
- Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
Tumors from 5-6 month old KrasLA mice were dissected. Gene expression analysis on U74A affy chips. 19 normal lungs from age matched controls were also includeed
Publication Title
Comparison of gene expression and DNA copy number changes in a murine model of lung cancer.
Sample Metadata Fields
Sex, Age, Disease, Disease stage
View Samples- Mus musculus
- 2 Downloadable Samples
Illumina HiSeq 2500
Description
Dazl (deleted in azoospermia like) is a member of the DAZ family of germ cell-restricted RNA binding proteins required for gametogenesis from worm to human. The direct RNA targets and functions of these essential proteins are poorly understood. Here, we generated high-resolution, transcriptome-wide maps of Dazl-RNA interactions in mouse testes. These maps provide important insights into the mechanism of Dazl recruitment to mRNA and reveal Dazl binding to thousands of mRNAs predominantly through sequence-specific interactions near the polyA tail. Using transgenic mice and fluorescence activated cell sorting (FACS), we isolated DAZL knockout germ cells and used RNA-Seq to identify mRNAs sensitive to DAZL-ablation. Intersecting the RNA-Seq and Dazl-RNA interaction datasets revealed that Dazl enhances expression of a subset of directly-bound transcripts, namely mRNAs for a network of essential cell cycle regulatory genes. Collectively, our integrative analysis delineates a Dazl-dependent post-transcriptional gene regulatory program essential for mammalian germ cell maintenance. Overall design: PolyA Seq libraries generated from isolated spermatogonial cells
Publication Title
DAZL Regulates Germ Cell Survival through a Network of PolyA-Proximal mRNA Interactions.
Sample Metadata Fields
Sex, Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 1 Downloadable Sample
- Illumina Genome Analyzer II
Description
Gene fusions are known to play critical roles in tumor pathogenesis. However, sensitive and specific algorithms to detect gene fusions in cancer do not currently exist. Although real RNA-seq data from cell lines or tumors can be used in testing new fusion detection algorithms, it is impossible to know the true sensitivity or specificity of an algorithm without knowing the "ground truth". For this reason we designed a synthetic control data set to assess the true and false positive and negative fusions of a a new fusion detection algorithm.
Publication Title
Statistical algorithms improve accuracy of gene fusion detection.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 50 Downloadable Samples
- Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
Mouse lung cancers were generated using the KrasLA model, in which a latent mutated Kras2 allele (resulting in the amino acid substitution G12D) is sporadically activated through spontaneous homologous recombination. These mice develop lung adenomas with full penetrance; over time, the tumors acquire morphologic characteristics reminiscent of those of human adenocarcinoma, such as nuclear atypia and a high mitotic index.
Publication Title
An oncogenic KRAS2 expression signature identified by cross-species gene-expression analysis.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 15 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
A mouse model for human small cell lung carcinoma (SCLC) has been developed based on evidence in human tumors that the tumor suppressor functions of RB and p53 are defective in more than 90% of SCLC cases. We also developed another mouse model also combines loss of p130 (Rbl2), an RB-related gene, with deletion of RB and p53. These two mouse tumors were shown to closely resemble human SCLC.
Publication Title
Loss of p130 accelerates tumor development in a mouse model for human small-cell lung carcinoma.
Sample Metadata Fields
Specimen part
View Samples- Saccharomyces cerevisiae
- 10 Downloadable Samples
- Illumina HiSeq 2000
Description
In this work, we determine total mRNA decay rates in rpb1-1 and rpb1-1/caf1? cells, calculate half-lives in rpb1-1/caf1? cells relative to rpb1-1 cells and correlate them with codon optimality. Overall design: mRNA profiling was done on 10 time points in rpb1-1/caf1 cells and sequenced using a paired end protocol on an Illumina HiSeq2000 instrument. A biological duplicate was performed.
Publication Title
mRNA Deadenylation Is Coupled to Translation Rates by the Differential Activities of Ccr4-Not Nucleases.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 6 Downloadable Samples
- Sentrix Human-6 Expression BeadChip
Description
Although the role of macrophage colony stimulating factor (M-CSF/CSF-1) in homeostasis and disease processes has been studied extensively in mice, little is known of the impact of this cytokine on differentiated human macrophages. Here we show that, in contrast to its effects on mouse bone marrow-derived macrophages (BMM), CSF-1 did not induce expression of urokinase plasminogen activator mRNA, repress expression of apolipoprotein E mRNA, or prime LPS-induced TNF secretion in human monocyte-derived macrophages (HMDM) from several independent donors. Using expression profiling, we show that CSF-1 dynamically regulated the expression of several genes that encode chemokines and chemokine receptors (e.g. CXCL10/IP-10, CXCL2, CCL7, SDF2L1, CXCR4) in HMDM. CSF-1 also upregulated the expression of several genes encoding enzymes of the cholesterol biosynthetic pathway (HMGCR, MVD, IDI1, FDPS, SQLE, CYP51A1, EBP, NSDHL, DHCR7 and DHCR24), while expression of ABCG1, encoding a cholesterol efflux transporter, was repressed. Although the CSF-1/CSF-1R system has been proposed as a target for the treatment of inflammatory and metastatic disease based on studies in rodents, this is the first systematic analysis of the effects of CSF-1 on mature human macrophages. Our data demonstrates that CSF-1 represents a further link between inflammation and cardiovascular disease, inflammtion and immunity.
Publication Title
Colony-stimulating factor-1 (CSF-1) delivers a proatherogenic signal to human macrophages.
Sample Metadata Fields
No sample metadata fields
View Samples
GSE10246- Mus musculus
- 181 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
High-throughput gene expression profiling has become an important tool for investigating transcriptional activity in a variety of biological samples. To date, the vast majority of these experiments have focused on specific biological processes and perturbations. Here, we profiled gene expression from a diverse array of normal tissues, organs, and cell lines in mice. Keywords: multiple tissues
Publication Title
Expression analysis of G Protein-Coupled Receptors in mouse macrophages.
Sample Metadata Fields
No sample metadata fields
View Samples