Filters
Technology
Platform
Saccharomyces cerevisiae
12 Downloadable Samples
Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Ixr1 is a transcriptional factor from Saccharomyces cerevisae with high affinity to cisplatin-DNA adducts through their two HMG-box DNA binding domains. Its transcriptional regulation is essential in the cytotoxicity caused by cisplatin, although the molecular mechanisms supporting this function are not understood. We present a transcriptome analysis discriminating between RNA changes induced by cisplatin which are dependent or independent of the Ixr1 function.
Publication Title
Ixr1 Regulates Ribosomal Gene Transcription and Yeast Response to Cisplatin.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 18 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Sky1 is a Saccharomyces cerevisiae rich serine-arginine (SR) protein-specific kinase and its enzymatic activity is essential in the cytotoxicity caused by cisplatin, although the molecular mechanisms supporting this function are not understood. We present a transcriptome analysis discriminating between RNA changes induced by cisplatin which are dependent or independent of the Sky1 function.
Publication Title
Sky1 regulates the expression of sulfur metabolism genes in response to cisplatin.
Sample Metadata Fields
No sample metadata fields
View Samples- Sus scrofa
- 6 Downloadable Samples
- Affymetrix Porcine Genome Array (porcine)
Description
A gene expression topology of the developing, postnatal and diseased heart resulted in re-interpretation of ventricular remodeling in terms of rearrangement of key gene regulatory networks that are imbalanced, attenuated, or abnormally activated in the failing myocardium. The underlying principle, Shaping the heart in development and disease becomes a focus of current cardiovascular research with the goal of developing innovative diagnostic and therapeutic strategies to combat cardiovascular disease. In this line, our interests focus on regulatory molecular pathways and identification of novel candidate genes associated with ventricular remodeling in normal and pathological states. The general goal of the project was to establish a piglet model of heart failure induced by the cardiotoxic agent Doxorubicin.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 24 Downloadable Samples
- Illumina human-6 v2.0 expression beadchip
Description
The new official nomenclature subdivides human monocytes into three subsets, classical (CD14++CD16-), intermediate (CD14++CD16+) and nonclassical (CD14+CD16+). Here, we comprehensively define relationships and unique characteristics of the three human monocyte subsets using microarray and flow cytometry analysis. Our analysis revealed that the intermediate and nonclassical monocyte subsets were most closely related. For the intermediate subset, majority of genes and surface markers were expressed at an intermediary level between the classical and nonclassical subset. There features therefore indicate a close and direct lineage relationship between the intermediate and nonclassical subset. From gene expression profiles, we define unique characteristics for each monocyte subset. Classical monocytes were functionally versatile, due to the expression of a wide range of sensing receptors and several members of the AP-1 transcription factor family. The intermediate subset was distinguished by high expression of MHC class II associated genes. The nonclassical subset were most highly differentiated and defined by genes involved in cytoskeleton rearrangement that explains their highly motile patrolling behavior in vivo. Additionally, we identify unique surface markers, CLEC4D, IL-13RA1 for classical, GFRA2, CLEC10A for intermediate and GPR44 for nonclassical. Our study hence defines the fundamental features of monocyte subsets necessary for future research on monocyte heterogeneity.
Publication Title
Gene expression profiling reveals the defining features of the classical, intermediate, and nonclassical human monocyte subsets.
Sample Metadata Fields
Specimen part, Subject
View Samples- Mus musculus
- 21 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Adult stem cells residing within tubular glands of the corpus epithelium are believed to fuel daily tissue renewal, but their identity remains controversial. Lgr5, marks both homeostatic stem cells and reserve stem cells in multiple tissues. Here, we report Lgr5 expression in a subpopulation of chief cells in mouse and human corpus glands. Using a new, non-variegated Lgr5-2A-CreERT2 mouse model, we show by cell fate mapping that Lgr5-expressing chief cells do not behave as corpus stem cells under homeostatic conditions, but are recruited to function as stem cells to effect epithelial renewal following injury. In vivo ablation of the Lgr5+ cells severely impairs epithelial homeostasis in the corpus, indicating an essential role in maintaining the resident stem cell pool. We additionally define the Lgr5+ chief cells as a major cell of origin of gastric metaplasia. These findings reveal clinically relevant insights into tissue homeostasis, repair and cancer in the corpus.
Publication Title
No associated publication
Sample Metadata Fields
Treatment
View Samples- Homo sapiens
- 18 Downloadable Samples
Affymetrix Human Genome U133A Array (hgu133a), Affymetrix Human Genome U133B Array (hgu133b)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Human decidual NK cells from gravid uteri and NK cells from cycling endometrium are distinct NK cell subsets.
Sample Metadata Fields
Specimen part
View Samples- Arabidopsis thaliana
- 18 Downloadable Samples
Illumina HiSeq 2000
Description
RNA-seq data of crwn1, crwn2, crwn4, crwn1 crwn2 and crwn1 crwn4
Publication Title
Loss of CRWN Nuclear Proteins Induces Cell Death and Salicylic Acid Defense Signaling.
Sample Metadata Fields
Age, Specimen part
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Fragmented RNA cocktails from FACS sorted Human decidual NK cell, and peripheral blood CD56Bright and CD56Dim NK cells, previously hybridization to HGU95AV2 chips (Koopman et al J Exp Med. 2003 Oct 20;198(8):1201-1), were stored long term at -80C, thawed and hybridized to HG-U133A arrays.
Publication Title
Human decidual NK cells from gravid uteri and NK cells from cycling endometrium are distinct NK cell subsets.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Genome U133B Array (hgu133b), Affymetrix Human Genome U133A Array (hgu133a)
Description
Fragmented RNA cocktails from FACS sorted Human decidual NK cell, and peripheral blood CD56Bright and CD56Dim NK cells, previously hybridization to HGU95AV2 chips (Koopman et al J Exp Med. 2003 Oct 20;198(8):1201-1), were stored long term at -80C, thawed and hybridized to HG-U133B arrays.
Publication Title
Human decidual NK cells from gravid uteri and NK cells from cycling endometrium are distinct NK cell subsets.
Sample Metadata Fields
Specimen part
View Samples
GSE24156- Drosophila melanogaster
- 75 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
We hypothesized that social interactions, such as those involved in courtship and mating, would lead to assayable changes in gene expression that may have important effects on individual reproductive success and fitness through alterations in physiology or changes in nervous system function.
Publication Title
Mating alters gene expression patterns in Drosophila melanogaster male heads.
Sample Metadata Fields
Sex, Age, Specimen part, Treatment
View Samples