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E-MEXP-325
Homo sapiens
3 Downloadable Samples
Affymetrix Human Genome U133A Array (hgu133a)
Description
Human intervention study with two doses of iron (as ferrous gluconate via intestinal perfusion) to study the effect on genome-wide gene expression in the small intestine, in order to obtain detailed information about intestinal transcriptomics in vivo.
Publication Title
Gene expression in human small intestinal mucosa in vivo is mediated by iron-induced oxidative stress.
Sample Metadata Fields
Sex, Disease, Disease stage, Subject
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Clariom S Array (clariomsmouse)
Description
Microglia are the brain-resident myeloid cells of the parenchyma. We study the roles microglia play in response to virus infection.
Publication Title
Microglia are required for protection against lethal coronavirus encephalitis in mice.
Sample Metadata Fields
Age, Specimen part, Time
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Clariom S Array (clariomsmouse)
Description
Hematogenous macrophages infiltrate the brain after virus infection. We use a CSF1R inhibitior, PLX5622 to deplete microglia from the brain. However, macrophages also express the CSF1R and may be affected by PLX5622-treatment of mice.
Publication Title
Microglia are required for protection against lethal coronavirus encephalitis in mice.
Sample Metadata Fields
Age, Specimen part, Time
View Samples- Mus musculus
- 5 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Analysis of mammary glands from tet-inducible (rtTA) transgenic mice expressing cyclin D1 (Ccnd1). MMTV-rtTA transgenic mice (MMTV-Mouse Mammary Tumor Virus promoter) were cross-mated to cyclin D1 transgenic mice under the control of the tet operon. 8-week-old tetracycline-inducible cyclin D1/rtTA bi-transgenic pregnant female mice (12 days postcoitus) were treated with doxycycline through drinking water supplementation at a final concentration of 2 mg/ml. Control mice were rtTA transgenics alone and were treated in the same manner. After 7 days of doxycycline treatment, the mice were sacrificed and mammary glands taken for RNA isolation. Results provide insight into the in vivo gene expression pattern regulated by cyclin D1 through acute induction.
Publication Title
ChIP sequencing of cyclin D1 reveals a transcriptional role in chromosomal instability in mice.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 19 Downloadable Samples
NextSeq 500
Description
Lymphatic malformation (LM) is a developmental anomaly of the lymphatic system that may lead to disfigurement, organ dysfunction and recurrent infection. Though several treatment modalities exist, pharmacotherapy is often associated with side effects and recurrence is common following surgical interventions. Moreover, despite the recent discovery of PIK3CA mutations in lymphatic endothelial cells of LM patients, the full spectrum of molecular pathways involved in LM pathogenesis is poorly understood. Here, we performed RNA sequencing on blood samples obtained from ten LM patients and nine healthy subjects and found 421 differentially expressed genes that stratify LM subjects from healthy controls. Using this LM gene signature, we identified novel pathway alterations in LM, such as oxidative phosphorylation, MEK/ERK, bone morphogenetic protein (BMP), and Wnt/b-catenin pathways, in addition to confirming the known alterations in cell cycle and the PI3K/AKT pathway. Furthermore, we performed computational drug repositioning analysis to predict existing therapies (e.g. sirolimus) and novel classes of drugs for LM. These findings deepen our understanding of LM pathogenesis and may facilitate non-invasive diagnosis, pathway analysis and therapeutic development. Overall design: RNA-sequencing of peripheral blooof 10 LM patients and 9 control subjects
Publication Title
Alterations of the MEK/ERK, BMP, and Wnt/β-catenin pathways detected in the blood of individuals with lymphatic malformations.
Sample Metadata Fields
Disease, Disease stage, Subject
View Samples- Saccharomyces cerevisiae
- 4 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
In Saccharomyces cerevisiae, Sen1 is a 252-kDa, nuclear superfamily-1 RNA/DNA helicase that encoded by an essential gene SEN1 (Senataxin). It is an important component of the Nrd1p-Nab3p-Sen1p (NRD1) complex that regulates the transcriptional termination of most non-coding and some coding transcripts at RNA polymerase pause sites. Sen1 specifically interacts with Rnt1p (RNase III), an endoribonuclease, and with Rpb1p (Rpo21p), a subunit of RNA polymerase II, through its N-terminal domain (NTD), which is a critical element of the RNA-processing machinery. Moreover, mutations in the N-terminal tail of SETX, a human ortholog of yeast Senataxin (Sen1) reported in neurological disorders.
Publication Title
Sen1, the homolog of human Senataxin, is critical for cell survival through regulation of redox homeostasis, mitochondrial function, and the TOR pathway in Saccharomyces cerevisiae.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 4 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
Comparison of dorsal skin gene expression between GFP and IL-17 gene transfer in C57BL/6J mice
Publication Title
T Cell-Independent Mechanisms Associated with Neutrophil Extracellular Trap Formation and Selective Autophagy in IL-17A-Mediated Epidermal Hyperplasia.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 1117 Downloadable Samples
Illumina HumanHT-12 V3.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Whole blood transcriptome analysis in amyotrophic lateral sclerosis: A biomarker study.
Sample Metadata Fields
Sex, Disease
View Samples- Homo sapiens
- 741 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip
Description
Transcriptome-wide analysis of whole blood gene expression profiles of ALS patients, gender- and age-matched controls and patients diagnosed with diseases mimicking ALS at a tertiary referral center for motor neuron diseases.
Publication Title
Whole blood transcriptome analysis in amyotrophic lateral sclerosis: A biomarker study.
Sample Metadata Fields
Sex, Disease
View Samples- Homo sapiens
- 376 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip
Description
Transcriptome-wide analysis of whole blood gene expression profiles of ALS patients, gender- and age-matched controls and patients diagnosed with diseases mimicking ALS at a tertiary referral center for motor neuron diseases.
Publication Title
Whole blood transcriptome analysis in amyotrophic lateral sclerosis: A biomarker study.
Sample Metadata Fields
Sex, Disease
View Samples