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Mus musculus
4 Downloadable Samples
Description
We used the Affymetrix GeneChip Mouse Genome 430 2.0 Arrays to compare the gene expression profiles of wildtype and miR-146a-deficient 2D2 transgenic T cells.
Publication Title
miR-146a modulates autoreactive Th17 cell differentiation and regulates organ-specific autoimmunity.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 48 Downloadable Samples
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Analysis of early C2C12 myogenesis identifies stably and differentially expressed transcriptional regulators whose knock-down inhibits myoblast differentiation.
Sample Metadata Fields
Cell line, Time
View Samples- Mus musculus
- 48 Downloadable Samples
Description
Analysis of Early Myogenesis Reveals an Extensive Set of Transcriptional Regulators Whose Knock-down Can Inhibit Differentiation
Publication Title
Analysis of early C2C12 myogenesis identifies stably and differentially expressed transcriptional regulators whose knock-down inhibits myoblast differentiation.
Sample Metadata Fields
Cell line, Time
View Samples- Mus musculus
- 16 Downloadable Samples
Illumina NovaSeq 6000
Description
Study objectives: Chronic obstructive pulmonary disease and obstructive sleep apnea overlap syndrome is associated with excess mortality, and outcomes are related to the degree of hypoxemia. People at high altitude are susceptible to periodic breathing, and hypoxia at altitude is associated with cardio-metabolic dysfunction. Hypoxemia in these scenarios may be described as superimposed sustained plus intermittent hypoxia, or overlap hypoxia (OH), the effects of which have not been investigated. We aimed to characterize the cardio-metabolic consequences of OH in mice. Methods: C57BL/6J mice were subjected to either sustained hypoxia (SH, FiO2=0.10), intermittent hypoxia (IH, FiO2=0.21 for 12 hours, and FiO2 oscillating between 0.21 and 0.06, 60 times/hour, for 12 hours), OH (FiO2=0.13 for 12 hours, and FiO2 oscillating between 0.13 and 0.06, 60 times/hour, for 12 hours), or room air (RA), n=8/group. Blood pressure and intraperitoneal glucose tolerance test were measured serially, and right ventricular systolic pressure (RVSP) was assessed. Results: Systolic blood pressure transiently increased in IH and OH relative to SH and RA. RVSP did not increase in IH, but increased in SH and OH by 52% (p<0.001) and 20% (p=0.001). Glucose disposal worsened in IH and improved in SH, with no change in OH. Serum LDL and VLDL increased in OH and SH, but not in IH. Hepatic oxidative stress increased in all hypoxic groups, with the highest increase in OH. Conclusions: Overlap hypoxia may represent a unique and deleterious cardio-metabolic stimulus, causing systemic and pulmonary hypertension, and without protective metabolic effects characteristic of sustained hypoxia. Overall design: Whole liver mRNA profiles of C57BL/6J mice exposed to RA, SH, IH, or OH.
Publication Title
Combined intermittent and sustained hypoxia is a novel and deleterious cardio-metabolic phenotype.
Sample Metadata Fields
Age, Specimen part, Genotype, Treatment, Subject
View Samples- Mus musculus
- 12 Downloadable Samples
Description
We aimed to identify genes that are regulated by FGFR1 in brown adipose tissues of adult male ob/ob mice by injecting 1 mg/kg anti-FGFR1 agonistic antibody.
Publication Title
Amelioration of type 2 diabetes by antibody-mediated activation of fibroblast growth factor receptor 1.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus
- 18 Downloadable Samples
Description
Implications for neuroprotection in Parkinson's disease
Publication Title
VTA neurons show a potentially protective transcriptional response to MPTP.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 20 Downloadable Samples
Description
Triggering of B cell receptors (BCR) induces a massive synthesis of NFATc1 in splenic B cells. By inactivating the Nfatc1 gene and re-expressing NFATc1 we show that NFATc1 levels are critical for the survival of splenic B cells upon BCR stimulation. NFATc1 ablation led to decreased BCR-induced Ca++ flux and proliferation of splenic B cells, increased apoptosis and suppressed germinal centre formation and immunoglobulin class switch by T cell-independent antigens. By controlling IL-10 synthesis in B cells, NFATc1 supported the proliferation and IL-2 synthesis of T cells in vitro and appeared to contribute to the mild clinical course of Experimental Autoimmune Encephalomyelitis in mice bearing NFATc1-/- B cells. These data indicate NFATc1 as a key factor controlling B cell function.
Publication Title
NFATc1 affects mouse splenic B cell function by controlling the calcineurin--NFAT signaling network.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 16 Downloadable Samples
Description
PTEN imparts tumor suppression in mice by cell autonomous and non-autonomous mechanisms. Whether these two tumor suppressor roles are mediated through similar or distinct signaling pathways is not known. Here we generated and analyzed knockin mice that express a series of human cancer-derived mutant alleles of PTEN in either stromal or tumor cell compartments of mammary glands. We find that cell non-autonomous tumor suppression by Pten in stromal fibroblasts strictly requires activation of P-Akt signaling, whereas cell autonomous tumor suppression in epithelial tumor cells is independent of overt canonical pathway activation
Publication Title
Noncatalytic PTEN missense mutation predisposes to organ-selective cancer development in vivo.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 10 Downloadable Samples
Description
To study the possible fibrotic role of FIZZ2, bleomycin was used to induce pulmonary fibrosis in wild type and FIZZZ2 knockout mice, lungs were then harvested and processed for RNA isolation.
Publication Title
FIZZ2/RELM-β induction and role in pulmonary fibrosis.
Sample Metadata Fields
Specimen part
View Samples
GSE60058- Mus musculus
- 1 Downloadable Sample
Description
Neo/null loss of Tfap2a in E10.5 mouse facial prominences
Publication Title
Tfap2a-dependent changes in mouse facial morphology result in clefting that can be ameliorated by a reduction in Fgf8 gene dosage.
Sample Metadata Fields
Specimen part
View Samples