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GSE34268
Homo sapiens
26 Downloadable Samples
Affymetrix Human Genome U133A Array (hgu133a)
Description
CD34 positive cells of bone marrow samples from normal and MDS samples were cultured ex vivo into erythroid conditions.
Publication Title
Defective nuclear localization of Hsp70 is associated with dyserythropoiesis and GATA-1 cleavage in myelodysplastic syndromes.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 3 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip, Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Molecular and Functional Sex Differences of Noradrenergic Neurons in the Mouse Locus Coeruleus.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Mus musculus
- 3 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Preclinical work has long focused only on male animals, even though sexual divergence in both baseline behaviors and drug responses clearly impact treatment outcomes in patients. Psychiatric disorders are notably divergent, with males showing higher prevalence of ADHD and ASD, and females GAD and MDD. This divergence is reflected in quantitative differences in subclincal behaviors. The Noradrenergic neurotransmitter system is targeted by many psychiatric drugs, but is relatively uncharacterized at a molecular level. We developed a mouse to profile these neurons, defining their both a baseline transcriptome, including druggable receptors, and their molecular response to stimulation. We also discovered a remarkable sexual divergence in their gene expression, including functionally increased expression of the EP3 receptor in females a difference that can be used to modulate stress-induced anxiety in a sex specific manner. These findings underscore the need to conduct preclinical studies in a manner balanced for sex, and suggest that baseline differences in noradrenergic neurons could underlay sexually divergent behaviors.
Publication Title
Molecular and Functional Sex Differences of Noradrenergic Neurons in the Mouse Locus Coeruleus.
Sample Metadata Fields
Sex, Specimen part
View Samples- Homo sapiens
- 55 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We provide direct in vivo evidence for activation of the BCR and canonical NF-KB pathways in MCL that, in the absence of activating mutations, is dependent on the lymph node microenvironment.
Publication Title
Pathogenic role of B-cell receptor signaling and canonical NF-κB activation in mantle cell lymphoma.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 16 Downloadable Samples
IlluminaHiSeq2000
Description
We provide direct in vivo evidence for activation of the BCR and canonical NF-KB pathways in MCL that, in the absence of activating mutations, is dependent on the lymph node microenvironment. This finding provides a mechanistic explanation for the surprising efficacy of ibrutinib for the treatment of this type of lymphoma. Mutations in components of the BCR and NF-KB pathways are associated with cell-autonomous signaling and resistance to ibrutinib. Overall design: Lymph node biopsies and peripheral blood samples were obtained from patients with previously untreated MCL.
Publication Title
Pathogenic role of B-cell receptor signaling and canonical NF-κB activation in mantle cell lymphoma.
Sample Metadata Fields
No sample metadata fields
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