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GSE33630
Homo sapiens
105 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We profiled the gene expression of 11 anaplastic thyroid carcinomas (ATC), 49 papillary thyroid carcinomas (PTC) and 45 normal thyroids (N)
Publication Title
A general method to derive robust organ-specific gene expression-based differentiation indices: application to thyroid cancer diagnostic.
Sample Metadata Fields
Specimen part
View Samples- Saccharomyces cerevisiae
- 11 Downloadable Samples
- Affymetrix Yeast Genome S98 Array (ygs98)
Description
The present study aims to explore the role of Rim15 in both physiology and genome wide expression in S. cerevisiae under severe caloric restriction. Non-growing but metabolically active cultures of S. cerevisiae are of major interest for application in industry and as model systems for aging in higher eukaryotes. Using retentostat cultivations, almost non-growing but metabolic active cultures can be obtained resulting from the severe caloric restriction, yet not starvation, yeast experiences. Rim15 plays an important role in several nutrient sensing pathways and is involved in activating stress response and glycogen accumulation upon nutrient shortage. To investigate the role of Rim15 in the extreme robustness and glycogen accumulation of anaerobic retentostat cultures, a rim15 deletion strain is compared with its parental strain under anaerobic calorie restriction on both physiology and transcriptome.
Publication Title
To divide or not to divide: a key role of Rim15 in calorie-restricted yeast cultures.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Differential gene expression of cerebral cortex might be responsible for distinct neurovascular developments between different mouse strains
Publication Title
A novel genetic locus modulates infarct volume independently of the extent of collateral circulation.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 7 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
In non-neuronopathic type 1 Gaucher disease (GD1) mutations in GBA1 gene results in deficiency of glucocerebrosidase and the accumulation of glucocerebroside in lysosomes of mononuclear phagocytes. The metabolic defect leads to a complex phenotype involving the viscera, the bone marrow and the skeleton. However the prevailing macrophage-centric view of the disease does not explain emerging aspects of the disease such as hematological malignancies, autoimmune diathesis, Parkinsons disease and osteoporosis poorly responsive to macrophage targeted enzyme therapy or anti-resorptive therapies. We developed a conditional KO mouse model of GD1 to delineate cells and pathways in GD1. By targeting the cells of the hematopoetic and mesenchymal cell lineages through an Mx1 promoter, we recapitulated human GD1. We show that, in addition to significant visceral and hematologic disease, GD1 mice show profound osteopenia due to a bone formation defect. Cytokine measurements, microarray analysis and cellular immunophenotyping together point to widespread dysfunction of macrophages and other immune cells together with a striking abnormality in thymic T-cell development. Our study provides the first direct evidence for the involvement of cell lineages other than mononuclear phagocytes, most notably osteoblasts and T cells, in the pathophysiology of the clinical spectrum of type 1 GD. These findings have important implications for treatment of GD1.
Publication Title
Glucocerebrosidase gene-deficient mouse recapitulates Gaucher disease displaying cellular and molecular dysregulation beyond the macrophage.
Sample Metadata Fields
Specimen part, Disease
View Samples- Mus musculus
- 12 Downloadable Samples
Illumina Genome Analyzer II
Description
Small RNA fractions from 6-8 week old C57BL/6 mouse hippocampus following electroconvulsive shock (ECS) Overall design: Size selected RNA clones using Illumina v1.0 DGE small RNA kit, sequenced using Illumina
Publication Title
Neuronal activity regulates hippocampal miRNA expression.
Sample Metadata Fields
Specimen part, Cell line, Subject, Time
View Samples- Rattus norvegicus
- 2 Downloadable Samples
- Affymetrix Rat Genome U34 Array (rgu34a)
Description
Endocardial (EE) and Aortic (AE) endothelial cells were isolated from the same two rats, pooled (EE and AE kept separately) and cultured for 2 passages. Culture conditions and confluence of EE and AE cell cultures were kept as identical as possible. RNA was isolated and the expression profile of both endothelial cell types was compared using the Affymetrix rat genome U34A array.
Publication Title
Molecular diversity of cardiac endothelial cells in vitro and in vivo.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 127 Downloadable Samples
- Illumina HiSeq 2000
Description
We investigated the expression profiles in the CD4+, CD8, and CD14+ peripheral blood cells (PBLs) of the stage IV melanoma patients and the healthy donors. Overall design: Examination of long noncoding RNA in the CD4+, CD8, and CD14+ peripheral blood cells (PBLs) of the stage IV melanoma patients and the healthy donors.
Publication Title
Integrative Genome-Wide Analysis of Long Noncoding RNAs in Diverse Immune Cell Types of Melanoma Patients.
Sample Metadata Fields
Specimen part, Subject
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Increased H3K9me3 drives dedifferentiated phenotype via KLF6 repression in liposarcoma.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 18 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Little is known about the epigenomics of liposarcoma (LPS). Here, we profiled the global expression of 9 epigenetic marks in well differentiated (WD) and dedifferentiated (DD) LPS from 151 patients and found increased H3K9me3 among DDLPS tumors. We performed ChIP-seqand gene expression profiling of patient derived cell lines to discover functionally significant regions of differential H3K9me3 enrichment between WDLPS and DDLPS associated with concomitant gene expression changes.
Publication Title
Increased H3K9me3 drives dedifferentiated phenotype via KLF6 repression in liposarcoma.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The distinction between lymphatic and blood vessels is biologically fundamental. Two immortalized cell lines, which have been widely used as models for endothelial cells of blood vascular origin, are the human microvascular endothelial cell line-1 (HMEC-1) and the telomerase-immortalized microvascular endothelial cell line (TIME). However, analysis of protein expression by flow cytometry revealed expression of lymphatic markers on these cell lines. Furthermore, functional in vitro leukocyte transmigration assays demonstrated deficiencies in several steps of the leukocyte extravasation cascade. Hence we performed this microarray analysis of the gene expression in HMEC-1 and TIME. We then compare the expression profiles to those of published blood- and lymphatic endothelial cells.
Publication Title
Plasticity of blood- and lymphatic endothelial cells and marker identification.
Sample Metadata Fields
Cell line
View Samples