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GSE117680
Homo sapiens
13 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Gene expression profiling of cultured skin fibroblasts obtained from patients affected with classical Ehlers Danlos syndrome (cEDS)
Publication Title
Molecular insights in the pathogenesis of classical Ehlers-Danlos syndrome from transcriptome-wide expression profiling of patients' skin fibroblasts.
Sample Metadata Fields
Specimen part, Disease
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Analysis of gene expression profiling of cultured skin fibroblasts obtained from patients affected with vascular Ehlers Danlos syndrome (vEDS)
Publication Title
Transcriptome analysis of skin fibroblasts with dominant negative COL3A1 mutations provides molecular insights into the etiopathology of vascular Ehlers-Danlos syndrome.
Sample Metadata Fields
Disease
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
To screen for candidate genes that may contribute to the pathogenesis of ATS
Publication Title
GLUT10 deficiency leads to oxidative stress and non-canonical αvβ3 integrin-mediated TGFβ signalling associated with extracellular matrix disarray in arterial tortuosity syndrome skin fibroblasts.
Sample Metadata Fields
Disease
View Samples- Mus musculus
- 6 Downloadable Samples
Illumina HiSeq 2500
Description
We have generated a mouse model for tumor initiation carrying a mutation in APC and lacking IKKa in intestinal epithelial cells. IKKa-deficient intestinal cells primarily failed to generate adenomas, and the few adenomas arising in this background displayed a significant reduction in cell proliferation. Using an in vitro model for intestinal tumoroids (derived from adenoma initiating cells), we have performed RNA sequencing of wild type and IKKa-deficient intestinal tumoroids. This has demonstrated that epithelial IKKa controls transcription of stem cell-related genes and genes associated with proliferation and apoptosis. Overall design: RNA sequencing of IKKa WT and KO tumoroids, done in triplicates
Publication Title
IKKα is required in the intestinal epithelial cells for tumour stemness.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Drosophila melanogaster
- 15 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
Classical regeneration experiments in insects have demonstrated an important role for imaginal tissues (also called discs, the larval tissues that give rise to the adult appendages) in coupling tissue growth, maturation and patterning during development We used the rotund-Gal4 driver (Rn>) for disc-targeted silencing of the avalanche gene (avl; Rn>avl-RNAi), encoding a syntaxin that functions in the early endocytic machinery (H. Lu, D. Bilder, Nat Cell Biol 7, 1232; Dec, 2005). Rn>avl-RNAi discs reach near to normal size after 5 days of development, and then undergo unrestricted neoplastic growth. We were interested in identifying genes showing differential expression profiles in control and in neoplastic growth. We identified dilp8 as one of the most differentially expressed gene in control and Rn>avl-RNAi discs.
Publication Title
Secreted peptide Dilp8 coordinates Drosophila tissue growth with developmental timing.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 22 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Transcriptome-Wide Expression Profiling in Skin Fibroblasts of Patients with Joint Hypermobility Syndrome/Ehlers-Danlos Syndrome Hypermobility Type.
Sample Metadata Fields
Disease, Disease stage
View Samples- Homo sapiens
- 11 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
To unravel the molecular mechanisms potentially associated with the pathogenesis of the EDS-HT/JHS.
Publication Title
Transcriptome-Wide Expression Profiling in Skin Fibroblasts of Patients with Joint Hypermobility Syndrome/Ehlers-Danlos Syndrome Hypermobility Type.
Sample Metadata Fields
Disease, Disease stage
View Samples- Homo sapiens
- 10 Downloadable Samples
- Illumina humanRef-8 v2.0 expression beadchip
Description
Culturing myotubes from skeletal muscle (SM) biopsies enables investigating transcriptional defects and assaying therapeutic strategies. This study compares the transcriptome of aneurally cultured human SM cells versus that of tissue biopsies.
Publication Title
Comparative gene expression profiling between human cultured myotubes and skeletal muscle tissue.
Sample Metadata Fields
Sex, Specimen part
View Samples- Homo sapiens
- 112 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Several studies demonstrated IgVH mutation status and ZAP-70 expression as the most relevant prognostic markers in CLL, suggesting the separation of two patient subgroups: with good (MTZAP-70-) and poor prognosis (UMZAP-70+). We determined gene expression of B cells in 112 CLL patients divided into three classes: the first with IgVHMT and ZAP-70-, the second with IgVHUM and ZAP-70+, and the third included both IgVHUM ZAP-70- and IgVHMT ZAP-70+. We found LPL, AGPAT2, MBOAT1, CHPT1, AGPAT4, PLD1 genes encoding enzymes involved in lipid (glycerolipid/glycerophospholipid) metabolism overexpressed in UMZAP-70+. In addition, this study demonstrates the role of ARSD, a gene belonging to the sphingolipid metabolism, as a new gene significantly overexpressed in UMZAP-70+ in respect to MTZAP-70-. ARSD protein was found at significantly higher concentrations in UMZAP-70+ compared to MTZAP-70- CLL B cells and B cells from healthy individuals by Western blotting. Statistical analysis identified a strong correlation between ARSD and IgVH mutation status; ARSD protein level was associated with the requirement of therapy for CLL patients and for this purpose it is as good as IgVH mutational status. Our study highlights ARSD as a promising new prognostic factor in CLL and sphingolipid metabolism as a putative new biological mechanism in CLL.
Publication Title
Gene expression profiling identifies ARSD as a new marker of disease progression and the sphingolipid metabolism as a potential novel metabolism in chronic lymphocytic leukemia.
Sample Metadata Fields
Sex, Age, Disease, Disease stage
View Samples- Sus scrofa
- 13 Downloadable Samples
- Porcine Gene 1.1 ST Array (porgene11st)
Description
The stomach is often considered a single compartment, but morphological differences among different areas are well known. Oxyntic mucosa (OXY) is primarily equipped for acid secretion, while it is not enough clear if gastric functional control are shared with other areas.
Publication Title
Differential gene expression in the oxyntic and pyloric mucosa of the young pig.
Sample Metadata Fields
Sex, Specimen part
View Samples