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GSE73705
Mus musculus
7 Downloadable Samples
Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Fibrosis is a leading cause of deaths in industrialized countries and has no effective therapy. We demonstrated that blockade of OX40L prevented inflammation-driven fibrosis affecting the skin and the lungs and promotes regression of established dermal fibrosis in different murine models.
Publication Title
OX40L blockade protects against inflammation-driven fibrosis.
Sample Metadata Fields
Sex, Age, Specimen part, Treatment
View Samples- Homo sapiens
- 15 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
There is differential expression of genes between cases and controls using microarray analysis, and genes that are crucial for host defence responses are significantly up-regulated in cases during pneumococcal infection.
Publication Title
Peripheral blood RNA gene expression in children with pneumococcal meningitis: a prospective case-control study.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Mutations in the CLN3 gene lead to juvenile neuronal ceroid lipofuscinosis, a pediatric neurodegenerative disorder characterized by visual loss, epilepsy and psychomotor deterioration. Although most CLN3 patients carry the same 1 kb deletion in the CLN3 gene, their disease phenotype can be variable. The aims of this study were (1) to identify genes that are dysregulated in CLN3 disease regardless of the clinical course that could be useful as biomarkers, and (2) to find modifier genes that affect the progression rate of the disease.
Publication Title
Analysis of potential biomarkers and modifier genes affecting the clinical course of CLN3 disease.
Sample Metadata Fields
Sex, Age, Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)
Description
In order to identify the gene targets of frequently altered chromosomal regions in retinoblastoma, a meta-analysis of genome-wide copy number alterations studies on primary retinoblastoma tissue and retinoblastoma cell lines was performed. Published studies were complemented by copy number and gene expression analysis on primary and cell line samples of retinoblastoma. This dataset includes the gene expression data of the retinoblastoma cell lines
Publication Title
A Meta-Analysis of Retinoblastoma Copy Numbers Refines the List of Possible Driver Genes Involved in Tumor Progression.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 3 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
We aimed to discover a combination of reliable and functionally important biomarkers of severe bacterial infection (SBI) using transcriptomics, and to evaluate their clinical validity.
Publication Title
Novel biomarker combination improves the diagnosis of serious bacterial infections in Malawian children.
Sample Metadata Fields
Sex, Specimen part, Disease
View Samples- Homo sapiens
- 76 Downloadable Samples
- Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)
Description
Background
Publication Title
Loss of photoreceptorness and gain of genomic alterations in retinoblastoma reveal tumor progression.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 9 Downloadable Samples
Illumina HiSeq 2000
Description
KRAS mutations are the ost abundand driver mutations found in lung adenocarcinoma patients. Unfortunately, there are no clinical approved inhibitors available, to directly target mutant forms of KRAS. The aim of the study was to unravel the impact of upstream Egfr activation in signaling of mutated K-ras. We found that upregulation of G12D mutant Kras induced genes was significantly impaired when Egfr was knocked out. Our data suggests that signaling of mutant Kras depends on upstream activation. This finding may be exploited therapeutically by targeting EGFR in KRAS mutant patients. Overall design: We isolated mouse alveolar type II cells and induced the Kras G12D mutation, with and without concomitant Egfr knockout, in vitro. Cells lysates were analyzed 5 days following transgene induction.
Publication Title
JAK-STAT inhibition impairs K-RAS-driven lung adenocarcinoma progression.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Drosophila melanogaster
- 19 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
We profiled the transcriptome of Drosophila melanogaster embryos in ttk2D50 embryos or after over-expression using btl-GAL4; UAS-ttk, respectively. We further isolated cells that express btl-enh-RFPmoe (Cabernard and Affolter 2005) and FACS sorting, and profiled their transcriptomes in the same genetic backgrounds.
Publication Title
Tramtrack is genetically upstream of genes controlling tracheal tube size in Drosophila.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Cardiac hypertrophy is regulated by the zinc finger-containing DNA binding factors Gata4 and Gata6, both of which are required to mount a productive growth response of the adult heart. To determine if Gata4 and Gata6 are redundant or have non-overlapping roles, we performed cardiomyocyte-specific conditional gene deletions for Gata4 and Gata6 in conjunction with reciprocal replacement with a transgene encoding either Gata4 or Gata6, during the pressure overload response. We determined that Gata4 and Gata6 play a redundant and dosage-sensitive role in programming the hypertrophic growth response itself following pressure overload stimulation. However, non-redundant functions were identified as functional decompensation induced by either Gata4 or Gata6 deletion was not rescued by the reciprocal transgene, and only Gata4 heart-specific deletion produced a reduction in capillary density after pressure overload. Gene expression profiling from hearts of these gene-deleted mice showed both overlapping and unique transcriptional codes, with Gata4 exhibiting the strongest impact. These results indicate that Gata4 and Gata6 play a dosage-dependent and semi-redundant role in programming cardiac hypertrophy, but that each has a unique role in maintaining cardiac homeostasis and adaptation to injury that cannot be compensated by the other.
Publication Title
Parsing the roles of the transcription factors GATA-4 and GATA-6 in the adult cardiac hypertrophic response.
Sample Metadata Fields
Age, Specimen part
View Samples- Rattus norvegicus
- 8 Downloadable Samples
- Affymetrix Rat Gene 1.0 ST Array (ragene10st)
Description
In order to identify targets for HDAC4, NRVM were infected with adenoviral vectors encoding beta-Galactosidase or Flag- HDAC4, and incubated in serum free or 10% fetal calf serum containing growth medium for 48 hrs.
Publication Title
Modulation of chromatin position and gene expression by HDAC4 interaction with nucleoporins.
Sample Metadata Fields
Specimen part
View Samples