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GSE11831
Homo sapiens
16 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
These samples were all taken from patients who underwent investigations including colonoscopy but where all tests were normal and the diagnosis of irritable bowel syndrome was reached. These observations have been used as references in studies of colonic gene expression in inflammatory bowel diseases
Publication Title
Clinical phenotype and gene expression profile in Crohn's disease.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 23 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Gestational protein restriction is a model for low birth size. We hypothesized that taurine supplementation would protect against changes in newborn liver and muscle caused by a maternal low protein diet.
Publication Title
Gestational protein restriction in mice has pronounced effects on gene expression in newborn offspring's liver and skeletal muscle; protective effect of taurine.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Dendritic cells (DC) play a pivotal regulatory role in activation of the innate as well as the adaptive part of the immune system by responding to environmental microorganisms. We have previously shown that some lactobacilli strains induce a strong production of the pro-inflammatory and Th1 polarizing cytokine IL-12 in DC. Contrary, bifidobacteria do not induce IL-12, but are able to inhibit the IL-12 production induced by lactobacilli. In the present study, genome wide microarrays were used to investigate the maturation and gene expression pattern murine bone marrow derived DC stimulated with Lactobacillus acidophilus NCFM and Bifidobacterium bifidum Z9. L. acidophilus NCFM strongly induced expression of interferon (IFN)-, multiple virus defence genes, and cytokine and chemokine genes related to both the adaptive and the innate immune response. Contrary, B. bifidum Z9 mostly up-regulated genes encoding cytokines and chemokines related to the innate immune response. Moreover, B. bifidum Z9 inhibited the expression of the genes initiating the adaptive immune response induced by L. acidophilus NCFM and had an additive effect on genes of the innate immune response and some Th2 skewing genes. The gene encoding Jun dimerization protein 2 (JDP2), a key regulator in cell signalling, was one of the few genes only induced by B. bifidum Z9. Blocking of the JNK1/2 pathway completely inhibited the gene expression of Ifn-. We suggest that B. bifidum Z9 employs an active mechanism to inhibit induction of genes in DC triggering the adaptive immune system and that JPD2 is involved in the regulatory mechanism.
Publication Title
Bifidobacterium bifidum actively changes the gene expression profile induced by Lactobacillus acidophilus in murine dendritic cells.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 36 Downloadable Samples
NextSeq 500
Description
Cells were treated with Rakicidin A or an analogue compound BE-43547 or DMSO (control) in three replicates. Overall design: three groups in triplicates.
Publication Title
APD-Containing Cyclolipodepsipeptides Target Mitochondrial Function in Hypoxic Cancer Cells.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Skeletal muscle has been identified as a secretory organ. We hypothesized that IL-6, a cytokine secreted from skeletal muscle during exercise, could induce production of other secreted factors in skeletal muscle.
Publication Title
Calprotectin is released from human skeletal muscle tissue during exercise.
Sample Metadata Fields
Sex, Subject, Time
View Samples- Saccharomyces cerevisiae
- 14 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Reconstructed mutants of yeast by inverse metabolic engineering were characterized by fermentation physiology and tools from systems biology.
Publication Title
Recovery of phenotypes obtained by adaptive evolution through inverse metabolic engineering.
Sample Metadata Fields
Time
View Samples- Saccharomyces cerevisiae
- 6 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Exploring molecular details of carbon utilization trade-offs in galactose-evolved yeast
Publication Title
Adaptively evolved yeast mutants on galactose show trade-offs in carbon utilization on glucose.
Sample Metadata Fields
Time
View Samples- Saccharomyces cerevisiae
- 33 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Characterize the transcriptional response to INO2 and INO4 expression level (INO-level) and efficient factor
Publication Title
Integrated analysis, transcriptome-lipidome, reveals the effects of INO-level (INO2 and INO4) on lipid metabolism in yeast.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 24 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
The conserved Snf1/AMPK (AMP-activated protein Kinase) family is one of the central components in nutrient sensing and regulation of carbon metabolism in eukaryotes. It is also involved in several other processes such as stress resistance, invasive growth and ageing. Snf1 kinase is composed of a catalytic -subunit Snf1, a regulatory -subunit Snf4 and one of three possible -subunits, Sip1, Sip2 or Gal83. We used a systematic approach to study the role of the three -subunits by analyzing all 7 possible combinations of -subunit deletions together with the reference strain.
Publication Title
The beta-subunits of the Snf1 kinase in Saccharomyces cerevisiae, Gal83 and Sip2, but not Sip1, are redundant in glucose derepression and regulation of sterol biosynthesis.
Sample Metadata Fields
No sample metadata fields
View Samples- Drosophila melanogaster
- 23 Downloadable Samples
- Affymetrix Drosophila Genome Array (drosgenome1)
Description
A study evaluating the effect of stress resistance selection of Drosophila melanogaster.
Publication Title
Gene expression profile analysis of Drosophila melanogaster selected for resistance to environmental stressors.
Sample Metadata Fields
No sample metadata fields
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