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accession-icon GSE1722
Cross-platform reproducibility of oligonucleotide microarray expression profiles
  • organism-icon Homo sapiens
  • sample-icon 12 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133A Array (hgu133a)

Description

Both spotted long oligonucleotide arrays (GPL1384) and Affymetrix GeneChip arrays (GPL96) were used to analyze gene expression in six human head and neck squamous cell carinoma samples versus control samples or lymph node metastases of the same patients. Hybridizations of HG-U133A GeneChip arrays were performed using standard Affymetrix protocols and equipment. Before hybridization on DKFZ Operon 27k long oligonucleotide arrays, 2 g RNA were amplified by one round of linear isothermal RNA amplification, followed by Cy-dUTP incorporation using Klenow fragment. Hybridizations were performed for 16 h at 42 C in a GeneTAC Hybridization Station (Genomic Solutions) using UltraHyb hybridization buffer (Ambion). Hybridized microarrays were scanned at 5 m resolution on a GenePix 4000B microarray scanner (Axon Instruments). Raw signal intensities from both platforms were normalized applying variance stabilization (W. Huber et al., Bioinformatics 18 Suppl 1, 2002). Expression ratios were compared for those genes represented in both array platforms.

Publication Title

Patient-based cross-platform comparison of oligonucleotide microarray expression profiles.

Sample Metadata Fields

No sample metadata fields

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accession-icon GSE6800
Effects of Cimicfuga racemosa (black cohosh) in MCF-7 cells
  • organism-icon Homo sapiens
  • sample-icon 8 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)

Description

Extracts from the rhizome of Cimicifuga racemosa (black cohosh) are increasingly popular as herbal alternative to hormone replacement therapy (HRT) for the alleviation of postmenopausal disorders. However, the molecular mode of action and the active principles are presently not clear. Previously published data have been largely contradictory. We, therefore, investigated the effects of a lipophilic Cimicifuga rhizome extract on the ER+ breast cancer MCF-7 cells at transcriptional level in comparision to 17beta-estradiol and the ER antagonist tamoxifen. With the extract 431 genes were regulated more than 1.5 fold. The overall expression pattern differed from those of 17-estradiol or the estrogen receptor antagonist tamoxifen. We observed an enrichment of genes in an anti-proliferative and apoptosis-sensitizing manner, together with an increase of mRNAs coding for gene products involved in several stress response pathways. Regulated genes of these functional groups were highly overrepresented among all regulated genes. Various transcripts coding for oxidoreductases were induced, as for example the cytochrome P450 family members 1A1 and 1B1. In addition, some transcripts associated with antitumor but also tumor-promoting activity were regulated.

Publication Title

Gene expression profiling reveals effects of Cimicifuga racemosa (L.) NUTT. (black cohosh) on the estrogen receptor positive human breast cancer cell line MCF-7.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon SRP045637
Sustained expression of activated beta-catenin in dermal fibroblasts causes skin fibrosis
  • organism-icon Mus musculus
  • sample-icon 6 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 2500

Description

Forced expression of activated beta-catenin in mouse dermal fibroblasts is sufficient to cause spontaneous, progressive skin fibrosis in vivo. We generated triple-transgenic HoxB6CreERT/+; R26-YFP/+; Catnb?ex3/+ "activated beta-catenin" mice and double-transgenic HoxB6CreERT/+; R26-YFP/+ littermate control mice. We induced Cre activity (resulting in expression of activated beta-catenin in triple-transgenic mutant fetuses) by administering tamoxifen to the pregnant dam at embryonic day 16.5. The activated beta-catenin mice developed fibrotic skin, characterized by elevated collagen deposition and increased fibroblast proliferation. We performed RNA-sequencing to profile gene expression in the dermis of control and activated beta-catenin mutant mice with established skin fibrosis at 3 weeks of age. Overall design: Gene expression profiles were determined by paired-end sequencing (Illumina HiSeq 2500) of total RNA from the dermis of 3 activated beta-catenin and 3 littermate control mice at 3 weeks of age.

Publication Title

Sustained β-catenin activity in dermal fibroblasts promotes fibrosis by up-regulating expression of extracellular matrix protein-coding genes.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE106260
Immunopathology of childhood celiac disease-Key role of intestinal epithelial cells
  • organism-icon Homo sapiens
  • sample-icon 52 Downloadable Samples
  • Technology Badge IconIllumina HumanRef-8 v3.0 expression beadchip, Illumina HumanHT-12 V4.0 expression beadchip

Description

This SuperSeries is composed of the SubSeries listed below.

Publication Title

Immunopathology of childhood celiac disease-Key role of intestinal epithelial cells.

Sample Metadata Fields

Specimen part, Cell line, Treatment

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accession-icon GSE829
Laminin binding/non-binding germ cells
  • organism-icon Mus musculus
  • sample-icon 21 Downloadable Samples
  • Technology Badge Icon Affymetrix Murine Genome U74A Version 2 Array (mgu74av2), Affymetrix Murine Genome U74A Array (mgu74a)

Description

Comparison of laminin binding and laminin non-binding germ cells

Publication Title

Defining the spermatogonial stem cell.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE830
Rat germ cells
  • organism-icon Rattus norvegicus
  • sample-icon 18 Downloadable Samples
  • Technology Badge Icon Affymetrix Rat Expression 230A Array (rae230a)

Description

Rat germ cells

Publication Title

Defining the spermatogonial stem cell.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE103374
Gene expression assessed by genome wide hybridization bead array in T84 polarized tight monolayers after challenge with celiac disease-associated bacteria and gluten [CTR glut bmix, bmix and gluten]
  • organism-icon Homo sapiens
  • sample-icon 12 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

Analysis of the influence of celiac disease-associated bacteria and gluten on intestinal epithelial cells

Publication Title

Immunopathology of childhood celiac disease-Key role of intestinal epithelial cells.

Sample Metadata Fields

Cell line, Treatment

View Samples
accession-icon GSE103100
Gene expression assessed by genome wide hybridization bead array in T84 polarized tight monolayers after challenge with celiac disease-associated bacteria and gluten [A grav, Bmix Bmix glut]
  • organism-icon Homo sapiens
  • sample-icon 12 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

Analysis of the influence of celiac disease-associated bacteria and gluten on intestinal epithelial cells

Publication Title

Immunopathology of childhood celiac disease-Key role of intestinal epithelial cells.

Sample Metadata Fields

Cell line, Treatment

View Samples
accession-icon GSE103107
Gene expression assessed by genome wide hybridization bead array in T84 polarized tight monolayers after challenge with celiac disease-associated bacteria [CTR 22 28 27]
  • organism-icon Homo sapiens
  • sample-icon 12 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

Analysis of the influence of celiac disease-associated bacteria on intestinal epithelial cells

Publication Title

Immunopathology of childhood celiac disease-Key role of intestinal epithelial cells.

Sample Metadata Fields

Cell line, Treatment

View Samples
accession-icon GSE102993
Gene expression assessed by genome wide hybridization bead array in intraepithelial lymphocytes (IELs) isolated from small intestinal biopsies of celiac disease patients with active disease and clinical controls
  • organism-icon Homo sapiens
  • sample-icon 8 Downloadable Samples
  • Technology Badge IconIllumina HumanRef-8 v3.0 expression beadchip

Description

Analysis of role of small intestinal intraepithelial lymphocytes (IELs) in the immunopathology of celiac disease

Publication Title

Immunopathology of childhood celiac disease-Key role of intestinal epithelial cells.

Sample Metadata Fields

Specimen part

View Samples
...

refine.bio is a repository of uniformly processed and normalized, ready-to-use transcriptome data from publicly available sources. refine.bio is a project of the Childhood Cancer Data Lab (CCDL)

fund-icon Fund the CCDL

Developed by the Childhood Cancer Data Lab

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Cite refine.bio

Casey S. Greene, Dongbo Hu, Richard W. W. Jones, Stephanie Liu, David S. Mejia, Rob Patro, Stephen R. Piccolo, Ariel Rodriguez Romero, Hirak Sarkar, Candace L. Savonen, Jaclyn N. Taroni, William E. Vauclain, Deepashree Venkatesh Prasad, Kurt G. Wheeler. refine.bio: a resource of uniformly processed publicly available gene expression datasets.
URL: https://www.refine.bio

Note that the contributor list is in alphabetical order as we prepare a manuscript for submission.

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