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accession-icon GSE24473
Ras-Association Domain Family 1C Protein Promotes Breast Cancer Cell Migration
  • organism-icon Homo sapiens
  • sample-icon 6 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)

Description

RASSF1C, unlike RASSF1A, is not a tumor suppressor, but instead may play a role in stimulating metastasis and survival in breast cancer cells

Publication Title

Ras-association domain family 1C protein promotes breast cancer cell migration and attenuates apoptosis.

Alternate Accession IDs

E-GEOD-24473

Sample Metadata Fields

Cell line

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accession-icon GSE45755
Deletion of the NF-B subunit p65/RelA in the hematopoietic compartment leads to defects in hematopoietic stem cell function.
  • organism-icon Mus musculus
  • sample-icon 6 Downloadable Samples
  • Technology Badge Icon Affymetrix Mouse Gene 1.0 ST Array (mogene10st)

Description

Deletion of the NF-B subunit p65/RelA in the hematopoietic compartment results in gene expression changes in lineage-Flk2-c-kit+Sca-1+ cells from mouse bone marrow.

Publication Title

Deletion of the NF-κB subunit p65/RelA in the hematopoietic compartment leads to defects in hematopoietic stem cell function.

Alternate Accession IDs

E-GEOD-45755

Sample Metadata Fields

Specimen part

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accession-icon GSE911
Identification of LEAFY targets during reproductive transition
  • organism-icon Arabidopsis thaliana
  • sample-icon 12 Downloadable Samples
  • Technology Badge Icon Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)

Description

Global analysis of gene expression in 9 day old LEAFY-GR, 35S::LFY or Landsberg erecta seedlings treated with the steroid dexamethasone and/or the protein synthesis inhibitor cycloheximide.

Publication Title

Genomic identification of direct target genes of LEAFY.

Alternate Accession IDs

E-GEOD-911

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon SRP163144
Cyp2b-null male mice are susceptible to high-fat diet-induced obesity due to changes in PUFA metabolism and response to hepatic lipids as measured by RNAseq
  • organism-icon Mus musculus
  • sample-icon 12 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 2500

Description

To investigate the role of CYP2B in lipid metabolism, a Cyp2b triple knockout mouse lacking Cyp2b9, Cyp2b10, and Cyp2b13 was developed using CRISPER/Cas9. Wildtype (WT) and Cyp2b-null mice were fed a normal diet (ND) or a 60% high-fat diet (HFD) for 10 weeks. RNA was extracted from the livers of male and female mice from all treatment groups and used for RNA seqencing. RNAseq data demonstrated that hepatic gene expression in ND-fed Cyp2b-null male mice is similar to HFD-fed WT mice, indicating that Cyp2b-null male mice are reacting as if they are receiving a HFD even if they are not. Gene ontology and KEGG pathways show perturbations in lipid metabolism pathways, including PUFA metabolism, fatty acid elongation, and glycerophospholipid metabolism. Overall design: Use RNA-sequencing to investigate the role of Cyp2b in hight-fat diet-induced obesity on a transcriptomic level, by comparing the livers of WT and Cyp2b-null mice fed a HFD for 10 weeks using Illumina technology.

Publication Title

Cyp2b-null male mice are susceptible to diet-induced obesity and perturbations in lipid homeostasis.

Alternate Accession IDs

GSE120761

Sample Metadata Fields

Sex, Specimen part, Cell line, Subject

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accession-icon GSE21981
Comparison between NuGEN's WT-Ovation Pico and One-Direct Amplification Systems
  • organism-icon Arabidopsis thaliana
  • sample-icon 20 Downloadable Samples
  • Technology Badge Icon Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)

Description

Differential gene expression between groups of homogenous cell types is a biological question whose time has come. RNA can be extracted from small numbers of cells, such as those isolated by laser capture microdissection, but the small amounts obtained often require amplification to enable whole genome transcriptome profiling by technologies such as microarray analysis and RNA-seq. Recently, advances in amplification procedures make amplification directly from whole cell lysates possible. The aim of this study was to compare two amplification systems for variations in observed RNA abundance attributable to the amplification procedure for use with small quantities of cells isolated by laser capture microdissection. Arabidopsis root cells undergoing giant cell formation due to nematode infestation and un-infested control root cells were laser captured and used to evaluate 2 amplification systems. One, NuGEN's WT-Ovation Pico amplification system, uses total RNA as starting material while the other, NuGEN's WT-One-Direct Amplification system, uses lysate containing the captured cells. The reproducibility of whole genome transcript profiling and correlations of both systems were investigated after microarray analysis. The NuGEN WT-Ovation One-Direct system was less reproducible and more variable than the NuGEN WT-Ovation Pico system. The NuGEN WT-Ovation Pico Amplification kit resulted in the detection of thousands of genes differentially expressed genes between giant cells and control cells. This is in marked contrast to the relatively few genes detected after amplification with the NuGEN WT-Ovation One-Direct Amplification kit.

Publication Title

Comparison between NuGEN's WT-Ovation Pico and one-direct amplification systems.

Alternate Accession IDs

E-GEOD-21981

Sample Metadata Fields

Specimen part, Time

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accession-icon GSE24641
Image defocus and altered retinal gene expression in chicks
  • organism-icon Gallus gallus
  • sample-icon 48 Downloadable Samples
  • Technology Badge Icon Affymetrix Chicken Genome Array (chicken)

Description

Because refractive development is governed largely by the retina, we analyzed the retinal transcriptome in chicks wearing a spectacle lens, a well-established means to induce refractive errors, to identify gene expression alterations and to develop novel mechanistic hypotheses about refractive development.

Publication Title

Image defocus and altered retinal gene expression in chick: clues to the pathogenesis of ametropia.

Alternate Accession IDs

E-GEOD-24641

Sample Metadata Fields

Specimen part

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accession-icon GSE6595
Gene expression study in 1 and 2 cell cloned mice embryos
  • organism-icon Mus musculus
  • sample-icon 40 Downloadable Samples
  • Technology Badge Icon Affymetrix Mouse Genome 430 2.0 Array (mouse4302)

Description

Cloned embryos produced by somatic cell nuclear transfer (SCNT) display a plethora of phenotypic characteristics that make them different from fertilized embryos, indicating defects in the process of nuclear reprogramming by the recipient ooplasm. To elucidate the extent and timing of nuclear reprogramming, we used microarrays to analyze the transcriptome of mouse SCNT embryos during the first two cell cycles. We identified a large number of genes mis-expressed in SCNT embryos. We found that genes involved in transcription and regulation of transcription are prominent among affected genes, and thus may be particularly difficult to reprogram, and these likely cause a ripple effect that alters the transcriptome of many other functions, including oxidative phosphorylation, transport across membrane, and mRNA transport and processing. Interestingly, we also uncovered widespread alterations in the maternal (i.e. non transcribed) mRNA population of SCNT embryos. We conclude that gene expression in early SCNT embryos is grossly abnormal, and that this is at least in part the result of incomplete reprogramming of transcription factor genes.

Publication Title

Tough beginnings: alterations in the transcriptome of cloned embryos during the first two cell cycles.

Alternate Accession IDs

E-GEOD-6595

Sample Metadata Fields

No sample metadata fields

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accession-icon GSE6543
Chick myopia
  • organism-icon Gallus gallus
  • sample-icon 22 Downloadable Samples
  • Technology Badge Icon Affymetrix Chicken Genome Array (chicken)

Description

One-day old white Leghorn chicks were housed in brooders with a 12 hr light:dark cycle, using General Electric chroma 50 fluorescent lighting with irradiance of approximately 50W/cm2 at chick eye level. They received Purina Chick Chow food and water ad libitum. At one week of age and at the onset of the light phase, the chicks were anesthetized with inhalation ether, and a unilateral translucent white plastic goggle was glued to the periorbital feathers to induce ipsilateral form-deprivation myopia, alternating between the left or right eye.

Publication Title

Form-deprivation myopia in chick induces limited changes in retinal gene expression.

Alternate Accession IDs

E-GEOD-6543

Sample Metadata Fields

No sample metadata fields

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accession-icon SRP018945
Interferon-mediated innate immune responses against malaria parasite liver stages
  • organism-icon Mus musculus
  • sample-icon 8 Downloadable Samples
  • Technology Badge IconIllumina Genome Analyzer

Description

Identification of innate immune responses in the livers of mice infected with liver-stage arresting, transgenic, Plasmodium yoelii parasites. Overall design: Whole liver samples from mock and P. yoelli fabb/f- infected C57BL/6 and BALB/cJ mice. Samples were taken 1 and 3 days post infection

Publication Title

Interferon-mediated innate immune responses against malaria parasite liver stages.

Alternate Accession IDs

GSE44831

Sample Metadata Fields

Specimen part, Cell line, Subject

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accession-icon GSE50011
Transcriptome analysis of HIV-infected peripheral blood monocytes
  • organism-icon Homo sapiens
  • sample-icon 86 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

Immunologic dysfunction, mediated via monocyte activity, has been implicated in the development of HIV-associated neurocognitive disorder (HAND). We hypothesized that transcriptome changes in peripheral blood monocytes relate to neurocognitive functioning in HIV+ individuals, and that such alterations could be useful as biomarkers of worsening HAND. METHODS: mRNA was isolated from the monocytes of 86 HIV+ adults and analyzed with the Illumina HT-12 v4 Expression BeadChip. Neurocognitive functioning, HAND diagnosis, and other clinical and virologic variables were determined.

Publication Title

Transcriptome analysis of HIV-infected peripheral blood monocytes: gene transcripts and networks associated with neurocognitive functioning.

Alternate Accession IDs

E-GEOD-50011

Sample Metadata Fields

Age, Specimen part, Disease, Disease stage, Race

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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)

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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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