refine.bio
  • Search
      • Normalized Compendia
      • RNA-seq Sample Compendia
  • Docs
  • About
  • My Dataset
github link
Showing
of 130 results
Sort by

Filters

Technology

Platform

accession-icon GSE144021
Disruption of DNA damage response by ARID2 knockout in human hepatocellular carcinoma cells
  • organism-icon Homo sapiens
  • sample-icon 4 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)

Description

Background & Aims: Recent genomic studies have identified frequent mutations of AT-rich interactive domain 2 (ARID2) in hepatocellular carcinoma (HCC), but it is not still understood how ARID2 exhibits tumor suppressor activities. Methods: We established the ARID2 knockout HCC cell lines by using CRISPR/Cas9 system, and investigated the gene expression profiles and biological functions. Results: Bioinformatic analysis indicated that UV-response genes were negatively regulated in the ARID2-KO cells, and they were certainly sensitized to UV irradiation. ARID2 depletion attenuated nucleotide excision repair (NER) of DNA damage sites introduced by exposure to UV as well as chemical compounds known as carcinogens for HCC, benzo[a]pyrene and FeCl3, since XPG could not be accumulated without ARID2. By using large-scale public data sets, we validated that ARID2 knockout could lead to similar molecular changes between in vitro and in vivo, and moreover observed a higher number of somatic mutations in the ARID2-mutated subtypes than that in the ARID2 wild-type across various types of cancers including HCC. Conclusions: We provided evidence that ARID2 knockout could contribute to disruption of NER process through inhibiting the recruitment of XPG, resulting in susceptibility to carcinogens and potential hypermutation. These findings have far-reaching implications for therapeutic targets in cancers harboring ARID2 mutations.

Publication Title

Classification of primary liver cancer with immunosuppression mechanisms and correlation with genomic alterations.

Sample Metadata Fields

Specimen part

View Samples
accession-icon SRP150005
Profiling the wild type (WT) and Rb mutant Drosophila eye disc using Drop-seq (single cell RNA-seq)
  • organism-icon Drosophila melanogaster
  • sample-icon 14 Downloadable Samples
  • Technology Badge IconNextSeq 500

Description

We characterized the Drosophila third instar eye disc using single cell RNA-seq and labelled the multiple cell populations. The results identified a novel transcriptional switch in photoreceptors relating to axonal projections. We then performed single cell RNA-seq on rbf (Rb) mutants and compared the results to the WT cell populations. This identified a specific cell population only in the Rb mutant tissue. This cell population has an upregulation of HIF1A and glycolitic genes such as Aldolase and Lactate dehydrogenase. As a result these cells produce lactate and undergo apoptosis. We also show this process to be directly regulated by E2F/Dp. The paper uncovers a novel metabolic aspect of Rb/E2F dependent apoptosis. Overall design: examining WT and Rb mutants third instar eye disc using single cell RNA-seq

Publication Title

Single cell RNA-sequencing identifies a metabolic aspect of apoptosis in Rbf mutant.

Sample Metadata Fields

Specimen part, Subject

View Samples
accession-icon GSE3215
Gene Expression for fetal kidneys of hyper insulinemia induced intrauterine growth restriction rat model
  • organism-icon Rattus norvegicus
  • sample-icon 10 Downloadable Samples
  • Technology Badge Icon Affymetrix Rat Expression 230A Array (rae230a)

Description

Inrauterine growth restriction was induced by chronic hyper insulinemia in pregnant rats and differential gene expression was studied using affymetrix rat genome RAE230A.Data was analysed using SAM.

Publication Title

Adult hypertension in intrauterine growth-restricted offspring of hyperinsulinemic rats: evidence of subtle renal damage.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE138482
Effect of DMHF (2,5-dimethyl-4-hydroxy-3(2H)-furanone) inhalation on gene expression in Rat brain
  • organism-icon Rattus norvegicus
  • sample-icon 10 Downloadable Samples
  • Technology Badge Icon Affymetrix Rat Genome 230 2.0 Array (rat2302)

Description

Background: 2,5-Dimethyl-4-hydroxy-3(2H)-furanone (DMHF) is one of the major odor compounds generated by the Maillard reaction. We previously reported that the inhalation of DMHF decreased systolic blood pressure via the autonomic nervous system in rats. The autonomic nervous system is also closely related to appetite regulation. The present study investigated the effects of DMHF on dietary intake and gene expression.

Publication Title

DMHF (2,5-dimethyl-4-hydroxy-3(2H)-furanone), a volatile food component generated by the Maillard reaction, promotes appetite and changes gene expression in the rat brain through inhalation.

Sample Metadata Fields

Sex, Age, Specimen part, Treatment

View Samples
accession-icon GSE5799
S_aureus_&_triclosan
  • organism-icon Staphylococcus aureus
  • sample-icon 12 Downloadable Samples
  • Technology Badge Icon Affymetrix S. aureus Genome Array (saureus)

Description

A triclosan-ciprofloxacin cross-resistant mutant strain of Staphylococcus aureus displays an alteration in the expression of several cell membrane structural and functional genes.

Publication Title

A triclosan-ciprofloxacin cross-resistant mutant strain of Staphylococcus aureus displays an alteration in the expression of several cell membrane structural and functional genes.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE6332
Molecular Signatures of Trauma Hemorrhagic Shock-Induced Lung Injury: Hemorrhage- and Injury-Associated Genes
  • organism-icon Rattus norvegicus
  • sample-icon 12 Downloadable Samples
  • Technology Badge Icon Affymetrix Rat Genome U34 Array (rgu34a)

Description

The etiology of trauma-hemorrhage shock-induced acute lung injury has been difficult to elucidate due, at least in part, to the inability of in vivo studies to separate the non-injurious pulmonary effects of trauma-hemorrhage from the tissue injurious ones. To circumvent this in vivo limitation, we utilized a model of trauma-hemorrhagic shock (T/HS) in which T/HS-lung injury was abrogated by dividing the mesenteric lymph duct. In this way, it was possible to separate the pulmonary injurious response from the non-injurious systemic response to T/HS by comparing the pulmonary molecular response of rats subjected to T/HS which did and did not develop lung injury as well as to non-shocked rats. Utilizing high-density oligonucleotide arrays and treatment group comparisons of whole lung tissue collected at 3 hours after the end of the shock or sham-shock period, 139 of the 8,799 assessed genes were differentially expressed.

Publication Title

Molecular signatures of trauma-hemorrhagic shock-induced lung injury: hemorrhage- and injury-associated genes.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE52845
Molecular pathways reflecting poor intrauterine growth are imprinted in Wharton's jelly derived Mesenchymal Stem Cells
  • organism-icon Homo sapiens
  • sample-icon 11 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

This SuperSeries is composed of the SubSeries listed below.

Publication Title

Molecular pathways reflecting poor intrauterine growth are found in Wharton's jelly-derived mesenchymal stem cells.

Sample Metadata Fields

Specimen part

View Samples
accession-icon GSE52843
Molecular pathways reflecting poor intrauterine growth are imprinted in Whartons jelly derived Mesenchymal Stem Cells [set3]
  • organism-icon Homo sapiens
  • sample-icon 4 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

In order to identify gene-expression patterns in mesenchymal stem cells associated with different birth weights and intrauterine growth parameters,

Publication Title

Molecular pathways reflecting poor intrauterine growth are found in Wharton's jelly-derived mesenchymal stem cells.

Sample Metadata Fields

Specimen part

View Samples
accession-icon GSE52844
Molecular pathways reflecting poor intrauterine growth are imprinted in Whartons jelly derived Mesenchymal Stem Cells [set4]
  • organism-icon Homo sapiens
  • sample-icon 5 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

In order to identify gene-expression patterns in mesenchymal stem cells associated with different birth weights and intrauterine growth parameters,

Publication Title

Molecular pathways reflecting poor intrauterine growth are found in Wharton's jelly-derived mesenchymal stem cells.

Sample Metadata Fields

Specimen part

View Samples
accession-icon GSE52842
Molecular pathways reflecting poor intrauterine growth are imprinted in Whartons jelly derived Mesenchymal Stem Cells [Set2]
  • organism-icon Homo sapiens
  • sample-icon 2 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

In order to identify gene-expression patterns in mesenchymal stem cells associated with different birth weights and intrauterine growth parameters,

Publication Title

Molecular pathways reflecting poor intrauterine growth are found in Wharton's jelly-derived mesenchymal stem 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

Powered by Alex's Lemonade Stand Foundation

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.

BSD 3-Clause LicensePrivacyTerms of UseContact