refine.bio
  • Search
      • Normalized Compendia
      • RNA-seq Sample Compendia
  • Docs
  • About
  • My Dataset
github link
Showing
of 924 results
Sort by

Filters

Technology

Platform

accession-icon GSE45473
Annotating the secretome of mature primary human muscle cells
  • organism-icon Homo sapiens
  • sample-icon 12 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Gene 1.0 ST Array (hugene10st)

Description

The Skeletal muscle is a metabolic active tissue that secretes various proteins. These so called myokines act auto-, para- and endocrine affecting muscle physiology and exert systemic effects on other tissues and organs. Myokines are also described to play a crucial role in the pathophysiology of metabolic diseases.

Publication Title

Secretome profiling of primary human skeletal muscle cells.

Sample Metadata Fields

Sex, Specimen part, Subject

View Samples
accession-icon SRP186159
Effect of DKK1 on embryo elongation
  • organism-icon Bos taurus
  • sample-icon 20 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 3000

Description

We report the effect of DKK1 treatment during culture on the length and transcriptome of embryos on day 15 of development, supporting the notion that changes early in development affect later stages of development. Overall design: Bovine embryos were produced in vitro and exposed to either 0 or 100 ng/ml DKK1 from day 5 to 7 of culture. Embryos were transferred on day 7 and recovered on day 15 for evaluation of length and transciptome

Publication Title

Dickkopf-related protein 1 is a progestomedin acting on the bovine embryo during the morula-to-blastocyst transition to program trophoblast elongation.

Sample Metadata Fields

Treatment, Subject

View Samples
accession-icon GSE21266
Effect of Ursodeoxycholic acid on gene expression in the intestial epithelium
  • organism-icon Mus musculus
  • sample-icon 6 Downloadable Samples
  • Technology Badge Icon Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)

Description

Background & Aims: Ursodeoxycholic acid (UDCA) attenuates chemical and colitis-induced colon carcinogenesis in animal models. We investigated its mechanism of action on normal intestinal cells, in which carcinogenesis- or inflammation-related alterations do not interfere with the result. Methods: Alterations of gene expression were identified in Affymetrix arrays in isolated colon epithelium of mice fed with a diet containing 0.4% UDCA and were confirmed in the normal rat intestinal cell line IEC-6 by RT-PCR. The effect of the insulin receptor substrate 1 (Irs-1) expression and of ERK phosphorylation on proliferation was investigated in vitro by flow cytometry, western blotting, siRNA-mediated gene suppression or by pharmacological inhibition of the kinase activity. The ERK1-effect on Irs-1 transcription was tested in a reporter system. Results: UDCA-treatment in vivo suppressed potential pro-proliferatory genes including Irs-1 and reduced cell proliferation by more than 30%. In vitro it neutralised the proliferatory signals of IGF-1 and EGF and slowed down the cell cycle. Irs-1 transcription was suppressed due to high ERK1 activation. Both Irs-1 suppression and the persistent high ERK activation inhibited proliferation. Conversely, the decrease of phosphorylation of ERK1 (but not ERK2) or of its expression partially abrogated the inhibitory effects of UDCA. Conclusions: UDCA inhibits proliferation of intestinal epithelial cells by acting upon IGF-1 and EGF pathways and targeting ERK1 and, consequently, Irs-1. The inhibition of these pathways adds a new dimension to the physiological and therapeutic action of UDCA and, since both pathways are activated in inflammation and cancer, suggests new applications of UDCA in chemoprevention and chemotherapy.

Publication Title

UDCA slows down intestinal cell proliferation by inducing high and sustained ERK phosphorylation.

Sample Metadata Fields

Specimen part, Cell line

View Samples
accession-icon SRP096355
Transcriptome analysis of p16/p21-dependent monocytic myeloid-derived suppressor cells accumulation.
  • organism-icon Mus musculus
  • sample-icon 9 Downloadable Samples
  • Technology Badge IconIllumina HiSeq 2500

Description

p16 and p21 act as tumor suppressors through induction of cellular senescence. However, senescence-independent roles of these CDK inhibitors are not known. To identify the mechanism responsible for the failure of Mo-MDSCs (monocytic myeloid-derived suppressor cells) infiltration into tumor allografts in p16/p21-double knockout (DKO) mice, we searched for chemokine receptors that were highly expressed in Mo- but not PMN-MDSCs (polymorphonuclear myeloid-derived suppressor cells) and were downregulated in p16/p21-DKO as compared to WT Mo-MDSCs. Ccr2, Ccr5, and Cx3cr1 were identified by RNA-seq analysis. Overall design: RNA sequencing was performed using PMN-MDSCs derived from wild-type mice (WT), Mo-MDSCs derived from WT mice and Mo-MDSCs derived from p16/p21 DKO mice in triplicates, respectively.

Publication Title

p16<sup>Ink4a</sup> and p21<sup>Cip1/Waf1</sup> promote tumour growth by enhancing myeloid-derived suppressor cells chemotaxis.

Sample Metadata Fields

Age, Specimen part, Cell line, Subject

View Samples
accession-icon GSE83129
RNA profiling in metastatic colorectal cancer patients treated first-line with oxaliplatin
  • organism-icon Homo sapiens
  • sample-icon 36 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Gene 1.0 ST Array (hugene10st)

Description

Oxaliplatin (oxPt) resistance in colorectal cancers (CRC) is a major medical problem, and predictive markers are urgently needed. Recently, miR-625-3p was reported as a promising predictive marker. Here, we have used in vitro models to show that miR-625-3p functionally induces oxPt resistance in CRC cells, and have identified signalling networks affected by miR-625-3p. The p38 MAPK activator MAP2K6 was shown to be a direct target of miR-625-3p, and, accordingly, was downregulated in patients not responding to oxPt therapy. miR-625-3p resistance could be reversed in CRC cells by anti-miR-625-3p treatment and by ectopic expression of a miR-625-3p insensitive MAP2K6 variant. In addition, by reducing p38 MAPK signalling using either siRNA technology, chemical inhibitors to p38 or by ectopic expression of dominant negative MAP2K6 protein we induced resistance to oxPt. Transcriptome, proteome and phosphoproteome profiles revealed inactivation of MAP2K6-p38 signalling as one likely mechanism a possible driving force behind of oxPt resistance. Our study shows that miR-625-3p induces oxPt resistance by abrogating MAP2K6-p38 regulated apoptosis and cell cycle control networks, and corroborates the predictive power of miR-625-3p

Publication Title

miR-625-3p regulates oxaliplatin resistance by targeting MAP2K6-p38 signalling in human colorectal adenocarcinoma cells.

Sample Metadata Fields

Subject

View Samples
accession-icon SRP052323
Changes in transcript expression in circulating whole blood resulting from exposure to neurotoxic doses of D-amphetamine or Heat Stroke/Hyperthermia
  • organism-icon Rattus norvegicus
  • sample-icon 52 Downloadable Samples
  • Technology Badge IconIlluminaHiSeq2000

Description

These experiments were designed to detect transcript (mRNA) changes in whole circulating blood in animals exposed to D-amphetamine under neurotoxic and non-neurotoxic conditions, or subjected to elevated environmental temperatures that produced a hyperthermia very similar to heat stroke. The study objectives were: 1) to detect transcript changes in blood due to life-threatening hyperthermia produced by elevated environmental temperatures (39°C, produces no or minimal neurotoxicity); 2) detect transcripts that could serve as biomarkers specific for neurotoxic amphetamine exposures and not seen with environmentally-induced hyperthermia; and 3) determine the transcript changes related to the immune system in circulating blood produced by either non-neurotoxic or neurotoxic amphetamine exposures. Amphetamine effects on gene expression are dependent on body temperature and indicate that many significant changes in genes related to the immune system occur, some likely in response to damage, even when animals remain normothermic during amphetamine exposure. Also, hyperthermia alone produces many changes in immune related genes in blood Overall design: Five groups of animals were necessary to meet the study objectives. All groups were given 4 injections of either normal saline or amphetamine, and the injections were sequentially given with 2 h between each injection. Dosing started at 7:30 to 8:30 a.m. The groups are: 1) normothermic controls given normal saline in a 22.5°C environment; 2) controls given normal saline in a 16°C environment (also remained normothermic); 3) environmentally-induced hyperthermia given saline in a 39°C environment; 4) non-neurotoxic amphetamine given in a 16°C environment and 5) neurotoxic amphetamine group given amphetamine in a 22.5°C environment. Note the the saline controls (normothermic data) is contained in a separate but linked GEO file GSE62368

Publication Title

Evaluating the Stability of RNA-Seq Transcriptome Profiles and Drug-Induced Immune-Related Expression Changes in Whole Blood.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon SRP107008
Underestimation of inadvertent morpholino RNA targets: evidence from the study of Danio rerio Ser/Arg-rich splicing factors using gene editing tools
  • organism-icon Danio rerio
  • sample-icon 4 Downloadable Samples
  • Technology Badge IconIlluminaHiSeq2000

Description

We used morpholinos and gene editing tools to inactivate the srsf5a gene. In contrast to srsf5a homozygous mutants that did not display any phenotypic traits, microinjection of sMOsrsf5a led to developmental defects. By using RNA sequencing on morphants and control embryos we were able to identify a plethora of morpholino inadvertant target. Overall design: Two biological replicates were used per conditions. Samples named CtrlMO consist in embryos injected with the control morpholino (5''-CCTCTTACCTCAGTTACAATTTATA-3'', Gene Tools). Samples named sMOsrsf5a consist in embryos injected with the morpholino against srsf5a (5''-GGATTCAGTCTCACCTCTCACTGCA-3'', Gene Tools).

Publication Title

Number of inadvertent RNA targets for morpholino knockdown in Danio rerio is largely underestimated: evidence from the study of Ser/Arg-rich splicing factors.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE25145
MEK5 is Activated by Shear Stress, Activates ERK5 And Induces KLF4 To Modulate TNF Responses in Human Dermal Microvascular Endothelial Cells
  • organism-icon Homo sapiens
  • sample-icon 15 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)

Description

MEK5 is activated by shear stress in large vessel endothelial cells (ECs) and contributes to the suppression of pro-inflammatory changes in the arterial wall. We used microarray analyses of total RNA from MEK5/CA-transduced HDMECs compared to LacZ control-transduced HDMECs to identify distinct classes of several regulated genes, including KLF4, eNOS, and ICAM.

Publication Title

MEK5 is activated by shear stress, activates ERK5 and induces KLF4 to modulate TNF responses in human dermal microvascular endothelial cells.

Sample Metadata Fields

Specimen part, Cell line

View Samples
accession-icon SRP042124
Genome wide analysis of gene expression in LPS stimulated splenic B cell.
  • organism-icon Mus musculus
  • sample-icon 4 Downloadable Samples
  • Technology Badge IconIllumina Genome Analyzer IIx

Description

Analysis of class switch recombination, maturation or differenciation of B cells at gene expression levels. The hypothesis tested in the present study was that TLR signaling in B cells plays an pivotal role for class switch, maturation and differenciation. Overall design: Total RNA obtained from cultured splenic B cells. Gene expression compared between control and cKO B cells.

Publication Title

Control of Toll-like receptor-mediated T cell-independent type 1 antibody responses by the inducible nuclear protein IκB-ζ.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon SRP170619
Pentoxifylline-induced differentially-expressed genes in hypertrophic scar fibroblasts
  • organism-icon Homo sapiens
  • sample-icon 6 Downloadable Samples
  • Technology Badge IconIon Torrent Proton

Description

Pentoxifylline attenuated hypertrophic scars by influencing the cell cycles Overall design: mRNA profiles of control hypertrophic scar fibroblasts and pentoxifylline treated cells were generated by deep sequencing, in triplicate, using Ion Proton.

Publication Title

The Akt/FoxO/p27<sup>Kip1</sup> axis contributes to the anti-proliferation of pentoxifylline in hypertrophic scars.

Sample Metadata Fields

Specimen part, Treatment, Subject

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