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accession-icon GSE64700
Acyl-CoA synthetase 1 in differentiated adipocytes from small for gestational age neonates: Putative association with fetal programming of cellular insulin sensitivity and lipid content
  • organism-icon Homo sapiens
  • sample-icon 52 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

This SuperSeries is composed of the SubSeries listed below.

Publication Title

ACSL1 Is Associated With Fetal Programming of Insulin Sensitivity and Cellular Lipid Content.

Sample Metadata Fields

Sex

View Samples
accession-icon GSE64699
Acyl-CoA synthetase 1 in differentiated adipocytes from small for gestational age neonates: Putative association with fetal programming of cellular insulin sensitivity and lipid content [Set1B: adipogenesis data from year 2012]
  • organism-icon Homo sapiens
  • sample-icon 28 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

We hypothesised that SGA as a proxy for intrauterine growth restriction promotes specific epigenetic marks and pathways, whose physiological implications may become apparent only in the fully differentiated state.

Publication Title

ACSL1 Is Associated With Fetal Programming of Insulin Sensitivity and Cellular Lipid Content.

Sample Metadata Fields

Sex

View Samples
accession-icon GSE64698
Acyl-CoA synthetase 1 in differentiated adipocytes from small for gestational age neonates: Putative association with fetal programming of cellular insulin sensitivity and lipid content [ACSL1_knockdown]
  • organism-icon Homo sapiens
  • sample-icon 24 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

We hypothesised that SGA as a proxy for intrauterine growth restriction promotes specific epigenetic marks and pathways, whose physiological implications may become apparent only in the fully differentiated state.

Publication Title

ACSL1 Is Associated With Fetal Programming of Insulin Sensitivity and Cellular Lipid Content.

Sample Metadata Fields

Sex

View Samples
accession-icon GSE4922
Genetic Reclassification of Histologic Grade Delineates New Clinical Subtypes of Breast Cancer
  • organism-icon Homo sapiens
  • sample-icon 578 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133A Array (hgu133a)

Description

Histological grading of breast cancer defines morphological subtypes informative of metastatic potential, although not without considerable inter-observer disagreement and clinical heterogeneity particularly among the moderately differentiated grade II (G2) tumors. We posited that a gene expression signature capable of discerning tumors of grade I (G1) and grade III (G3) histology might provide a more objective measure of grade with prognostic benefit for patients with moderately differentiated disease. To this end, we studied the expression profiles of 347 primary invasive breast tumors analyzed on Affymetrix microarrays. Using class prediction algorithms, we identified 264 robust grade-associated markers, six of which could accurately classify G1 and G3 tumors, and separate G2 tumors into two highly discriminant classes (termed G2a and G2b genetic grades) with patient survival outcomes highly similar to those with G1 and G3 histology, respectively. Statistical analysis of conventional clinical variables further distinguished G2a and G2b subtypes from each other, but also from histologic G1 and G3 tumors. In multivariate analyses, genetic grade was consistently found to be an independent prognostic indicator of disease recurrence comparable to that of lymph node status and tumor size. When incorporated into the Nottingham Prognostic Index, genetic grade enhanced detection of patients with less harmful tumors, likely to benefit little from adjuvant therapy. Our findings show that a genetic grade signature can improve prognosis and therapeutic planning for breast cancer patients, and support the view that low and high grade disease, as defined genetically, reflect independent pathobiological entities rather than a continuum of cancer progression. Three separate breast cancer cohorts were analyzed: 1) Uppsala (n=249), 2) Stockholm (n=58), 3) Singapore (n=40). The Uppsala and Singapore data can be accessed here. The Stockholm cohort data can be accessed at GEO Series GSE1456.

Publication Title

Genetic reclassification of histologic grade delineates new clinical subtypes of breast cancer.

Sample Metadata Fields

Age, Disease stage

View Samples
accession-icon GSE3494
An expression signature for p53 in breast cancer predicts mutation status, transcriptional effects, and patient survival
  • organism-icon Homo sapiens
  • sample-icon 501 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Genome U133A Array (hgu133a)

Description

The biological tumor samples (ie, breast tumor specimens) consisted of freshly frozen breast tumors from a population-based cohort of 315 women representing 65% of all breast cancers resected in Uppsala County, Sweden, from January 1, 1987 to December 31, 1989. Estrogen receptor status was determined by biochemical assay as part of the routine clinical procedure. An experienced pathologist determined the Elston-Ellis grades of the tumors, classifying the tumors into low, medium and high-grade tumors. The clinico-pathological characteristics accompanying each tumor include p53 status, ER status, tumor grade, lymph node status and patient age.

Publication Title

An expression signature for p53 status in human breast cancer predicts mutation status, transcriptional effects, and patient survival.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE25582
Time course expression data in wild-type and TF-deletion yeast
  • organism-icon Saccharomyces cerevisiae
  • sample-icon 151 Downloadable Samples
  • Technology Badge Icon Affymetrix Yeast Genome S98 Array (ygs98)

Description

To investigate the role of transcriptional factors Gcn4, Leu3, Gat1 and Met31 in the response to 3AT-induced amino acid starvation, we performed time-course microarray studies of wild-type, single deletion and double deletion strains. The analyses provide insight into a complex regulatory response involving at least four transcription factors.

Publication Title

No associated publication

Sample Metadata Fields

Treatment

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accession-icon GSE74604
Colon cancer
  • organism-icon Homo sapiens
  • sample-icon 62 Downloadable Samples
  • Technology Badge IconIllumina humanRef-8 v2.0 expression beadchip, Illumina HumanHT-12 V4.0 expression beadchip

Description

This SuperSeries is composed of the SubSeries listed below.

Publication Title

No associated publication

Sample Metadata Fields

Specimen part, Disease stage, Cell line

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accession-icon GSE74602
30 paired normal and tumor colorectal samples
  • organism-icon Homo sapiens
  • sample-icon 60 Downloadable Samples
  • Technology Badge IconIllumina humanRef-8 v2.0 expression beadchip

Description

Analysis of differentially regulated genes in patients normal and colorectal tumor samples. The aim of this study was to identify genes that were differentially up- or down-regulated in the tumor samples as compared to the normal colon tissue

Publication Title

No associated publication

Sample Metadata Fields

Specimen part, Disease stage

View Samples
accession-icon GSE62062
An RNAi screen probing signalling control of human embryonic stem cells establishes the cell cycle-regulated restriction of the exit from pluripotency (DNA damage checkpoint)
  • organism-icon Homo sapiens
  • sample-icon 48 Downloadable Samples
  • Technology Badge IconIllumina HumanHT-12 V4.0 expression beadchip

Description

Analysis of effect of S-phase arrest and replication checkpoint activation on differentiating hESCs at the gene expression level. The hypothesis tested in the present study was that replication checkpoint activation prevents the exit from pluripotency in hESCs. Results provide important information of the response of hESCs to replication arrest, such as upregulation of genes involved in the TGF-beta signaling pathway, and subsequent maintenance of pluripotency marker expression.

Publication Title

Deterministic Restriction on Pluripotent State Dissolution by Cell-Cycle Pathways.

Sample Metadata Fields

No sample metadata fields

View Samples
accession-icon GSE32606
Distal airway stem cells yield alveoli in vitro and during lung regeneration following H1N1 influenza infection
  • organism-icon Mus musculus, Homo sapiens
  • sample-icon 28 Downloadable Samples
  • Technology Badge Icon Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)

Description

This SuperSeries is composed of the SubSeries listed below.

Publication Title

Distal airway stem cells yield alveoli in vitro and during lung regeneration following H1N1 influenza infection.

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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