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Homo sapiens
24 Downloadable Samples
Illumina HiSeq 2500
Description
N6-methyladenosine (m6A) is the most abundant internal modification of eukaryotic mRNA. This modification has previously been shown to alter the export kinetics for mRNAs though the molecular details surrounding this phenomenon remain poorly understood. Here we show that the m6A complex (WTAP, KIAA1429, METTL3/14) drives recruitment of the TREX mRNA export complex onto m6A modified mRNAs and this process is essential for the efficient export of certain mRNAs. Depletion of the core m6A complex leads to loss of TREX from mRNAs which undergo the m6A modification. We show that TREX stimulates recruitment of the m6A reader protein YTHDC1 to the mRNP and the m6A complex influences the interaction of TREX with YTHDC1. We suggest that m6A acts as a surrogate for other TREX recruitment mechanisms such as splicing and 5' capping, in long internal and final exons which may otherwise be devoid of this essential complex for mRNA export. Overall design: mRNA profiles of control and Virilizer/WTAP RNAi samples in cytoplasmic and nuclear cell fractions generated by mRNA-seq in triplicate using HiSeq 2500
Publication Title
The m<sup>6</sup>A-methylase complex recruits TREX and regulates mRNA export.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 12 Downloadable Samples
- Illumina HiSeq 2000
Description
Early chemotherapy for advanced/metastatic non-castration resistant prostate cancer (PCa) may improve overall patient survival. We studied the safety, tolerability and early efficacy of up-front docetaxel chemotherapy and androgen deprivation therapy (ADT) versus ADT alone for patients with newly-diagnosed advanced/metastatic PCa. As proof of concept, we undertook in vivo gene expression profiling by next generation RNA sequencing (RNA-Seq). Overall design: Tumour biposies from 6 patients were taken before and after treatment with combined ADT and docetaxcel for 6 weeks
Publication Title
Identification of a candidate prognostic gene signature by transcriptome analysis of matched pre- and post-treatment prostatic biopsies from patients with advanced prostate cancer.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Mus musculus
- 8 Downloadable Samples
Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
KDM2B links the Polycomb Repressive Complex 1 (PRC1) to recognition of CpG islands.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 14 Downloadable Samples
- Illumina HiSeq 2000
Description
Androgen ablation therapy (AAT) is standard treatment for locally-advanced/metastatic prostate cancer (PCa). Many patients develop castration-resistance (CRPCa) after ~2-3 years, with a poor prognosis. The molecular mechanisms underlying CRPCa progression are unclear. mRNA-Seq was performed on tumours from 7 patients with locally-advanced/metastatic PCa before and ~22 weeks after AAT initiation. Differentially regulated genes were identified in treatment pairs. Overall design: Tumour biopsies from 7 patients were taken before and after AAT treatment
Publication Title
Next-generation sequencing of advanced prostate cancer treated with androgen-deprivation therapy.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
In order to study the effects of Kdm2b binding at CpG islands, Kdm2b was knocked down in mouse embryonic stem cells using shRNA and gene expression profiled using Affymetrix arrays
Publication Title
KDM2B links the Polycomb Repressive Complex 1 (PRC1) to recognition of CpG islands.
Sample Metadata Fields
Specimen part
View Samples- Pan troglodytes, Homo sapiens
- 15 Downloadable Samples
- Affymetrix Human Genome U95B Array (hgu95b), Affymetrix Human Genome U95D Array (hgu95d), Affymetrix Human Genome U95 Version 2 Array (hgu95av2), Affymetrix Human Genome U95C Array (hgu95c), Affymetrix Human Genome U95E Array (hgu95e)
Description
Gene expression profiling in brain of three adult humans and three adult chimpanzees
Publication Title
DNA sequence and comparative analysis of chimpanzee chromosome 22.
Sample Metadata Fields
Sex, Age, Specimen part, Disease, Disease stage
View Samples
GSE13250- Mus musculus
- 2 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Analysis of gene expressions in mouse splenic dendritic cells (DCs). DCs were purified into two subsets, CD8-positive and -negative ones. DCs were expanded in vivo by injecting Flt3L-producing tumors into the backs of C57BL/6 mice.
Publication Title
A new triggering receptor expressed on myeloid cells (Trem) family member, Trem-like 4, binds to dead cells and is a DNAX activation protein 12-linked marker for subsets of mouse macrophages and dendritic cells.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 145 Downloadable Samples
- Illumina HiSeq 2500
Description
We study the effect of four QTN in RME1, IME1 & RSF1 that are causative for variation in sporulation efficiency. We investigate the relationship between genotype, gene expression and phenotype and whether the amount of gene expression variation explained by the sporulation QTN is predictive of the amount of phenotypic variation explained by them. Overall design: RNA-Seq analysis of 4 replicates each of 16 allele replacement panel strains containing all combinations of the four sporulation QTN after 2 hours in sporulation medium.
Publication Title
Single nucleotide variants in transcription factors associate more tightly with phenotype than with gene expression.
Sample Metadata Fields
Subject
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Methylated DNA binding protein 2 (MBD2) has been shown to bind specific methylated promoters and suppress transcription. Here we systematically investigate MBD2 suppression by overexpressing MBD2 in MCF-10A cells and generating gene expression profiles of overexpressing cells and normal MCF-10A cells.
Publication Title
Methylated DNA binding domain protein 2 (MBD2) coordinately silences gene expression through activation of the microRNA hsa-mir-496 promoter in breast cancer cell line.
Sample Metadata Fields
Cell line, Treatment
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We enriched for prostate cancer cells by the selection system used in human iPS purification. Gene expression signature-based chemical prediction enabled us to identify candidate drugs for reverting the EOS (early transposon promoter, OCT4 and SOX2 enhancer) signature with chemoresistance into a chemosensitive phenotype.
Publication Title
Identification of drug candidate against prostate cancer from the aspect of somatic cell reprogramming.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples