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GSE47122
Homo sapiens
60 Downloadable Samples
Affymetrix Human Genome U133A Array (hgu133a)
Description
To investigate the time-dependent and coordinated sequence of inflammation-related events, and the dynamic features of macrophage polarisation/activation, we build and validated an in vitro model based on primary human monocytes
Publication Title
Transcriptomic profiling of the development of the inflammatory response in human monocytes in vitro.
Sample Metadata Fields
Specimen part
View Samples- Oryza sativa indica group
- 8 Downloadable Samples
- Affymetrix Rice Genome Array (rice)
Description
Rice transgenic plants of the F-box encoding gene, OsFBK1, in the Pusa Basmati 1 (PB1) variety have been found to display differences in the anther and root phenotypes. In order to elucidate changes at the transcriptome level, microarray of the roots of 14-day-old seedlings of over-expresseion (OE) and knock-down (KD) lines along with vector control (VC) and wild type (WT) were carried out.
Publication Title
The OsFBK1 E3 Ligase Subunit Affects Anther and Root Secondary Cell Wall Thickenings by Mediating Turnover of a Cinnamoyl-CoA Reductase.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Despite widespread knowledge that bone marrow-resident breast cancer cells (BMRCs) affect tumor progression, signaling mechanisms of BMRCs implicated in maintaining long-term dormancy have not been characterized. To overcome these hurdles, we developed a novel experimental model of tumor dormancy employing circulating tumor cells (CTCs) derived from metastatic breast cancer patients (de novo CTCs), transplanted them in immunocompromised mice, and re-isolated these cells from xenografted mice bone marrow (ex vivo BMRCs) and blood (ex vivo CTCs) to perform downstream transcriptomic analyses.
Publication Title
Molecular Interplay between Dormant Bone Marrow-Resident Cells (BMRCs) and CTCs in Breast Cancer.
Sample Metadata Fields
Sex, Specimen part, Disease stage
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
The genetic changes underlying metastatic melanoma need to be deciphered to develop new and effective therapeutics. Previously, genome-wide microarray analyses of human melanoma identified two reciprocal gene expression programs, that included expression of mRNAs regulated by either transforming growth factor, beta 1 (TGFB1) pathways or microphthalmia-associated transcription factor (MITF)/SRY-box containing gene 10 (SOX10) pathways. We extend this knowledge to include gene expression analyses of 5 additional human melanoma lines, and show that these lines also fall into either TGFB1 or MITF/SOX10 gene expression groups.
Publication Title
Distinct microRNA expression signatures are associated with melanoma subtypes and are regulated by HIF1A.
Sample Metadata Fields
Cell line
View Samples- Drosophila melanogaster
- 2 Downloadable Samples
Illumina HiSeq 2000
Description
T4 and T5 neurons are components of the neuronal circuit for motion vision in flies. To identify genes involved in neuronal computation of T4 and T5 neurons, we perfomed transcriptome analysis. Nuclei of T4 and T5 neurons were immunoprecipitated, total RNA was harvested and used for mRNA-seq with Illumina technology. In two biological replicates, we mapped 154 and 119 million reads to D. melanogaster genome. mRNA-seq provided information about expression levels of 17,468 annotated transcripts in the T4 and T5 neurons. Overall design: Cell type – specific transcriptome analysis of the RNA isolated from immunoprecipitated nuclei, performed in two biological replicates
Publication Title
RNA-Seq Transcriptome Analysis of Direction-Selective T4/T5 Neurons in Drosophila.
Sample Metadata Fields
Subject
View Samples- Mus musculus
- 78 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
We used microarrays to detail the global programme of gene expression underlying the disease progression in the mutant mice compared to their control littermates.
Publication Title
Microarray expression analysis and identification of serum biomarkers for Niemann-Pick disease, type C1.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Homo sapiens
- 57 Downloadable Samples
- NextSeq 500
Description
Intrahepatic cholangiocarcioma has two molecular classification of intrahepatic CCA with distinct clinical, pathological, biological and prognostic differences Overall design: Examination of 2 different cluster of intrahepatic cholangiocarcinoma based on RNA sequencing by NGS
Publication Title
Prognostic subclass of intrahepatic cholangiocarcinoma by integrative molecular-clinical analysis and potential targeted approach.
Sample Metadata Fields
Sex, Age, Specimen part, Subject
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
The enumeration of EpCAM-positive circulating tumor cells (CTCs) has allowed clinicians to estimate the overall metastatic burden in breast cancer patients. However, a thorough understanding of CTCs associated with breast cancer brain metastasis (BCBM) is necessary for early identification and evaluation of treatment response to BCBM. In this study, we report that BCBM CTCs are enriched in a distinct sub-population of cells identifiable by their biomarker expression and mutational content.
Publication Title
Molecular characterization of breast cancer CTCs associated with brain metastasis.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The activation of endothelium by tumor cells is one of the main steps by tumor metastasis. The role of the blood components (platelets and leukocytes) in this process remain unclear.
Publication Title
Selectin-mediated activation of endothelial cells induces expression of CCL5 and promotes metastasis through recruitment of monocytes.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 24 Downloadable Samples
- Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
Elevated levels of androgen receptor (AR) in prostate cancer confer resistance to current antiandrogens and play a causal role in disease progression due to persistent target gene activation. Through pharmacologic and genetic approaches, we show that half of all direct AR target genes, including TMPRSS2, the primary driver of ETS fusion transcripts in 70 percent of human prostate cancers, require histone deacetylase (HDAC) activity for transcriptional activation by AR. Surprisingly, the HDAC3-NCoR complex, which typically functions to repress gene expression by nuclear receptors, is required for AR target gene activation. Prostate cancer cells treated with HDAC inhibitors have reduced AR protein levels, but we show that the mechanism of blockade of AR activity is through failure to assemble a coactivator/RNA polymerase II complex after AR binds to the enhancers of target genes. Failed complex assembly is associated with a phase shift in the cyclical wave of AR recruitment that typically occurs in response to ligand treatment. HDAC inhibitors retain the ability to block AR activity in hormone refractory prostate cancer models and therefore merit clinical investigation in this setting. HDAC-regulated AR target genes defined here can serve as biomarkers to ensure sufficient levels of HDAC inhibition.
Publication Title
Histone deacetylases are required for androgen receptor function in hormone-sensitive and castrate-resistant prostate cancer.
Sample Metadata Fields
No sample metadata fields
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