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GSE64839
Homo sapiens, Rattus norvegicus
6 Downloadable Samples
Illumina Rat Ref-12 v1, Illumina humanRef-8 v2.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Human umbilical cord matrix mesenchymal stem cells suppress the growth of breast cancer by expression of tumor suppressor genes.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
Illumina humanRef-8 v2.0 expression beadchip
Description
Human and rat umbilical cord matrix mesenchymal stem cells (UCMSC) possess the ability to control the growth of breast carcinoma cells. Comparative analyses of two types of UCMSC suggest that rat UCMSC-dependent growth regulation is significantly stronger than that of human UCMSC. Their different tumoricidal abilities were clarified by analyzing gene expression profiles in the two types of UCMSC. Microarray analysis revealed differential gene expression between untreated nave UCMSC and those co-cultured with species-matched breast carcinoma cells. The analyses screened 17 differentially expressed genes that are commonly detected in both human and rat UCMSC. The comparison between the two sets of gene expression profiles identified two tumor suppressor genes, adipose-differentiation related protein (ADRP) and follistatin (FST), that were specifically up-regulated in rat UCMSC, but down-regulated in human UCMSC when they were co-cultured with the corresponding species' breast carcinoma cells. Over-expression of FST, but not ADRP, in human UCMSC enhanced their ability to suppress the growth of MDA-231 cells. The growth of MDA-231 cells was also significantly lower when they were cultured in medium conditioned with FST, but not ADRP over-expressing human UCMSC. In the breast carcinoma lung metastasis model generated with MDA-231 cells, systemic treatment with FST-overexpressing human UCMSC significantly attenuated the tumor burden. These results suggest that FST may play an important role in exhibiting stronger tumoricidal ability in rat UCMSC than human UCMSC and also implies that human UCMSC can be transformed into stronger tumoricidal cells by enhancing tumor suppressor gene expression.
Publication Title
Human umbilical cord matrix mesenchymal stem cells suppress the growth of breast cancer by expression of tumor suppressor genes.
Sample Metadata Fields
Specimen part
View Samples- Saccharomyces cerevisiae
- 10 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2), Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
The Gene Expression Barcode: leveraging public data repositories to begin cataloging the human and murine transcriptomes.
Sample Metadata Fields
Treatment
View Samples- Saccharomyces cerevisiae
- 5 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We used yeast RNA to estimate background binding for each probe on the human U133 plus 2.0 array.
Publication Title
The Gene Expression Barcode: leveraging public data repositories to begin cataloging the human and murine transcriptomes.
Sample Metadata Fields
Treatment
View Samples- Saccharomyces cerevisiae
- 5 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302), Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We hybridized yeast RNA to the mouse 430 2.0 array to estimate the background binding for each probe.
Publication Title
The Gene Expression Barcode: leveraging public data repositories to begin cataloging the human and murine transcriptomes.
Sample Metadata Fields
Treatment
View Samples- Homo sapiens
- 2 Downloadable Samples
Illumina HiSeq 2000
Description
The objective of this study was to determine the effects of LANA on the expressions of the cellular genes. Overall design: BJAB cells were transduced with lentiviral vector expressing LANA or the control vector, total RNA was extracted for the detection of relative expression of cellular genes in LANA expressing cells.
Publication Title
KSHV LANA upregulates the expression of epidermal growth factor like domain 7 to promote angiogenesis.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 70 Downloadable Samples
- Illumina HiSeq 2500
Description
We report the application of RNA-Seq analysis to determine the transcriptional responses to Mn dose, ranging from physiological to toxicological levels in human SH-SY5Y neuroblastoma cells. We find that Mn dose showed widespread effects in abundance of protein coding genes for metabolism of reactive oxygen species, energy sensing, glycolysis, protein homeostasis including the unfolded protein response and transcriptional regulation. Adaptive responses at physiological Mn concentration-10 µM Mn for 5 h, a concentration that did not result in cell death after 24 h increased abundance of differentially expressed genes (DEGs) in the protein secretion pathway that function in protein trafficking and cellular homeostasis.These include BET1 (Golgi vesicular membrane trafficking protein), ADAM10 (ADAM metallopeptidase domain 10) and ARFGAP3 (ADP-ribosylation factor GTPase activating protein 3). In contrast, 5 h exposure to 100 µM Mn, a concentration that caused cell death after 24 h, increased abundance of DEGs for components of the mitochondrial oxidative phosphorylation pathway. In conclusion, this study provides a framework for Mn dose dependent exposure in a human in vitro cell culture model and provides a testable hypothesis for in vivo studies. Importantly, the transcriptome responses at toxic Mn dose demonstrated patterns observed with neurological diseases and suggest that differential functions of the secretory pathway and mitochondria could provide a basis to improve detection and management of adverse environmental and occupational Mn exposures. Overall design: Examination of transcriptomic responses to Mn dose (0,1,5,10,50,100 µM MnCl2 for 5 h) in human SH-SY5Y neuroblastoma cells with three biological replicates per Mn treatment using Illumina HiSeq 2500.
Publication Title
Transcriptome Analysis Reveals Distinct Responses to Physiologic <i>versus</i> Toxic Manganese Exposure in Human Neuroblastoma Cells.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 3 Downloadable Samples
- NextSeq 500
Description
The objective of this assay was to determine the effects of ZIKV on HUVEC cells Overall design: Purified HUVECs were infected with two strains of ZIKV (PRVABC59 and IBH30656) and mRNA was subjected for differential gene expression
Publication Title
Transcriptome Profiling Reveals Pro-Inflammatory Cytokines and Matrix Metalloproteinase Activation in Zika Virus Infected Human Umbilical Vein Endothelial Cells.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples