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Expression analysis of miR-139-5p mimic-treated EC109 cells

ABSTRACT: Investigation of whole genome gene expression level changes in miR-139-5p mimic-treated EC109 cells, compared to the scrambled negative controls.

ORGANISM(S): Homo sapiens

PROVIDER: GSE42486 | GEO | 2012/11/27

SECONDARY ACCESSION(S): PRJNA182131

REPOSITORIES: GEO

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Expression analysis of miR-139-5p mimic-treated EC109 cells

Project description:Investigation of whole genome gene expression level changes in miR-139-5p mimic-treated EC109 cells, compared to the scrambled negative controls. A four chip study using total RNA recovered from two separate cultures of miR-139-5p mimic-transfected EC109 cells and two separate cultures of scrambled negative control-transfected EC109 cells. Each chip measures the expression level of 44,049 genes from human esophageal cancer cell EC109 with three 60-mer probe pairs per gene.

2012-11-27 | E-GEOD-42486 | biostudies-arrayexpress

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The miRNA miR-139-5p is a regulator of metastatic pathways in breast cancer.

Project description:Whole transcriptome Identification of direct targets of miR-139-5p using biotinylated pull-downs found that this miRNA has roles in breast cancer invasion and migration. MCF7 cells were transfected with biotinylated miR-139-5p. The miRNAs and target mRNA were pulled down with streptavidin and compared to the input control.

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Hsa-miR-139-5p expression regulates the abundance of proteins related to poor survival cancer in CAL-62 thyroid cancer cell line

Project description:We studied the impact of hsa-miR-139-5p on the protein output by means of an iTRAQ-based approach. First, we established two CAL-62 isogenic cell lines expressing either the mature hsa-miR-139-5p or a non-targeting control upon a doxycycline inducible promoter (PTRE3G-tGFP, Dharmacon). Total proteins of P-tGFP-hsa-miR139-5p untreated or treated with doxycycline (1ug/ml) for 96 and 120 hours were isolated and labeled with iTRAQ® reagent 8-plex. Two independent experiments were performed.

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Project description:To evaluate gene expression alteration following miR-139-5p transfection in glioma cells. We find a significant downregulation of two transcriptional factors, E2F3 and HoxA9.

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mRNA profiling of white hMADS cells converted in brite adipocytes and transfected with mimic miR-125b-5p

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