Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MRNA expression changes upon microRNA downmodulation in colorectal cancer cell lines

ABSTRACT: Colorectal cancer cell lines were transduced with lentiviral antisense miRNA inhibitors (miRZIPs) targeting miR-429, miR-200b, miR-194 and miR-203. Global mRNA expression profiles were generated with Illumina arrays on transduced and control cells to identify mRNAs whose expression is regulated by the above microRNAs.

ORGANISM(S): Homo sapiens

PROVIDER: GSE59883 | GEO | 2015/10/06

SECONDARY ACCESSION(S): PRJNA256983

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

microRNA expression profile in endometrioid endometrial carcinoma (EEC)

Project description:The aim of the presented study was to define tissue and plasma miRNA signatures, which could potentially serve as diagnostic and prognostic markers in endometrioid endometrial cancer (EEC), and to investigate miRNA profiles in regard to clinicopathological characteristics of the tumors. Results: qPCR validation revealed regulation of 14 miRNAs in EEC tissues (miR-9, miR-141,miR-205,miR-203,miR-183,miR-200a*,miR-200b*,miR-200a,miR-200c,miR-429,miR-200b,miR-410,miR-92a,miR-1305) and 9 in plasma samples (miR-449a,miR-1290,miR-1228,miR-203,miR-200a,miR-141,miR-92a, miR-9, miR-301b). Expression of certain miRNAs showed association with FIGO stage, grade and relapse. Two miRNA signatures, miR-205/miR-410 and miR-410/miR-429/miR-92a, classified tumor tissues with higher accuracy in comparison to single miRNAs (AUC 0.972, 95% CI 0.919-0.995 and 0.991, 95% CI 0.948-1.000, resepctively). miRNA signature composed of miR-205 and miR-200a predicted relapse with AUC of 0.854 (95% CI 0.691-0.951). Tissue miRNA signatures were independent prognostic markers of overall (miR-1228/miR-200c/miR-429, HR 2.98) and progression-free survival (miR-1228/miR-429, HR 4.149). Plasma miRNA signatures classified EEC plasma samples with high accuracy. Conclusions: We conclude that miRNA signatures hold great promise for becoming non-invasive biomarkers for early EEC detection and prognosis.

2012-06-01 | GSE35794 | GEO

microRNA expression profile in endometrioid endometrial carcinoma (EEC)

2012-05-31 | E-GEOD-35794 | biostudies-arrayexpress

The effect of miR-200 overexpression in lung cancer-associated fibroblasts

Project description:To investigate the roles of miR-200 family memebrs in the regulation of lung cancer-associated fibroblasts (CAFs), we overexpressed miR-200b/a/429 cluster in murine lung CAFs through lentiviral infection. We then performed gene expression profiling analysis using data obtained from RNA-seq of control and miR-200-overexpressed CAFs.

2024-04-08 | GSE226886 | GEO

Transgenic overexpression of the miR-200b/200a/429 cluster prevents mammary tumor development in MTB-TAN mice

Project description:We have previously shown that transgenic overexpression of the miR-200b/200a/429 cluster prevents mammary tumor development in MTB-IGFIR mice. In this study we evaluated whether the miR-200b/200a/429 cluster could also prevent mammary tumor development from a different oncogene, namely Neu/Erbb2. We found that transgenic overexpression of Neu/Erbb2 in MTB-TAN mice induce rapid mammary tumor development and co-overexpression of the miR-200b/200a/429 cluster with Neu/Erbb2 completely prevent mammary epithelial transformation and tumor development

2024-08-26 | GSE270979 | GEO

RNA sequencing of mammary glands from 55-day old control, MTB-200ba429, MTB-IGFIR, MTB-IGFIRba429 mice.

Project description:RNA was isolated from mammary glands from 55 day old control mice, mice overexpressing the miR-200b/200a/429 cluster in mammary epithelial cells (MTB-200ba429) mice overexpressing the IGF-IR transgene in mammary epithelial cells (MTB-IGFIR), and mice overexpressing both the miR-200b/200a/429 cluster and the IGF-IR transgene in mammary epithelial cells (MTB-IGFIRba429)

2021-09-17 | GSE180264 | GEO

The miR-200b/200a/429 cluster prevents metastasis and induces dormancy in murine claudin-low mammary tumor cells

Project description:The miR-200 family of microRNAs consisting of miR-141, miR-200a, miR-200b, miR-200c and miR-429 are key regulators of breast cancer progression. The miR200 family maintains mammary epithelial identity and downregulation of miR-200 expression drives the epithelial-to-mesenchymal transition. Re-expression of one or more miR-200 family members in tumor cells with mesenchymal characteristics may restore the epithelial phenotype and alter growth and metastatic potential. To test this, the miR-200b/200a/429 cluster was re-expressed in a murine claudin-low mammary tumor cell line, RJ423

2018-10-31 | GSE113162 | GEO

miRNA sequencing of RJ423EV and RJ423ba429 cells

Project description:miRNA sequencing of RJ423 cells expressing an empty vector (RJ423EV) or a vector containing the miR-200b/200a/429 cluster (RJ423ba429)

2021-02-08 | GSE150105 | GEO

MDA-231EV, MDA-231c141 and MDA-231ba429 cells following injection of the cells into mammary glands of NCG and subsequent mammary tumor development

Project description:RNA sequencing of MDA-MB-231 cells expressing an empty vector (MDA-231EV), a vector containing the miR-200c/141 cluster (MDA-231c141) or a vector containing the miR-200b/200a/429 cluster

2022-04-11 | GSE193479 | GEO

RNA sequencing of MDA-231EV, MDA-231c141 and MDA-231ba429 cells

2021-02-08 | GSE150099 | GEO

miRNA sequencing of MDA-231EV, MDA-231c141 and MDA-231ba429 cells

Project description:miRNA sequencing of MDA-M-231 cells expressing an empty vector (MDA231EV), a vector containing the miR-200c/141 cluster (MDA-231c141) or a vector containing the miR-200b/200a/429 cluster (MDA-231ba429)

2021-02-08 | GSE150104 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data