Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

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

ABSTRACT: 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

ORGANISM(S): Homo sapiens

PROVIDER: GSE150099 | GEO | 2021/02/08

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

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

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

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

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

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

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

Global changes in gene expression in response to miR-200 overexpression in 4TO7 cells

Project description:Transcriptional profiling of 4TO7 cells stably overexpressing miR-200s or CDH1. We observe a dramatic shift in the gene signatures when miR-200s (cluster 2; miR-200c/141, or both clusters) are overexpressed relative to controls. However, cluster 1 overexpression (miRs-200b/a/429) alone or CDH1 overexpression does not induce global changes in gene expression to levels observed for cluster 2 (miR-200c/141) or both clusters together.

2010-12-23 | GSE19631 | GEO

Overexpression of miR-200s in murine ovarian cancer cells (ID8 and 28-2)

Project description:Little is known about the role of miR-200s in the progression of ovarian cancer. In this study we overexpressed the miR-200c/141 cluster, the miR-200b/200a/429 cluster, or both clusters in two different murine ovarian cancer cell lines (ID8 and 28-2). As co-oeverexpression of both clusters provided the best miR-200 overexpression, we evaluated ID8 and 28-2 cells overexpressing both miR-200 clusters (ID8-200f and 28-2-200f) compared to empty vector control cells (ID8EV and 28-2EV). ID8-200f and 28-2-200f cells showed increased expression of several mesenchymal genes, decreased proliferation, decreased invasion and increased apoptosis compared to their respective controls. RNA sequencing of ID8EV, ID8-200f, 28-2EV and 28-2-200f cells revealed that overexpression of miR-200s primary regulated genes involved in epithelial mesenchymal transition EMT) and gene implicated in migration. Therefore, our work suggests that miR-200s can inhibit characteristics associated ovarian cancer progression (increased proliferation and invasion and promotion of EMT).

2024-07-03 | GSE250195 | 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