Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

E-GEOD-37087

ABSTRACT: Examination of the role of peptidylarginine deiminase 2 (PAD2) in gene expression in MCF-7 breast cancer cells

PROVIDER: E-GEOD-37087 | ExpressionAtlas | 2025-01-24

REPOSITORIES: ExpressionAtlas

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	E-GEOD-37087-analysis-methods.tsv	Tabular
	E-GEOD-37087-atlasExperimentSummary.Rdata	Rdata
	E-GEOD-37087-configuration.xml	Xml
	E-GEOD-37087-percentile-ranks.tsv	Tabular
	E-GEOD-37087.condensed-sdrf.tsv	Tabular

Items per page:

1 - 5 of 50

Similar Datasets

MicroRNAs expression data from two different types of human breast cancer cells

Project description:Microarray analysis of microRNAs differences between MCF-7 and MCF-7/ADR cells.Sample 1- Human breast cancer cell MCF-7,which exibits ER and PR expression, belongs to non-triple negative breast cancer cell with epithelial morphology and character.Sample 2-human breast cancer cell MCF-7/ADR,derived from MCF-7 and cultured with 1 ug/ml adriamycin for at least one year and pocesses adriamycin-resistance with mesenchymal morphology and character. We used microarrays to detail the global programme of microRNA expression between two distinct classes of breast cancer cells.

2017-03-21 | GSE96821 | GEO

Human MCF-7 breast cancer cells: control vs. treated with conditioned medium of cancer associated adipose tissue

Project description:Transcriptional profiling of human MCF-7 breast cancer cells comparing MCF-7 cells treated with control medium (DMEM/F12 + 0,5% BSA) with MCF-7 cells treated with conditioned medium of cancer-associated adipose tissue (CMCAAT) obtained from 2 breast cancer patients. Goal was to determine the effects of CMCAAT treatment on global MCF-7 gene expression.

2015-01-07 | GSE58574 | GEO

Identification of genes are regulated by AURKA at transcription level

Project description:Purpose: AURKA plays an important role in breast cancer development. Exploring the gene expression profiles regulated by AURKA will facilitate to understand the mechanism which is responsible for AURKA induced breast cancer development. Results: We found that 350 genes were significantly up-regulated during AURKA overexpression in MCF-10A cells, 346 genes were significantly down-regulated during AURKA overexpression in MCF-10A cells. Conclusions: Our study indicated that 696 differentially expressed genes might contribute to AURKA induced breast cancer development. MCF-10A cells overexpressed AURKA or the empty vector were subjected to RNA extraction. The resulted RNA samples were performed RNA-sequencing analyses of gene expression profiles.

2015-10-28 | E-GEOD-57931 | biostudies-arrayexpress

Identification of genes are regulated by AURKA at transcription level

2015-10-28 | GSE57931 | GEO

miRNA expression in Twist overexpressing breast cancer cell line MCF-7

Project description:The breast cancer cell line MCF-7 was engineered to overexpress the Twist gene resulting in the MCF-7/Twist cell line. To study which miRNA are regulated by Twist, we employed whole genome microarray expression profiling and compared miRNA expression between MCF-7/Twist and MCF-7 cells.

2023-06-03 | GSE151773 | GEO

Proteomic characterization of MDA-MB-231 and MCF-10A breast cells exposed to 1 mT 50 Hz ELF for 4 hours

Project description:MDA-MB-231 breast cancer cells and MCF-10A breast cells were exposed to 1 mT 50 Hz extremely low-frequency magnetic field (ELF-MF) for 4 hours

2023-02-17 | PXD040120 | JPOST Repository

Genome-wide mapping of HIST1H2ac binding sites in MCF-7 cells

Project description:Previously, we have shown that HIST1H2ac is overexpressed in MCF-7 breast cancer cell line. It acts as a master regulator of estrogen receptor alpha-dependent gene expression in ER+ breast cancer cells. In the present study, we investigate the genome-wide protein DNA-binding events of HIST1H2ac protein in MCF-7 breast cancer cell line by over-expressing hemagglutinin (HA)-tagged HIST1H2ac and compared with MCF-7 cells over-expressing HA. The protein-bound DNA was recovered by immunoprecipitation using anti-HA antibody. The ChIP DNA and input DNA were sequenced with an Illumina HiSeq 2000 sequencer.

2016-05-19 | E-MTAB-3160 | biostudies-arrayexpress

RNA interference screening identifies the Insulin/IGF-1 receptor pathway as a mechanism of escape from hormone dependence in breast cancer

Project description:A significant fraction of breast cancers exhibit de novo or acquired resistance to estrogen deprivation. A kinome-wide siRNA screen identified a role for Insulin Receptor (InsR) in the hormone-independent growth of ER+ breast cancer cells We used gene expression microarrays to identify genes and pathways that are altered by insulin stimulation of ER+ MCF-7 human breast cancer cells. MCF-7 cells were treated with serum-free medium +/- insulin for 4 or 24 hrs prior to RNA harvest for analysis.

2012-04-10 | E-GEOD-28580 | biostudies-arrayexpress

Gene expression comparison between histone H2A.Z WT and K102Q in MCF7 breast cancer cell line

Project description:The study aims to elucidate the effect of histone H2A.ZK102me2 on gene expression in MCF-7 breast cancer cell line. Results provide insight into the role of H2A.ZK102me2 in breast cancer cell.

2016-11-17 | GSE58047 | GEO

CEACAM6 is a PDEF induced gene in breast cancer

Project description:Identifying PDEF regulated genes may shed light on the mechanism by which PDEF may induce breast cancer progression. To that purpose, we have used the MCF-7 human breast tumor cell line model to identify PDEF induced genes. Briefly, PDEF expression was down regulated by shRNA in MCF-7 cells and RNA probes from PDEF-down regulated and control MCF-7 cells were used to screen the Affymetrics HG-U133A Gene Chips. This analysis found 62 genes that were induced 2-fold or higher by PDEF. Further analysis of 3 of these genes namely S100A7, CEACAM6 and B7-H4 in primary breast tumors showed CEACAM6 as a frequently elevated and co-exressed gene with PDEF in these tumors. We previously reported a role for PDEF (prostate derived Ets transcription factor) in breast tumor progression and its association with poor clinical outcome in ER+ breast cancer. To gain further insights into PDEF action in breast cancer, we down regulated PDEF expression by shRNA in MCF-7 human breast tumor cell line, and screened the HG-U133A human gene chips with probes from PDEF down-regulated and control MCF-7 cells. This analysis identified CEACAM6 as one of the genes induced by PDEF. Further analysis of CEACAM6 expression in relation to PDEF in 93 ER+ primary breast tumors showed largely concordant expression of these molecules. To our knowledge, our findings of CEACAM6 as a PDEF induced gene and their elevated co-expression in breast cancer have not been described before. Data from one replicate experiment is included as a representative example of the data obtained. HG-U133A gene chip pairs were screeened with biotinylated RNA probes from PDEF-down regulated MCF-7 cells (experimental) or from control MCF-7 cells.

2012-04-30 | E-GEOD-37662 | biostudies-arrayexpress

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