Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Restoring miR-150-5p to an estrogen receptor positive breast cancer cell line [ZR-75-1]

ABSTRACT: The objective of these experiments is to identify novel direct and indirect targets of miR-150-5p in breast cancer cell lines. The goal is that these will give direction as to what targets or pathways may be contributing to the reduced growth observed in these cell lines upon restoration of miR-150-5p. A therapy directed towards one or more critical subtype-specific targets could be developed as a therapeutic for breast cancer patients. Using has-miR-150-5p mirVana miRNA mimic (Ambion, 4464066), miR-150-5p was restored to an estrogen receptor positive breast cancer cell line, ZR-75-1.

ORGANISM(S): Homo sapiens

PROVIDER: GSE87588 | GEO | 2017/01/01

SECONDARY ACCESSION(S): PRJNA345315

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Restoring miR-150-5p to a triple negative breast cancer cell line [BT-549]

Project description:The objective of these experiments is to identify novel direct and indirect targets of miR-150-5p in breast cancer cell lines. The goal is that these will give direction as to what targets or pathways may be contributing to the reduced growth observed in these cell lines upon restoration of miR-150-5p. A therapy directed towards one or more critical subtype-specific targets could be developed as a therapeutic for breast cancer patients. Using has-miR-150-5p mirVana miRNA mimic (Ambion, 4464066), miR-150-5p was restored to a triple negative breast cancer cell line, BT-549.

2017-01-01 | GSE87589 | GEO

Targets of CDK12 on ZR-75-30 breast cancer cells (RNA-seq)

Project description:RNA-sequencing analysis of CDK12 overexpressiong ZR-75-30 cell lines. Cyclin dependent kinase 12 (CDK12) is amplified in approximately 70-90% of HER2 amplified breast cancer. Results provide insight into the targets of CDK12 in HER2 positive breast cancer.

2019-07-21 | GSE117523 | GEO

ZR-75-1 microarray expression data

Project description:Testing the hormonal response of ZR-75-1 cells to estrogen, androgens, and a combination of both homones, with view determining the crosstalk between the transcriptional programs mediated by these hormones in breast cancer cells, and comparison with matched ChIP sequencing data for AR and ERalpha. Data analysis demonstrated reciprocal interference between 5α-dihydrotestosterone (DHT)- and estradiol (E2)-induced transcriptional programs. Specifically, regulation of 26% of E2 and 15% of DHT target genes was significantly affected by cotreatment with the other hormone, in the majority of cases (78-83%) antagonistically. Pathway analysis suggested that DHT co-treatment, for example, depleted E2-regulted pathways in cell survival and proliferation. Total RNA was extractd from luminal-like breast cancer ZR-75-1 cells in quadruplicate after treatment for 16h with 10nM of E2, DHT or E2+DHT.

2012-10-03 | E-GEOD-38132 | biostudies-arrayexpress

Baseline Expression of Inflammatory Cytokines and Receptors in the ZR-75 Human Breast Cancer Cell Line

Project description:Immortalized human breast cancer cell line, ZR-75, was analyzed via RT-qPCR for transcript expression of selected cytokines and cytokine receptors associated with promotion of tumor vasculature and breast cancer metastasis

2016-05-06 | GSE80648 | GEO

ZR-75-1 microarray expression data

2012-10-03 | GSE38132 | GEO

Restoring miR-150-5p to breast cancer cell lines

Project description:Restoring miR-150-5p to breast cancer cell lines

| PRJNA345308 | ENA

Knockdown of EI24 in ZR-75-1 cells

Project description:Analysis of ZR-75-1 cells folowing knockdown of EI24 (P53-Induced Gene 8) and control vector. As a p53 response gene, EI24 is known to controlling cell growth, apoptosis, and autophagy. Results provide insight into the role of EI24 in epithelial-to-mesenchymal Parental ZR-75-1 cells, ZR-75-1 cells with shGFP knockdown (control), Two independent clone of knockdown of EI24 in ZR-75-1. All samples are perfomed in duplicate. Total 8 samples exist.

2013-11-20 | E-GEOD-52508 | biostudies-arrayexpress

Targets of CDK12 on ZR-75-30 breast cancer cells (RNA-seq)

Project description:Targets of CDK12 on ZR-75-30 breast cancer cells (RNA-seq)

| PRJNA482401 | ENA

Cell-specific expression and function patterns of microRNA-150-5p in liver fibrogenesis

Project description:MicroRNAs (miRNAs) are endogenous and small non-coding RNA molecules that mediate post-transcriptional gene suppression by incomplete matches with their host mRNAs. Recent studies have highlighted that miRNAs are involved in the pathology of liver lipid metabolism, metabolic inflammation, oxidative stress, chronic liver injury, regeneration and fibrogenesis. During liver fibrosis, miRNAs are simply categorized into pro-fibrotic or anti-fibrotic miRNAs according to their expression alterations in one liver cell type especially hepatic stellate cells (HSCs). Our current study observed a miRNA, termed miR-150-5p, exhibited cell-specific expression pattern in liver fibrosis. Although the expression level of miR-150-5p in fibrotic liver tissues or hepatocytes was significantly enhanced, it was notably down-regulated in HSCs in the context of liver fibrosis. Perturbation of miR-150-5p evidently affected the cell viability of HSCs but had no obvious effect on hepatocytes. While overexpression of miR-150-5p could sensitize the apoptosis of hepatocytes in the presence of pro-apoptotic factors. Further investigations revealed that miR-150-5p mimic treatment had a larger influence on the transcriptomic stability of HSCs but a minor effect on hepatocytes. The genes related to anti-apoptosis or pro-proliferation were decreased and genes associated with pro-apoptosis or anti-proliferation were increased after miR-150-5p overexpression, which might be the potential targets of miR-150-5p overexpressed in HSCs. Collectively, our study provide a strong supporting evidence that some miRNAs may express or function in a cell-specific pattern in the backdrop of liver fibrosis.

2019-03-01 | GSE124411 | GEO

Estrogen priming of breast cancer ZR-75-1 cells results in a unique response to a timecourse of progesterone and medroxyprogesterone acetate exposure

Project description:A timecourse assessment of the response of ZR-75-1 breast cancer cells to progestogens in cells pretreated with estrogen. P4 treatment in cells pretreated with E2 results in a unique transcriptional response, including upregulation of ErbB growth factor pathways and alteration of the intrinsic subtype of the breast cancer cells.

2015-10-18 | GSE61538 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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