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Title: Microarray analysis of gene expression profiles in response to tomato leaves extract treatment in MCF-7 breast cancer cells      
dateReleased:
11-05-2011
description:
Microarray analysis was performed to evaluate the global gene expression profiles of MCF-7 breast cancer cells treated with tomato leaves extract (TLE) in 1 hr and 48 hrs of treatment. Several of genes with p < 0.05 and fold-change cut-off <2.00 from human genome had significantly changed after the treatments. Its showed the greatest roles in cancer cells growth and were found either to be down-regulated or up-regulated in cells after the treatment.TLE gave significant expression effects towards several genes such as CRYAB, PIM1, BTG1, CYR61, HIF1A, CEBP-beta, TXNIP, THBS1, HMG1L1 and HIST2H3D genes. These results demonstrate the potent activity of TLE as an anti-cancer agent. We analyzed untreated (0 hr) and treated MCF-7 breast cancer cells (after 1 hr and 48hrs) using the Affymetrix Human Exon 1.0 ST platform. Chip array was scanned by Affymetrix Microarray Suite/GCOS. Experiment were performed in triplicates. Raw data was processed by GeneSpringGX v7.2 (Agilent Technology, USA).
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-33443
refinement:
raw
alternateIdentifiers:
33443
keywords:
functional genomics
dateModified:
08-14-2015
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-AFFY-141
name:
Affymetrix GeneChip Human Gene 1.0 ST Array [HuGene-1_0-st-v1]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-33443/E-GEOD-33443.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-33443/E-GEOD-33443.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE33443
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress
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