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Title: Comparison of spheroid-based 3-dimensional culture to monolayer of larynx carcinoma cell line HLaC78      
dateReleased:
03-11-2016
description:
In vitro proliferation and/or invasion tests (such as MTT assay, Boyden Chamber Assay, Scratch assay) using established and well-characterized cell lines can provide easy and reproducible tools to investigate anti-tumour or anti-invasion agents ex vivo. However, in vivo cells in a tissue context interact with neighbouring cells and extracellular matrix components. In 2-dimensional monolayer cultures cells tend to loose tissue-specific properties. 2-D culture models therefore seem unsuitable to mimic the behaviour of cells in a natural, 3-dimensional microenvironment, especially for testing of growth or invasion inhibiting substances. Spheroids on the other hand resemble in many aspects solid, non-vascularized tumour tissue. Within this study the larynx carcinoma cell line HLaC78 was used as a model for comparing overall gene expression in 2D monolayer culture with 72 hrs old HLaC78 multicellular spheroids, providing evidence for extensive restructuring of gene expression in the 3-dimensional context.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-67495
refinement:
raw
alternateIdentifiers:
67495
keywords:
functional genomics
dateModified:
03-19-2016
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-GEOD-15207
name:
GeneChip® PrimeView™ Human Gene Expression Array
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-67495/E-GEOD-67495.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-67495/E-GEOD-67495.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=GSE67495
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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