Unknown,Transcriptomics,Genomics,Proteomics

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Expression data from NS398-treated and control HT29 colon adenocarcinoma cell line samples


ABSTRACT: The whole-genome oligonucleotide microarray analysis of NS398-treated HT29 colon adenocarcinoma cells samples can give an insight into global molecular background of selective COX2 inhibitor administration in order to find other target molecules and pathways influenced by NS398 selective COX2 inhibitor treatment in the epithelial cells. Total RNA was extracted from NS398-treated and control HT29 colon adenocarcinoma cells and hybridized on Affymetrix HGU133 Plus 2.0 microarrays

ORGANISM(S): Homo sapiens

SUBMITTER: Ferenc Sipos 

PROVIDER: E-GEOD-15799 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Reversal of gene expression changes in the colorectal normal-adenoma pathway by NS398 selective COX2 inhibitor.

Galamb O O   Spisák S S   Sipos F F   Tóth K K   Solymosi N N   Wichmann B B   Krenács T T   Valcz G G   Tulassay Z Z   Molnár B B  

British journal of cancer 20100119 4


<h4>Background and aims</h4>Treatment of colorectal adenomas with selective cyclooxygenase-2 inhibitors can contribute to the chemoprevention of colorectal cancer (CRC), but the molecular background of their effect is not fully understood. We analysed the gene expression modulatory effect of N-(2-cyclohexyloxy-4-nitrophenyl)-methanesulfonamide (NS398) on HT29 cells to be correlated with expression data gained from biopsy samples.<h4>Methods</h4>HT29 colon adenocarcinoma cells were treated with N  ...[more]

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