Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Platform comparison and transcription profiling of MDA-MB-231 human metastatic breast cancer cells, cultured for 48 h in the absence (control) or presence (treated) of 32 ?M resveratrol to evaluate Amersham CodeLink UniSet Human 10K I BioArray and Affymetrix GeneChip HG-U133A)


ABSTRACT: Evaluation of two commercial microarray platforms (Amersham CodeLink UniSet Human 10K I BioArray and Affymetrix GeneChip HG-U133A). Both platforms have been tested on gene expression profiling of MDA-MB-231 human metastatic breast cancer cells, cultured for 48 h in the absence (control) or presence (treated) of 32 µM resveratrol.

ORGANISM(S): Homo sapiens

SUBMITTER: Cristina Battaglia 

PROVIDER: E-MEXP-232 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Strategies for comparing gene expression profiles from different microarray platforms: application to a case-control experiment.

Severgnini Marco M   Bicciato Silvio S   Mangano Eleonora E   Scarlatti Francesca F   Mezzelani Alessandra A   Mattioli Michela M   Ghidoni Riccardo R   Peano Clelia C   Bonnal Raoul R   Viti Federica F   Milanesi Luciano L   De Bellis Gianluca G   Battaglia Cristina C  

Analytical biochemistry 20060403 1


Meta-analysis of microarray data is increasingly important, considering both the availability of multiple platforms using disparate technologies and the accumulation in public repositories of data sets from different laboratories. We addressed the issue of comparing gene expression profiles from two microarray platforms by devising a standardized investigative strategy. We tested this procedure by studying MDA-MB-231 cells, which undergo apoptosis on treatment with resveratrol. Gene expression p  ...[more]

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