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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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EGFR and MEK pathway signature RNA-Seq datasets

ABSTRACT: EGFR and MEK pathways were activated alone or in combination in human mammary epithelial cells. We profiled the pathway gene expression signatures using RNA-Seq. mRNA was extracted from human mammary epithelial cells overexpressing EGFR gene, MEK gene, or EGFR and MEK genes in combination (or GFP control) for RNA-Seq analysis. Experiment was performed in six replicates per condition.

ORGANISM(S): Homo sapiens

SUBMITTER: Andrea Bild

PROVIDER: E-GEOD-59765 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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ASSIGN: context-specific genomic profiling of multiple heterogeneous biological pathways.

Shen Ying Y Rahman Mumtahena M Piccolo Stephen R SR Gusenleitner Daniel D El-Chaar Nader N NN Cheng Luis L Monti Stefano S Bild Andrea H AH Johnson W Evan WE

Bioinformatics (Oxford, England) 20150122 11

<h4>Motivation</h4>Although gene-expression signature-based biomarkers are often developed for clinical diagnosis, many promising signatures fail to replicate during validation. One major challenge is that biological samples used to generate and validate the signature are often from heterogeneous biological contexts-controlled or in vitro samples may be used to generate the signature, but patient samples may be used for validation. In addition, systematic technical biases from multiple genome-pr ...[more]

PMID: 25617415

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