Microarray gene expression analysis using R

Abstract

Developing effective cancer therapies has been a major focus in biomedical research. This paper proposes an integrated gene analysis procedure, with the purpose of finding differentially expressed probe sets which will lead to a better understanding of cancer molecular basis and hopefully to future drug development. In other words, based on public data sets, we will identify gene expression signatures of cancerous diseases in order to continuing finding new approaches in understanding and controlling tumoral cell signals.