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Nature Medicine 13, 1276 - 1277 (2007)
doi:10.1038/nm1107-1276b

Microarrays: retracing steps

Kevin R Coombes1, Jing Wang1 & Keith A Baggerly1

  1. Department of Bioinformatics and Computational Biology, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, USA. e-mail: kcoombes@mdanderson.org

Recently, Potti et al.1 published an article in Nature Medicine reporting an approach predicting whether a tumor will respond to chemotherapy. Using publicly available data, they derived signatures from microarray profiles of the NCI-60 human cancer cell lines with known in vitro sensitivity or resistance to a particular drug.

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Nature Medicine Correspondence (01 Nov 2007)