FIG. 1.

Gene expression profile of upmodulated genes induced by Maitake D-Fraction in MCF-7 cells. Human breast cancer MCF-7 cells were treated with and without (control) increased concentrations of Maitake D-Fraction for 24 h, namely, 36, 91, 187, or 367 μg/mL. Genomic analysis using complementary DNA (cDNA) microarrays was used to monitor expression levels of 25,000 human known genes. The resulting array images were analyzed and normalized employing the Nexus Expression Software (Biodiscovery). Color images available online at www.liebertpub.com/jmf