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Accession IconGSE34165

Comparative study of transcriptome from human breast cancer cell lines MCF7 treated with trichodermin

Organism Icon Homo sapiens
Sample Icon 6 Downloadable Samples
Technology Badge Icon Affymetrix Human Gene 1.0 ST Array (hugene10st)

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Description
Trichodermin is a member of a group of closely related compounds-the 12,13-epoxytrichothecenes that form a medically and economically important class of mycotoxins. This sesquiterpene was purified by HPLC from cultures of the fungi Trichoderma brevicompactum. We report the antitumoral activity of trichodermin and here we show that trichodermin had inhibitory effects against tumoral cell lines (A-549, MCF-7, Hep-G2, Hep-G3). In addition, trichodermin was found to increase the expression level of apoptotic genes such as jun, fos, egr, egr2, casp9, ankd1, socs3 anddkk1 that induce cell death mechanisms, being the nuclear receptor subfamily 4, group A, member 1(NR4A1) one of the central molecule in the network.
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