| pubmed-article:16322316 | pubmed:abstractText | Indole-3-carbinol has been proposed to induce apoptosis via a mechanism involving inhibition of protein kinase B (PKB) signaling in breast and prostate tumor cell lines. However, no functional data exist, and the effect of indole-3-carbinol on viability is known to be highly cell type specific. Here, we examine any requirement for PKB inhibition in induction of apoptosis by indole-3-carbinol in the MDA MB468 cell line using in vitro kinase assays, transfection, Western blotting, and flow cytometry. Comparison is also made with MCF10CA1 breast and PC3 prostate tumor cells. | lld:pubmed |
