Title : Diallyl trisulfide, a constituent of processed garlic, inactivates Akt to trigger mitochondrial translocation of BAD and caspase-mediated apoptosis in human prostate cancer cells.

Pub. Date : 2006 Mar

PMID : 16169930






6 Functional Relationships(s)
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1 Diallyl trisulfide, a constituent of processed garlic, inactivates Akt to trigger mitochondrial translocation of BAD and caspase-mediated apoptosis in human prostate cancer cells. diallyl trisulfide AKT serine/threonine kinase 1 Homo sapiens
2 Here, we demonstrate that DATS inactivates Akt to trigger apoptosis in prostate cancer cells. diallyl trisulfide AKT serine/threonine kinase 1 Homo sapiens
3 Treatment of PC-3/DU145 cells with apoptosis inducing concentration of DATS (40 microM) resulted in a rapid decrease in Ser(473) and Thr(308) phosphorylation of Akt leading to inhibition of its kinase activity. diallyl trisulfide AKT serine/threonine kinase 1 Homo sapiens
4 DATS treatment (40 microM) also caused a decrease in Ser(155) and Ser(136) phosphorylation of BAD (a proapoptotic protein), which is a downstream target of Akt. diallyl trisulfide AKT serine/threonine kinase 1 Homo sapiens
5 Ectopic expression of constitutively active Akt conferred statistically significant protection against DATS-induced apoptosis. diallyl trisulfide AKT serine/threonine kinase 1 Homo sapiens
6 In conclusion, the present study demonstrates that DATS-induced apoptosis in human prostate cancer cells is mediated, at least in part, by inactivation of Akt signaling axis. diallyl trisulfide AKT serine/threonine kinase 1 Homo sapiens