Title : Inhibition of Stat3 activation by sanguinarine suppresses prostate cancer cell growth and invasion.

Pub. Date : 2012 Jan

PMID : 21538419






9 Functional Relationships(s)
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1 Inhibition of Stat3 activation by sanguinarine suppresses prostate cancer cell growth and invasion. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
2 RESULTS: In this study, we identified sanguinarine as a potent inhibitor of Stat3 activation which was able to suppress prostate cancer growth, migration, and invasion. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
3 Sanguinarine inhibits constitutive as well as IL6-induced phosphorylation of Stat3 at both Tyr705 and Ser727 in prostate cancer cells. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
4 The inhibition of Stat3 phosphorylation by sanguinarine correlates with reduction of Janus-activated Kinase 2 (Jak2) and Src phosphorylation. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
5 Sanguinarine downregulates the expression of Stat3-mediated genes such as c-myc and survivin and inhibits the Stat3 responsive element luciferase reporter activity. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
6 Sanguinarine downregulates the expression of Stat3-mediated genes such as c-myc and survivin and inhibits the Stat3 responsive element luciferase reporter activity. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
7 Sanguinarine inhibits the anchorage-independent growth of DU145 and LN-S17 cells expressing constitutively activated Stat3. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
8 CONCLUSIONS: These data demonstrate that sanguinarine is a potent Stat3 inhibitor and it could be developed as a therapeutic agent for prostate cancer with constitutive activation of Stat3. sanguinarine signal transducer and activator of transcription 3 Homo sapiens
9 CONCLUSIONS: These data demonstrate that sanguinarine is a potent Stat3 inhibitor and it could be developed as a therapeutic agent for prostate cancer with constitutive activation of Stat3. sanguinarine signal transducer and activator of transcription 3 Homo sapiens