Myricetin induces pancreatic cancer cell death via the induction of apoptosis and inhibition of the phosphatidylinositol 3-kinase (PI3K) signaling pathway.

Myricetin induces pancreatic cancer cell death via the induction of apoptosis and inhibition of the phosphatidylinositol 3-kinase (PI3K) signaling pathway.
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DOI:
10.1016/j.canlet.2011.05.002
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发表时间:
2011-09-28
期刊:
影响因子:
9.7
通讯作者:
Saluja, A. K.
Saluja, A. K.
中科院分区:
医学1区
文献类型:
--
作者:
Phillips, P. A.;Sangwan, V.;Borja-Cacho, D.;Dudeja, V.;Vickers, S. M.;Saluja, A. K.

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Pancreatic cancer is a the four leading cause of cancer related deaths and is adisease with poor prognosis. It is refractory to standard chemotherapeutic drugs or to novel treatment modalities, making it imperative to find new treatments. In this study, using both primary and metastatic pancreatic cancer cell lines, we have demonstrated that the flavonoid myricetin induced pancreatic cancer cell death in vitro via apoptosis, and caused a decrease in PI3 kinase activity. In vivo, treatment of orthotopic pancreatic tumors with myricetin resulted in tumor regression and decreased metastatic spread. Importantly, myricetin was non-toxic, both in vitro and in vivo, underscoring its use as a therapeutic agent against pancreatic cancer.
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