Title : Suppression of angiogenesis by the plant alkaloid, sanguinarine.

Pub. Date : 2004 Apr 30

PMID : 15063803






4 Functional Relationships(s)
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1 In the present study, we examined the effect of sanguinarine on VEGF-induced angiogenesis in vitro and in vivo. sanguinarine vascular endothelial growth factor A Mus musculus
2 Interestingly, sanguinarine markedly suppressed VEGF-induced endothelial cell migration, sprouting, and survival in vitro in a dose-dependent manner at nanomolar concentrations. sanguinarine vascular endothelial growth factor A Mus musculus
3 Our biochemical assays indicated that sanguinarine strongly suppressed basal and VEGF-induced Akt phosphorylation, while it did not produce any changes in VEGF-induced activation of ERK1/2 and PLCgamma1. sanguinarine vascular endothelial growth factor A Mus musculus
4 Therefore, we conclude that sanguinarine is a potent antiangiogenic natural product, and its mode of action could involve the blocking of VEGF-induced Akt activation. sanguinarine vascular endothelial growth factor A Mus musculus