Anthocyanins isolated from fruits of Vitis coignetiae Pulliat inhibit cancer proliferation, cancer migration, and invasion.

PMID: 

Asian Pac J Cancer Prev. 2017 11 26 ;18(11):2919-2923. Epub 2017 Nov 26. PMID: 29172259

Abstract Title: 

Anthocyanins from the Fruit of Vitis Coignetiae Pulliat Inhibit TNF-Augmented Cancer Proliferation, Migration, and Invasion in A549 Cells

Abstract: 

Objective: Anthocyanins belong to a class of flavonoids, exhibiting antioxidant and anti-inflammatory actions have
been reported to have anti-cancer effects. Here, we investigated whether anthocyanins can inhibit cancer cell proliferation,
invasion, and angiogenesis in human lung cancer A549 cells, which are critically involved in cancer metastasis. Methods:
We used anthocyanins from fruits of Vitis coignetiae Pulliat (AIMs) which has been used in Korean folk medicine for
the treatment of inflammatory diseases and cancers. We have performed cell proliferation assays, cell invasion assay,
gelatin zymography, wound healing assay and western blotting to examine whether anthocyanins can inhibit cancer
cell proliferation, invasion, and angiogenesis in A549 cells. Result: AIMs did not inhibit cancer cell proliferation on
A549 cells. Also, AIMs suppressed cancer migration, and invasion by supressing MMP-2 and MMP-9 expression.
The Immuno-blotting results also revealed that AIMs suppressed the proteins involved in cancer proliferation (COX-
2, C-myc, cyclin D1), migration and invasion (MMP-2, MMP-9), anti-apoptosis (XIAP, and c-IAP2), adhesion and
angiogenesis (ICAM-1, VEGF). Conclusion: This study demonstrates that the anthocyanins isolated from fruits of
Vitis coignetiae Pulliat inhibit cancer proliferation, cancer migration, and invasion that is involve in cancer-metastasis.
This study provides evidence that AIMs might have anti-cancer effects on human lung cancer.

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