Oyaksungisan, a Traditional Herbal Formula, Inhibits Cell Proliferation by Induction of Autophagy via JNK Activation in Human Colon Cancer Cells. (14th March 2013)

• Record Type: Journal Article
• Authors: Yim, Nam-Hui; Jung, Young Pil; Kim, Aeyung; Ma, Choong Je; Cho, Won-Kyung; Ma, Jin Yeul
• Other Names: Borrelli Francesca Academic Editor.
• Is Part Of: Evidence-based complementary and alternative medicine. Volume 2013(2013)
• Publication Date: 2013-03-14
• Subjects: Alternative medicine -- Periodicals; 615.505
• DOI: 10.1155/2013/231874
• Languages: English
• ISSNs: 1741-427X

Abstract

Abstract : Oyaksungisan (OY) is a traditional herbal formula broadly used to treat beriberi, vomiting, diarrhea, and circulatory disturbance in Asian countries from ancient times. The effect of OY on cancer, however, was not reported until now. In this study, we have demonstrated that OY inhibits cell proliferation and induces cell death via modulating the autophagy on human colon cancer cells. In HCT116 cells, OY increased the ratio of LC3-II/LC3-I, a marker of autophagy, and treatment with 3-MA, an inhibitor of autophagy, and considerably reduced the formation of autophagosomes. In addition, OY regulated mitogen-activated protein kinase (MAPK) cascades; especially, JNK activation was closely related with autophagy effect by OY in HCT116 cells. Our results indicate that autophagy induction is responsible for the antiproliferative effect by OY, despite the weak apoptosis induction in HCT116 cells. In conclusion, OY might have a potential to be developed as an herbal anticancer remedy.