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사람구강편평상피암세포주인 KB세포에서 십자화과채소 유래물질인 DIM-pPhBr과 DIM-pPhF의 세포사멸유도를 통한 항종양효능에 관한 연구 KCI 등재
Anti-tumorigenic Effect of DIM-pPhBr and DIM-pPhF Originating from Cruciferous Vegetables in KB Human Oral Squamous Cell Carcinoma Through Apoptotic Cell Death
pp.398-402
Cruciferous vegetables including diindolylmethane (DIM) have been shown to have anticancer activity. Especially, DIM-pPhBr and DIM-pPhF used in this study was reported to have more effective and less toxic effects than DIM. However, there is no report presenting their anti-tumorigenic activity in oral cancer. In the present study, we examined the effects of DIM-pPhBr and DIM-pPhF on the cell proliferation and apoptosis in KB human oral cancer cells. DIM-pPhBr and DIM-pPhF decreased cell proliferation and induced apoptosis evidenced by western blot analysis, DAPI staining and sub-G1 population. This provides the first evidence that DIM-pPhBr and DIM-pPhF originating from cruciferous vegetables induce apoptotic cell death in human oral cancer cells to inhibit cancer cell proliferation.
