- 레스베라트롤의 HT-29 대장암 세포증식 및 이동성 억제효과
- ㆍ 저자명
- 이솔화,박송이,김인섭,박옥진,김영민,Lee. Sol Hwa,Park. Song Yi,Kim. In-Seop,Park. Ock Jin,Kim. Young Min
- ㆍ 간행물명
- KSBB Journal
- ㆍ 권/호정보
- 2012년|27권 5호|pp.289-294 (6 pages)
- ㆍ 발행정보
- 한국생물공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Resveratrol, natural polyphenol in grapes and red wine, is known to have the anti-proliferatory and anti-angiogenic effects in various cancer cells. In this study, we have investigated the effects of resveratrol in HT-29 colon cancer cells. Treatment of resveratrol in different concentrations and time inhibited proliferation of HT-29 colon cancer cells. We explored the effects of resveratrol on HT-29 colon cancer cell motility using a wound healing assay. In the absence of the resveratrol, the HT-29 cells are migrated along the edges of the wound and showed a large-scale migration, whereas dose- and time-dependent inhibition of cell flattening and spreading was observed in the presence of resveratrol. Resveratrol inhibited MMP-9 in a dose- and time-dependent on HT-29 colon cancer cells by Western blotting. In addition, resveratrol increased AMPK activity and decreased COX-2, VASP and VEGF expression. Treatment of compound C inhibited AMPK activity, however, the expression of VASP and COX-2 increased thus, COX-2 and VASP are modulated by AMPK. However treatment of celecoxib could not control AMPK activity but decreased VEGF expression. We suggest that resveratrol inhibits cell proliferation and migration through activation of AMPK and decreased COX-2, VASP and VEGF expression in HT-29 colon cancer cells.