삼백초 추출물의 자궁경부암세포 억제 효능

• 영문명: The Efficacy of Saururus chinensis on Cervical Cancer Cells : The Inhibitory Effect on the Function of E6 and E7 Oncogenes of HPV type 16
• 발행기관: 대한약학회
• 저자명: 정연구(Yeon Gu Chung) 이해숙(Hae Sook Lee) 이경애(Kyung Ae Lee) 정옥(Ok Joung) 오원근(Won Keun Oh) 김광동(Kwang Dong Kim) 임종석(Jong Seok Lim) 문자영(Ja Young Moon) 조용권(Yong Kweon Cho) 박순희(Sue Nie Park) 윤도영(Do Young Yoon)
• 간행물 정보: 『약학회지』제46권 제6호 (2002년), 426~432쪽, 전체 7쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2002.12.31

영문 초록

Cervical cancer is one of the leading causes of female death from cancer worldwide with about 500,000 deaths per year, A strong association between certain human papilloma viruses (HPV type 16 and 18) and cervical cancer has been well known. An extract of Saururus chinensis, named as PE-46, has been used to investigate whether this agent has the ability of inhibiting the oncogenes E6 and E7 of HPV type 16, PE46 inhibited the proliferation of human cervical cancer cell lines in a dose response manner, PE46 also inhibited the in vitro binding of E6 and E6AP which are essential for the binding and degradation of the tumor suppressor p53. In addition, PE-46 inhibited the in vitro binding of E7 and Rb which is essential tumor suppressor for the control of cell cycle. The levels of MRNA for E6 and E7 were also decreased by PE-46. SiHa cells treated with PE46 induced GO/G1 arrest, resulting in inhibition of growth. Our study showed that the PE-46 can inhibit the cervical carcinomas via both inhibition of bindings between oncogenes and tumor suppressors, and inhibition of G1->S S transition. PE-46 inhibited the oncogenecity of E6 and E7 of HPV 16 type, thus could be used as a putative modulating agent for the treaoent of cervical Carcinomas caused by HPV.

키워드

Saururus Chinensis Enzyme-linked immunosorbent assay(ELISA) E6 and E7 oncogene.