Jung-Ae KIM, Se-Kwon KIM, Chang-Suk KONG, Na-Young YOON
언어
영어(ENG)
URL
https://www.earticle.net/Article/A105436
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원문정보
초록
영어
Phloroglucinol derivatives, dioxinodehydroeckol (1) and 1-(3',5'-dihydroxyphenoxy)-7-(2'',4'',6-trihydroxyphenoxy)-2,4,9-trihydroxydibenzo-1,4-dioxin (2), were isolated from Ecklonia Cava. Their abilities to inhibit proliferation of MCF-7 and MDA-MB-231 human breast cancer cells were evaluated by measuring cell death via induction of apoptosis. The compound 1 exerted a higher anti-proliferative activity in the human breast cancer cells compared with compound 2. Compound 1 induced significant proliferative inhibition and apoptosis in a dosedependent manner in MCF-7 human cancer cells. Treatment with compound 1 induced the increase in caspase (-3 and -9) activities, DNA repair enzyme poly-(ADP-ribose) polymerase (PARP) cleavage, and pro-apoptotic gene and the decrease in anti-apoptotic gene. Besides, NF-κB family and -dependent activated genes were downregulated by compound 1. These results indicated that the potential inhibitory effect of compound 1 against growth of MCF-7 human breast cancer cells might be associated with induction of apoptosis through NF-κB or -dependent pathway. Although further studies are needed, the present results suggest that compound 1 has a promising potential as valuable chemopreventive agents.
키워드
phloroglucinol derivativeapoptosisbreast cancer
저자
Jung-Ae KIM [ Department of Chemistry, Pukyong National University ]
Se-Kwon KIM [ Department of Chemistry, Pukyong National University ]
Chang-Suk KONG [ Marine Bioprocess Research Center, Pukyong National University, Busan 608-737, Republic of Korea and Department of Chemistry, Pukyong National University, Busan 608-737, Republic of Korea ]
Na-Young YOON [ Marine Bioprocess Research Center, Pukyong National University, Busan 608-737, Republic of Korea and Department of Chemistry, Pukyong National University, Busan 608-737, Republic of Korea ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동