Jung-Ae KIM, Chang-Suk KONG, Tae-Kil EOM, Se-Kwon KIM
언어
영어(ENG)
URL
https://www.earticle.net/Article/A105434
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원문정보
초록
영어
Abilities of glucosamine and its derivatives (glucosamine-6-sulfate: SGlc-6, glucosamine-2-sulfate: SGlc-2 and glucosamine-6-phsphate: PGlc-6) to inhibit proliferation of MCF-7 human breast cancer cells were evaluated by measuring cell death via induction of apoptosis. Among them, glucosamine-2-sulfate (SGlc-2) exerted the highest antiproliferative activity in the human breast cancer. SGlc-2 induced significant proliferative inhibition and apoptosis in a dose- and timedependent manner in MCF-7 human cancer cells. Treatment with SGlc-2 induced the increase in caspase-3, -8 and -9 activities, DNA repair enzyme poly-(ADP-ribose) polymerase (PARP) cleavage and pro-apoptotic gene and the decrease in anti-apoptotic genes. Besides, NF-κB family and -dependent activated genes were down-regulated by SGlc-2. These results indicated that SGlc-2 had a potential against inhibition of growth of MCF-7 human breast cancer cells, which might be associated with induction of apoptosis through NF-κB or - dependent pathway.
키워드
glucosamine-2-sulfateapoptosisbreast cancer
저자
Jung-Ae 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. ]
Tae-Kil EOM [ Department of Chemistry, Pukyong National University ]
Se-Kwon KIM [ Department of Chemistry, Pukyong National University ]
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