Sang Young Seo, Won Seok Ju, Ji-Su Kim, Sun-Uk Kim, Soon Ju Park, Kisung Ko, Young-Kug Choo
언어
영어(ENG)
URL
https://www.earticle.net/Article/A390453
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원문정보
초록
영어
Hepatocellular carcinoma (HCC) ranks as the most common and the second deadliest cancer worldwide and its development is related with changes in several important cellular signaling pathways. Quercetin is considered to possess anticancer activities. Meanwhile, ganglioside, which is a sialic acidcontaining glycosphingolipid, is significantly involved in cell adherence, cell growth, proliferation, differentiation, cellcell communication and cacinogenesis in many types of carcinomas including HCC cells. However, the apoptotic effect of quercetin in HCC Huh7 cells and PRC/PRF/5 cells via regulation of cell cycle and cell growth, and the change of ganglioside synthesis has not been studied. Here, we demonstrate that quercetin decreased cell growth and induced cell cycle apoptosis in both cell lines using several experimental techniques such as 3( 4,5dimethyl2yl) 5( 3carboxymethoxyphenyl) 2( 4sulfophenyl )2Htetrazolium, inner salt (MTS) assay, immunoblot analysis, Annexin V and highperformance thinlayer chromatography (HPTLC) analysis through doseand timedependent manner. Treatment of HCC cells with quercetin reduced cell growth and induced apoptosis, followed by regulation of cell cycle and growth protein and also changed ST3GAL2, which is a ganglioside GD1a synthase. Taken together, our findings indicated that quercetin suppressed the expression of ganglioside GD1a and thereby inhibited cell growth and cell cyclerelated apoptosis.
저자
Sang Young Seo [ Department of Biological Science, College of Natural Sciences, Wonkwang University ]
Won Seok Ju [ Department of Biological Science, College of Natural Sciences, Wonkwang University ]
Ji-Su Kim [ Primate Resources Center (PRC), Korea Research Institute of Bioscience and Biotechnology ]
Sun-Uk Kim [ Futuristic Animal Resource and Research Center (FARRC), Korea Research Institute of Bioscience and Biotechnology, ]
Soon Ju Park [ Department of Biological Science, College of Natural Sciences, Wonkwang University ]
Kisung Ko [ Department of Medicine, College of Medicine, Chung-Ang University ]
Young-Kug Choo [ Department of Biological Science, College of Natural Sciences, Wonkwang University, Institute for Glycoscience, Wonkwang University, 460 Iksandaero, ]
본 학회는 화학, 생화학, 분자생물학, 미생물학, 식품공학, 의학, 약학, 유전공학 및 생물공학, 환경 및 기타 공업 등 전 분야의 탄수화물관련 이론과 기술을 연구 발전시키고 산학협동을 통해 이를 보급하여 국내 관련 산업의 발전 및 국민생활의 과학화에 기여하고자 하며, 이러한 목표와 비젼의 실현을 위해 회원들이 적극적인 참여와 활동을 전개하고자 한다.
간행물
간행물명
한국당과학회 학술대회
간기
연간
수록기간
2006~2022
십진분류
KDC 517DDC 614
이 권호 내 다른 논문 / 한국당과학회 학술대회 2020 한국당과학회 연례학술대회(온라인)