2008 Eastern Asian Glycoscience Symposium (2008.11)바로가기
페이지
pp.19-19
저자
Yong-Sam Kim, Sun-Hee Kim, Hyang-Sook Yoo, Jeong-Heon Ko
언어
영어(ENG)
URL
https://www.earticle.net/Article/A192297
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원문정보
초록
영어
Cancer is often difficult to achieve early diagnosis, which is however a crucial factor for good outcome in cancer treatments. Cancer biomarkers have been sought for several purposes preferably in blood and pinpointing cancer cells-derived aberrant glycoproteins would be a well-grounded approach to cancer biomarker discovery. One of the glycosyltransferases responsible for aberrant glycosylation in cancer is N- acetylglucosaminyltransferase V (GnT-V), which catalyzes an addition of β1,6-N- acetylglucosamine (GlcNAc) to the core N-glycan, and many lines of evidence have demonstrated the role of N-acetylglucosaminyltransferase V (GnT-V) in cancer development. To identify target proteins for GnT-V as cancer biomarker candidates in sera, we developed a protocol in which L-PHA, a lectin recognizing β1,6-GlcNAc, is conjugated to avidin-agarose complex to capture β1,6-N-acetylglucosaminylated glycoproteins from immuno-depleted sera, and the captured glycoproteins were tryptic-digested for sequence determination in an LTQ-FTICR mass spectrometer. Candidate proteins showing high sensitivity and specificity during the discovery phase were selected and the panel of biomarker candidates will be subjected to in-depth analyses for validation.
저자
Yong-Sam Kim [ Deajeon-KRIBB-FHCRC Research Cooperation Center, KRIBB ]
Sun-Hee Kim [ Deajeon-KRIBB-FHCRC Research Cooperation Center, KRIBB ]
Hyang-Sook Yoo [ Deajeon-KRIBB-FHCRC Research Cooperation Center, KRIBB ]
Jeong-Heon Ko [ Deajeon-KRIBB-FHCRC Research Cooperation Center, KRIBB ]
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 2008 Eastern Asian Glycoscience Symposium