Jeongkyeong NA, Gi Won SHIN, Hee Sung HWANG, Boram CHUNG, Woong CHOI, Gyoo Yeol JUNG
언어
영어(ENG)
URL
https://www.earticle.net/Article/A174846
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원문정보
초록
영어
As late-stage cancer diagnosis results high death rate, it is desirable to develop methods for early diagnosis. As aberrant DNA methylation of CpG islands in promoter has been described in human cancer, it is suggested as a strong candidate for diagnostic biomarker. Though several studies have identified aberrant DNA methylation of many genes in cancer, critical gene target remain largely unknown. To find critical genes, validation through population study is needed. Methylation sensitive (MS-) multiplex ligation-dependent probe amplification (MLPA) has great potential as a screening tool for critical genes target. But this method has limitations: designing a custom MLPA probe is difficult due to stuffer sequence, and only limited target site can be analyzed due to sequence specific restriction enzyme. In this study, we developed a novel DNA methylation analysis method based on MS-MLPA, in which stuffer-free MLPA probes and three restriction enzymes are used for precise multiplex quantitative analysis. We tested our new method to analysis 28 cancer candidate genes related with hepatocellular carcinoma, which is common cancer type.
키워드
DNA methylation analysis methodStuffer free MLPA probesThree restriction enzyme
저자
Jeongkyeong NA [ Dept. Interdisciplinary bioscience and bioengineering, POSTECH, Pohang. ]
Gi Won SHIN [ Dept. Interdisciplinary bioscience and bioengineering, POSTECH, Pohang. ]
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