Han-Na LEE, Yoon-Ha KIM, Seung-Ah PARK, Chan-Wha KIM
언어
영어(ENG)
URL
https://www.earticle.net/Article/A129627
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Alzheimer’s disease (AD) is the most common neurodegenerative dementia. Although the number of AD patients is currently dramatically increasing, tool for definitive diagnosis is the only postmortem examination of brain tissue. Therefore, the development of new biomarkers is necessary for early detection of AD before onset of clinical symptoms. In this study, plasma proteomes of 2 mon (n=13, asymptomatic) and 4 mon (n=7, symptomatic) tau transgenic mice (pNSE/htau23) were compared to control group (n=8) by two-dimensional gel electrophoresis (2-DE). As a result, 18 proteins (200% up-regulated and 50% downregulated compared to control, respectively) were identified by LCMS/MS. Among these proteins, 3 meaningful proteins, I (p<0.001), Ⅱ (p<0.01), and Ⅲ (no significance), and their tendency of change were confirmed by Western blotting. In the conclusion, this finding suggests that the 3 proteins related to metabolism and energy deficiency and to apoptosis induction in AD mechanism have a potentiality to be diagnostic tool for early detection of AD.
키워드
Discovery of Biomarkers for Early Diagnosis of Alzheimer's Disease
저자
Han-Na LEE [ Dept. of Biotechnology, Korea University, Seoul. ]
Yoon-Ha KIM [ Dept. of Biotechnology, Korea University, Seoul. ]
Seung-Ah PARK [ Dept. of Biotechnology, Korea University, Seoul. ]
Chan-Wha KIM [ Dept. of Biotechnology, Korea University, Seoul. ]
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