메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술대회자료
저자정보
Park, Kyu-Hwan (Department of pharmacology, college of pharmacy, Seoul National University) Shin, Chan-Young (Department of pharmacology, college of pharmacy, Seoul National University) You, Byung-Kwon (Department of pharmacology, college of pharmacy, Seoul National University) Ko, Kwang-Ho (Department of pharmacology, college of pharmacy, Seoul National University)
저널정보
한국응용약물학회 한국응용약물학회 추계학술발표논문집 한국응용약물학회 1998년도 Proceedings of UNESCO-internetwork Cooperative Regional Seminar and Workshop on Bioassay Guided Isolation of Bioactive Substances from Natural Products and Microbial Products
발행연도
1998.1
수록면
198 - 198 (1page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Muc1 mucin is found in a variety of epithelial tissue and is overexpressed in several epithelial cancer. Recently it is alsol reported that primary Hamster tracheal surface epithelial(HTSE) cells express Muc1 protein and cDNA encoding HTSE muc1 protein has been cloned. Although numerous monoclonal antibodies (mAbs) to human muncins, particularly Muc1 have been produced, no such antibodies to murine Muc1 have been described. We now describe monoclonal antibody, called mAb M1CT, produced to C-terminal region of HTSE Muc1 protein by immunising mice with a glutathion-s-transferase linked fusion protein. In this study, using this antibody(mAb M1CT) we investigated the effect of RA on the expression of Muc1 in HTSE cells. Retinoic acid(RA) plays an essential role in maintaining normal differentiation of tracheal epithelial cells. With RA-deficiency tracheocytes undergo squamous metaplasia, an abnormal differentiation that can be reversed by RA. We had primary culture of HTSE cells under different concentrations of RA. Culture was maintained until the direction of differentiation was determined. Then Western blot analysis with mAb M1CT was performed with the cell lysates from the culture. The expression of Muc1 protein was decreased in dose-dependent manner as the concentration of retinoic acid was decreased. Our result indicates that the expression of Muc1 protein is coordinately regulated with airway mucous cell differentiation by RA pathway. And the antibody, mAb M1CT, produced in this study should provide useful tool to study the expression of Muc1 mucin in differentiation process or disease.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0