HER2 induces expression of Leptin in human breast epithelial cells
자연과학 > 화학
( Yu Jin Cha ) , ( You Jin Kang ) , ( Aree Moon )
생화학분자생물학회(구 한국생화학분자생물학회)
BMB Reports 2012년, 제45권 제12호, 719~723페이지(총5페이지)
02618164.pdf [무료 PDF 뷰어 다운로드]
  • ※ 본 자료는 참고용 논문으로 수정 및 텍스트 복사가 되지 않습니다.
  • 구매가격
    135원 (구매자료 3% 적립)
    이메일 발송  스크랩 하기
    자료 다운로드  네이버 로그인
    A close association between the obesity hormone leptin and breast cancer progression has been suggested. The present study investigated the molecular mechanism for enhanced leptin expression in breast cancer cells and its functional significance in breast cancer aggressiveness. We examined whether leptin expression level is affected by the oncoprotein human epidermal growth factor receptor2 (HER2), which is overexpressed in ∼30% of breast tumors. Here, we report, for the first time, that HER2 induces transcriptional activation of leptin in MCF10A human breast epithelial cells. We also showed that p38 mitogen-activated protein kinase signaling was involved in leptin expression induced by HER2. We showed a crucial role of leptin in the invasiveness of HER2-MCF10A cells using an siRNA molecule targeting leptin. Taken together, the results indicate a molecular link between HER2 and leptin, providing supporting evidence that leptin represents a target for breast cancer therapy. [BMB Reports 2012; 45(12): 719-723]
    오늘 본 자료
    • 오늘 본 자료가 없습니다.
    본 학술논문은 한국학술정보㈜ 각 학회간에 저작권 계약이 체결된 것으로 HAPPY학술이 제공하고 있습니다.
    본 저작물을 불법적으로 이용시는 법적인 제재가 가해질 수 있습니다.
    사업자등록번호 220-87-87785 대표.신현웅 주소.서울시 서초구 방배로10길 18, 402호 대표전화.070-8809-9397
    개인정보책임자.박정아 통신판매업신고번호 제2017-서울서초-1765호 이메일 help@reportshop.co.kr
    copyright (c) 2009 happynlife. steel All reserved.