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CD44 receptor and mitochondria targetable hyaluronic acid-based nanostructures for cancer therapy

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    2019 International Symposium of Institute of Forest Science (2019.09)바로가기
  • 페이지
    pp.134-134
  • 저자
    Song-Yi Lee, Hyun-Jong Cho
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450373

원문정보

초록

영어
Hyaluronic acid-D-α-tocopherol succinate-(4-carboxybutyl)triphenyl phosphonium bromide (HA-TS-TPP)-based nanoparticles (NPs) aiming at CD44 receptor and sequential mitochondria targeting were designed for the delivery of lapatinib (LPT) to triple-negative breast cancer (TNBC). Although LPT is known as one of the dual tyrosine kinase inhibitors targeting for epidermal growth factor receptor (EGFR) and human EGFR2 (HER2), TNBC cells frequently have EGFR (+) and HER2 (-) profiles. Not only the HER2-independent anticancer potentials of LPT against TNBC, but also apoptosis-induction capabilities of TPP and TS were introduced to enhance the anticancer potencies of HA-TS-TPP/LPT NPs for TNBC. HA-TS-TPP/LPT NPs (mean diameter: 207 nm; polydispersity index: 0.19; zeta potential: -24 mV) were fabricated by self-assembly property. Compared to HA-TS/LPT NPs, the increased antiproliferation, enhanced apoptotic effects, and improved mitochondrial disruption capability were confirmed in MDA-MB-231 cells (as one of TNBC cells). The in vivo tumor targetability of HA-TS-TPP/LPT NPs was demonstrated in MDA-MB-231 tumor-implanted mouse models with real-time optical imaging studies. After intravenous injection, HA-TS-TPP/LPT NPs achieved better antitumor profiles rather than the other tested groups. All these results indicate that HA-TS-TPP/LPT NPs may be one of promising candidates for efficient TNBC therapy.

키워드

Cancer therapy Mitochondria targeting CD44 receptor Hyaluronic acid Nanoassembly

저자

  • Song-Yi Lee [ College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea ]
  • Hyun-Jong Cho [ College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    강원대학교 산림과학연구소 학술대회
  • 간기
    부정기
  • 수록기간
    2017~2024
  • 십진분류
    KDC 526 DDC 634

이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2019 International Symposium of Institute of Forest Science

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