Repository logo
  • English
  • 中文
  • Log In
    New user? Click here to register.Have you forgotten your password?
Repository logo
    Communities & Collections
    Research Outputs
    Fundings & Projects
    People
    Organizations
    Statistics
  • English
  • 中文
  • Log In
    New user? Click here to register.Have you forgotten your password?
  1. Home
  2. .TMU Publications / 北醫出版品(教師升等著作 / 教學實踐 / 學位論文)
  3. .博碩士學位論文
  4. 110學年度
  5. 重鏈鐵蛋白 FTH1 調控有機陽離子運輸蛋白 OCT2 對胰臟癌藥物 Oxaliplatin 敏感性之研究
 
  • Details
Options

重鏈鐵蛋白 FTH1 調控有機陽離子運輸蛋白 OCT2 對胰臟癌藥物 Oxaliplatin 敏感性之研究

Other Title
Ferritin Heavy Chain Regulates Organic Cation Transporter 2 Expression and Sensitizes Pancreatic Ductal Adenocarcinoma to Oxaliplatin
Type
thesis
Date Issued
2022-06-06
Author(s)
陳心驊
Advisor
邱慶豐
Subjects
系所名稱:代謝與肥胖科學研究所碩士班
Publisher
代謝與肥胖科學研究所碩士班
Description
口試委員:蘇彥豪 SU, YEN-HAO;郭呈欽 KUO, CHENG-CHIN ;邱慶豐 CHIU, CHING-FENG
網際網路,開放日期為2022-07-11
Abstract
Oxaliplatin 為第三代鉑類藥物,是目前治療轉移性胰臟癌的一線用藥,而有機陽離子運輸蛋白2 (organic cation transporter 2,OCT2) 主要負責腎臟中陽離子化合物和鉑類藥物的運輸,其蛋白的表現與活性是影響 Oxaliplatin 運送至組織細胞的關鍵。鐵蛋白 (Ferritin) 在人體中主要負責鐵的儲存,由兩個次單位重鏈 (FTH1) 及輕鏈 (FTL) 鐵蛋白組成,與許多發炎性疾病及癌症密切相關。我們先前研究發現惡性的胰臟癌細胞有較高表現的 FTH1,而在減弱 FTH1 表現後顯著降低轉移性胰臟癌細胞的生存率。此研究進一步分析 FTH1 對於轉移性胰臟癌藥物 Oxaliplatin 敏感度的影響,及 OCT2 是否受 FTH1 蛋白的調控。研究發現轉移性胰臟癌細胞在減弱 FTH1 蛋白後可明顯提高 OCT2 蛋白的表現量,進而增加細胞對 Oxaliplatin 藥物的敏感性,且給予 OCT2 抑制劑維拉帕米後顯著降低細胞對藥物的敏感度。另一方面,透過線上資料庫分析發現胰臟癌患者組織檢體中 FTH1 表現量和 OCT2 呈現顯著負相關。研究結果顯示,若能降低 FTH1 表現,可能增強 OCT2 蛋白表現並增加 Oxaliplatin 運送至胰臟癌細胞的能力,將為轉移性胰臟癌患者帶來新的治療方向。
URI
https://handle.ncl.edu.tw/11296/bdtxg5
https://203.71.86.71/handle/123456789/10673

Copyright Notice

● The digital content on this platform is part of the Taipei Medical University Institutional Repository, featuring various academic works and outputs from the institution. It offers free access to academic research and public education for non-commercial use.

● Please use the content appropriately and within legal boundaries to respect copyright owners' rights. For commercial use, please obtain prior authorization from the copyright owner. Users must not use TMUIR for any illegal purposes.

● By utilising the platform, users are deemed to have fully accepted and understood all the regulations set out in this statement, relevant laws of the Republic of China, all international internet regulations, and usage conventions.

● TMUIR is committed to protecting the interests of copyright owners. If you believe that any material on this website infringes copyright, please contact our staff at libirtmu@gmail.com, and we will remove the work from the repository.

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science

  • Cookie settings
  • Privacy policy
  • End User Agreement
  • Send Feedback