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Chung Shan Medical University
Project/研究計畫(老師)
建立核酸鍵結體學(Nucleic Acid Adductomics)的新穎平台:全面檢測環境致癌物暴露的多元核酸修飾
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建立核酸鍵結體學(Nucleic Acid Adductomics)的新穎平台:全面檢測環境致癌物暴露的多元核酸修飾
Details
Primary Data
Project title
114學年度國家科學及技術委員會補助研究計畫
Acronym
專題研究計畫
Internal ID
NSTC112-2314-B040-013-MY3
Principal Investigator
Chao, Mu-Rong
Status
research project
Start Date
August 1, 2025
End Date
July 31, 2026
Organizations
School of Occupational Safety and Health
Partner Organizations
National Science and Technology Council
Project Web Site
https://www.grb.gov.tw/search/planDetail?id=18159922
Description
Keywords
核酸鍵結體學
環境致癌物
DNA
RNA鍵結物
DNA
RNA表觀遺傳修飾
交聯修飾
液相層析高解析度質譜儀
三合一結構傅立葉轉換電場軌道阱混成式質譜儀
Description
外源性及內生性暴露皆可造成核酸(DNA/RNA)損傷,對人類的癌症及老化等扮演關鍵角色。本計畫將首創建立以核酸(DNA/RNA)為中心的多元修飾體學:核酸鍵結體學(nucleic acid adductomics, NA adductomics)。運用LC-HRMS建立新穎的NA adductomics研究方法,採用資料後處理(post-data analysis)策略來篩檢鑑定NA modifications。以高準確質量測定繪製NA adductome map,探討多種環境致癌物暴露所造成的DNA/RNA修飾全貌與重要特徵DNA/RNA修飾分子結構,提供全新多元的致癌物暴露及效應指標。
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