博碩士論文 111827023 詳細資訊




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姓名 丁韻榕  查詢紙本館藏   畢業系所 生物醫學工程研究所
論文名稱 微滴式數位無?等溫擴增方法於乳癌小分子核糖核酸之偵測
(Droplet Digital Enzyme-Free Isothermal Amplification Method for the Detection of Breast Cancer MicroRNA)
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摘要(中) 乳腺癌是目前最廣泛的惡性腫瘤之一,可能發生在任何乳腺細胞中。乳癌也是全球女性最常見的癌症,因此對大範圍的人群造成重大影響。廣泛的研究顯示,Micro RNA對基因表現調控有重大的影響,它們在各種細胞過程中嚴格控制的表達,而Micro RNA失調則與癌症在內的許多病理狀況相關聯。在傳統的微滴式數位聚合?鏈鎖反應(ddPCR)中,反應過程中的高溫熱循環會對微滴的油-水乳化殼層造成破壞,導致液滴破裂和融合,從而影響結果的準確性和可靠性。
相比之下,催化髮夾自組裝(Catalytic Hairpin Assembly, CHA)是一種不需酵素的等溫擴增技術,可以有效避免這些問題。CHA利用分子間的自組裝和相互作用,在等溫條件下實現目標分子訊號的高效擴增,從而避免了傳統ddPCR中因高溫循環導致的液滴不穩定性問題。這種方法不僅提高了檢測的準確性和可靠性,還簡化了操作流程,降低了實驗成本。
在本研究中,使用微流道系統結合催化髮夾自組裝技術,開發了一種名為droplet digital catalytic hairpin assembly(ddCHA)的方法來取代傳統的ddPCR。該研究利用微流道系統產生穩定的液滴,並在這些液滴內進行CHA反應,從而實現目標分子的高效檢測。這種創新方法不僅克服了ddPCR中存在的技術瓶頸,還為乳腺癌等疾病的早期診斷和監測提供了更加精確和可靠的工具。
摘要(英) Breast cancer is one of the most widespread malignant tumors and can occur in any breast cell type. As the most common cancer among women worldwide, it has a significant impact on global health. Extensive research shows that microRNAs play a crucial role in regulating gene expression and are associated with pathological conditions, including cancer, due to their aberration.
Traditional droplet digital Polymerase Chain Reaction (ddPCR) faces challenges from high-temperature cycles, which destabilize droplet emulsions. In contrast, Catalytic Hairpin Assembly (CHA), an enzyme-free isothermal amplification method, avoids these issues, enhancing accuracy and simplifying workflows.
This study introduces droplet digital catalytic hairpin assembly (ddCHA), combining CHA with microfluidic systems to create stable droplets for reactions. This innovative method overcomes ddPCR limitations and offers a precise tool for breast cancer diagnostics and monitoring.
關鍵字(中) ★ 微滴式數位聚合?鏈鎖反應
★ 催化髮夾自組裝
★ 乳癌
★ 小分子核糖核酸檢測
關鍵字(英) ★ Droplet Digital PCR
★ Catalytic Hairpin Assembly
★ Breast Cancer
★ miRNA Detection
論文目次 中文摘要 i
ABSTRACT ii
誌謝 iii
目錄 iv
圖目錄 vi
表目錄 vii
專有名詞縮寫對照表 viii
第一章 緒論(Introduction) - 1 -
1-1前言(Preface) - 1 -
1-2研究動機與目的(Objectives) - 2 -
1-3論文架構(Framework of the Thesis) - 3 -
第二章 文獻探討(Literature Review) - 4 -
2-1 聚合?鏈鎖反應(PCR) - 4 -
2-1-1 聚合?鏈鎖反應(PCR)歷史 - 4 -
2-1-2 PCR原理 - 5 -
2-1-3 數位PCR(Digital PCR) - 7 -
2-2 催化髮夾組裝系統(Catalytic hairpin assembly, CHA) - 9 -
2-2-1催化髮夾組裝系統原理 - 9 -
2-2-2催化髮夾組裝系統優點 - 11 -
2-3 微流道(Microfluidics) - 13 -
2-3-1微流道歷史與應用 - 13 -
2-3-2液滴微流道 - 14 -
2-4 乳癌(Breast Cancer) - 15 -
2-4-1生物標記物(Biomarker) - 16 -
第三章 材料與方法(Material and Method) - 17 -
3-1實驗方法與架構(Experimental Framework) - 17 -
3-2藥品與儀器(Chemicals and instruments) - 21 -
3-2-1器材和儀器 - 21 -
3-2-2 生物樣品與試劑 - 22 -
3-3 微流道製程 - 22 -
3-3-1微流道母模製程 - 22 -
3-3-2 微流道PDMS翻模與微流道組裝 - 23 -
3-4細胞培養 - 24 -
3-5 Micro RNA萃取 - 24 -
3-6 及時聚合?鏈反應(RT-qPCR) - 26 -
3-7催化髮夾自組裝(CHA) - 27 -
3-7-1催化髮夾自組裝 - 27 -
3-7-2 瓊脂凝膠電泳(Agarose Gel Electrophoresis) - 28 -
第四章 實驗結果與討論(Results and Discussions) - 29 -
4-1 CHA初始複合物合成優化 - 29 -
4-1-1 CHA自組裝的Dilution Buffer的優化 - 30 -
4-1-2 CHA組裝溫度的優化 - 31 -
4-1-3 Bulk CHA不同濃度標準品螢光測量 - 32 -
4-2 RT-qPCR 檢測結果 - 34 -
4-2-1 RT-qPCR 檢測序列稀釋標準品 - 34 -
4-2-2 RT-qPCR 檢測細胞株萃取之miRNA - 35 -
4-3 微流道形成液滴 - 37 -
4-4 微流道ddCHA檢測標準品 - 39 -
4-5 微流道ddCHA檢測細胞株樣品 - 42 -
第五章 結論(Conclusion) - 45 -
參考文獻 Reference - 47 -
參考文獻 [1] Latest global cancer data: Cancer burden rises to 19.3 million new cases and 10.0 million cancer deaths in 2020. 2020.
[2] Zhu HA-O, Zhang H, Xu Y, La??akova S, Korabe?na MA-OX, Neu?il PA-OX. PCR past, present and future. 2020.
[3] Basu AS. Digital Assays Part I: Partitioning Statistics and Digital PCR. SLAS TECHNOLOGY: Translating Life Sciences Innovation. 2017;22:369-86.
[4] Quan PL, Sauzade M, Brouzes EA-O. dPCR: A Technology Review. LID - 10.3390/s18041271 [doi] LID - 1271. 2018.
[5] Li T, Duan R, Duan Z, Huang F, Xia F. Fluorescence Signal Amplification Strategies Based on DNA Nanotechnology for miRNA Detection. Chemical Research in Chinese Universities. 2019;36.
[6] Wu Y, Fu C, Shi W, Chen J. Recent advances in catalytic hairpin assembly signal amplification-based sensing strategies for microRNA detection. Talanta. 2021;235:122735.
[7] Fang C, Tang T, Zhou C, Zhang J, Lin H, Zhu Y, et al. [Development of a Catalytic Hairpin Assembly-Based Fluorescent Assay for the Rapid Detection of SARS-CoV-2 Target RNA].
[8] Mumtaz Z, Rashid Z, Ali A, Arif A, Ameen F, AlTami MS, et al. Prospects of Microfluidic Technology in Nucleic Acid Detection Approaches. Biosensors2023.
[9] Lanning NJ, Castle JP, Singh SJ, Leon AN, Tovar EA, Sanghera A, et al. Metabolic profiling of triple-negative breast cancer cells reveals metabolic vulnerabilities.
[10] Condrat CE, Thompson DC, Barbu MG, Bugnar OL, Boboc A, Cretoiu D, et al. miRNAs as Biomarkers in Disease: Latest Findings Regarding Their Role in Diagnosis and Prognosis. LID - 10.3390/cells9020276 [doi] LID - 276. 2020.
[11] Zhang J, Li S, Li L, Li M, Guo C, Yao J, et al. Exosome and Exosomal MicroRNA: Trafficking, Sorting, and Function. Genomics, Proteomics & Bioinformatics. 2015;13:17-24.
[12] Matias-Garcia PR, Wilson R, Mussack V, Reischl E, Waldenberger M, Gieger C, et al. Impact of long-term storage and freeze-thawing on eight circulating microRNAs in plasma samples. PLOS ONE. 2020;15:e0227648.
[13] Petrovi? N, Nakashidze I, Nedeljkovi? M. Breast Cancer Response to Therapy: Can microRNAs Lead the Way? Journal of Mammary Gland Biology and Neoplasia. 2021;26:157-78.
[14] Toraih E, Hussein M, El-Serafi A. Beta2-Adrenergic Receptor Gene Haplotypes in Chronic Obstructive Pulmonary Disease2015.
[15] Kim E, Xu J, Kim J, Chun H. Improving the robustness of a catalyzed hairpin assembly with a three-arm nanostructure for nonenzymatic signal amplification. Analyst. 2022;147:1899-905.
[16] Ghanbari S, Salimi AA-O, Rahmani S, Nafissi N, Sharifi-Zarchi A, Mowla SA-O. miR-361-5p as a promising qRT-PCR internal control for tumor and normal breast tissues.
[17] Selcuklu SD, Donoghue Mt Fau - Kerin MJ, Kerin Mj Fau - Spillane C, Spillane C. Regulatory interplay between miR-21, JAG1 and 17beta-estradiol (E2) in breast cancer cells.
指導教授 黃貞翰 審核日期 2025-1-22
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