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Circulating microRNAs as specific biomarkers for breast cancer detection.

التفاصيل البيبلوغرافية
العنوان: Circulating microRNAs as specific biomarkers for breast cancer detection.
المؤلفون: Enders K O Ng, Rufina Li, Vivian Y Shin, Hong Chuan Jin, Candy P H Leung, Edmond S K Ma, Roberta Pang, Daniel Chua, Kent-Man Chu, W L Law, Simon Y K Law, Ronnie T P Poon, Ava Kwong
المصدر: PLoS ONE, Vol 8, Iss 1, p e53141 (2013)
بيانات النشر: Public Library of Science (PLoS), 2013.
سنة النشر: 2013
المجموعة: LCC:Medicine
LCC:Science
مصطلحات موضوعية: Medicine, Science
الوصف: BackgroundWe previously showed microRNAs (miRNAs) in plasma are potential biomarkers for colorectal cancer detection. Here, we aimed to develop specific blood-based miRNA assay for breast cancer detection.Methodology/principal findingsTaqMan-based miRNA profiling was performed in tumor, adjacent non-tumor, corresponding plasma from breast cancer patients, and plasma from matched healthy controls. All putative markers identified were verified in a training set of breast cancer patients. Selected markers were validated in a case-control cohort of 170 breast cancer patients, 100 controls, and 95 other types of cancers and then blindly validated in an independent set of 70 breast cancer patients and 50 healthy controls. Profiling results showed 8 miRNAs were concordantly up-regulated and 1 miRNA was concordantly down-regulated in both plasma and tumor tissue of breast cancer patients. Of the 8 up-regulated miRNAs, only 3 were significantly elevated (pConclusionsThese results suggested that these circulating miRNAs could be a potential specific biomarker for breast cancer screening.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1932-6203
Relation: https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23301032/pdf/?tool=EBI; https://doaj.org/toc/1932-6203
DOI: 10.1371/journal.pone.0053141
URL الوصول: https://doaj.org/article/3c87d7ece03e488f909bf810f0b4c798
رقم الأكسشن: edsdoj.3c87d7ece03e488f909bf810f0b4c798
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:19326203
DOI:10.1371/journal.pone.0053141