دورية أكاديمية
A novel serum m7G-harboring microRNA signature for cancer detection.
| العنوان: | A novel serum m7G-harboring microRNA signature for cancer detection. |
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| المؤلفون: | Yaxin Chen, Yufang Xie, Liyun Bi, Hang Ci, Weimin Li, Dan Liu |
| المصدر: | Frontiers in Genetics; 2024, p1-9, 9p |
| مصطلحات موضوعية: | EARLY detection of cancer, MICRORNA, ESOPHAGEAL cancer, NON-coding RNA, BLADDER cancer |
| مستخلص: | Background: Emerging evidence points to the exceptional importance and value of m7G alteration in the diagnosis and prognosis of cancers. Nonetheless, a biomarker for precise screening of various cancer types has not yet been developed based on serum m7G-harboring miRNAs. Methods: A total of 20,702 serumsamples, covering 12 cancer types and consisting of 7,768 cancer samples and 12,934 cancer-free samples were used in this study. A m7G target miRNA diagnostic signature (m7G-miRDS) was established through the least absolute shrinkage and selection operator (LASSO) analyses in a training dataset (n = 10,351), and validated in a validation dataset (n = 10,351). Results: The m7G-miRDS model, a 12 m7G-target-miRNAs signature, demonstrated high accuracy and was qualified for cancer detection. In the training and validation cohort, the area under the curve (AUC) reached 0.974 (95% CI 0.971-0.977) and 0.972 (95% CI 0.969-0.975), respectively. The m7G-miRDS showed superior sensitivity in each cancer type and had a satisfactory AUCin identifying bladder cancer, lung cancer and esophageal cancer. Additionally, the diagnostic performance of m7G-miRDS was not interfered by the gender, age and benign disease. Conclusion: Our results greatly extended the value of serum circulating miRNAs and m7G in cancer detection, and provided a new direction and strategy for the development of novel biomarkers with high accuracy, low cost and less invasiveness for mass cancer screening, such as ncRNA modification. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: | Complementary Index |
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