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研究领域生物医学和临床科学瘤学和致癌症预测和预后标志物
描述唾液RNA环境以确定乳腺癌的潜在诊断,预后和后续生物标志物

描述唾液RNA环境以确定乳腺癌的潜在诊断,预后和后续生物标志物

Nicholas Rajan ¹, Irina Primac ¹, Emre Etlioglu ¹, Laurens Debruyne ², Ann Janssen ¹, Magy Sallam ¹, Kevin Tabury ¹, Roel Quintens ¹, Wiebren Tjalma ², Mohammed Abderrafi Benotmane ¹

Nicholas Rajan ¹, Irina Primac ¹, Emre Etlioglu ¹

¹Radiobiology Unit, Nuclear Medical Applications Institute, Belgian Nuclear Research Centre, SCK CEN, Mol, Belgium.
²Multidisciplinary Breast Clinic, Gynaecological Oncology Unit, Department of Obstetrics and Gynaecology, Antwerp University Hospital, Edegem, Belgium.

⁰Radiobiology Unit, Nuclear Medical Applications Institute, Belgian Nuclear Research Centre, SCK CEN, Mol, Belgium.

Molecular Oncology +

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2025年九月2日

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在PubMed上查看摘要

概括

此摘要是机器生成的。

唾液RNA分析提供了乳腺癌 (BC) 检测和监测的非侵入性方法. 这项研究确定了用于诊断BC,预测结果和跟踪治疗反应的特定唾液RNA特征.

科学领域

癌症学
分子诊断
生物标志物发现

背景情况

传统的乳腺癌 (BC) 诊断依赖于侵入性活检,限制了查和监测.
唾液生物标志物为BC检测和长期患者治疗提供了非侵入性,可访问的替代方案.

研究的目的

研究唾液转录基因分析以诊断乳腺癌和预后.
建立唾液RNA作为BC查,分层和监测治疗反应的可行工具.

主要方法

从BC患者和健康个体的唾液中进行高通量RNA测序.
对信使RNAs (mRNAs),长非编码RNAs (lncRNAs),微RNAs (miRNAs) 和小核RNAs (snRNAs) 的分析
唾液RNA资料与瘤基因表达数据集和临床结果的比较.

主要成果

鉴定出不同的唾液基因表达特征,使BC患者与对照患者有所区别.
发现能够区分非侵入性,侵入性和混合性BC类型和分子亚型的RNA配置文件.
发现唾液RNA标志物与结节参与,低生存率和治疗后的变化有关,与瘤数据一致.

结论

唾液RNA生物标志物显示出非侵入性乳腺癌诊断,预后和监测的潜力.
这种方法为推进生物标志物驱动的瘤战略提供了一种多功能且易于使用的工具.
唾液RNA分析可以反映治疗反应,使患者能够进行纵向随访.

关键词:

生物标志物乳腺癌液体活检在cRNA 分子诊断和预测唾液生物标志物

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