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TRPS1是所有乳腺癌亚型的有前途的标记物

Joshua W Lui¹, Julia Y Tsang¹, Joshua Li¹

¹Department of Anatomical and Cellular Pathology and State Key Laboratory of Translational Oncology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.

|January 4, 2024

概括

三鼻综合征-1 (TRPS1) 是一种敏感的乳腺癌标志物,在与GCDFP15结合时,对三阴性乳腺癌 (TNBC) 特别有效. 它有助于精确识别乳腺癌的各个亚型.

科学领域:

在瘤学瘤学.
病理学病理学病理学
生物标志物发现发现

背景情况:

三鼻关节综合征-1 (TRPS1) 在乳腺癌 (BC) 亚型中表达高.
TRPS1是一种潜在的乳腺癌新型诊断标志物.
准确的BC亚型和检测对于有效的治疗至关重要.

研究的目的:

评估TRPS1表达在一个大队伍的乳腺癌和结节转移.
为了比较TRPS1的诊断实用性与已建立的标记物,如GATA3,GCDFP15,乳母球蛋白 (MGB) 和SOX10.
评估TRPS1与临床病理特征的相关性及其在三阴性乳腺癌 (TNBC) 检测中的作用.

主要方法:

在1852例乳腺癌和结节转移病例中对TRPS1和其他标记物的免疫组合化学分析.
在不同乳腺癌亚型中对TRPS1与GATA3进行比较敏感性分析.
评估用于增强TNBC检测的标记物组合.

主要成果:

在75.8%的乳腺癌中观察到TRPS1表达,并在结节转移中稳定.
TRPS1对TNBC显示出高灵敏度 (60%),表现优于GATA3 (≤41%).
TRPS1和GCDFP15的组合实现了TNBC的76%检测率;SOX10在TRPS1/GCDFP15阴性TNBC中优于GATA3.

结论:

TRPS1是乳腺标记面板的敏感和有价值的补充,用于识别所有乳腺癌亚型.
在非光线癌症中,TRPS1的表现优于GATA3,并且是TNBC检测的关键,特别是当与GCDFP15结合时.
TRPS1有助于准确诊断和描述乳腺癌.

关键词:

在 TRPS1 中.生物标志物生物标志物乳腺癌乳腺癌乳腺癌

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