尿液IL-6和IL-8作为膀泌尿腺癌的预测标志物:一项试点研究
Christopher J VandenBussche1,2, Christopher D Heaney3,4,5, Max Kates2,6,7
1Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Cancer cytopathology
|October 9, 2023
概括
尿液中白内素-6 (IL-6) 和白内素-8 (IL-8) 的水平升高可能有助于检测尿路细胞癌. 这一发现可能导致新的非侵入性膀癌诊断.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 细胞因子在癌症的发展和瘤微环境中起着至关重要的作用.
- 了解细胞因子在膀癌中的作用对于诊断和治疗至关重要.
- 膀癌中的特定细胞因子概况仍然不完全理解.
研究的目的:
- 研究特定的尿路细胞因子作为尿路癌的生物标志物的潜力.
- 为了确定尿液中的IL-6和IL-8度是否可以区分癌症患者和对照人群.
主要方法:
- 从患有尿路癌和良性疾病的患者收集尿液样本.
- 用酶免疫试验测量IL-6,IL-8 (CXCL8),CCL18和CXCL9的尿度.使用酶免疫试验测量IL-6,IL-8 (CXCL8),CCL18和CXCL9的尿度.
- 细胞因子水平正常化为尿氨酸.
主要成果:
- 在尿道癌患者的尿液中发现IL-6和IL-8的度明显高于良性疾病患者.
- IL-6和IL-8的联合存在显示出高度的诊断准确性 (90.0%的灵敏度,81.25%的特异性) 对于高度的泌尿腺癌.
- 受体运行特征分析支持IL-6和IL-8在分化泌腺癌中的实用性.
结论:
- 尿路IL-6和IL-8显示为尿路癌的非侵入性预测标记物具有前途.
- 需要进一步的大规模纵向研究来验证这些发现并解决混因素.
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