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在接受基于多克索鲁比的化疗的乳腺癌患者中发现新的心血管生物标志物
Rodrigo Mendonça Cardoso Pestana1, Júnea Paolucci Paiva Silvino1, Angélica Navarro de Oliveira2
1Faculdade de Medicina - Universidade Federal de Minas Gerais , Belo Horizonte , MG - Brasil.
Arquivos brasileiros de cardiologia
|January 17, 2024
概括
像GDF-15这样的新型心血管生物标志物显示出对接受多克索鲁比化疗的乳腺癌患者监测的前景. 癌症患者的高GDF-15水平表明其在治疗化疗引起的心血管并发症方面的潜在作用.
科学领域:
- 在瘤学瘤学.
- 心脏病学 心脏病学
- 生物标志物发现发现
背景情况:
- 对于接受化疗的乳腺癌患者来说,心血管疾病 (CVD) 是一个重大问题.
- 多克索鲁比 (DOXO) 化疗可以导致心血管并发症的发展.
- 确定可靠的生物标志物对于管理这些与治疗相关的风险至关重要.
研究的目的:
- 为了评估新的心血管生物标志物:CXCL-16,FABP3,FABP4,LIGHT,GDF-15,sCD14,以及ucMGP.
- 为了评估这些生物标志物在乳腺癌患者治疗多克索鲁比 (DOXO).
- 了解这些生物标志物的作用在基于DOXO的化疗的背景下.
主要方法:
- 一项涉及34名乳腺癌患者接受DOXO治疗和34名无癌症对照者的病例控制研究.
- 在最后一次化疗周期后立即测量选定的心血管生物标志物.
- 统计分析具有5%的显著程度.
主要成果:
- 乳腺癌患者表现出更高水平的生长/分化因子15 (GDF-15).
- 对照对象显示脂肪酸结合蛋白 (FABP3,FABP4),可溶性CD14 (sCD14) 和未碳氧化矩阵格拉蛋白 (ucMGP) 的水平较高.
- 在癌症组中,FABP和身体质量指数 (BMI) 之间发现了积极的相关性.
结论:
- GDF-15是一种潜在的新兴生物标志物,用于在DOXO化疗期间监测乳腺癌患者.
- FABP与脂肪相关,可能在乳腺癌生物学中发挥作用.
- sCD14和ucMGP分别参与炎症和血管化,需要进一步调查.
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