心理因素与对免疫检查点抑制剂治疗的反应之间的联系:初步研究
Miri Cohen1, Yosi Shamay2, Johanna Czamanski-Cohen3
1School of Social Work, University of Haifa, Haifa 3498838, Israel.
Cells
|October 27, 2023
概括
心理困扰会影响癌症治疗. 这项研究发现,感知到的健康和生活质量与免疫检查点抑制剂 (ICI) 治疗反应相关,可能是通过炎症标志物.
科学领域:
- 在瘤学瘤学.
- 心理神经免疫学 心理神经免疫学
- 癌症免疫学 癌症免疫学
背景情况:
- 众所周知,心理压力会影响免疫调节,癌症治疗反应和生存.
- 心理因素对免疫检查点抑制剂 (ICI) 疗法的疗效的影响仍未得到充分研究.
研究的目的:
- 研究心理参数与患者对ICI治疗的反应之间的关系.
- 探索与ICI治疗相关的心理因素和特定血液生物标志物 (sPD-1,sCTLA-4,细胞因子) 之间的关联.
主要方法:
- 一项涉及62名接受ICI治疗的晚期癌症患者的初步研究.
- 数据收集包括心理因素问卷,血液样本和治疗前和治疗后3个月的医疗数据.
主要成果:
- 更好的感知健康状况与更好的ICI治疗反应有关.
- 较差的生活质量与IL-6和sCTLA-4升高相关.
- 情绪困扰和睡眠问题与较高的sCTLA-4相关;较低的IL-6和TNFα与更好的感知健康有关.
- 在sPD-1和心理测量之间没有发现任何关联.
结论:
- 心理因素,特别是感知到的健康和生活质量,可能会影响ICI治疗结果.
- 促炎性细胞因子 (IL-6,TNFα) 和sCTLA-4可能会调解心理状态和治疗反应之间的联系.
- 这项研究突出了影响癌症免疫疗法的有效性潜在的心理神经免疫机制.
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