在用放射治疗治疗的状细胞头部和部癌症中,是否存在焦点粘附激素和CD8的预测作用?
Vesna Bišof, Antonija Jakovčević1, Anita Škrtić2
1Department of Pathology and Cytology, Zagreb University Hospital Center, Zagreb, Croatia.
Acta clinica Croatica
|February 4, 2026
概括
在HPV阴性状细胞头癌 (SCHNC) 中,高焦粘附激酶 (FAK) 表达与更多的复发相关. 然而,FAK和CD8表达没有被证明是这些患者整体存活率或无复发存活率的可靠预后标志物.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 生物标志物研究 生物标志物研究
背景情况:
- 晚期状细胞头癌 (SCHNC) 呈现出显著的复发率和治疗毒性.
- 由于缺乏可靠的预后生物标志物,因此需要个性化治疗策略.
- 人类乳头瘤病毒 (HPV) 阴性是SCHNC患者分层的一个关键因素.
研究的目的:
- 在HPV阴性SCHNC患者中调查焦粘附激酶 (FAK) 和CD8表达的预后意义.
- 确定FAK和CD8表达是否可以预测SCHNC中的治疗结果.
- 评估FAK和CD8作为SCHNC个性化放射治疗的生物标志物的潜力.
主要方法:
- 免疫组织化学染色用于评估62个SCHNC组织样本中的FAK和CD8表达.
- 表达水平被分类为高或低.
- 进行了统计分析,以将表达水平与临床结果相关联,例如总生存率 (OS) 和无复发生存率 (RFS).
主要成果:
- 在37.1%的患者中观察到高FAK表达,高CD8表达在25.8%中.
- 患有高FAK表达的患者的复发率明显更高 (p=0.04).
- 无论是FAK还是CD8表达都没有显著影响OS (p=0.44,p=0.48) 或RFS (p=0.21,p=0.31).
- 一个高FAK和低CD8表达的小组表现出最差的5年OS (38.7%) 和RFS (44.3%).
结论:
- 虽然高FAK表达与HPV阴性SCHNC的复发率增加有关,但它与CD8表达对生存结果的预后作用仍然未被证明.
- 高FAK和低CD8表达的组合可能表明预后较差,需要进一步调查.
- 目前的研究结果表明,FAK和CD8表达可能不是放射治疗个性化的最终生物标志物.
关键词:
生物标志物生物标志物CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD8 CD9 CD8 CD8 CD8 CD9 CD8 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 CD9 是一个字体的字体的字体是什么意思焦点粘附激酶的焦点粘附激酶.头部和部癌瘤是什么辐射疗法 辐射疗法相关概念视频
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