肝细胞癌免疫疗法和分子成像学的进步和挑战
1Department of Ultrasound, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, Fujian Province, China. thb861126@163.com.
Discover oncology
|October 14, 2025
概括
肝细胞癌 (HCC) 治疗正在通过向免疫疗法推进. 分子成像为预测患者反应和个性化护理提供有希望的生物标志物,以获得更好的HCC结果.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 分子成像学分子成像学
背景情况:
- 肝细胞癌 (HCC) 是癌症死亡的主要原因,晚期往往对标准治疗无反应.
- 虽然有针对性的联合免疫疗法 (免疫检查点抑制剂与氨酸激酶抑制剂或抗VEGF剂) 已经显示出有前途,但由于治疗异质性,预测患者的反应仍然具有挑战性.
- 确定可靠的预测生物标志物对于优化HCC治疗至关重要.
研究的目的:
- 审查当前分子成像方面的进展,以评估HCC中的瘤免疫微环境 (TIME).
- 评估分子成像技术在预测针对性疗法治疗反应方面的有效性.
- 提出未来的方向,包括人工智能-多式融合,以提高HCC的精确瘤学.
主要方法:
- 对HCC应用的分子成像模式 (MRI,PET/CT,CT,CEUS) 的综合文献综述.
- 对报告使用成像生物标志物的研究分析,以预测免疫治疗和向治疗的反应.
- 对预测性能数据的综合,包括曲线下的面积 (AUC) 值.
主要成果:
- 分子成像为HCC瘤免疫微环境 (TIME) 提供了非侵入性的洞察力.
- 几种分子成像技术证明了治疗反应的显著预测能力,在一些研究中AUC超过0.85.
- 确定了诸如成像工件和标准化需求等局限性.
结论:
- 分子成像对分层化HCC患者和监测治疗反应具有重大潜力.
- 图像数据的AI-多式融合为克服当前局限性和提高预测精度提供了一个有希望的策略.
- 提出了HCC精密瘤学的路线图,旨在提高治疗效率和个性化.
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