下一代免疫瘤生物学生物标志物在胃肠道癌症中:未来会发生什么?
Hassan Abushukair1, Obada Ababneh1, Ayah Al-Bzour1
1Department of Medicine, Division of Hematology & Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA.
Expert review of molecular diagnostics
|August 29, 2023
概括
下一代免疫疗法生物标志物显示出改变胃肠道癌症管理的前景,特别是在微卫星稳定的癌症中. 研究正在探索新的标记物和液体活检方法,以改善诊断和治疗监测.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 生物标志物发现发现
背景情况:
- 胃肠道 (GI) 癌症是全球主要的健康挑战.
- 诊断和治疗策略的进步对于改善患者的结果至关重要.
- 下一代生物标志物为改变胃肠道癌症护理提供了一个有希望的前沿.
研究的目的:
- 审查当前和新兴的免疫疗法生物标志物用于胃肠道癌症,重点关注微卫星稳定 (MSS) 亚型.
- 讨论关于新生物标志物的临床整合的专家意见.
- 确定挑战,并为生物标志物实施提出解决方案.
主要方法:
- 对肠道癌的免疫疗法生物标志物研究近期进展的综合文献综述.
- 对生物标志物的实用性和临床应用的专家意见的分析.
- 探索新兴技术,如免疫分析,多重免疫组织化学和液体活检.
主要成果:
- 新一代生物标志物,包括免疫分析和多重IHC,正在增强对瘤微环境的理解.
- 新型基因组和表观基因组标记物,结合机器学习,正在识别强大的预测生物标记物.
- 液体活检技术,如ctDNA和外体分析,显示出非侵入性监测和早期检测治疗反应的潜力.
结论:
- 下一代生物标志物具有显著的潜力,可以为胃肠道癌症患者个性化免疫疗法,特别是在MSS瘤中.
- 克服临床整合方面的挑战需要标准化的协议和监管指南.
- 对新型生物标志物和液体活检方法的持续研究对于推进肠道癌症管理至关重要.
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