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超越单个生物标志物:预测血液癌症免疫治疗结果的多omics策略
Mohammad Pirouzbakht1, Soroosh Hamzeh2, Hamed Soleimani Samarkhazan3
1Department of Hematology and Medical Laboratory Sciences, Faculty of Allied Medicine, Kerman University of Medical Sciences, Kerman, Iran.
Clinical and experimental medicine
|November 5, 2025
概括
多omics技术整合了各种数据,以预测血液癌症的免疫疗法反应和毒性. 这种方法超越了传统的生物标志物,为白血病,淋巴瘤和髓瘤提供了精准医学.
科学领域:
- 血液瘤学 血液瘤学
- 免疫治疗是一种免疫疗法.
- 基因组学就是基因组学.
- 蛋白质组学是指蛋白质组学.
- 代谢学 代谢学 代谢学
- 空间奥米克斯 空间奥米克斯
- 微生物组分析 微生物组分析
背景情况:
- 免疫疗法已经改变了血液癌症的治疗方法,但面临着难以预测的反应,耐药性,复发和毒性等挑战.
- 目前的生物标志物不足以捕捉复杂的瘤免疫相互作用,需要先进的整合策略.
研究的目的:
- 审查多奥米技术如何解码免疫疗法疗效和血液恶性瘤不良事件的分子驱动因素.
- 突出基因组学,转录组学,蛋白质组学,代谢组学,空间组学和微生物组分析方面的进展,以预测治疗结果.
- 概述这些技术在精密免疫瘤学中的临床转化路线图.
主要方法:
- 复习包括基因组学,转录组学,蛋白质组学,代谢组学,空间组学和微生物组分析在内的多组学技术.
- 集成多omics数据使用监督机器学习算法进行预测建模.
- 对新兴技术的分析,如基于CRISPR的表位编辑和数字双胞胎.
主要成果:
- 基因组学确定了影响检查点抑制剂反应的新抗原景观和HLA多样性.
- 转录学揭示了T细胞耗尽的特征,预测了CAR-T细胞治疗失败.
- 代谢学揭示了急性髓性白血病 (AML) 中的乳酸驱动免疫抑制;空间奥米克绘制了与霍奇金淋巴瘤结局相关的免疫架构.
- 机器学习模型预测细胞因子释放综合征 (CRS) 和耐药性;ctDNA监测允许动态治疗适应.
结论:
- 多omics方法对于克服血液恶性瘤中常规生物标志物的局限性至关重要.
- 这些技术加速了基于生物标志物的临床试验设计和以患者为中心的精密免疫治疗工具.
- 综合多组的整合有望将免疫疗法转化为精准医学策略,优化白血病,淋巴瘤和髓瘤患者的治疗结果.
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