1618-Orion:同片组织多重荧光与组织病理成像技术 episode artwork

EPISODE · Sep 26, 2026 · 23 MIN

1618-Orion:同片组织多重荧光与组织病理成像技术

from 聊聊Sci

这篇文章介绍了一种名为“Orion”的创新性全片成像平台,该技术能够在同一块组织切片上同步实现高阶多重免疫荧光(IF)与传统H&E组织学染色。通过结合亚细胞级分子数据与经典的组织形态学特征,研究人员可以更全面地识别细胞类型,特别是那些缺乏特定分子标记或处于特定分裂阶段的细胞。研究团队利用这一平台对结直肠癌队列进行了分析,证明了多模式影像在预测无进展生存期(PFS)方面的显著优势。实验结果显示,结合免疫浸润与肿瘤固有特征的模型在区分肿瘤进展速度方面的性能比传统方法提升了10至20倍。这种集成化的工作流不仅通过了病理学家的临床级评估,还为发现高精度的影像生物标志物提供了强有力的工具,有望推动精准医疗的临床应用。References:Lin J R, Chen Y A, Campton D, et al. High-plex immunofluorescence imaging and traditional histology of the same tissue section for discovering image-based biomarkers[J]. Nature cancer, 2023, 4(7): 1036-1052.前往小宇宙评论区与主播互动

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1618-Orion:同片组织多重荧光与组织病理成像技术

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