1263-智能影像组学揭示体成分与肺癌免疫治疗关联 episode artwork

EPISODE · Jul 11, 2026 · 17 MIN

1263-智能影像组学揭示体成分与肺癌免疫治疗关联

from 聊聊Sci

本研究利用人工智能深度学习算法,从CT图像中自动提取了2132名非小细胞肺癌(NSCLC)患者的多维身体成分参数。研究发现,身体成分与免疫治疗的效果及生存预后密切相关,且表现出显著的性别差异。在男性患者中,肌间脂肪体积(IMFV)增加与更长的生存期有关,这可能归因于免疫细胞活性的增强和衰竭程度的降低。相比之下,女性患者的预后则与皮下脂肪密度等指标关联。通过整合单细胞转录组测序(scRNA-seq)等多模态数据,研究揭示了身体成分如何通过调节肿瘤免疫微环境来影响疗效。这一成果为肺癌免疫治疗提供了非侵入性的生物标志物,有助于实现精准的风险分层。References:Guo, Y., Gong, B., Lou, J. et al. AI-driven body composition atlas reveals its association with NSCLC immunotherapy outcome and molecular background: a multicenter study. npj Precis. Onc. 10, 185 (2026). https://doi.org/10.1038/s41698-026-01382-5前往小宇宙评论区与主播互动

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1263-智能影像组学揭示体成分与肺癌免疫治疗关联

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