1214-胰腺癌细胞类型解析预后图谱与ctPANDA平台 episode artwork

EPISODE · Jul 1, 2026 · 18 MIN

1214-胰腺癌细胞类型解析预后图谱与ctPANDA平台

from 聊聊Sci

这份研究建立了一个细胞类型解析的胰腺癌预后图谱,通过整合152名患者的单细胞核转录组与长期生存数据,克服了传统大批量测序无法区分特定细胞功能与预后关系的局限。研究团队开发了名为ctPANDA的交互式在线平台,使研究者能够深入探索特定细胞类型中的基因表达如何影响患者的生存结果。利用高分辨率的空间转录组学分析,该工作揭示了不同生存风险相关的细胞在空间分布上的动态变化及其对治疗的反应。研究进一步识别出PLOD2作为跨多种细胞类型的关键治疗靶点,并成功研发出一种能有效降解该蛋白、抑制肿瘤进展的PROTAC先导化合物。这项成果将癌症预后分析从组织层面提升至单细胞分辨率,为发现临床行动靶点和实现精准肿瘤治疗提供了全新的框架。References:Tang R, Jin L, Chen C, et al. Mapping cell type-resolved transcriptomic profiles to patient survival in pancreatic cancer[J]. Cancer Cell, 2026.前往小宇宙评论区与主播互动

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1214-胰腺癌细胞类型解析预后图谱与ctPANDA平台

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