1582-泛癌单细胞多组学基因调控图谱 episode artwork

EPISODE · Sep 16, 2026 · 29 MIN

1582-泛癌单细胞多组学基因调控图谱

from 聊聊Sci

这份研究利用EasySci单细胞平台,构建了一个涵盖60种癌症细胞系的泛癌单细胞多组学图谱。通过整合分析超过46万个细胞的转录组与染色体开放性数据,研究者成功揭示了跨越不同组织的核心基因调控网络。研究重点解析了驱动上皮-间质转化(EMT)的普遍调控机制,并发现转录因子扩增是重塑细胞状态的关键因素。此外,该图谱深入对比了肢端黑素瘤与皮肤黑素瘤的差异,识别出肢端黑素瘤特有的免疫抑制特征及相关的调节因子。最终,研究展示了如何利用这些体外定义的基因调控程序来预测患者的免疫治疗反应和临床预后。References:Xu Z, Ugurbil A, Kwan J, et al. Single-cell multimodal profiling of pan-cancer cell lines uncovers gene regulatory principles underlying intrinsic cell states and environmental features[J]. Nature Communications, 2026, 17(1): 6975.前往小宇宙评论区与主播互动

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1582-泛癌单细胞多组学基因调控图谱

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