352-人胶质瘤多组学图谱及其治疗与复发 episode artwork

EPISODE · Jan 1, 2026 · 16 MIN

352-人胶质瘤多组学图谱及其治疗与复发

from 聊聊Sci

这项研究通过构建BRUCE队列,对310名胶质瘤患者的677份样本进行了深入分析。研究者整合了空间蛋白质组学、转录组学和糖组学,揭示了从诊断到复发过程中肿瘤微环境的复杂演变。调查结果显示,由于肿瘤抗原(如B7H3和EGFR)在细胞间存在显著的表达差异,现有的单一靶向疗法面临巨大挑战。此外,研究发现N-糖基化修饰是区分肿瘤分级的关键指标,而免疫分子特征则是预测胶质母细胞瘤患者生存率的最强因素。该研究不仅识别了与复发相关的特定免疫空间生态位,还为未来的精准治疗和临床干预提供了开放获取的多组学资源库。References: Piyadasa H, Oberlton B, Ribi M, et al. Multi-omic landscape of human gliomas from diagnosis to treatment and recurrence[J]. Cancer Cell, 2025.前往小宇宙评论区与主播互动

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352-人胶质瘤多组学图谱及其治疗与复发

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