799-ICRAFT:肿瘤与T细胞双效免疫治疗靶点发现平台 episode artwork

EPISODE · Apr 15, 2026 · 23 MIN

799-ICRAFT:肿瘤与T细胞双效免疫治疗靶点发现平台

from 聊聊Sci

这项研究介绍了一个名为 ICRAFT 的交互式计算平台,旨在通过整合 CRISPR 筛选、单细胞测序及临床转录组数据,系统性地识别癌症免疫治疗的新靶点。研究人员利用该平台发现了 TNFAIP3、PTPN2 和 SOCS1 等具有“双重功效”的基因,这些基因的缺失能同时增强癌细胞对免疫攻击的敏感性并提升 T 细胞 的杀伤能力。实验证实,在癌细胞中敲除 TNFAIP3 会激活 NF-κB 通路,通过诱导细胞凋亡和增加免疫细胞浸润来抑制肿瘤生长。同时,在 T 细胞中灭活该基因也能显著增强其抗肿瘤效能,且两者联合应用时效果最为显著。该研究不仅为加深对抗肿瘤免疫的理解提供了宝贵资源,也为开发更高效的免疫联合疗法指明了方向。References: Luo C, Zhang R, Guo R, et al. Integrated computational analysis identifies therapeutic targets with dual action in cancer cells and T cells[J]. Immunity, 2025, 58(3): 745-765. e9.前往小宇宙评论区与主播互动

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799-ICRAFT:肿瘤与T细胞双效免疫治疗靶点发现平台

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