1261-MARCKS调控肝细胞癌免疫抑制微环境的研究 episode artwork

EPISODE · Jul 11, 2026 · 22 MIN

1261-MARCKS调控肝细胞癌免疫抑制微环境的研究

from 聊聊Sci

这项研究通过结合多组学分析与实验验证,揭示了MARCKS基因在肝细胞癌(HCC)进展及免疫抑制微环境重构中的核心作用。研究发现,MARCKS在肝癌组织中显著高表达,且与患者的不良预后及侵行病理特征密切相关。单细胞和空间转录组分析显示,该基因主要富集在髓系细胞中,特别是通过激活JAK/STAT3信号通路来诱导M2型巨噬细胞极化。功能实验进一步证实,敲低MARCKS能抑制肿瘤细胞的增殖与迁移,并能削弱肿瘤分泌因子诱导巨噬细胞产生免疫抑制的能力。综上所述,MARCKS不仅是肝癌的重要预后生物标志物,也是调控肿瘤免疫逃逸的潜在治疗靶点。References:Qin H, Lu Q, Hu B, et al. Integrated multi-omics analysis reveals that MARCKS reprograms the immunosuppressive microenvironment to drive hepatocellular carcinoma progression[J]. npj Precision Oncology, 2026.前往小宇宙评论区与主播互动

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1261-MARCKS调控肝细胞癌免疫抑制微环境的研究

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