1555-仿生人工细胞解码免疫突触力学调控 episode artwork

EPISODE · Sep 7, 2026 · 29 MIN

1555-仿生人工细胞解码免疫突触力学调控

from 聊聊Sci

这篇论文介绍了一种名为 kpiCells 的创新型仿生人工细胞平台。该系统通过自下而上的组装技术,模拟了真实细胞的膜-内质结构,并允许研究人员对其力学、化学及拓扑特性进行精确的模块化调节。实验证明,kpiCells 能够有效模拟免疫突触等复杂的细胞间相互作用,展现出与活体细胞高度相似的生理行为。研究团队利用该平台深入探讨了 T 细胞的力学感知与激活机制,成功测量了皮牛顿级的分子拉力。这一成果为免疫治疗开发和生物材料设计提供了具备高度功能复杂性的全新仿生模型。References:Yu X, Mukwaya V, Yue M, et al. Decoding mechanoregulation in immunological synapses using biomimetic artificial cells[J]. Nature Methods, 2026: 1-13.前往小宇宙评论区与主播互动

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1555-仿生人工细胞解码免疫突触力学调控

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