497-hPSC 来源免疫细胞:肿瘤治疗的新维度 episode artwork

EPISODE · Feb 12, 2026 · 18 MIN

497-hPSC 来源免疫细胞:肿瘤治疗的新维度

from 聊聊Sci

这项综述探讨了利用人多能干细胞 (hPSCs),包括胚胎干细胞和诱导多能干细胞,开发下一代癌症免疫疗法的前沿进展。与传统来源相比,hPSCs 提供了一个可扩展且易于基因改造的平台,能够产生标准化的天然杀伤细胞、T细胞和巨噬细胞,从而克服当前细胞疗法中产能受限和免疫排斥等难题。文章详细阐述了通过CRISPR-Cas9等技术对干细胞进行单细胞水平的精确编辑,以增强细胞的抗肿瘤效力并打造低免疫原性的“通用型”产品。作者还对比了不同免疫细胞在实体瘤和血液恶性肿瘤治疗中的临床表现,并指出了提升体内持续性和优化制造工艺是未来转化的核心挑战。总之,该研究强调了干细胞来源的免疫细胞在构建现货型 (off-the-shelf) 全球通用治疗方案中的巨大潜力。References: Human pluripotent stem cell-derived innate and adaptive immune cells for cancer immunotherapyShah, Zahir et al.Cell Stem Cell, Volume 0, Issue 0前往小宇宙评论区与主播互动

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497-hPSC 来源免疫细胞:肿瘤治疗的新维度

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