EPISODE · Jan 7, 2026 · 19 MIN
379-Spotiphy：全切片单细胞空间全转录组分析工具
from 聊聊Sci
这项研究介绍了一项名为Spotiphy的计算分析成果，旨在整合空间转录组学与单细胞测序数据，以解析复杂的组织结构。研究人员通过分析阿尔茨海默病模型小鼠的脑组织，发现了与淀粉样蛋白斑块密切相关的疾病相关小胶质细胞（DAM）及其免疫反应路径。此外，该技术还应用于乳腺癌等肿瘤研究，通过识别空间域成功揭示了肿瘤细胞与微环境之间复杂的相互作用。通过对特定细胞子集的精确定位，该研究阐明了细胞间的通讯强度如何受空间位置影响而产生差异。总之，这些多源数据共同展示了高分辨率空间组学在理解神经退行性疾病和癌症病理机制中的强大潜力。References: Yang J, Zheng Z, Jiao Y, et al. Spotiphy enables single-cell spatial whole transcriptomics across an entire section[J]. Nature Methods, 2025: 1-13.前往小宇宙评论区与主播互动
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379-Spotiphy：全切片单细胞空间全转录组分析工具
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