1150-人输卵管纤毛相关蛋白高分辨率空间图谱 episode artwork

EPISODE · Jun 18, 2026 · 18 MIN

1150-人输卵管纤毛相关蛋白高分辨率空间图谱

from 聊聊Sci

这份研究论文通过整合转录组学与空间蛋白质组学技术,首次绘制了人类输卵管蛋白质的高分辨率空间图谱。研究人员从310个在输卵管中高表达的基因入手,重点通过免疫组织化学(IHC)手段对133种蛋白质进行了精确的亚细胞定位,发现其中绝大多数与纤毛运动功能密切相关。通过将实验结果与单细胞测序及质谱数据跨平台验证,该研究不仅识别出多项此前未被定义的纤毛相关蛋白,还揭示了这些蛋白在输卵管积水等病理状态下的表达变化。这项工作为理解女性不孕症及生殖系统疾病的分子机制提供了关键的蛋白质参考框架,并进一步阐明了不同人体组织中运动纤毛共有的一套核心蛋白质组。References:Hikmet F, Digre A, Hansen J N, et al. A high-resolution spatial map of cilia-associated proteins in the human fallopian tube[J]. Nature Communications, 2026, 17(1): 3616.前往小宇宙评论区与主播互动

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1150-人输卵管纤毛相关蛋白高分辨率空间图谱

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