{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"萌喵读文献-生物信息学","title":"今日生物信息学最高分文献 - 2024-12-20","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/5d570d6f\"></iframe>","width":"100%","height":180,"duration":91,"description":"欢迎收听今日医学前沿播客！最新研究发现，细胞在受限环境下迁移时，其核体积会经历快速变化。研究人员利用一种新型双荧光排除显微镜技术，首次以高时间分辨率追踪了细胞和核在微通道中的体积动态。研究发现，在自诱导进入受限环境时，细胞会迅速扩大核表面积，直至达到阈值，然后核体积迅速减小。这一发现颠覆了我们对核体积调控的传统认识，为理解细胞在疾病状态下的行为提供了新视角。想了解更多细节吗？敬请关注我们的深入报道！","thumbnail_url":"https://img.transistorcdn.com/38WU46uKrju37cyiLrKcVSktFL4vxBb_oTgbpM_2CRw/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8zOGU2/ZmEyYWE0MDZkNGFj/NWMzNGY5ZmU4YTk0/ZTBlNS5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}