{"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 - 2026-03-03","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/c9b67732\"></iframe>","width":"100%","height":180,"duration":219,"description":"科研喵使用AI读文献，祝你效率百倍，访问labcat.com.cn下载。本期关注发表在Journal of Hepatology(影响因子26.8)上的重要研究\"Asynchronous Transitions from High-Risk Hepatoblastoma to Carcinoma\"。这项突破性研究揭示了肝母细胞瘤伴癌特征(HBCs)的生物学本质，发现它们是包含多种细胞类型的异质混合物。研究证实HBC细胞起源于早期肝干细胞发育阶段的HB细胞，由于异常WNT信号激活导致发育停滞。更令人振奋的是，抑制WNT信号可促进细胞分化并增强化疗敏感性。这一发现不仅阐明了HBC的进化复杂性，更为开发针对高风险肝肿瘤的新型靶向疗法提供了关键思路，有望改善患儿预后。","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}