{"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 - 2025-12-29","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/9a901cf6\"></iframe>","width":"100%","height":180,"duration":177,"description":"科研喵使用AI读文献，祝你效率百倍，访问labcat.com.cn下载。\n\n本期关注发表在《Annals of the rheumatic diseases》(影响因子20.3)上的重要研究：\"Identification of novel fibroblast subsets in diffuse cutaneous systemic sclerosis.\"这项突破性研究通过单细胞RNA测序，在系统性硬化症患者皮肤中发现了新型成纤维细胞亚群，这些亚群特征性高表达CD9和FHL1蛋白。研究揭示了FHL1在细胞外基质产生中的关键作用，并建立了与VGLL3基因的新调控联系，后者在纤维化环境中促进胶原合成。这一发现不仅深化了对系统性硬化症发病机制的理解，更为开发靶向成纤维细胞活化的创新疗法开辟了新途径，为这一难治性疾病的治疗带来了新的希望。","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}