代谢功能障碍相关脂肪性肝病（MASLD）是当今最常见的慢性肝病之一，全球约每四个人就有一人受到影响，在新加坡等亚洲地区甚至更高。部分患者会进展为更严重的脂肪性肝炎（MASH），出现脂肪堆积、炎症和纤维化，进一步可能发展成肝硬化甚至肝癌。现阶段主要靠控 ...

一直以来，裸鼹鼠因为其长寿和抵抗衰老相关疾病（包括癌症、心血管疾病、神经退行性疾病）的强大能力而备受科学界关注。尽管人们认为其超长寿命是由影响多种生物过程的多种适应性变化共同作用的结果，但保护裸鼹鼠免受基因组不稳定（衰老的主要标志）影响的分子机制，目前仍不清楚。

智东西10月21日报道，今天，Anthropic宣布了一系列针对其AI模型Claude的改进措施，核心目标是提升Claude在生命科学领域的应用能力，从而加速科学进步。最终，Anthropic希望将生命科学的研发速度加快一个数量级， ...

随着对可持续材料的需求日益增长，利用可再生资源开发先进生物材料已成为研究热点。纤维素纳米纤维源自丰富的天然资源，具备优异的机械强度和热稳定性，但其固有的生物功能性不足限制了应用范围。与此同时，壳聚糖作为纤维素的阳离子类似物，虽具有生物相容性和抗菌活性 ...

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