🧬 biology

Mesenchymal stem cell-derived apoptotic vesicles alleviate Acetaminophen-induced acute liver failure by inhibiting PANoptosis via miR-378a-5p/NLRC5 axis

本研究表明,间充质干细胞来源的凋亡囊泡(MSC-ApoVs)通过递送 miR-378a-5p 以抑制 NLRC5,从而阻断肝细胞的 PANoptosis 以及 RIPK3-ASC-Caspase-8 PANoptosome 复合物的组装,进而缓解对乙酰氨基酚诱导的急性肝衰竭。

Xingzhi Chen, Bin Lu, Hui Wang, Xiaolin Li, Mengyue Li, Yuhui Shi, Yongheng Huang, Yi Zhang, Jie Ding, Yi Wang, Jing Luo (…)2026-08-03
🧬 biology

Documentation of Hovenia acerba as a distinct taxon newly recorded from the Western Himalaya with its distribution and IUCN conservation status

本文记录了作为喜马拉雅山脉西部的克什米尔地区新发现物种的忍冬属植物——忍冬(*Hovenia acerba*),通过详细的形态学重新评估将其与甜忍冬(*H. dulcis*)进行区分,并提供了更新的分布数据、鉴定检索表以及对其世界自然保护联盟(IUCN)保护现状的评估。

Iftikar H. Khan, Udhay Sharma, Om Prakash Vidyarthi, Namrata Sharma, Sunit Singh2026-08-03
🧬 biology

Antimicrobial activity of apramycin formulated with Dextran-based Single Chain Polymeric Nanoparticles against Acinetobacter baumannii

本研究表明,采用多种基于右旋糖酐的单链聚合物纳米颗粒(DXT-SCPN)制备的氨苄西林对鲍曼不动杆菌临床分离株表现出与游离药物相当的体外抗菌活性,且在特定制剂中呈现出增强疗效的轻微但不显著的趋势。

Jose Carlos Ibañez Ramos, Julie Movellan, Iraida Loinaz, Damien Dupin, Jose Maria Marimón2026-08-03