🧬 biology

Phylogenomic reconstruction indicates human-to-animal movement in pandemic Klebsiella pneumoniae lineages, with evidence of return in ST11

对四种大流行性肺炎克雷伯菌谱系的系统发育基因组学分析表明,尽管人向动物的传播是主要方向,但特定的 ST11 株系已成功从动物回流至人类群体,这凸显了通过整合基因组监测来检测此类跨物种溢出事件的必要性。

Stephen Mark Edward Fordham, Daniel Franklin, Elizabeth Sheridan2026-09-15
🧬 biology

Disrupted brain network connectivity associated with the endogenous risk trait of impulsivity in depressive disorder: A network-based statistic study

本研究确定了在具有高特质冲动性的初治抑郁患者中,多个脑网络(特别是涉及默认模式网络的网络)存在功能连接减弱的显著模式,这表明基于冲动性的亚型分类有助于解析抑郁症的异质性,并为个性化干预提供指导。

Peiqian Hu, Shanshan Yang, Junyan Wen, Xuecong Lin, Chenya Feng, Ge Wen2026-09-15