Acinetobacter, like other gram-negative bacteria, has an outer membrane and a cytoplasmic membrane, between which (the periplasmic space) β-lactamases (carbapenemases, AmpC β-lactamases, and ...

本研究针对多重耐药革兰阴性菌Acinetobacter baumannii（鲍曼不动杆菌）长期感染的临床难题，开发了基于tlr4突变小鼠的慢性肺炎模型。研究人员通过低剂量（105 CFU）接种现代临床分离株G636，首次实现长达3周的持续感染模拟，突破了传统急性模型24-36小时观察窗口的限制。该模型成功鉴定出黏附素InvL是 ...

该研究首次揭示金枪鱼肠道Acinetobacter通过"微生物-代谢物-宿主基因"三级调控网络优化脂质利用，为破解高代谢鱼类养殖中的能量供给难题提供了新思路。 后续需在黄鳍金枪鱼成体验证YFT067的最佳添加剂量，并开发基于SCFAs缓释技术的复合益生菌制剂。 相关新闻 ...

Since the 1970s, the spread of multidrug-resistant (MDR) Acinetobacter strains among critically ill, hospitalized patients, and subsequent epidemics, have become an increasing cause of concern.

Acinetobacter is a type of bacteria that can cause infections, most often in healthcare settings. It is antibiotic-resistant. Learn more in this article.

Feature architecture aware phylogenetic profiling indicates a functional diversification of type IVa pili in the nosocomial pathogen Acinetobacter baumannii. PLOS Genetics, 2023; 19 (7): e1010646 ...

The bacterium Acinetobacter baumannii is an extremely dangerous pathogen that is found, among other places, in hospitals: Many of the bacterial strains are resistant to different classes of ...

Acinetobacter baumannii can resist the action of different antibiotics. They do this by producing enzymes that destroy some antibiotics, changes in membrane proteins that prevent antibiotics from ...

The study, published in PNAS, looks at a particular bacterium called Acinetobacter baumannii, which is highly infectious, spread mostly in hospitals and typically infects immunocompromised patients.

Acinetobacter isolates from meat were not multidrug resistant and prevalence was low. Ignasi Roca, ISGlobal researcher and study coordinator, said identifying bacteria of the ACB group in meat ...

A set of papers published this month in two journals provide an unsettling glimpse into the rocketing incidence and complex epidemiology of one really scary pathogen, Acinetobacter baumanii. In ...