Loss of the type VII secretion ATPase EssC promotes biofilm formation of Staphylococcus aureus under acidic stress [0.03%]
典型分泌ATP酶EssC的丢失促进金黄色葡萄球菌在酸性胁迫下生物被膜的形成
Yang Zhang,Zihui Wang,Lan Wei et al.
Yang Zhang et al.
Staphylococcus aureus adapts to hostile host-associated niches by dynamically switching between planktonic growth and biofilm lifestyles. Acidic environments, such as the skin surface and intracellular compartments, impose substantial stres...
Species interactions are key to spatiotemporal gene expression and multilayer formation in Stenotrophomonas maltophilia K279a dual species biofilms [0.03%]
物种互作是Stenotrophomonas maltophilia K279a双物种生物被膜时空基因表达及多层形成的关键因素
Raphael Moll,Tim Hoffmann,Calvin Tu et al.
Raphael Moll et al.
Pathogenic multispecies biofilms are major drivers in the persistence and virulence of bacterial infections, complicating treatment due to their pronounced antibiotic resistance. To better understand the temporal and spatial dynamics within...
Early and mature Achromobacter xylosoxidans biofilm in cystic fibrosis and non-cystic fibrosis isolates: dynamics and response to clinically relevant antibiotics [0.03%]
铜绿假单胞菌早期和成熟生物被膜在囊性纤维化与非囊性纤维化的分离物中的动态变化及其对临床相关抗生素的反应机制研究
Vincent Jean-Pierre,Pauline Sorlin,Catherine Dunyach-Remy et al.
Vincent Jean-Pierre et al.
Achromobacter xylosoxidans is an opportunistic pathogen in both cystic fibrosis (CF) and non-CF patients, in whom biofilm formation contributes to bacterial persistence and antibiotic tolerance. This study aimed to characterize early and ma...
An optimized mung bean seedling model for characterizing virulence of Pseudomonas aeruginosa biofilm infections [0.03%]
一种优化的绿豆芽模型用于表征铜绿假单胞菌生物膜感染的致病性
Kerry S Williamson,Michael J Franklin
Kerry S Williamson
Plant-based infection models provide cost effective and biologically relevant systems for investigating bacterial pathogenesis and virulence in living hosts. The mung bean seedling model enables the study of bacterial biofilms on living sur...
Assessing a method for single- and multidomain biofilm growth in a novel biofilm reactor: shear stress, ruggedness, repeatability, and reproducibility [0.03%]
评估一种新型生物被膜反应器中单域和多域生物被膜生长的方法：剪切应力、粗糙度、重复性和再现性
Kylie B Bodle,Ghazal Vahidi,Erick Johnson et al.
Kylie B Bodle et al.
Numerous lab-scale bioreactor systems exist to cultivate biofilms under desired growth conditions. However, existing systems have not been able to simultaneously deliver low shear stress, high gas transfer, and intermittent wetting. The ind...
Evidence of cefiderocol-persistence in Pseudomonas aeruginosa in vitro biofilms and in a murine infection model [0.03%]
头孢迪洛在铜绿假单胞菌体外生物被膜和小鼠感染模型中的耐药性证据
Gianmarco Mangiaterra,Massimiliano Lucidi,Giorgia Piccioni et al.
Gianmarco Mangiaterra et al.
Background: Persistent and viable but non-culturable (VBNC) Pseudomonas aeruginosa cells hamper the eradication and contribute to the recurrence of biofilm-related infections, especially in cystic fibrosis (CF) patients, ...
Adaptive laboratory evolution increased biofilm formation by Sporomusa ovata through a mutation in galU [0.03%]
通过galU基因突变适应性实验室进化提高Sporomusa ovata生物被膜形成能力
Louise Vinther Grøn,Laura Muñoz-Duarte,Ian P G Marshall et al.
Louise Vinther Grøn et al.
Acetogenic bacteria are attractive biocatalysts for the conversion of CO2 with H2 into acetate, as in gas fermentation. Gas fermentation reactors may benefit from biofilm formation, but attachment by acetogens is often limited. This study i...
Adhesion index integrates cell and bacterial responses to titanium across protein conditioning and surface roughness [0.03%]
黏附指数整合了蛋白质预处理和表面粗糙度条件下细胞和细菌对钛的反应
Sahar Afshari,James D Boyd,Victoria L Stanton et al.
Sahar Afshari et al.
Biofilm formation is a primary cause of implant-associated infections in dental and orthopedic devices. Early interactions between bacteria and host cells at the implant surface critically influence subsequent infection or successful integr...
Fe3+ promotes biofilm formation and biocontrol efficacy of Bacillus amyloliquefaciens GZY63 via transcriptomic and metabolic reprogramming [0.03%]
Fe3+通过转录组和代谢重编程促进枯草芽孢杆菌GZY63生物被膜的形成及抑病作用
Fenggang Luan,Chongli Sun,Yixuan Ning et al.
Fenggang Luan et al.
Camellia oleifera, an important woody oil crop, is highly susceptible to anthracnose caused by Colletotrichum spp. Bacillus amyloliquefaciens GZY63, an endophytic bacterium from fruits of Ca. oleifera, exhibits strong potential as a biocont...
The rheological properties of Candida albicans colony biofilms are impacted by matrix production and cell wall structure [0.03%]
白色念珠菌菌落生物膜的流变性质受基质生成和细胞壁结构的影响
Clémence Abriat,Linqi Huang,Sham Sunder et al.
Clémence Abriat et al.
Biofilms are microbial communities constituting a class of soft biomatter with characteristic viscoelasticity. Biofilm viscoelastic properties can be measured through rheology, which quantifies the deformation of objects in response to exte...