Results 91 to 100 of about 89,806 (296)

Genomic epidemiology and lineage‐specific risk stratification of tet(X4)‐mediated tigecycline resistance along the pork production chain: A One Health perspective

iMetaOmics, EarlyView.
Genome surveillance across a swine‐associated One Health continuum in China shows that slaughterhouses act as major enrichment nodes for tet(X4)‐mediated tigecycline resistance, driven by putative clonal transmission and stable plasmid backbones. Integrating global datasets enables lineage‐specific risk stratification, highlighting key control points ...
Qin Wang, Qiwu Yuan, Xuan Chen, Yujing Zhong, Ke Wu, Renqiao Wen, Luya Liu, Xiaoqin Wang, Cui Li, Hongning Wang, Changwei Lei   +10 more
wiley   +1 more source

The speciation and genotyping of Cronobacter isolates from hospitalised patients

, 2015
The World Health Organization (WHO) has recognised all Cronobacter species as human pathogens. Among premature neonates and immunocompromised infants, these infections can be life-threatening, with clinical presentations of septicaemia, meningitis and ...
Hanulík, V, Kollárová, H, Hariri, S, J. Petrželová, Alsonosi, A, S. Forsythe, O. Holý, M. Kajsík, V. Hanulík, H. Drahovská, Petrželová, J, Röderová, M, Forsythe, S, Kajsík, M, Holý, O, M. Oriešková, Drahovská, H, Oriešková, M, S. Hariri, H. Kollárová, M. Röderová, A. Alsonosi   +21 more
core   +1 more source

Microbial keystone taxa and metabolic signatures in centenarians regulate intestinal homeostasis during aging

iMeta, EarlyView.
Clostridium scindens and its metabolite indole‐3‐acetic acid (IAA) are identified as a keystone taxon and metabolic signature in centenarians. Clostridium scindens enhances microbial network stability and produces IAA via its own amidase (AMIE) and aldehyde dehydrogenase (ALDH), thus promoting intestinal homeostasis by activating the aryl hydrocarbon ...
Wei‐Chuan Lin, Cui Zhang, He‐Hua Lei, Zheng Cao, Xin Gao, Wen‐Kai Yu, Xin‐Zhi Li, Qing‐Wei Xiang, Zhi‐Wen Zhang, Shi‐Fu Pang, Wei‐Fei Luo, Deng‐Hui Xie, Li‐Min Zhang, Gang Chen   +13 more
wiley   +1 more source

An enzymatic and bioinformatics study of native cutinase bacteria

یافته‌های نوین در علوم زیستی, 2019
Cutin is a polymer that is constructed in plants by the condensation and oxidation of fatty acids and plays a key role in the protection of plants against pathogens. Cutinase is a hydrolase enzyme that breaks down the cutin. The purpose of this study was
Mojtaba Mortazavi, Nasrin Parvaresh, Masoud Torkzadeh   +2 more
doaj  

Multimodal MRI and multiomics reveal high‐risk neurophenotype in brain‐gut circuits as therapeutic target for Crohn's disease

Interdisciplinary Medicine, EarlyView.
Through a translational framework combining prospective dual‐center clinical cohorts with dextran sulfate sodium‐induced colitis models, this work integrated advanced neuroimaging, multi‐omics and neuromodulation interventions to redefine the high‐risk neurophenotype as a sustained pathogenic driver rather than a mere phenomenon, proposing brain‐gut ...
Xuehua Li, Ruonan Zhang, Xiaodi Shen, Shaochun Lin, Chuhuai Wang, Weikai Zheng, Weimiao Kong, Zihao Lin, Rongchang Li, Caiguang Liu, Xin Cao, Li Huang, Weitao He, Jinjiang Lin, Haijie Wang, Zhoulei Li, Marietta Iacucci, Subrata Ghosh, Zhenpeng Peng, Canhui Sun, Minhu Chen, Guang Yang, Yejun Wang, Ren Mao, Shi‐Ting Feng   +24 more
wiley   +1 more source

Comprehensive Genome Analysis of Carbapenemase-Producing Enterobacter spp.: New Insights into Phylogeny, Population Structure, and Resistance Mechanisms

mBio, 2016
Knowledge regarding the genomic structure of Enterobacter spp., the second most prevalent carbapenemase-producing Enterobacteriaceae, remains limited. Here we sequenced 97 clinical Enterobacter species isolates that were both carbapenem susceptible and ...
Kalyan D. Chavda, Liang Chen, Derrick E. Fouts, Granger Sutton, Lauren Brinkac, Stephen G. Jenkins, Robert A. Bonomo, Mark D. Adams, Barry N. Kreiswirth   +8 more
doaj   +1 more source

Spondylodiscitis Caused by Enterobacter agglomerans [PDF]

, 2016
All over the globe, the incidence of vertebral infection is rising. Nowadays, compared to tuberculous variety, pyogenic spondylodiscitis incidence is high.
Dinithi Galgamuwa, Mahen Kothalawala, Balachandran Devakanthan, Manori Rathnayake, Sinnappoo Arunan, Jayaweera Arachchige Asela Sampath Jayaweera   +5 more
core   +1 more source

Duplex Recombinase Polymerase Amplification‐Lateral Flow Assay for Rapid Visual Detection of Critical Antibiotic Resistance Genes in Escherichia coli and Klebsiella pneumoniae From Positive Blood Cultures

Journal of Clinical Laboratory Analysis, EarlyView.
This study developed a pair of duplex RPA‐LFA assays for the simultaneous detection of critical resistance genes, blaCTX‐M/mcr‐1 and blaoxa‐48‐like/blaNDM, from hemoculture samples. Under optimized conditions, duplex RPA was performed at 37°C–38°C for 25 min, followed by LFA for 10–15 min.
Variya Nemidkanam, Pattamaporn Deechart, Nuntaree Chaichanawongsaroj   +2 more
wiley   +1 more source

An Enterobacter plasmid as a new genetic background for the transposon Tn1331

, 2011
Mohammad R Alavi1,2, Vlado Antonic2, Adrien Ravizee1, Peter J Weina3, Mina Izadjoo1,2, Alexander Stojadinovic21Division of Wound Biology and Translational Research, Armed Forces Institute of Pathology and American Registry of Pathology, Washington DC ...
Stojadinovic A, Ravizee A, Antonic V, Alavi MR, Izadjoo M, Weina PJ   +5 more
core  

Aging and periodontitis increase brain dissemination of oral bacteria

Journal of Periodontology, EarlyView.
Abstract Background The microbiome is a dynamic system that changes throughout life. Studies have revealed the relationship between periodontal disease and the oral microbiota; however, the impact of periodontal disease on the expression of senescence markers and on the inflammaging of the oral and systemic microbiome remains unclear.
Ozge Unlu, Tsute Chen, Nil Yakar, Zeliha Guney, Bruce Paster, Isabel Carreras, Alpaslan Dedeoglu, Alpdogan Kantarci   +7 more
wiley   +1 more source