Results 71 to 80 of about 1,118,385 (256)

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Study of Inhibitory agent produced by Streptococcus thermophilus on growth and Biofilm formation for some pathogenic bacteria

مجلة مركز بحوث التقنيات الاحيائية, 2013
Inhibitory activity of Streptococcus thermophilus unconcentrated and concentrated filtrate was studied against some pathogenic bacteria included: Pseudomonas aeruginosa, Klebsiella spp., Staphylococcus aureu, Escherichia coli.
Jehan A.S. salman, Khawlah J. khalaf, Mohammed F. Al-Marjani   +2 more
doaj   +1 more source

Uracil Debases Pathogenic but Not Commensal Bacteria [PDF]

Cell Host & Microbe, 2013
The metazoan gut harbors microbial communities on its mucosal surfaces, yet the mechanisms by which gut immunity tolerates symbiotic and commensal bacteria while eliminating pathogens is insufficiently understood. In a recent Cell paper, Lee et al. (2013) show that bacterial uracil, not secreted by commensal bacteria, triggers dual oxidase-dependent ...
Tuntematon , Rämet Mika
openaire   +2 more sources

Infections with Avian Pathogenic and Fecal Escherichia coli Strains Display Similar Lung Histopathology and Macrophage Apoptosis [PDF]

, 2012
The purpose of this study was to compare histopathological changes in the lungs of chickens infected with avian pathogenic (APEC) and avian fecal (Afecal) Escherichia coli strains, and to analyze how the interaction of the bacteria with avian ...
Glodde, Susanne, Barbieri, Nicolle Lima, Corrêa, Andreé Mendes Ribeiro, Horn, Fabiana, Nicolle Lima Barbieri, Fabiana Horn, Lima Barbieri, Nicolle, Wieler, Lothar H., Horn Fabiana, Driemeier David, Karl Dietrich Weyrauch, Kaspers, Bernd, Weyrauch, Karl Dietrich, Driemeier, David, Christa Ewers, Kaspers Bernd, Wieler Lothar H., Glodde Susanne, Bernd Kaspers, Corrêa André Mendes Ribeiro, Susanne Glodde, Ewers, Christa, David Driemeier, Barbieri Nicolle Lima, Ewers Christa, Corrêa, André Mendes Ribeiro, Weyrauch Karl Dietrich, Lothar H Wieler, André Mendes Ribeiro Corrêa   +28 more
core   +2 more sources

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Construction of PCR-SERS Method for Detection of Vibrio parahaemolyticus

Foods
A paper-based surface enhancement of a Raman scattering substrate consisting of silver-nanowires stacked on glass-fiber filter paper was prepared. At the same time, the DNA-embedding molecule Eva Green was introduced as a signaling molecule for surface ...
Antuo Hu, Xiaoting Song, Xiaojie Sun, Zhaoxin Lu, Xinmei Liu, Xiaomei Bie, Jun Yang   +6 more
doaj   +1 more source

Qualidade do leite de cabra produzido em fazendas do Paraná - Brasil

Semina: Ciências Agrárias, 2018
O consumo de leite de cabra tem aumentado significativamente no Brasil. Em 2014, sua produção foi de 153 mil toneladas, e o estado do Paraná foi responsável pela produção de 380 mil litros.
Edson Antonio Rios, Juliana Ramos Pereira, Ronaldo Tamanini, Juliana Mareze, Natalia Gonzaga, Eric Ossugui, Luís Augusto Nero, Vanerli Beloti   +7 more
doaj   +1 more source

RNA-Mediated Regulation in Pathogenic Bacteria [PDF]

Cold Spring Harbor Perspectives in Medicine, 2013
Pathogenic bacteria possess intricate regulatory networks that temporally control the production of virulence factors, and enable the bacteria to survive and proliferate after host infection. Regulatory RNAs are now recognized as important components of these networks, and their study may not only identify new approaches to combat infectious diseases ...
Caldelari, I, Chao, Y, Romby, Pascale, Vogel, J   +3 more
openaire   +3 more sources

Pathogenic Bacteria Isolated from Personal Cell Phones of Health Care Staff in Iraqi Hospitals

, 2019
Cell phones are indispensable accessories both professionally and socially, but they also play role as perfect substrate for microorganisms’ transitions.
Noor M. Taher
core   +1 more source