Results 41 to 50 of about 121,530 (311)

Incidence, Enumeration and Confirmation of Listeria and its Species in Ready-to-eat Street Vended Salads Sold at Various Outlets of Faisalabad City, Pakistan

Journal of Pure and Applied Microbiology, 2021
The desire for a healthy lifestyle and faster mode of preparation has supported the consumption of ready to eat fresh salad. Street vended salads are recognized as a source of pathogenic transamination in different parts of the world.
Adnan Khaliq, Harris Sajjad, Muhammad Farhan Jahangir Chughtai, Samreen Ahsan, Atif Liaqat, Assam Bin Tahir, Lilya Ponomareva, Elena Khryuchkina, Evgeny Ponomarev, Elena Lavrushina, Nataliya Gubanova, Lidiia Kozlovskikh, Dmitry Baydan, Mohammad Ali Shariati   +13 more
doaj   +1 more source

Chemoenzymatic Radiosynthesis of a Gluconate Transporter‐Targeted In Vivo Bacterial Sensor From Clinical [18F]FDG

Angewandte Chemie, EarlyView.
An efficient radiosynthesis of fluorine‐18 labeled gluconic acid ([18F]FGA) was developed using two readily available materials, 2‐deoxy‐2‐[18F]fluoro‐D‐glucose ([18F]FDG) and glucose oxidase. [18F]FGA is highly specific for bacterial gluconate metabolism mediated by gluconate permease (GntP) and gluconate kinase (GntK), with rapid clearance, low off ...
Sang Hee Lee, Jung Min Kim, Joseph Blecha, Robert R. Flavell, Michael A. Ohliger, Joanne Engel, Youngho Seo, David M. Wilson   +7 more
wiley   +2 more sources

Population diversity of Listeria monocytogenes LO28: phenotypic and genotypic characterization of variants resistant to high hydrostatic pressure [PDF]

, 2010
A comparative phenotype analysis of 24 Listeria monocytogenes LO28 stress-resistant variants obtained after high-pressure treatment was performed to assess their robustness and growth performance under a range of food-relevant conditions.
Moezelaar, R., Abee, T., Boeijen, K.H., van, Chavaroche, A.A.E., Valderrama, W.B., Zwietering, M.H., van Boeijen, K.H.   +6 more
core   +1 more source

On the role of cell chaining in the attenuation of a Listeria monocytogenes divIVA mutant

Virulence
Listeria monocytogenes is a human pathogen invading nonphagocytic host cells, replicating within their cytosol, and spreading directly from cell to cell. These processes are mediated by specialized virulence factors but also depend on the DivIVA protein.
Sabrina Wamp, Gudrun Holland, Jeanine Rismondo, Sven Halbedel   +3 more
doaj   +1 more source

Interleukin-17D Promotes Pathogenicity During Infection by Suppressing CD8 T Cell Activity

Frontiers in Immunology, 2019
Interleukin-17D (IL-17D) belongs to the IL-17 family of cytokines. While the members of the IL-17 family have been implicated in inflammation and host defense, the function of IL-17D remains unclear.
Younghee Lee, Jelita Clinton, Chengfang Yao, Seon Hee Chang   +3 more
doaj   +1 more source

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

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Effect of Lactococcus sp. on the growth of Listeria sp. in the model UHT milk system

Czech Journal of Food Sciences, 2009
The work was aimed at the growth suppression of cultured listerias strains by cultured lactococci strains or commercial mesophilic cheese cultures during common cultivations in the model UHT milk system (0.5% w/w of milk fat content) at 30°C during 18 h ...
Eva ŠVIRÁKOVÁ, Ivana SLOŽILOVÁ, Petr TICHOVSKÝ, Milada Plocková   +3 more
doaj   +1 more source

Enhanced levels of cold shock proteins in Listeria monocytogenes LO28 upon exposure to low temperature and high hydrostatic pressure [PDF]

, 2002
Listeria monocytogenes is a psychrotrophic food-borne pathogen that is problematic for the food industry because of its ubiquitous distribution in nature and its ability to grow at low temperatures and in the presence of high salt concentrations.
Karatzas, Andreas K., Wouters, J.A., Abee, T., Wemekamp-Kamphuis, H.H., Wemekamp-Kamphuis, Henrike H., Karatzas, A.K., Wouters, Jeroen A., Abee, Tjakko   +7 more
core   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source