Results 31 to 40 of about 102,943 (262)

Thermal Resistance of Acid Adapted and Non-Adapted Stationary Phase Escherichia coli O157:H7, Salmonella enterica Typhimurium and Listeria monocytogenes in Pomegranate Juice

Turkish Journal of Agriculture: Food Science and Technology, 2019
The purpose of this study was to investigate the thermal resistance of acid adapted and non-adapted stationary phase Escherichia coli O157:H7, Salmonella enterica Typhimurium and Listeria monocytogenes in pomegranate juice.
Zeynal Topalcengiz, Sefa Işık, Yusuf Alan   +2 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +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

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

Advanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee, Osman Gul, Yeongjae Kwon, Jaeseok Jeong, Seokjoo Cho, Jihyeon Ahn, Jehee Yu, Cheolmin Kim, Donho Lee, Hyeonseok Han, Byeongju Lee, Jungrak Choi, Ji‐Hwan Ha, Yongrok Jeong, Kyungnam Kang, Ali Javey, Junseong Ahn, Inkyu Park   +17 more
wiley   +1 more source

Isolation and molecular characterization of Listeria spp. from animals, food and environmental samples

Veterinární Medicína, 2011
A total of 46 Listeria spp. were isolated from 719 samples (milk, bulk tank swabs, cheese, feed, water, faeces and the environment) collected from 415 cattle and 304 sheep over 12 months (from February 2007 to January 2008).
E. Atil, H.B. Ertas, G. Ozbey
doaj   +1 more source

Chitin Attenuates Expression of Listeria monocytogenes Virulence Genes in vitro

Frontiers in Microbiology, 2020
External signals are crucial for bacteria to sense their immediate environment and fine-tune gene expression accordingly. The foodborne pathogen Listeria monocytogenes senses a range of environmental cues in order to activate or deactivate the virulence ...
Miguel Villoria Recio, Miguel Villoria Recio, Miguel Villoria Recio, Bo-Hyung Lee, Eva Maria Sternkopf Lillebæk, Birgitte H. Kallipolitis, Cormac G. M. Gahan, Cormac G. M. Gahan, Hanne Ingmer, Marianne Halberg Larsen   +9 more
doaj   +1 more source

Living Materials Approach for In Situ Bio‐Polymers Production Using Bacillus Paralicheniformis in Microneedles

Advanced Healthcare Materials, EarlyView.
Dissolvable microneedle (MN) device containing Bacillus paralicheniformis. The polymeric matrix encapsulates and protects the bacteria, preserving their viability while enabling in situ production and release of γ‐polyglutamic acid. The bacteria are delivered into the skin via 500 µm‐long microneedles, and remain detectable on the skin 24 h post ...
Caroline Hali Alperovitz, Noa Ben David, Adi Gross, Boaz Mizrahi   +3 more
wiley   +1 more source

AquaSparkTM – Rapid Environmental Monitoring of Listeria monocytogenes

CHIMIA, 2020
In order to prevent microbial contamination of food, monitoring of the production environment, together with the rapid detection of foodborne pathogens have proven to be of utmost importance for Food Safety. Environmental monitoring should detect harmful
Giverny M. Ganz, Lukas Reinau, Anne-Flore Imhaus, Mario Hupfeld, Lars Fieseler   +4 more
doaj   +1 more source

A Microbiota‐ and IL‐15‐Dependent Innate‐Like B Cell Progenitor Expressing E4BP4

Advanced Science, EarlyView.
This work identifies CD3.NKp46.CD19.NK1.1. NK‐B cells enriched in PDK1‐deficient yet present in wild‐type bone marrow. IL‐15 (via CD122) and TLR9‐microbiota signaling maintain their E4BP4 expression. These cells demonstrate innate immunity, preferentially differentiate into B cells, and unveil a novel microbiota‐ and IL‐15‐dependent regulatory pathway ...
Junming He, Xinlei Hou, Xiaomei Feng, Yayun Dong, Mengqi Ren, Surong Deng, Xinru Yang, Donglin Chen, Lingna Zhao, Shasha Chen, Meixiang Yang, Zhongjun Dong   +11 more
wiley   +1 more source

CRISPR in MOF Formulation with Enhanced Stability, Activity, and Altered PAM Specificity for Broad‐Spectrum Diagnosis of Bacterial Sepsis

Advanced Science, EarlyView.
CRISPR‐FLEXMO (CRISPR with flexible PAM in MOF encapsulation) integrates a PAM‐relaxed Cas12a K607R enzyme with a manganese‐coordinated MOF for broad‐spectrum diagnosis of bacterial sepsis. The MOF enhances activity and preserves functionality under heat, solvent, and chaotropic stress, supporting long‐term room‐temperature storage.
Tathagata Pal, Zilong Liu, Meera G. Nair, Juhong Chen   +3 more
wiley   +1 more source