Results 51 to 60 of about 1,584,489 (303)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Simultaneous, Quantitative Detection of Four Common Vibrio Species by Microfluidic Chamber-Based Digital PCR in Aquatic Products

Foods
Vibrio spp., known as typical marine pathogens, pose serious threats to human health worldwide due to their high incidence and prevalence. In this study, a quantitative detection method was developed for Vibrio parahaemolyticus, Vibrio vulnificus, Vibrio
Haibo Zhou, Na Wang, Xinmei Liu, Ning Liu, Xiaomei Bie, Jun Yang   +5 more
doaj   +1 more source

Rapid Detection of Foodborne Pathogen Bacteria Vibrio parahaemolyticus in Seafood Using Gene ToxR with Real-Time Polymerase Chain Reaction Method

Microbiology Indonesia, 2023
Cases of food poisoning often occur due to food contamination caused by pathogenic bacteria. One of the pathogenic bacteria is Vibrio parahaemolyticus which is found in seafood. Thus, a fast, accurate and specific detection method is needed.
Ismaya Krisdawati, Muktiningsih Nurjayadi, Jefferson Lynford Declan, Gladys Indira Putri, Dandy Akbar Juliansyah, Maharani Azka Azzahra, Irvan Maulana, Irma Ratna Kartika, Vira Saamia, Dwi Ana Oktaviani, I Made Wiranatha, Hesham Ali Al-Enshashy   +11 more
doaj  

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

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Characterization and transmission of plasmid-mediated multidrug resistance in foodborne Vibrio parahaemolyticus

Frontiers in Microbiology
ObjectivesThe purpose of this study was to determine the structural features and transferability of the multidrug-resistance (MDR) plasmid, and resistance phenotypes for the tested antimicrobials in foodborne Vibrio parahaemolyticus.MethodsPlasmids were ...
Haibo Zhou, Haibo Zhou, Zhaoxin Lu, Xinmei Liu, Xiaomei Bie, Xinping Cui, Zuwei Wang, Xiaojie Sun, Jun Yang   +8 more
doaj   +1 more source

Antibacterial activity of Ricinus communis plant extract against antibiotic resistant Helicobacter pylori and Gluconobacter oxydans isolated from fresh apple juices samples

Brazilian Journal of Biology, 2021
Bacteria were isolated from samples of Fresh Apple juices from shops of three different localities of Lahore. Analysis of samples from Liberty, Anarkali and Yateem khana Markets show different levels of contamination.
M. Shahzad, M. Chaudhry, M. G. Shahid, A. Ahsan, M. Dar, B. Mazhar, M. Mustafa, S. Saeed, S. Munir, N. M. Ali   +9 more
doaj   +1 more source

S-layer proteins as immune players: Tales from pathogenic and non-pathogenic bacteria [PDF]

, 2023
In bacteria, as in other microorganisms, surface compounds interact with different pattern recognition receptors expressed by host cells, which usually triggers a variety of cellular responses that result in immunomodulation.
Mariano Malamud, Matías H. Assandri, Trejo, Fernando Miguel, Serradell, María de los Ángeles, Assandri, Matías Hernán, Malamud, Mariano, Fernando M. Trejo, María de los A Serradell   +7 more
core   +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

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