Results 21 to 30 of about 1,799,592 (268)

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

An updated overview on the bacterial PhoP/PhoQ two-component signal transduction system

Frontiers in Cellular and Infection Microbiology
The PhoP response regulator and the cognate sensor kinase PhoQ form one of the two-component signal transduction systems that is highly conserved in bacteria. The PhoP/PhoQ system is a crucial mediator of signal transduction.
Meiqin Mao, Li He, Qingpi Yan
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Listeria monocytogenes in Traditional Ready-to-Eat Dry Meat Products From Zagreb, Croatia: Occurrence and Genotyping

International Journal of Microbiology
Contamination of ready-to-eat (RTE) foods with Listeria monocytogenes represents a significant public health concern, particularly due to the limited data available on its prevalence in traditional Croatian RTE products.
Dora Tomašković, Lucija Hlebić, Lovran Peinović, Andrea Humski, Irena Reil, Maja Dopuđ, Sanja Duvnjak   +6 more
doaj   +1 more source

Effects of Grazing in a Low Deciduous Forest on Rumen Microbiota and Volatile Fatty Acid Production in Lambs

Animals
The aim of the present study was to evaluate the effect of grazing the low deciduous forest (LDF) vegetation on the diversity of the rumen microbiome in growing lambs and its relationship with volatile fatty acid (VFA) profiles.
Raúl Ávila-Cervantes, Pedro González-Pech, Carlos Sandoval-Castro, Felipe Torres-Acosta, José Ramos-Zapata, Mónica Galicia-Jiménez, Ramón Pacheco-Arjona   +6 more
doaj   +1 more source

Comprehensive Evaluation of the MBT STAR-BL Module for Simultaneous Bacterial Identification and β-Lactamase-Mediated Resistance Detection in Gram-Negative Rods from Cultured Isolates and Positive Blood Cultures

Frontiers in Microbiology, 2018
Objective: This study evaluated the capability of a MALDI Biotyper system equipped with the newly introduced MBT STAR-BL module to simultaneously perform species identification and β-lactamase-mediated resistance detection in bacteremia -causing bacteria
Annie W. T. Lee, Johnson K. S. Lam, Ricky K. W. Lam, Wan H. Ng, Ella N. L. Lee, Vicky T. Y. Lee, Po P. Sze, Rahim Rajwani, Kitty S. C. Fung, Wing K. To, Rodney A. Lee, Dominic N. C. Tsang, Gilman K. H. Siu   +12 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Discovery of the widespread site-specific single-stranded nuclease family Ssn

Nature Communications
Site-specific endonucleases that exclusively cut single-stranded DNA have hitherto never been described and constitute a barrier to the development of ssDNA-based technologies.
Martin Chenal, Alex Rivera-Millot, Luke B. Harrison, Ahmed S. Khairalla, Cecilia Nieves, Ève Bernet, Mansoore Esmaili, Manel Belkhir, Jonathan Perreault, Frédéric J. Veyrier   +9 more
doaj   +1 more source

Continuous watermelon cropping impairs plant growth by modifying soil biochemistry and rhizosphere microbial communities

Frontiers in Microbiology
Continuous watermelon cropping leads to increases in soil-borne diseases, which negatively affect plant growth. We investigated the impact of continuous watermelon cropping on soil biochemical properties, enzyme activities, microbial biomass, occurrence ...
HuiFang Lv, HuiFang Lv, Rui Sang, LingLing Huang, YueChen Long, DeCong Xu, MingXia Wang, QiAn Zhang, Li Jia, QiangQiang Ding, CongSheng Yan, HuanXin Zhang   +11 more
doaj   +1 more source

Synthesis and Estimation of the Insecticide and Antibacterial Activities for Some New Amide Derivatives

Indonesian Journal of Chemistry, 2023
In this work, new compounds of amide derivatives (C1-C3) were synthesized through the conversion reaction of p-chloroaniline to diazonium salt (B1), which reacts with aniline to form a new azo-compound (B3).
Zinah Hussein Ali, Dina Saleem, Abbas Khudhair Abbas, Baneen Salam Rasool, Mustafa Sabri Cheyad   +4 more
doaj   +1 more source