Results 41 to 50 of about 14,461 (176)

Regulation of the Yersinia pseudotuberculosis Type III Secretion System by the CpxAR Two‐Component System

Molecular Microbiology, Volume 126, Issue 1, Page 81-97, July 2026.
Host tissue cues including temperature, oxygen, and iron availability regulate expression of the Yersinia type III secretion system (T3SS) master regulator LcrF. We found that CpxR inhibits LcrF through an indirect, multi‐factorial mechanism and identified the osmolarity‐sensing OmpR/EnvZ system as an additional regulator of LcrF, highlighting ...
Karen Hug, Erin Mettert, Melissa Estrada Escobar, Cristina Vargas Vazquez, David Balderas, Sarvind Tripathi, Laya Ashley, Patricia J. Kiley, Victoria Auerbuch   +8 more
wiley   +1 more source

CD8(+) T cells restrict Yersinia pseudotuberculosis infection: bypass of anti-phagocytosis by targeting antigen-presenting cells. [PDF]

PLoS Pathogens, 2009
All Yersinia species target and bind to phagocytic cells, but uptake and destruction of bacteria are prevented by injection of anti-phagocytic Yop proteins into the host cell.
Molly A Bergman, Wendy P Loomis, Joan Mecsas, Michael N Starnbach, Ralph R Isberg   +4 more
doaj   +1 more source

Genome‐Wide In Silico Analysis of the Type VI Secretion System (T6SS) Within the Morganella Genus

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
▪ Species‐specific T6SS patterns among Morganella genus (M. morganii and M. sibonii). ▪ Only one‐third of M. morganii isolates haboured a T6SS. ▪ All M. sibonii possess four T6SS clusters. ▪ M. sibonii exhibited a wide diversity of effectors compared to M. morganii.
Mathilde Duque, Aymeric Jacquemin, Delphine Girlich, Rémy A. Bonnin, Laurent Dortet   +4 more
wiley   +1 more source

Intercellular Communication Quorum Sensing in Pathogenic Bacteria of the Genus Yersinia

Проблемы особо опасных инфекций, 2009
The present review considered key elements of quorum sensing system of gram-negative bacteria and summarized the existing literature data on functioning features of intercellular communication system in three pathogenic Yersinia -Yersinia enterocolitica,
L. M. Koukleva, G. A. Eroshenko
doaj   +1 more source

Biovigilance in Faecal Microbiota Transplantation: 7‐Year Cohort Study and Framework for Microbiological Assessments of Infectious Adverse Events

United European Gastroenterology Journal, Volume 14, Issue 5, June 2026.
ABSTRACT Background and Aims Faecal microbiota transplantation (FMT) is increasingly used. However, no systematic approach exists to assess infectious risks after FMT, leading to underreporting. We evaluated infectious complications at the Netherlands Donor Feces Bank (NDFB) and proposed a structured biovigilance approach aligned with the EU Regulation
V. O. Chernova, J. van Prehn, B. Groenewegen, E. van Lingen, E. J. Kuijper, M. M. C. Lambregts, E. van Nood, G. Choi, M. D. Hazenberg, J. J. Keller, E. M. Terveer   +10 more
wiley   +1 more source

High-throughput analysis of Yersinia pseudotuberculosis gene essentiality in optimised in vitro conditions, and implications for the speciation of Yersinia pestis

BMC Microbiology, 2018
Background Yersinia pseudotuberculosis is a zoonotic pathogen, causing mild gastrointestinal infection in humans. From this comparatively benign pathogenic species emerged the highly virulent plague bacillus, Yersinia pestis, which has experienced ...
Samuel J. Willcocks, Richard A. Stabler, Helen S. Atkins, Petra F. Oyston, Brendan W. Wren   +4 more
doaj   +1 more source

Glanders: Past, Present and Future of a Neglected Zoonosis as a Threat in Veterinary and Human Health

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This review displays a comprehensive overview of glanders, including aetiology, epidemiology, pathogenesis, diagnosis, control strategies and ongoing eradication programs. It has also reviewed differential diagnosis and treatment both in animals and humans as well as organism's antimicrobial properties.
Yahya Kanani, Ahmad Oryan, Abdollah Derakhshandeh   +2 more
wiley   +1 more source

Transfer of the virulence plasmid of Yersinia pestis to Yersinia pseudotuberculosis [PDF]

Infection and Immunity, 1985
Transposon Tn5 insertion derivatives of the virulence plasmid pYV019 of Yersinia pestis were transferred by P1 transduction into a plasmid-free strain of Y. pseudotuberculosis. One of these plasmid derivatives conferred virulence upon the Y. pseudotuberculosis strain.
H, Wolf-Watz, D A, Portnoy, I, Bölin, S, Falkow   +3 more
openaire   +2 more sources

First Description and Characterisation of Lactococcus garvieae Strains Causing Septicaemic Disease in Farmed Sea Bass (Dicentrarchus labrax; Linnaeus) in Spain

Journal of Fish Diseases, Volume 49, Issue 5, May 2026.
ABSTRACT This study presents the first description and characterisation of Lactococcus garvieae isolated from diseased European sea bass (Dicentrarchus labrax) farmed in Spain. During autumn 2023, two fish farms were affected by infectious outbreaks causing moderate cumulative fish mortality (5%–10%). Diseased fish showed clinical signs of haemorrhagic
Belén Fouz, Evelyn Carballeda‐Carrasco, Javier Barriga‐Cuartero, Yolanda Torres‐Corral, Álvaro Robles, Carlos Zarza, Ysabel Santos   +6 more
wiley   +1 more source

Yersinia enterocoliticaandYersinia pseudotuberculosisDetection in Foods [PDF]

Journal of Pathogens, 2011
Yersinia enterocoliticaandY. pseudotuberculosiswhich can cause yersiniosis in humans and animals are thought to be significant food-borne pathogens and be important as hygiene indicator in food safety. The pathogenicY. enterocoliticaserotypes/biotypes are O:3/4 and 3 variant VP negative, O:5, 27/2, O:8/1b, and O:9/2, have been reported worldwide.Y ...
Fukushima, H., Shimizu, S., Inatsu, Y.
openaire   +2 more sources