Results 51 to 60 of about 21,319,883 (205)

Label free flexible electrochemical DNA biosensor for selective detection of Shigella flexneri in real food samples

open access: yes, 2023
An effective tool for early-stage selective detection of the foodborne bacterial pathogen Shigella flexneri (S. flexneri) is essential for diagnosing infectious diseases and controlling outbreaks.
Das, S.   +6 more
core   +1 more source

Specific blood group antibodies inhibit Shigella flexneri interaction with human cells in the absence of spinoculation

open access: yes, 2020
The classical models of investigating Shigella flexneri adherence and invasion of tissue culture cells involve either bacterial centrifugation (spinoculation) or the use of AfaE adhesin to overcome the low infection rate observed in vitro.
Tran, Elizabeth Ngoc Hoa   +4 more
core   +1 more source

Bacteriophages are the major drivers of Shigella flexneri serotype 1c genome plasticity: a complete genome analysis

open access: yesBMC Genomics, 2017
Background Shigella flexneri is the primary cause of bacillary dysentery in the developing countries. S. flexneri serotype 1c is a novel serotype, which is found to be endemic in many developing countries, but little is known about its genomic ...
Pawan Parajuli   +2 more
doaj   +1 more source

Shigella OspC3 suppresses murine cytosolic LPS sensing

open access: yesiScience, 2021
Summary: Shigella flexneri, a cytosol-invasive gram-negative pathogen, deploys an array of type III-secreted effector proteins to evade host cell defenses.
Changhoon Oh   +4 more
doaj   +1 more source

Vaginal host–microbe signatures linked to placental outcomes in mares

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Ascending placentitis is a leading cause of late‐term pregnancy loss in mares. Although pathogens are presumed to ascend from the caudal reproductive tract, the association between the vaginal microbiome and placentitis has not been systematically examined.
Machteld van Heule   +7 more
wiley   +1 more source

Potential of Seaweed to Improve the Quality and Shelf Life of Fish and Fishery Products

open access: yesFood Safety and Health, EarlyView.
Growing global demand for safe fish preservation has increased interest in natural alternatives. Seaweed‐derived bioactive compounds possess antioxidant and antimicrobial properties that enhance fish quality, safety, and shelf life. These sustainable preservatives may reduce spoilage and synthetic preservative use, though further research ...
Ashika Banu Rodela   +5 more
wiley   +1 more source

Neutral pH and cold temperatures stabilize the protective effect of crude pili S. flexneri on the ileal mucosa of mice [PDF]

open access: yes, 2022
Background: Alternative therapies are being sought as a result of the rising concerns with inadequate and untrustworthy medical treatments for Shigella flexneri.
Fitrianingsih, Avin Ainur   +2 more
core   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

From Data to Knowledge to Wisdom: Lessons Learned From the Vancouver Rat Project

open access: yesIntegrative Zoology, EarlyView.
A synthesis of 15 years of research conducted by the Vancouver Rat Project revealed that: (1) Pathogen ecology within rat colonies is the result of complex interactions among rats, pathogens, and vectors. (2) Local and global population structures influence rat and pathogen ecology.
Chelsea G. Himsworth, Kaylee A. Byers
wiley   +1 more source

Increasing the Affinity of an O-Antigen Polysaccharide Binding Site in Shigella Flexneri Bacteriophage Sf6 Tailspike Protein [PDF]

open access: yes, 2019
We analysed the tailspike from bacteriophage Sf6 in complex with the O-polysaccharide of the pathogen Shigella flexneri. The conformational space populated by the polyrhamnose backbone of the S.
Marko, Wehle   +5 more
core   +1 more source

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