[图书][B] Biochemical and Genomic Insights into the Translocation of Large Clostridial Toxins across Host Cell Membranes

KE Orrell - 2021 - search.proquest.com
… reorganization and disrupts epithelial barrier integrity 100 4.1. … of protein toxins that enter
mammalian cells and covalently modifyClostridium sordellii lethal toxin kills mice by inducing a …

Clostridium

IM Gohari, JF Prescott - Veterinary Microbiology, 2022 - Wiley Online Library
… , and likely to change these through DNA recombination. … , increasing the permeability of
epithelial and endothelial cells (both … are unable to cross the blood–brain barrier. However, the …

[HTML][HTML] Inhibition of Rac1 GTPase decreases vascular oxidative stress, improves endothelial function, and attenuates atherosclerosis development in mice

S Zimmer, PR Goody, M Oelze, A Ghanem… - Frontiers in …, 2021 - frontiersin.org
… specifically inhibited by Clostridium sordellii lethal toxin (LT). … to increased vascular
permeability, tissue edema and death … were not mediated by a change in cholesterol levels, we …

Overview of Bacterial Protein Toxins from Pathogenic Bacteria: Mode of Action and Insights into Evolution

MR Popoff - Toxins, 2024 - mdpi.com
… the intestinal barrier without significant alteration of intestinal cells, transits in … intercellular
junctions, morphological changes of intestinal … sordellii (previously Clostridium sordellii) toxins (…

Clostridium perfringens Delta-Toxin Damages the Mouse Small Intestine

S Seike, M Takehara, K Kobayashi, M Nagahama - Toxins, 2019 - mdpi.com
… the toxin-induced elevation of intestinal permeability is accompanied by a histological change
in the intestinal epithelia. … epithelial barrier function is disrupted after treatment with delta-…

Why are botulinum neurotoxin-producing bacteria so diverse and botulinum neurotoxins so toxic?

B Poulain, MR Popoff - Toxins, 2019 - mdpi.com
… and subsequent disruption of intercellular junctions [35,38]. … membrane receptors, allowing
these modified toxins to attack the … Clostridium sordellii lethal toxin Porcine brain phosphatidyl …

Pathogenicity and virulence of Clostridium perfringens

I Mehdizadeh Gohari, M A. Navarro, J Li, A Shrestha… - Virulence, 2021 - Taylor & Francis
… , producing an increased paracellular permeability in cultured intestinal cells in vitro [Citation…
the exposure of toxin receptors on the host cell surface and/or NanI modifying the host …

Bacterial toxins

G Schmidt, K Aktories - Encyclopedia of Molecular Pharmacology, 2022 - Springer
… tors have an impact on the permeability of the outer membrane barrier function: (I… toxin
family such as Clostridium sordellii lethal toxin possess a different substrate specificity and modify

Pathobiology and diagnosis of clostridial hepatitis in animals

MA Navarro, FA Uzal - Journal of veterinary diagnostic …, 2020 - journals.sagepub.com
… results in cell death, loss of intercellular junctions, and increase in cell-barrier permeability.
… with abscesses, hepatocellular fatty change, plant toxins, telangiectasia, liver biopsy, and …

Toxin‐Induced Neurological Diseases

PL Goossens, C Thépenier… - Infections of the Central …, 2020 - Wiley Online Library
… ETX increases intestinal permeability and passes into the … intestinal barrier by transcytosis
without alteration of intestinal … Clostridium difficile and clostridium sordellii large clostridial