Bacterial pore-forming toxins

FR Ulhuq, G Mariano - Microbiology, 2022 - microbiologyresearch.org
Pore-forming toxins (PFTs) are widely distributed in both Gram-negative and Gram-positive
bacteria. PFTs can act as virulence factors that bacteria utilise in dissemination and host …

V. cholerae MakA is a cholesterol-binding pore-forming toxin that induces non-canonical autophagy

X Jia, A Knyazeva, Y Zhang, S Castro-Gonzalez… - Journal of Cell …, 2022 - rupress.org
Pore-forming toxins (PFTs) are important virulence factors produced by many pathogenic
bacteria. Here, we show that the Vibrio cholerae toxin MakA is a novel cholesterol-binding …

Insights into bacterial interactions: Comparing fluorine-containing 1, 2, 4-triazoles to antibiotics using molecular docking and molecular dynamics approaches

N Korol, O Holovko-Kamoshenkova, R Mariychuk… - Heliyon, 2024 - cell.com
Understanding the interactions between drugs and enzymes is crucial for designing effective
therapeutics. This study employed a combination of molecular docking and molecular …

A tripartite cytolytic toxin formed by Vibrio cholerae proteins with flagellum-facilitated secretion

A Nadeem, R Nagampalli, E Toh… - Proceedings of the …, 2021 - National Acad Sciences
The protein MakA was discovered as a motility-associated secreted toxin from Vibrio
cholerae. Here, we show that MakA is part of a gene cluster encoding four additional …

MakC and MakD are two proteins associated with a tripartite toxin of Vibrio cholerae

N Bodra, E Toh, A Nadeem, SN Wai… - Frontiers in …, 2024 - frontiersin.org
Pathogenic serotypes of Vibrio cholerae, transmitted through contaminated water and food,
are responsible for outbreaks of cholera, an acute diarrheal disease. While the cholera toxin …

A genomic island of Vibrio cholerae encodes a three-component cytotoxin with monomer and protomer forms structurally similar to alpha-pore-forming toxins

A Herrera, Y Kim, J Chen, R Jedrzejczak… - Journal of …, 2022 - Am Soc Microbiol
Alpha-pore-forming toxins (α-PFTs) are secreted by many species of bacteria, including
Escherichia coli, Aeromonas hydrophila, and Bacillus thuringiensis, as part of their arsenal …

Protein-lipid interaction at low pH induces oligomerization of the MakA cytotoxin from Vibrio cholerae

A Nadeem, A Berg, H Pace, A Alam, E Toh, J Ådén… - Elife, 2022 - elifesciences.org
The α-pore-forming toxins (α-PFTs) from pathogenic bacteria damage host cell membranes
by pore formation. We demonstrate a remarkable, hitherto unknown mechanism by an α-PFT …

[PDF][PDF] THE PORE-FORMING TOXI

M Flores-Encarnación - 2023 - siid.insp.mx
Bacteria produce different virulence factors through which they are capable of cells or
tissues of the organism they infect. Among the virulence factors production of capsules …