Concept

Pore-forming toxin

Publications associées (25)

Extending the aerolysin family: from bacteria to vertebrates

Françoise Gisou van der Goot Grunberg, Mircea Ioan Iacovache

A number of bacterial virulence factors have been observed to adopt structures similar to that of aerolysin, the principal toxin of Aeromonas species. However, a comprehensive description of architecture and structure of the aerolysin-like superfamily has ...

Public Library of Science2011

Pore-forming toxins induce multiple cellular responses promoting survival

Françoise Gisou van der Goot Grunberg, Mirko Bischofberger, Sylvia Ho, Rodrigo Manuel Gonzalez

Pore-forming toxins (PFTs) are secreted proteins that contribute to the virulence of a great variety of bacterial pathogens. They inflict one of the more disastrous damages a target cell can be exposed to: disruption of plasma membrane integrity. Since thi ...

Wiley-Blackwell2011

Preliminary crystallographic analysis of two oligomerization-deficient mutants of the aerolysin toxin, H132D and H132N, in their proteolyzed forms

Françoise Gisou van der Goot Grunberg

Aerolysin is a major virulence factor produced by the Gram-negative bacterium Aeromonas hydrophila and is a member of the beta-pore-forming toxin family. Two oligomerization-deficient aerolysin mutants, H132D and H132N, have been overproduced, proteolyzed ...

International Union of Crystallography2010

Bacterial pore-forming toxins: the (w)hole story?

Françoise Gisou van der Goot Grunberg, Mirko Bischofberger, Rodrigo Manuel Gonzalez

Pore-forming toxins (PFTs) are the most common class of bacterial protein toxins and constitute important bacterial virulence factors. The mode of action of PFT is starting to be better understood. In contrast, little is known about the cellular response t ...

Birkhäuser-Verlag, Springer2008

Pore formation: an ancient yet complex form of attack

Françoise Gisou van der Goot Grunberg, Mircea Ioan Iacovache

Bacteria, as well as higher organisms such as sea anemones or earthworms, have developed sophisticated virulence factors such as the pore-forming toxins (PFTs) to mount their attack against the host. One of the most fascinating aspects of PFTs is that they ...

2008