Dynamic force spectroscopy was used to test force-induced dissociation of the complex between the integrin α7β1 and the bacterial protein invasin. Both proteins were used in truncated forms comprising the respective binding sites. Using the biomembrane force-probe, the bond system was exposed ...detailed
SummaryDevelopment of a subunit vaccine for shigellosis requires identification of protective antigens and delivering these antigens in a manner that stimulates immunity comparable to that induced by natural infection. The Shigella invasin complex (Invaplex) vaccine is an ion-exchange-purified e...detailed
Plasmodium falciparum is the causative organism for the most severe form of malaria among humans. The clinical symptoms are accredited to the asexual stage of parasite life cycle, involving merozoite invasion of erythrocyte, development and re-invasion into the new erythrocyte. Interaction of pa...detailed
Invasin is an outer membrane protein that is known to mediate entry of enteric bacteria into mammalian cells. In this study, we analyzed the function and immunoprotective potential of the invasin Inv1 from Edwardsiella tarda, a serious fish pathogen that can also infect humans. In silico analysi...detailed
Intimin and invasin are adhesins and central virulence factors of attaching and effacing bacteria, such as enterohaemorrhagic Escherichia coli, and enteropathogenic Yersiniae, respectively. These proteins are prototypes of a large family of adhesins distributed widely in Gram-negative bacteria. ...detailed
Yersinia pseudotuberculosis adhesive protein invasin is crucial for the bacteria to cross the intestine epithelium by binding to β1 integrins on M-cells and gaining access to the underlying tissues. After the crossing invasin can bind to β1 integrins on other cell surfaces, however effector pr...detailed
Inverse autotransporters comprise the recently identified type Ve secretion system and are exemplified by intimin from enterohaemorrhagic Escherichia coli and invasin from enteropathogenic Yersiniae. These proteins share a common domain architecture and promote bacterial adhesion to host cells. ...detailed