Torres J, Backert S (2008)
Publication Type: Journal article, Review article
Publication year: 2008
Book Volume: 13
Pages Range: 13-17
DOI: 10.1111/j.1523-5378.2008.00630.x
The clinical outcome of Helicobacter pylori infection is determined by a complex scenario of interactions between the bacterium and the host. The main bacterial factors associated with colonization and pathogenicity comprise outer membrane proteins including BabA, SabA, OipA, AlpA/B, as well as the virulence factors CagA in the cag pathogenicity island (cagPAI) and the vacuolating cytotoxin VacA. The multitude of these proteins and allelic variation makes it extremely difficult to test the contribution of each individual factor. Much effort has been put into identifying the mechanism associated with H. pylori‐associated carcinogenesis. Interaction between bacterial factors such as CagA and host signal transduction pathways seems to be critical for mediating the induction of membrane dynamics, actin‐cytoskeletal rearrangements and the disruption of cell‐to‐cell junctions as well as proliferative, pro‐inflammatory and antiapoptotic nuclear responses. An animal model using the Mongolian gerbil is a useful system to study the gastric pathology of H. pylori infection.
APA:
Torres, J., & Backert, S. (2008). Pathogenesis of Helicobacter pylori infections. Helicobacter, 13, 13-17. https://doi.org/10.1111/j.1523-5378.2008.00630.x
MLA:
Torres, Javier, and Steffen Backert. "Pathogenesis of Helicobacter pylori infections." Helicobacter 13 (2008): 13-17.
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