cag+ Helicobacter pylori induces homotypic aggregation of macrophage-like cells by up-regulation and recruitment of intracellular adhesion molecule 1 to the cell surface
Autor/innen
- S. Moese
- M. Selbach
- T.F. Meyer
- S. Backert
Journal
- Infection and Immunity
Quellenangabe
- Infect Immun 70 (8): 4687-4691
Zusammenfassung
Infection with cag+ but not cag-negative Helicobacter pylori leads to the formation of large homotypic aggregates of macrophage-like cells. Intracellular adhesion molecule 1 is up-regulated and recruited to the cell surface of infected cells and mediates the aggregation via lymphocyte function-associated molecule 1. This signaling may regulate cell-cell interactions and inflammatory responses.