Vibrio vulnificus Induces Macrophage Apoptosis In Vitro and In Vivo

In this study, we compared the apoptotic activities of clinical and environmental isolates of Vibrio vulnificus toward macrophages in vitro and in vivo. The clinical isolates induced apoptosis in macrophage-like cells in vitro and in macrophages in vivo. This suggests that macrophage apoptosis may be important for the clinical virulence of V. vulnificus.