Figure 1.
Salmonella infection involves Wnt signaling and stem cells. (A) Wnt3, Wnt6, and Wnt 9A mRNA expression in intestinal epithelial cells post-Salmonella infection. *P<0.05; **P< 0.01. (B–C) Lgr5 and Bmi1 localization in the Salmonella infected intestine. (D) Relocation of Jagged 1 in the mouse intestine 4 days post-Salmonella infection.