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Figure 5 | Microbial Cell Factories

Figure 5

From: Improved cell surface display of Salmonella enterica serovar Enteritidis antigens in Escherichia coli

Figure 5

Salmonella antigens expressed by E. coli induce a pro-inflammatory response in colon epithelial cells. HT-29 cells were infected with E. coli strains expressing SefA, H:gm, H:gmd or H:gmdSefA from Salmonella, and IL-8 was measured in the supernatant after 4 hours. E. coli with the pAIDA1 plasmid only (vector) and non-infected HT-29 cells served as controls. Results are shown as mean and SEM; comparison with the vector control was performed by ANOVA and Dunnett’s multiple comparison test, *P < 0.05, **P < 0.01.

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