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. 2020 Jun 5;8:543. doi: 10.3389/fbioe.2020.00543

Figure 1.

Figure 1

Expression and secretion of hIL-22 by L. reuteri. (A) Recombinant hIL-22 detected by ELISA in supernatants of recombinant L. reuteri (PRB484) upon induction. L. reuteri expressing pSIP411 was used as control (PRB577). (B) Induction of IL-10 production from Colo205 cells upon treatment with commercial rhIL-22 as compared to bacterially secreted IL-22. Data are mean of n = 3 with error bars representing deviation from the mean; comparisons performed with t-tests (two groups) or analysis of variance (ANOVA) (multiple groups). ***P < 0.001, ****P < 0.0001.