Figure 3

Inhibition of IDO with l-1mT or IDO-specific shRNA suppressed the migration of HTR-8/SVneo cells.
(A) Representative images from Transwell migration assay. Cells were treated with vehicle or l-1mT (top) or with control or IDO-specific shRNA (bottom). (B) Statistical analysis of the effect of l-1mT on HTR-8/SVneo cell migration (n = 3; Student’s t-test; **p < 0.01). (C) Statistical analysis of the effect of IDO knockdown on HTR-8/SVneo cell migration (n = 3; Student’s t-test; **p < 0.01, ***p < 0.001).