UNC5C and infection: At late times post-infection (6 hpi), miR-29b-2-5p treatment led to an increase of Shigella intracellular load significantly stronger than that obtained upon UNC5C knockdown or knockout (ca. 2.2- vs 9.9-fold; compare Figs 4A, 4B, S6A, 1B, 1C and S1C), whereas the number of infected cells remained comparable (Figs 1B and 4B).