To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 4 Mucin-type O-glycosylation inhibitor GalNAc-Bn reduces Frizzled-5 internalization.Fzd5 puncta staining observed in cells treated with DMSO by 3D reconstruction. Fzd5 staining and nuclei are shown in white and blue, respectively. Scale bar 5 μm. J Cell Sci ; doi: 10.1242/jcs.245845 Download Original Video