To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 The epithelial sodium channel mediates the directionality of galvanotaxis in human keratinocytes H.-y. Yang, R.-P. Charles, E. Hummler, D. L. Baines, and R. R. Isseroff J Cell Sci 2013. 126:1942-1951; doi: 10.1242/jcs.113225 Download Original Video