Molecular Tension Microscopy of E-Cadherin During Epithelial-Mesenchymal Transition

Molecular Tension Microscopy has been increasingly used in the last years to investigate mechanical forces acting in cells at the molecular scale. Here, we describe a protocol to image the tension of the junctional protein E-cadherin in cultured epithelial cells undergoing Epithelial-Mesenchymal Transition (EMT). We report how to prepare cells and induce EMT, and how to acquire, analyze, and quantitatively interpret FRET data.