Movie 4.
S100A11 translocates to disassembling FA after ionomycin stimulation. U2OS were cells co-transfected with GFP-S100A11 (green) and vinculin-mCherry (red) and imaged in Ca2+-free medium containing 3 μM ionomycin by TIRF microscopy at a rate of 1 frame every 5 s. 3 min after starting the image recording 2 mM Ca2+ was added. Scale bar: 10 μm.
S100A11 promotes focal adhesion disassembly via myosin II-driven contractility and Piezo1-mediated Ca2+ entry
J Cell Sci 2024. 137:None-None; doi: 10.1242/jcs.261492