Charitra S. Senthil Kumar, Cesar A. Valades Cruz, Miguel Sison, Arturo G. Vesga, Javier Rey-Barroso, Valentina Curcio, Luis A. Alemán-Castañeda, Miguel A. Alonso, Renaud Poincloux, Manos Mavrakis, Sophie Brasselet. "4polar3D single molecule imaging of 3D orientation in dense actin networks using ratiometric polarization splitting." Nature Communications, 2026. doi:10.1038/s41467-026-70852-y