Mixed-mobility supported lipid bilayers uncover the role of immobilized ICAM1 on T cell activation and immune synapse organization - Alexander Leithner; Audun Kvalvaag; Tanmay Mitra; Salvatore Valvo; Hannah Dada; Ewoud Compeer; Michael I. Barton; Sofia Bustamante Eguiguren; Edward Jenkins; Christoffer Lagerholm; Omer Dushek; Michael L. Dustin (Proceedings of the National Academy of Sciences, 2026)