Structures of proteinase 3 and the CD177 receptor complex reveal a major autoantibody epitope. - Zheng-Gérard C; Joha J; Carrasquero M; El Omari K; Lowe E; Dubey S; Draper SJ; Chang YC; Lin HH; Salama AD; McHugh K; Seiradake E (EMBO reports, 2026)