ReviewPublished 4 September 2026CFEM proteins: unique to fungi with essential roles in plant host interactionsEdgar David Carrillo-Hernández · Nohemi Carreras-Villaseñor · Javier Plasencia · Eric Edmundo Hernández-Dominguez · Diana Sánchez-RangelFrontiers in Fungal Biologydoi 10.3389/ffunb.2026.1866984