NewslettersImmunology of Infectious Disease News Secreted Fungal Virulence Effector Triggers Allergic Inflammation via TLR4 By Danielle Corrigan - July 27, 2022 0 Researchers identified CPL1 as an effector protein secreted by Cryptococcus neoformans that drove alternative activation of macrophages to enable pulmonary infection in mice. [Nature] Abstract