The impairment in the NLRP3-induced NO secretion renders astrocytes highly permissive to T. cruzi replication.

Trypanossoma cruzi (T. cruzi), the causative protozoan of Chagas disease (CD) invades many cell types, including central nervous system (CNS) cells triggering local lesions and neurological impact. Previous work from our group described NLRP3 inflammasomes as central effectors for the parasite control by macrophages.