L. braziliensis amastigotes induce TNFα and IL-10 in IFNγ-primed PBMCs.
Induction of TNFα and IL-10 by L. braziliensis amastigotes is dependent on TLR4.
TLR4 agonist increased L. braziliensis amastigote-induced TNFα.
L. braziliensis amastigotes decrease TLR4 expression on monocyte surface.