NCIt definition : A monoclonal antibody directed against toll-like receptor 4 (TLR4), with potential
anti-inflammatory activity. Upon administration, paridiprubart targets TLR4, blocks
its receptor dimerization and inhibits TLR4 signaling, thereby inhibiting TLR4-mediated
pro-inflammatory cytokine secretion and inflammatory response. This may reduce lung
injury in acute respiratory distress syndrome (ARDS). TLR4, a member of the TLR family
found on macrophages, dendritic cells (DCs) and other innate immune cells, is an important
mediator of cytokine release and inflammatory response in viral infections.;