Table 2 TLR antagonists and their associated targets and diseases

From: Negative regulatory approaches to the attenuation of Toll-like receptor signaling

Inhibitor

Target molecule

Disease

OxPAPC

CD14, MD-2, LBP

Sepsis

Chloroquine/hydroxychloroquine

TLR3, TLR7, TLR9

SLE

Imidazoquinolines

TLR3, TLR9

Autoimmune disease

Propidium iodide

TLR3, TLR7, TLR9

Autoimmune disease

EM77/110

MyD88/TIR domain interaction blockade

Inflammatory disease

ST2825

Block MyD88 dimerization and interact with IRAK1 and IRAK4

Chronic inflammatory disease

IMO-3100

TLR7, TLR9

Autoimmune disease

IRS-954

TLR9

Autoimmunity, SLE

E6446

TLR9

Inflammatory disease

Eritoran

TLR4

Septic shock

DV1179

TLR7, TLR9

SLE

IPH-32XX

TLR7

Autoimmune, cancer

E567

TLR2, TLR4

Anti-viral response

  1. Abbreviations: CD14, cluster of differentiation 14; IRAK, IL-1 receptor-associated kinase; LBP, lipopolysaccharide-binding protein; MD-2, myeloid differentiation factor 2; MyD88, myeloid differentiation 88; OxPAPC, oxidized 1-palmitoyl-2-arachidonyl-sn-glycero-3-phosphorylcholine; TIR, Toll/interleukin-1 receptor; TLR, Toll-like receptors.