Table 1.
DAMPs and receptors for DAMPs
| DAMP | Putative Receptors | References |
|---|---|---|
| Ligands of RAGE | 40,42 | |
| AGEs | RAGE | 39–42 |
| HMGB1 | TLR2, TLR4, TLR9, CD44, | 18–28 |
| RAGE | ||
| S100 proteins/calgranulins | RAGE, TLR4 | 29–33 |
| amyloid-β | RAGE, NLRP3 | 160 |
| HSPs | CD14, CD91, TLR2, TLR4, CD40 | 34–38 |
| Chromatin and DNA | TLR9 | 43–47 |
| Uric acid (MSU) crystals | TLR2, TLR4, CD14 | 48–52 |
| Neutrophil-derived alarmins | 16,17 | |
| cathelicidins | TLR7, TLR9, FPRL1, FPR2 | 54 |
| defensins | TLR4, CCR6 | 53 |
| lactoferrin | TLR4 | 55 |
| Extracellular matrix proteins | 3,56,57 | |
| proteoglycans | ||
| hyaluronan | TLR2, TLR4, NLRP3 | |
| biglycan | TLR2, TLR4, NLRP3 | |
| versican | TLR2 | |
| fibrinogen | TLR4, Integrins | |
| heparan sulfate | TLR4 | |
| fibronectin extra domain A | TLR4 | |
| laminin | Integrins | |
| elastin-derived peptides | Integrins | |
| collagen-derived peptides | CXCR2 | |
| Galectins | Unknown | 58,59 |
| Thioredoxin | Unknown | 65,66 |
| Adenosine; ATP | P1, P2X, and P2Y receptors | 60–64 |
| IL-33 | ST2/IL-1R | 67 |
| Tamm-Horsfall glycoprotein | TLR4 | 68–73 |
CXCR2, CXC-chemokine receptor 2; FPR2, formyl peptide receptor 2; FPRL1, formyl peptide receptor-like receptor 1; MSU, monosodium uric acid; NLRP3, NLR family, pyrin domain-containing 3.