Abstract
Innate immune receptors represent important therapeutic targets for inflammatory disorders. In particular, the Toll-like receptor (TLR) family has emerged as a promoter of chronic inflammation that contributes to obesity, insulin resistance and atherosclerosis. Importantly, triggering receptor expressed on myeloid cells-1 (TREM-1) has been characterized as an 'amplifier' of TLR2 and TLR4 signaling. TREM-1- and TREM-2-dependent signaling, as opposed to TREM-like transcript-1 (TLT-1 or TREML1), are mediated through association with the transmembrane adaptor DNAX activation protein of 12 kDa (DAP12). Recessive inheritance of rare mutations in DAP12 or TREM-2 results in a disorder called polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy, and surprisingly these subjects are not immunocompromised. Recent progress into the roles of TREM/DAP12 signaling is critically reviewed here with a focus on metabolic, cardiovascular and inflammatory diseases. The expanding repertoire of putative ligands for TREM receptors is also discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 243-256 |
| Number of pages | 14 |
| Journal | Expert Review of Clinical Immunology |
| Volume | 10 |
| Issue number | 2 |
| DOIs | |
| State | Published - Feb 2014 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Immunology and Allergy
- Immunology
Cite this
Emerging roles for triggering receptor expressed on myeloid cells receptor family signaling in inflammatory diseases. / Pelham, Christopher J.; Agrawal, Devendra K.
In: Expert Review of Clinical Immunology, Vol. 10, No. 2, 02.2014, p. 243-256.Research output: Contribution to journal › Review article
}
TY - JOUR
T1 - Emerging roles for triggering receptor expressed on myeloid cells receptor family signaling in inflammatory diseases
AU - Pelham, Christopher J.
AU - Agrawal, Devendra K.
PY - 2014/2
Y1 - 2014/2
N2 - Innate immune receptors represent important therapeutic targets for inflammatory disorders. In particular, the Toll-like receptor (TLR) family has emerged as a promoter of chronic inflammation that contributes to obesity, insulin resistance and atherosclerosis. Importantly, triggering receptor expressed on myeloid cells-1 (TREM-1) has been characterized as an 'amplifier' of TLR2 and TLR4 signaling. TREM-1- and TREM-2-dependent signaling, as opposed to TREM-like transcript-1 (TLT-1 or TREML1), are mediated through association with the transmembrane adaptor DNAX activation protein of 12 kDa (DAP12). Recessive inheritance of rare mutations in DAP12 or TREM-2 results in a disorder called polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy, and surprisingly these subjects are not immunocompromised. Recent progress into the roles of TREM/DAP12 signaling is critically reviewed here with a focus on metabolic, cardiovascular and inflammatory diseases. The expanding repertoire of putative ligands for TREM receptors is also discussed.
AB - Innate immune receptors represent important therapeutic targets for inflammatory disorders. In particular, the Toll-like receptor (TLR) family has emerged as a promoter of chronic inflammation that contributes to obesity, insulin resistance and atherosclerosis. Importantly, triggering receptor expressed on myeloid cells-1 (TREM-1) has been characterized as an 'amplifier' of TLR2 and TLR4 signaling. TREM-1- and TREM-2-dependent signaling, as opposed to TREM-like transcript-1 (TLT-1 or TREML1), are mediated through association with the transmembrane adaptor DNAX activation protein of 12 kDa (DAP12). Recessive inheritance of rare mutations in DAP12 or TREM-2 results in a disorder called polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy, and surprisingly these subjects are not immunocompromised. Recent progress into the roles of TREM/DAP12 signaling is critically reviewed here with a focus on metabolic, cardiovascular and inflammatory diseases. The expanding repertoire of putative ligands for TREM receptors is also discussed.
UR - http://www.scopus.com/inward/record.url?scp=84893072503&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893072503&partnerID=8YFLogxK
U2 - 10.1586/1744666X.2014.866519
DO - 10.1586/1744666X.2014.866519
M3 - Review article
VL - 10
SP - 243
EP - 256
JO - Expert Review of Clinical Immunology
JF - Expert Review of Clinical Immunology
SN - 1744-666X
IS - 2
ER -