Carbon monoxide differentially inhibits TLR signaling pathways by regulating ROS-induced trafficking of TLRs to lipid rafts

Carbon monoxide (CO), a byproduct of heme catabolism by heme oxygenase (HO), confers potent antiinflammatory effects. Here we demonstrate that CO derived from HO-1 inhibited Toll-like receptor (TLR) 2, 4, 5, and 9 signaling, but not TLR3-dependent signaling, in macrophages. Ligand-mediated receptor...

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Bibliographic Details
Main Authors: Nakahira, Kiichi, Kim, Hong Pyo, Geng, Xue Hui, Nakao, Atsunori, Wang, Xue, Murase, Noriko, Drain, Peter F., Wang, Xiaomei, Sasidhar, Madhu, Nabel, Elizabeth G., Takahashi, Toru, Lukacs, Nicholas W., Ryter, Stefan W., Morita, Kiyoshi, Choi, Augustine M.K.
Format: Online
Language:English
Published: The Rockefeller University Press 2006
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2118097/