A critical cysteine is required for HMGB1 binding to Toll-like receptor 4 and activation of macrophage cytokine release.
Yang H, Hreggvidsdottir HS, Palmblad K, Wang H, Ochani M, Li J, Lu B, Chavan S, Rosas-Ballina M, Al-Abed Y, Akira S, Bierhaus A, Erlandsson-Harris H, Andersson U, Tracey KJ.
Yang H, et al.
Proc Natl Acad Sci U S A. 2010 Jun 29;107(26):11942-7. doi: 10.1073/pnas.1003893107. Epub 2010 Jun 14.
Proc Natl Acad Sci U S A. 2010.
PMID: 20547845
Free PMC article.