Abstracts tagged "macrophages and signal transduction"

Abstract Number: 878 • ACR/ARHP Annual Meeting 2012
Differential Regulation of Cytokines by Extracellular-Signal Regulated Kinase and c-Jun N-Terminal Kinase in Map Kinase Kinase-3 and -6 Deficiency
Deepa Hammaker¹, Katharyn Topolewski², Monica Guma³, David L. Boyle⁴ and Gary S. Firestein⁵, ¹MC 0656, UCSD School of Medicine, La Jolla, CA, ²UCSD School of Medicine, La Jolla, CA, ³Rheumatology, UCSD School of Medicine, La Jolla, CA, ⁴Div of Rheum, UCSD School of Medicine, La Jolla, CA, ⁵Div of Rheumatology, UCSD School of Medicine, La Jolla, CA
Background/Purpose: p38 inhibitors have limited efficacy in rheumatoid arthritis (RA), possibly because p38 blockade suppresses IL-10 production and increases JNK and ERK phosphorylation in…