Suppression of cytokine production in lipopolysaccharide-stimulated mouse macrophages by novel cationic glucosamine derivative involves down-regulation of NF-κB and MAPK expressions

Exposure of macrophages to bacterial lipopolysaccharide (LPS) induces release of proinflammatory cytokines that play crucial roles in chronic inflammation. Glucosamine has reported to possess anti-inflammatory properties and currently is the oral supplement of choice for the management of inflammation related complications including osteoarthritis. In this study, quaternized amino glucosamine (QAGlc), a newly synthesized cationic glucosamine...