Conditioned medium of periodontal ligament mesenchymal stem cells exert anti-inflammatory effects in lipopolysaccharide-activated mouse motoneurons. Rajan T S, Giacoppo S, Trubiani O, Diomede F, Piattelli A, Bramanti P, Mazzon E Exp Cell Res. 2016 Oct 11. PMID: 27737733. Abstract CommentRecommendBookmarkWatch