Loss of integrin α2β1 reduces tumour necrosis factor-dependent inflammatory cartilage destruction and matrix metalloproteinase expression through modulating extracellular signal-regulated kinase. (9th March 2010) - Peters, M A; Strietholt, S; Wendholt, D; Frank, S; Korb, A; Kollias, G; Eckes, B; Pap, T