Selective activation of MAPK(erk1/2) by laminin-1 peptide alpha1:Ser(2091)-Arg(2108) regulates macrophage degradative phenotype.


Components of the extracellular matrix contain cryptic domains, which are exposed by proteolysis and elicit biological responses distinct from intact molecules. The disparate cellular response to extracellular matrix fragments and parent intact molecules suggests differential recognition and signaling pathways. In experiments reported here, we demonstrate… (More)


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