ADAMTS4 and its proteolytic fragments differentially affect melanoma growth and angiogenesis in mice

The metalloproteinase ADAMTS4 (ADAMTS, a disintegrin-like and metalloproteinase with thrombospondin motif)/aggrecanase-1 is highly expressed in cartilage and has been implicated in human arthritis. Although abundantly expressed in many types of cancer, its role in cancer remains unknown. In this work, we demonstrate for the first time that full-length ADAMTS4 and its catalytically more active N-terminal 53 kDa autocatalytic fragment both promote...