Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Metastasis Pathway Uncovered 11-09-2011 • arclein The researchers found on the outside surface of the macrophage is a protein called S100A10, which enables the macrophage to remove the tissue barriers retarding migration to the tumor site. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: