Media type: E-Article Title: Osteopontin Promotes the Invasive Growth of Melanoma Cells by Activating Integrin αvβ3 and Down-Regulating Tetraspanin CD9 Contributor: Yin, Miao; Soikkeli, Johanna; Jahkola, Tiina; Virolainen, Susanna; Saksela, Olli; Hölttä, Erkki imprint: Elsevier BV, 2014 Published in: The American Journal of Pathology Language: English DOI: 10.1016/j.ajpath.2013.11.020 ISSN: 0002-9440 Keywords: Pathology and Forensic Medicine Origination: Footnote: Access State: Open Access