Extracellular Heat Shock Protein (Hsp)70 and Hsp90α Assist in Matrix Metalloproteinase-2 Activation and Breast Cancer Cell Migration and InvasionJessica Sims(Tufts University), Daniel G. Jay(Tufts University)PLoS ONEApril 14, 201110.1371/journal.pone.0018848Cited by 186SaveCiteExport RISWatch citationsRelated PapersSecretion of extracellular hsp90α via exosomes increases cancer cell motility: a role for plasminogen activation|BMC Cancer|2010|293