ATP	adenosine triphosphate
CL2	chemokine (C-C motif) ligand 2
DAPI	4′,6-diamidino-2-phenylindole
eHsp70	exogenous Hsp70
EMT	epithelial-mesenchymal transition
ELISA	enzyme linked immunosorbent assay
Hsp70	heat shock protein 70 kDa
IFN-γ	interferon-gamma
IL	Interleukin
MCP-1	monocyte chemoattractant protein 1
MMP	matrix metalloproteinase
PBS	phosphate buffered saline
shRNA	small hairpin RNA
TAM	tumor-associated macrophage
TGF-β	tumor growth factor beta
TME	tumor microenvironment
TNF-α	tumor necrosis factor