Involvement of TIMP-1 in PECAM-1-mediated tumor dissemination

Platelet endothelial cell adhesion molecule‑1 (PECAM‑1) is expressed on the vascular endothelium and has been implicated in the late progression of metastatic tumors. The activity of PECAM‑1 appears to be mediated by modulation of the tumor microenvironment (TME) and promotion of tumor cell proliferation, rather than through the stimulation of tumor angiogenesis. The present study aimed to extend those initial findings by indicating that the...