Sensitization of interferon-γ induced apoptosis in human osteosarcoma cells by extracellular S100A4

摘要

BackgroundS100A4 is a small Ca²⁺-binding protein of the S100 family with metastasis-promoting properties. Recently, secreted S100A4 protein has been shown to possess a number of functions, including induction of angiogenesis, stimulation of cell motility and neurite extension.