| http://www.w3.org/ns/prov#value | - They produce various growth factors such as VEGF, transforming growth factor (TGF)-??, and fibroblast growth factor (FGF) and promote tumor development and progression [3].Accumulating evidence indicates that a wide variety of cytokines and chemokines are produced by tumor cells as well as TAM. The production of cytokines and chemokines is induced in tumor tissues by hypoxic conditions, which tumo
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