Figure 3From: An embryo-specific expressing TGF-β family protein, growth-differentiation factor 3 (GDF3), augments progression of B16 melanomaEffect of GDF3 expression on B16 melanoma tumorigenesis. B16-F1 and B16-F10 cells were transfected with empty or GDF3-expressing vectors. Twenty-four hours after transfection, 1 × 106 (A) or 1 × 105 (B) cells were injected subcutaneously into C57BL/6 mice and the tumor diameters were measured on the indicated day.Back to article page