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. 2020 Dec 23;22(1):89. doi: 10.3390/ijms22010089

Figure 1.

Figure 1

Pro-migratory effect of X-C motif chemokine ligand (XCL1) on MDA-MB-231 cells: MDA-MB-231 cells were treated with the indicated concentrations of XCL1 for 24 h. Control cells were treated with serum-free media instead. The differences in cell migration were analyzed as described in the Materials and Methods section using wound-healing (A) and transwell migration (B) assays. Representative images are shown. The data are displayed as the mean ± SEM from at least three independent experiments. * p < 0.05. Scale bar, 5 μm. Ctr, control.