FIGURE

Figure 4

ID

ZDB-FIG-200619-9

Publication

Cao et al., 2020 - Inhibition of the STAT3 Signaling Pathway Contributes to the Anti-Melanoma Activities of Shikonin

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Figure 4

Shikonin inhibited STAT3 signaling pathway in melanoma cells. (A) Cells were treated with indicated concentration of shikonin for 24 h, expression levels of STAT3 and p-STAT3 were determined by the Western blot analysis (upper), and relative expression levels were analyzed by Image J software (bottom). (B) Cells were treated with 2 μM shikonin for 24 h, and then incubated with DSS. Changes in STAT3 dimerization were evaluated by immunoblotting. The arrows indicated the dimer (D) and the monomer (M) STAT3. The representative results (upper) and the relative expression levels of dimer STAT3 (bottom) were shown. (C, D) Cells were treated with indicated concentration of shikonin for 24 h, and then the intracellular distribution of STAT3 was analyzed by immunofluorescence assay (C) and immunoblotting (D). Relative expression levels of cytosolic and nuclear STAT3 were also shown (bottom). Data were shown as mean ± SD from three independent experiments, *P < 0.05 and **P < 0.01.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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