FIGURE
Fig. 3
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- ZDB-FIG-220615-30
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- Yue et al., 2022 - Serotonin (5-HT) 2A Receptor Involvement in Melanin Synthesis and Transfer via Activating the PKA/CREB Signaling Pathway
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Fig. 3
Figure 3. HTR2A agonist DOI induces melanogenesis in B16F10 cells: (a) Masson–Fonta staining of B16F10 cells treated with HTR2A agonist DOI (10, 20, and 30 μM) and α-MSH (50 nM) used as a positive control. Scale bar, 50 μm; (b,c) relative tyrosinase activity (b) and melanin content (c) in B16F10 cells treated with different concentrations of DOI (1, 10, 20, and 30 μM) as compared with the control (n = 6). The photos of melanin precipitation in the tube are at the top of the diagram (c); (d) Western blot shows the protein expression of melanin synthesis, MITF, and TYR in B16F10 cells treated with DOI (1, 10, 20, and 30 μM); (e) Masson–Fonta staining of B16F10 cells with the treatment of DOI (30 μM), HTR2A antagonist AT1015 (3 μM), and cotreatment. Scale bar, 50 μm. * (p < 0.05) and ** (p < 0.01) compared to control group.
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Expression Data
Expression Detail
Antibody Labeling
Phenotype Data
Phenotype Detail
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