Supercritical Fluid Extract of Spent Coffee Grounds Attenuates Melanogenesis through Downregulation of the PKA, PI3K/Akt, and MAPK Signaling Pathways

<div>Effect of spent coffee grounds SFE on the proliferation of B16F10 cells. Cell viability was measured by MTT assay method after 24 h incubation. Data are expressed as a percentage of the number of viable cells observed with the control and each column was presented as mean values ± SD from three independent experiments performed in triplicate.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 1

Figure 1: Supercritical Fluid Extract of Spent Coffee Grounds Attenuates Melanogenesis through Downregulation of the PKA, PI3K/Akt, and MAPK Signaling Pathways 

Figure 1 | Supercritical Fluid Extract of Spent Coffee Grounds Attenuates Melanogenesis through Downregulation of the PKA, PI3K/Akt, and MAPK Signaling Pathways 