ArticleInternational journal of molecular sciences2020
Inhibitory Effects of Pinostilbene Hydrate on Melanogenesis in B16F10 Melanoma Cells via ERK and p38 Signaling Pathways.
Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 29 citations in OpenAlex.
- Anti-melanogenic effects of Medicago sativa seed extracts on melanocytes.International journal of cosmetic science · 2025Article
- Skin-Whitening Effects of Cannabinol (CBN) Through Melanin Inhibition in B16F10 Melanoma Cells.International journal of molecular sciences · 2025Article
- Anti-Melanogenic Effects of L-Theanine on B16F10 Cells and Zebrafish.Molecules (Basel, Switzerland) · 2025Article
- The Pathogenesis of Oxidative Stress-Induced Chloasma and Its Therapeutic Implications.Clinical, cosmetic and investigational dermatology · 2025Review
- Induction of Semaphorin 3A by Resveratrol and Pinostilbene via Activation of the AHR-NRF2 Axis in Human Keratinocytes.Antioxidants (Basel, Switzerland) · 2024Article
- Comparative Analysis of Olive-Derived Phenolic Compounds' Pro-Melanogenesis Effects on B16F10 Cells and Epidermal Human Melanocytes.International journal of molecular sciences · 2024Article
- Ethyl Acetate Fraction from aInternational journal of molecular sciences · 2023Article
- Unraveling Connective Tissue Growth Factor as a Therapeutic Target and Assessing Kahweol as a Potential Drug Candidate in Triple-Negative Breast Cancer Treatment.International journal of molecular sciences · 2023Article
- Anti-Melanogenic Effects ofPlants (Basel, Switzerland) · 2023Article
- Baicalein Inhibits α-Melanocyte-stimulating Hormone-stimulated Melanogenesis via p38 Mitogen-activated Protein Kinase Pathway in B16F10 Mouse Melanoma Cells.Journal of cancer prevention · 2023Article
- BS148 Reduces the Aggressiveness of Metastatic Melanoma via Sigma-2 Receptor Targeting.International journal of molecular sciences · 2023Article
- Miglitol, an Oral Antidiabetic Drug, Downregulates Melanogenesis in B16F10 Melanoma Cells through the PKA, MAPK, and GSK3β/β-Catenin Signaling Pathways.Molecules (Basel, Switzerland) · 2022Article
- Anti-Melanogenesis Effect of Polysaccharide fromNutrients · 2022Article
- Imperatorin Positively Regulates Melanogenesis through Signaling Pathways Involving PKA/CREB, ERK, AKT, and GSK3β/β-Catenin.Molecules (Basel, Switzerland) · 2022Article
- In Vitro Anti-Photoaging and Skin Protective Effects ofPlants (Basel, Switzerland) · 2022Article
- Anti-Inflammatory Effects of Psoralen Derivatives on RAW264.7 Cells via Regulation of the NF-κB and MAPK Signaling Pathways.International journal of molecular sciences · 2022Article
- Mechanistic Insights into the Ameliorating Effect of Melanogenesis of Psoralen Derivatives in B16F10 Melanoma Cells.Molecules (Basel, Switzerland) · 2022Article
- Article
- Inhibitory Effects of Pinostilbene on Adipogenesis in 3T3-L1 Adipocytes: A Study of Possible Mechanisms.International journal of molecular sciences · 2021Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Melanin protects our skin from harmful ultraviolet (UV) radiation. However, when produced in excess, it can cause hyperpigmentation disorders, such as melanoma, freckles, lentigo, and blotches. In this study, we investigated the effects of pinostilbene hydrate (PH) on melanogenesis. We also examined the underlying mechanisms of PH on melanin production in B16F10 cells. Our findings indicated that PH significantly inhibits melanin content and cellular tyrosinase activity in cells without causing cytotoxicity. In addition, Western blot analysis showed that PH downregulated the protein levels of microphthalmia-associated transcription factor (MITF), tyrosinase, and other melanogenic enzymes, such as tyrosinase-related protein-1 (TRP-1) and tyrosinase-related protein-2 (TRP-2). Although PH activated the phosphorylation of extracellular signal-regulated kinase (ERK), it inhibited p38 mitogen-activated protein kinases (p38). Furthermore, the inhibition of tyrosinase activity by PH was attenuated by treatment with PD98059 (a specific ERK inhibitor). Additionally, p-AKT was upregulated by PH treatment. Finally, the inhibitory effects of PH on melanin content and tyrosinase activity were confirmed in normal human melanocytes. These results suggest PH downregulates melanogenesis via the inhibition of MITF expression, followed by the MAPKase signaling pathways. Thus, PH may be used to treat or prevent hyperpigmentation disorders and in functional cosmetic agents for skin whitening.
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