» Articles » PMID: 38393043

2,4,6-Triphenyl-1-hexene, an Anti-Melanogenic Compound from Marine-Derived Sp. APmarine135

Overview
Journal Mar Drugs
Publisher MDPI
Specialties Biology
Pharmacology
Date 2024 Feb 23
PMID 38393043
Authors
Affiliations
Soon will be listed here.
Abstract

Although melanin protects against ultraviolet radiation, its overproduction causes freckles and senile lentigines. Recently, various biological effects of metabolites derived from marine microorganisms have been highlighted due to their potential for biological and pharmacological applications. In this study, we discovered the anti-melanogenic effect of sp. APmarine135 and verified the skin-whitening effect. Fractions of APmarine135 showed the melanin synthesis inhibition effect in B16 melanoma cells, and 2,4,6-triphenyl-1-hexene was identified as an active compound. The melanogenic capacity of 2,4,6-triphenyl-1-hexene () was investigated by assessing the intracellular melanin content in B16 cells. Treatment with 5 ppm of 2,4,6-triphenyl-1-hexene () for 72 h suppressed the α-melanocyte-stimulating hormone (α-MSH)-induced intracellular melanin increase to the same level as in the untreated control group. Additionally, 2,4,6-triphenyl-1-hexene () treatment suppressed the activity of tyrosinase, the rate-limiting enzyme for melanogenesis. Moreover, 2,4,6-triphenyl-1-hexene () treatment downregulated tyrosinase, Tyrp-1, and Tyrp-2 expression by inhibiting the microphthalmia-associated transcription factor (MITF). Furthermore, 2,4,6-triphenyl-1-hexene () treatment decreased the melanin content in the three-dimensional (3D) human-pigmented epidermis model MelanoDerm and exerted skin-whitening effects. Mechanistically, 2,4,6-triphenyl-1-hexene () exerted anti-melanogenic effects by suppressing tyrosinase, Tyrp-1, and Tyrp-2 expression and activities via inhibition of the MITF. Collectively, these findings suggest that 2,4,6-triphenyl-1-hexene () is a promising anti-melanogenic agent in the cosmetic industry.

References
1.
Kapoor R, Dhatwalia S, Kumar R, Rani S, Parsad D . Emerging role of dermal compartment in skin pigmentation: comprehensive review. J Eur Acad Dermatol Venereol. 2020; 34(12):2757-2765. DOI: 10.1111/jdv.16404. View

2.
Bae I, Lee E, Yoo J, Lee S, Ko J, Kim Y . Mannosylerythritol lipids inhibit melanogenesis via suppressing ERK-CREB-MiTF-tyrosinase signalling in normal human melanocytes and a three-dimensional human skin equivalent. Exp Dermatol. 2018; 28(6):738-741. DOI: 10.1111/exd.13836. View

3.
Hearing V, Tsukamoto K . Enzymatic control of pigmentation in mammals. FASEB J. 1991; 5(14):2902-9. View

4.
Bae J, Min D, Choi J, Choi H, Kim J, Park N . Primary Ciliogenesis by 2-Isopropylmalic Acid Prevents PM2.5-Induced Inflammatory Response and MMP-1 Activation in Human Dermal Fibroblasts and a 3-D-Skin Model. Int J Mol Sci. 2021; 22(20). PMC: 8535518. DOI: 10.3390/ijms222010941. View

5.
Lee S, Bae I, Lee E, Kim H, Lee J, Lee C . Glucose Exerts an Anti-Melanogenic Effect by Indirect Inactivation of Tyrosinase in Melanocytes and a Human Skin Equivalent. Int J Mol Sci. 2020; 21(5). PMC: 7084727. DOI: 10.3390/ijms21051736. View