Anti-Melanogenic Activity of Undecylprodigiosin, a Red Pigment Isolated from a Marine Streptomyces sp. SNA-077
10.4062/biomolther.2023.208
- Author:
Chaeyoung LEE
1
;
Jung Min PARK
;
Prima F. HILLMAN
;
Minyi YOO
;
Hye Yeon KIM
;
Chang-Seok LEE
;
Sang-Jip NAM
Author Information
1. Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea
- Publication Type:Original Article
- From:Biomolecules & Therapeutics
2024;32(4):492-498
- CountryRepublic of Korea
- Language:English
-
Abstract:
Bioassay and HPLC-UV guided fractionations of the crude extract of marine-derived Streptomyces sp. SNA-077 have led to the isolation of a red pigment, undecylprodigiosin (1). The chemical structure of undecylprodigiosin (1) was revealed by the interpretation of NMR and mass spectroscopic (MS) data. Further, anti-melanogenic effects of undecylprodigiosin (1) were investigated. First, the melanin contents of undecylprodigiosin (1)-treated B16 cells were evaluated. Furthermore, undecylprodigiosin (1) significantly inhibited the key enzymes involved in melanogenesis, including tyrosinase, tyrosinase related protein-1 (TYRP-1), and dopachrome tautomerase (DCT). The mRNA and protein expression levels of Microphthalmia-associated transcriptian factor (MiTF), a critical transcription factor for tyrosinase gene expression, were also suppressed by undecylprodigiosin (1) treatment in B16 analyses. Collectively, our results suggest for the first time that undecylprodigiosin (1), a potent component isolated from an extract of marine Streptomyces sp. SNA-077, critically exerts the anti-melanogenic ability for melanin synthesis.
