Evidence map›Paper›PMID 25605994›Full record

ArticleThe Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology2015

ERK Activation by Fucoidan Leads to Inhibition of Melanogenesis in Mel-Ab Cells.

Yu Seok Song, Marie Carmel Balcos, Hye-Young Yun, Kwang Jin Baek, Nyoun Soo Kwon, Myo-Kyoung Kim, Dong-Seok Kim

Open access · hybridAbstract read
In one paragraph

Article in The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.8field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 44 citations in OpenAlex.

  1. Role of MAPK Pathways in the Pathogenesis of Vitiligo.Current issues in molecular biology · 2026
    Review
  2. Article
  3. Anti-melanogenic effects of Medicago sativa seed extracts on melanocytes.International journal of cosmetic science · 2025
    Article
  4. Article
  5. Article
  6. Review
  7. Anti-Melanogenic Effects of a Polysaccharide Isolated fromInternational journal of molecular sciences · 2024
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. International journal of molecular sciences · 2019
    Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Melanoma and brown seaweed: an integrative hypothesis.Journal of applied phycology · 2017
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 2 countries.

Yu Seok SongDepartment of Biochemistry, Chung-Ang University College of Medicine, Seoul 156-756, Korea. ; Department of Convergence Medicine and Pharmaceutical Biosciences, Chung-Ang University College of Medicine, Seoul 156-756, Korea.
Marie Carmel BalcosDepartment of Biochemistry, Chung-Ang University College of Medicine, Seoul 156-756, Korea.
Hye-Young YunDepartment of Biochemistry, Chung-Ang University College of Medicine, Seoul 156-756, Korea.
Kwang Jin BaekDepartment of Biochemistry, Chung-Ang University College of Medicine, Seoul 156-756, Korea.
Nyoun Soo KwonDepartment of Biochemistry, Chung-Ang University College of Medicine, Seoul 156-756, Korea.
Myo-Kyoung KimThomas J. Long School of Pharmacy, University of the Pacific, Stockton, CA 95211, USA.
Dong-Seok KimDepartment of Biochemistry, Chung-Ang University College of Medicine, Seoul 156-756, Korea.
Chung-Ang University · KRUniversity of the Pacific · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fucoidan, a fucose-rich sulfated polysaccharide derived from brown seaweed in the class Phaeophyceae, has been widely studied for its possible health benefits. However, the potential of fucoidan as a possible treatment for hyperpigmentation is not fully understood. This study investigated the effects of fucoidan on melanogenesis and related signaling pathways using Mel-Ab cells. Fucoidan significantly decreased melanin content. While fucoidan treatment decreased tyrosinase activity, it did not do so directly. Western blot analysis indicated that fucoidan downregulated microphthalmia-associated transcription factor and reduced tyrosinase protein expression. Further investigation showed that fucoidan activated the extracellular signal-regulated kinase (ERK) pathway, suggesting a possible mechanism for the inhibition of melanin synthesis. Treatment with PD98059, a specific ERK inhibitor, resulted in the recovery of melanin production. Taken together, these findings suggest that fucoidan inhibits melanogenesis via ERK phosphorylation.

Indexed as

ERKFucoidanMelanogenesisMITFTyrosinase

Identifiers

PMID25605994
PMCPMC4297759
OpenAlexW1989667765

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.