Evidence map›Paper›PMID 31949887›Full record

ArticleOxidative medicine and cellular longevity2019

Melanogenic Effects of Maclurin Are Mediated through the Activation of cAMP/PKA/CREB and p38 MAPK/CREB Signaling Pathways.

Young Sun Hwang, Sae Woong Oh, See-Hyoung Park, Jienny Lee, Ju Ah Yoo, Kitae Kwon, Se Jung Park, Jangsoon Kim, Eunbi Yu, Jae Youl Cho and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Oxidative medicine and cellular longevity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

32 citing papers in PubMed, 50 citations in OpenAlex.

  1. Role of MAPK Pathways in the Pathogenesis of Vitiligo.Current issues in molecular biology · 2026
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  5. Research progress and prospect of MAPK signaling pathway in knee osteoarthritis.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Review
  6. The Pathogenesis of Oxidative Stress-Induced Chloasma and Its Therapeutic Implications.Clinical, cosmetic and investigational dermatology · 2025
    Review
  7. Article
  8. Review
  9. Article
  10. Impact of KRAS mutation on the tumor microenvironment in colorectal cancer.International journal of biological sciences · 2024
    Review
  11. Quercetin 3-International journal of molecular sciences · 2023
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Research Progress on Targeted Antioxidant Therapy and Vitiligo.Oxidative medicine and cellular longevity · 2022
    Review
  17. Article
  18. Article
  19. 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

11 authors at 4 institutions in 1 country.

Young Sun HwangDepartment of Dental Hygiene, College of Health Science, Eulji University, Seongnam City, 13135 Gyunggi Do, Republic of Korea.
Sae Woong OhMolecular Dermatology Laboratory, Department of Integrative Biotechnology & Biocosmetics Research Center, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.
See-Hyoung ParkDepartment of Bio and Chemical Engineering, Hongik University, 30016 Sejong City, Republic of Korea.ORCID https://orcid.org/0000-0003-0020-7389
Jienny LeeViral Disease Research Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon City, 39660 Gyeongsangbuk Do, Republic of Korea.
Ju Ah YooMolecular Dermatology Laboratory, Department of Integrative Biotechnology & Biocosmetics Research Center, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.
Kitae KwonMolecular Dermatology Laboratory, Department of Integrative Biotechnology & Biocosmetics Research Center, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.
Se Jung ParkMolecular Dermatology Laboratory, Department of Integrative Biotechnology & Biocosmetics Research Center, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.
Jangsoon KimMolecular Dermatology Laboratory, Department of Integrative Biotechnology & Biocosmetics Research Center, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.
Eunbi YuMolecular Dermatology Laboratory, Department of Integrative Biotechnology & Biocosmetics Research Center, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.
Jae Youl ChoMolecular Immunology Laboratory, Department of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.ORCID https://orcid.org/0000-0001-8141-9927
Jongsung LeeMolecular Dermatology Laboratory, Department of Integrative Biotechnology & Biocosmetics Research Center, College of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon City, 16419 Gyunggi Do, Republic of Korea.ORCID https://orcid.org/0000-0002-5073-2619
Sungkyunkwan University · KRAnimal and Plant Quarantine Agency · KREulji University · KRHongik University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Melanogenesis is the biological process which the skin pigment melanin is synthesized to protect the skin against ultraviolet irradiation and other external stresses. Abnormal biology of melanocytes is closely associated with depigmented skin disorders such as vitiligo. In this study, we examined the effects of maclurin on melanogenesis and cytoprotection. Maclurin enhanced cellular tyrosinase activity as well as cellular melanin levels. We found that maclurin treatment increased the expression of microphthalmia-associated transcription factor (MITF), tyrosinase-related protein- (TRP-) 1, TRP-2, and tyrosinase. Mechanistically, maclurin promoted melanogenesis through cyclic adenosine monophosphate (cAMP) response element binding (CREB) protein-dependent upregulation of MITF. CREB activation was found to be mediated by p38 mitogen-activated protein kinase (MAPK) or cAMP-protein kinase A (PKA) signaling. In addition, maclurin-induced CREB phosphorylation was mediated through the activation of both the cAMP/PKA and the p38 MAPK signaling pathways. Maclurin-induced suppression of p44/42 MAPK activation also contributed to its melanogenic activity. Furthermore, maclurin showed protective effects against H

Indexed as

Cells, CulturedCyclic AMPCyclic AMP-Dependent Protein KinasesCyclic AMP Response Element-Binding ProteinEpidermisGene Expression RegulationHumansMelaninsMelanocytesOxidoreductasesp38 Mitogen-Activated Protein KinasesPhosphorylationPlant LectinsSignal TransductionCREB1 protein, humanCyclic AMPCyclic AMP-Dependent Protein KinasesCyclic AMP Response Element-Binding ProteinmaclurinMelaninsOxidoreductasesp38 Mitogen-Activated Protein KinasesPlant Lectinstyrosinase-related protein-1

Identifiers

PMID31949887
PMCPMC6942912
OpenAlexW2996746845

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.