Evidence map›Paper›PMID 32034251›Full record

ArticleScientific reports2020

MicroRNA-141-3p and microRNA-200a-3p regulate α-melanocyte stimulating hormone-stimulated melanogenesis by directly targeting microphthalmia-associated transcription factor.

Tomohiro Itoh, Kanako Fukatani, Ayaka Nakashima, Kengo Suzuki

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 19% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. MiRNAs in Poultry Health and Production: Progress and Challenges.Animals : an open access journal from MDPI · 2025
    Review
  6. Article
  7. Biocompatible exosomes derived fromRegenerative biomaterials · 2025
    Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. microRNAs in the Regulation of Melanogenesis.International journal of molecular sciences · 2021
    Review
  14. Review
  15. Article
  16. The Role of microRNAs in Organismal and Skin Aging.International journal of molecular sciences · 2020
    Review
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

4 authors at 1 institution in 1 country.

Tomohiro ItohLaboratory for Molecular Chemistry of Aquatic Materials, Department of Life Sciences, Graduate School of Bioresources, Mie University, 1577 Kurimamachiya, Tsu, Mie, 514-8507, Japan. titoh@bio.mie-u.ac.jp.
Kanako FukataniLaboratory for Molecular Chemistry of Aquatic Materials, Faculty of Bioresources, Mie University, 1577 Kurimamachiya, Tsu, Mie, 514-8507, Japan.
Ayaka NakashimaEuglena Co., Ltd., Central Research Centre, 75-1 Ono, Tsurumi-ku, Yokohama, Kanagawa, 230-0046, Japan.
Kengo SuzukiEuglena Co., Ltd., Central Research Centre, 75-1 Ono, Tsurumi-ku, Yokohama, Kanagawa, 230-0046, Japan.
Mie University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, it has been reported that non-coding RNAs, especially microRNAs (miRNAs) and long non-coding RNAs, act as melanogenesis-regulating molecules in melanocytes. We found that the expression levels of miR-141-3p and miR-200a-3p were decreased significantly by α-melanocyte-stimulating hormone (α-MSH) stimulation in mouse melanocyte B16-4A5 cells, as demonstrated by a miRNA array. Overexpression of miR-141-3p and miR-200a-3p in B16-4A5 cells suppressed melanogenesis and tyrosinase activity. Moreover, both miR-141-3p and miR-200a-3p showed direct targeting of microphthalmia-associated transcription factor using a luciferase reporter assay. Furthermore, topical transfection of miR-141-3p and miR-200a-3p to three-dimensional reconstructed human skin tissue inhibited α-MSH-stimulated melanin biosynthesis. Taken together, our findings indicate that downregulation of miR-141-3p and miR-200a-3p during the α-MSH-stimulated melanogenesis process acts as an important intrinsic signal. This result is expected to lead to the development of miRNA-based whitening therapeutics.

Indexed as

alpha-MSHAnimalsCell Line, TumorCells, CulturedHumansMelaninsMelanocytesMiceMicrophthalmia-Associated Transcription FactorMicroRNAsSkinalpha-MSHMelaninsMicrophthalmia-Associated Transcription FactorMicroRNAsMIRN141 microRNA, humanMIRN200 microRNA, humanMITF protein, human

Identifiers

PMID32034251
PMCPMC7005774
OpenAlexW3004911781

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.