Evidence map›Paper›PMID 32918341›Full record

ArticleJournal of cellular and molecular medicine2020

Down-regulation of exosomal miR-200c derived from keratinocytes in vitiligo lesions suppresses melanogenesis.

Chaoshuai Zhao, Dongliang Wang, Xin Wang, Yaqi Mao, Ziqian Xu, Yue Sun, Xingyu Mei, Jun Song, Weimin Shi

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

28 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Epigenetic Modifications in Vitiligo.Clinical reviews in allergy & immunology · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. An Overview of the Biological Complexity of Vitiligo.Oxidative medicine and cellular longevity · 2024
    Review
  16. Review
  17. Review
  18. Exosomal miRNAs in autoimmune skin diseases.Frontiers in immunology · 2023
    Review
  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

9 authors at 2 institutions in 1 country.

Chaoshuai ZhaoDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Dongliang WangDepartment of Nuclear Medicine, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Xin WangDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Yaqi MaoDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Ziqian XuDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Yue SunDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Xingyu MeiDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Jun SongDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Weimin ShiDepartment of Dermatology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.ORCID 0000-0003-2097-4833
Shanghai Jiao Tong University · CNRenji Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vitiligo is a refractory disfiguring skin disease. However, the aetiology and pathogenesis of vitiligo have not been fully defined. Previous studies have shown that exosomes from normal human keratinocytes improve melanogenesis by up-regulating the expression of melanogenesis-related proteins. Several microRNAs (miRNAs) have been demonstrated to be effective in modulating melanogenesis via exosomes. In the present study, it was found that the effect of exosomes derived from keratinocytes in vitiligo lesions in regulating melanin synthesis is weakened. Furthermore, miR-200c was detected to be significantly down-regulated in exosomes from keratinocytes in vitiligo lesions. In addition, miR-200c enhanced the expression of melanogenesis-related genes via suppressing SOX1 to activate β-catenin. In conclusion, our study revealed that the effect of exosomes secreted by keratinocytes in vitiligo lesions exhibited a weaker capacity in promoting melanogenesis of melanocytes. Moreover, the expression of miR-200c, which mediates melanogenesis in exosomes secreted by keratinocytes in vitiligo lesions, is down-regulated, which may be one of the pathogenesis in vitiligo. Therefore, keratinocyte-derived exosomal miR-200c may be a potential target for the treatment of vitiligo.

Indexed as

Base Sequencebeta CateninDown-RegulationEpidermisExosomesHumansKeratinocytesMelaninsMelanocytesMicroRNAsModels, BiologicalPigmentationSOXB1 Transcription FactorsVitiligobeta CateninMelaninsMicroRNAsMIRN200 microRNA, humanSOXB1 Transcription FactorsexosomeskeratinocytesmelanogenesismiR-200cvitiligo

Identifiers

PMID32918341
PMCPMC7579706
OpenAlexW3086179532

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.