Evidence map›Paper›PMID 39382722›Full record

ReviewArchives of dermatological research2024

A review of therapies for hyperpigmentation modulating the synthesis of eumelanin to pheomelanin.

Imaan K Singh, Maria L Espinosa, Henry W Lim, Tasneem F Mohammad

Abstract readReview
PubMed Publisher
In one paragraph

Review in Archives of dermatological research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. 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.

Imaan K SinghMichigan State University College of Osteopathic Medicine, East Lansing, MI, USA.
Maria L EspinosaDivision of Photobiology and Photomedicine, Department of Dermatology, Henry Ford Health, 3031 W Grand Blvd, Suite 800 Dermatology, Detroit, MI, 48202, USA.
Henry W LimDivision of Photobiology and Photomedicine, Department of Dermatology, Henry Ford Health, 3031 W Grand Blvd, Suite 800 Dermatology, Detroit, MI, 48202, USA.
Tasneem F MohammadDivision of Photobiology and Photomedicine, Department of Dermatology, Henry Ford Health, 3031 W Grand Blvd, Suite 800 Dermatology, Detroit, MI, 48202, USA. tmohamm2@hfhs.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There are significant psychosocial burdens in patients with hyperpigmentation, which emphasizes the importance of treatment. Current gold standard for treatment is hydroquinone; however, alternatives have been developed given the concern for side effects of hydroquinone. Melanogenesis is responsible for the production of eumelanin and pheomelanin; there are many factors that will determine whether eumelanin or pheomelanin will be produced. Eumelanin is known for its photoprotective qualities, while pheomelanin is implicated in photocarcinogenesis and photoaging. Multiple treatment modalities for hyperpigmentation that shift eumelanin to pheomelanin synthesis exist. Cysteamine, glutathione, kojic acid, and methyl sulfonyl methane are four agents used to treat hyperpigmentation by shifting the production of eumelanin to pheomelanin. It is critical to discuss photoprotection with patients to help reduce the potential impact of increased pheomelanin production and to expand research in this area.

Indexed as

HyperpigmentationMelaninsPyronesGlutathioneHumansHydroquinoneseumelaninGlutathionehydroquinoneHydroquinoneskojic acidMelaninspheomelaninPyronesCysteamineEumelaninGlutathioneKojic acidMethyl sulfonyl methanePheomelanin

Identifiers

What OpenQuestion holds

Textmetadata
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.