Evidence map›Paper›PMID 37237288›Full record

ArticleExperimental dermatology2023

Male pattern hair loss: Can developmental origins explain the pattern?

Leah C Redmond, Summik Limbu, Bessam Farjo, Andrew G Messenger, Claire A Higgins

Open access · hybridAbstract read
In one paragraph

Article in Experimental dermatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

9 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Androgenetic alopecia.Nature reviews. Disease primers · 2025
    Review
  5. Hair Growth Effect and the Mechanisms ofInternational journal of molecular sciences · 2024
    Article
  6. Review
  7. Autophagy Dysfunction: The Kernel of Hair Loss?Clinical, cosmetic and investigational dermatology · 2024
    Review
  8. Article
  9. 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

5 authors at 3 institutions in 1 country.

Leah C RedmondDepartment of Bioengineering, Imperial College London, London, UK.ORCID 0000-0002-3370-3373
Summik LimbuDepartment of Bioengineering, Imperial College London, London, UK.ORCID 0009-0002-1388-5664
Bessam FarjoFarjo Hair Institute, Manchester, UK.ORCID 0000-0002-8662-6316
Andrew G MessengerDepartment of Dermatology, University of Sheffield, Sheffield, UK.ORCID 0000-0003-1424-8069
Claire A HigginsDepartment of Bioengineering, Imperial College London, London, UK.ORCID 0000-0002-9742-5149
Imperial College London · GBFarr Institute · GBUniversity of Sheffield · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Male pattern hair loss (MPHL), also referred to as male androgenetic alopecia (AGA) is the most common type of non-scarring progressive hair loss, with 80% of men suffering from this condition in their lifetime. In MPHL, the hair line recedes to a specific part of the scalp which cannot be accurately predicted. Hair is lost from the front, vertex, and the crown, yet temporal and occipital follicles remain. The visual effect of hair loss is due to hair follicle miniaturisation, where terminal hair follicles become dimensionally smaller. Miniaturisation is also characterised by a shortening of the growth phase of the hair cycle (anagen), and a prolongation of the dormant phase (kenogen). Together, these changes result in the production of thinner and shorter hair fibres, referred to as miniaturised or vellus hairs. It remains unclear why miniaturisation occurs in this specific pattern, with frontal follicles being susceptible while occipital follicles remain in a terminal state. One main factor we believe to be at play, which will be discussed in this viewpoint, is the developmental origin of the skin and hair follicle dermis on different regions of the scalp.

Indexed as

AlopeciaHairHair FollicleHumansMaleScalpSkinpattern hair lossskin ageingskin development

Identifiers

PMID37237288
PMCPMC10946844
OpenAlexW4378516762

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.