Evidence map›Paper›PMID 36522440›Full record

ArticleScientific reports2022

Menopause induces changes to the stratum corneum ceramide profile, which are prevented by hormone replacement therapy.

Alexandra C Kendall, Suzanne M Pilkington, Jonathan R Wray, Victoria L Newton, Christopher E M Griffiths, Mike Bell, Rachel E B Watson, Anna Nicolaou

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Lipidome Complexity in Physiological and Pathological Skin Pigmentation.International journal of molecular sciences · 2025
    Review
  6. Article
  7. Observational
  8. Review of sensory systems deployed by epidermal keratinocytes.Frontiers in cell and developmental biology · 2025
    Review
  9. Article
  10. Review
  11. Serotonin Signaling through Lipid Membranes.ACS chemical neuroscience · 2024
    Review
  12. Article
  13. Review
  14. Observational
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

8 authors at 3 institutions in 1 country.

Alexandra C Kendall *Laboratory for Lipidomics and Lipid Biology, Division of Pharmacy and Optometry, School of Health Sciences, The University of Manchester, 2.019C Stopford Building, Oxford Rd, Manchester, M13 9PT, UK.
Suzanne M Pilkington *Division of Musculoskeletal and Dermatological Sciences, Centre for Dermatology Research, School of Biological Sciences, Faculty of Biology, Medicine, and Health, The University of Manchester, Manchester, UK.
Jonathan R WrayLaboratory for Lipidomics and Lipid Biology, Division of Pharmacy and Optometry, School of Health Sciences, The University of Manchester, 2.019C Stopford Building, Oxford Rd, Manchester, M13 9PT, UK.
Victoria L NewtonThe No7 Beauty Company, Boots UK Ltd, Nottingham, UK.
Christopher E M GriffithsDivision of Musculoskeletal and Dermatological Sciences, Centre for Dermatology Research, School of Biological Sciences, Faculty of Biology, Medicine, and Health, The University of Manchester, Manchester, UK.
Mike BellThe No7 Beauty Company, Boots UK Ltd, Nottingham, UK.
Rachel E B WatsonDivision of Musculoskeletal and Dermatological Sciences, Centre for Dermatology Research, School of Biological Sciences, Faculty of Biology, Medicine, and Health, The University of Manchester, Manchester, UK.
Anna NicolaouLaboratory for Lipidomics and Lipid Biology, Division of Pharmacy and Optometry, School of Health Sciences, The University of Manchester, 2.019C Stopford Building, Oxford Rd, Manchester, M13 9PT, UK. anna.nicolaou@manchester.ac.uk.
University of Manchester · GBWalgreens Boots Alliance (United Kingdom) · GBManchester University NHS Foundation Trust · GB

Funding

Biotechnology and Biological Sciences Research CouncilDepartment of Health
6 · The paper itself

Abstract

The menopause can lead to epidermal changes that are alleviated by hormone replacement therapy (HRT). We hypothesise that these changes could relate to altered ceramide production, and that oestrogen may have a role in keratinocyte ceramide metabolism. White Caucasian women were recruited into three groups: pre-menopausal (n = 7), post-menopausal (n = 11) and post-menopausal taking HRT (n = 10). Blood samples were assessed for hormone levels, transepidermal water loss was measured to assess skin barrier function, and stratum corneum lipids were sampled from photoprotected buttock skin. Ceramides and sphingomyelins were analysed by ultraperformance liquid chromatography with electrospray ionisation and tandem mass spectrometry. Post-menopausal stratum corneum contained lower levels of ceramides, with shorter average length; changes that were not evident in the HRT group. Serum oestradiol correlated with ceramide abundance and length. Ceramides had shorter sphingoid bases, indicating altered de novo ceramide biosynthesis. Additionally, post-menopausal women had higher sphingomyelin levels, suggesting a possible effect on the hydrolysis pathway. Treatment of primary human keratinocytes with oestradiol (10 nM) increased production of CER[NS] and CER[NDS] ceramides, confirming an effect of oestrogen on cutaneous ceramide metabolism. Taken together, these data show perturbed stratum corneum lipids post-menopause, and a role for oestrogen in ceramide production.

Indexed as

CeramidesEpidermisEstradiolEstrogensFemaleHormone Replacement TherapyHumansMenopauseSkinSphingomyelinsCeramidesEstradiolEstrogensSphingomyelins

Identifiers

PMID36522440
PMCPMC9755298
OpenAlexW4311547846

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.