Evidence map›Paper›PMID 37230982›Full record

ArticleNature communications2023

Wound infiltrating adipocytes are not myofibroblasts.

Shruthi Kalgudde Gopal, Ruoxuan Dai, Ania Maria Stefanska, Meshal Ansari, Jiakuan Zhao, Pushkar Ramesh, Johannes W Bagnoli, Donovan Correa-Gallegos, Yue Lin, Simon Christ and 9 more

Abstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Review
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  10. Article
  11. Wnt Activation in Mature Dermal Adipocytes Leads to Lipodystrophy and Skin Fibrosis via ATGL-Dependent Lipolysis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  12. Article
  13. Review
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  15. Review
  16. Article
  17. Article
  18. Article
  19. Cellular and molecular mechanisms of skin wound healing.Nature reviews. Molecular cell biology · 2024
    Review
  20. 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

19 authors.

Shruthi Kalgudde Gopal *Institute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.
Ruoxuan Dai *Institute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.
Ania Maria StefanskaInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.
Meshal AnsariInstitute of Lung Health and Immunity, Helmholtz Center Munich, Munich, Germany.ORCID 0000-0002-8819-7965
Jiakuan ZhaoInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.
Pushkar RameshInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.ORCID 0000-0002-6815-4626
Johannes W BagnoliAnthropology and Human Genomics, Faculty of Biology, Ludwig-Maximilian University Munich, Munich, Germany.ORCID 0000-0003-0393-6157
Donovan Correa-GallegosInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.
Yue LinInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.
Simon ChristInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany.
Ilias AngelidisInstitute of Lung Health and Immunity, Helmholtz Center Munich, Munich, Germany.
Valerio LuppergerInstitute of AI for Health, Helmholtz Center Munich, Munich, Germany.ORCID 0000-0002-0112-2283
Carsten MarrInstitute of AI for Health, Helmholtz Center Munich, Munich, Germany.ORCID 0000-0003-2154-4552
Lindsay C DaviesDepartment of Microbiology, Tumour and Cell Biology (MTC), Karolinska Institute, Stockholm, Sweden.
Wolfgang EnardAnthropology and Human Genomics, Faculty of Biology, Ludwig-Maximilian University Munich, Munich, Germany.ORCID 0000-0002-4056-0550
Hans-Günther MachensDepartment of Plastic and Hand Surgery, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.
Herbert B SchillerInstitute of Lung Health and Immunity, Helmholtz Center Munich, Munich, Germany. herbert.schiller@helmholtz-munich.de.ORCID 0000-0001-9498-7034
Dongsheng JiangInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany. dongsheng.jiang@helmholtz-munich.de.ORCID 0000-0003-0961-2671
Yuval RinkevichInstitute of Regenerative Biology and Medicine, Helmholtz Center Munich, Munich, Germany. yuval.rinkevich@helmholtz-munich.de.ORCID 0000-0003-3658-0257

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The origins of wound myofibroblasts and scar tissue remains unclear, but it is assumed to involve conversion of adipocytes into myofibroblasts. Here, we directly explore the potential plasticity of adipocytes and fibroblasts after skin injury. Using genetic lineage tracing and live imaging in explants and in wounded animals, we observe that injury induces a transient migratory state in adipocytes with vastly distinct cell migration patterns and behaviours from fibroblasts. Furthermore, migratory adipocytes, do not contribute to scar formation and remain non-fibrogenic in vitro, in vivo and upon transplantation into wounds in animals. Using single-cell and bulk transcriptomics we confirm that wound adipocytes do not convert into fibrogenic myofibroblasts. In summary, the injury-induced migratory adipocytes remain lineage-restricted and do not converge or reprogram into a fibrosing phenotype. These findings broadly impact basic and translational strategies in the regenerative medicine field, including clinical interventions for wound repair, diabetes, and fibrotic pathologies.

Indexed as

CicatrixSkinAdipocytesAnimalsFibroblastsFibrosisMyofibroblastsWound Healing

Identifiers

PMID37230982
PMCPMC10213017

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.