Evidence map›Paper›PMID 34674748›Full record

ArticleStem cell research & therapy2021

Hair follicle-derived mesenchymal stem cells decrease alopecia areata mouse hair loss and reduce inflammation around the hair follicle.

Weiyue Deng, Yuying Zhang, Wei Wang, Aishi Song, Omar Mukama, Jiarong Huang, Xiaobo Han, Sihao Deng, Zuoxian Lin, Jean du Dieu Habimana and 8 more

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
8.6field-weighted citation impact, top 2% 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

25 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
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  4. Observational
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  8. Prostaglandin FFrontiers in physiology · 2025
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  15. Status of research on the development and regeneration of hair follicles.International journal of medical sciences · 2024
    Review
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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

18 authors at 5 institutions in 1 country.

Weiyue DengDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China.
Yuying ZhangDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China.
Wei WangDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China.
Aishi SongDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China.
Omar MukamaCAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
Jiarong HuangCenter for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
Xiaobo HanCAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
Sihao DengDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China.
Zuoxian LinCAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
Jean du Dieu HabimanaCAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
Rongqi HuangCAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
Kexin PengNHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China.
Bing NiNHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China.
Shusheng ZhangChangsha Stomatological Hospital, Changsha, China.
Xiaoxin YanDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China.
Ji LiDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China.
Lin-Ping WuCenter for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China. wu_linping@gibh.ac.cn.
Zhiyuan LiDepartment of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China. li_zhiyuan@gibh.ac.cn.
Central South University · CNGuangzhou Institutes of Biomedicine and Health · CNChinese Academy of Sciences · CNHunan Provincial Maternal and Child Health Hospital · CNJinan Stomatological Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlopecia areata (AA) is a common autoimmune hair loss disease with increasing incidence. Corticosteroids are the most widely used for hair loss treatment; however, long-term usage of hormonal drugs is associated with various side effects. Mesenchymal stem cells (MSCs) therapy has been studied extensively to curb autoimmune diseases without affecting immunity against diseases.

methodsHair follicle-derived MSCs (HF-MSCs) were harvested from the waste material of hair transplants, isolated and expanded. The therapeutic effect of HF-MSCs for AA treatment was investigated in vitro AA-like hair follicle organ model and in vivo C3H/HeJ AA mice model.

resultsAA-like hair follicle organ in vitro model was successfully established by pre-treatment of mouse vibrissa follicles by interferon-γ (IFN-γ). The AA-like symptoms were relieved when IFN-γ induced AA in vitro model was co-cultured with HF-MSC for 2 days. In addition, when skin grafted C3H/HeJ AA mice models were injected with 10

conclusionsThis study provides a new therapeutic approach for alopecia areata based on HF-MSCs toward its future clinical application.

Indexed as

Alopecia AreataMesenchymal Stem CellsAnimalsHair FollicleInflammationMiceMice, Inbred C3HAlopecia areataHair follicle-derived mesenchymal stem cellsHair loss treatmentStem cell therapy

Identifiers

PMID34674748
PMCPMC8532319
OpenAlexW3207395761

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.