Evidence map›Paper›PMID 40448062›Full record

ArticleBMC musculoskeletal disorders2025

Wnt/β-catenin regulates Gli1 + osteogenic progenitors in condylar subchondral bone development and osteoarthritis.

Jie Wang, Lin Sun, Yi Zhang, Shuo Chen, Yang He

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC musculoskeletal disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Targeting Gli1Stem cell reviews and reports · 2026
    Review
  2. Review
  3. 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

5 authors.

Jie WangDepartment of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, P. R. China.
Lin SunDepartment of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, P. R. China.
Yi ZhangDepartment of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, P. R. China.
Shuo ChenDepartment of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, P. R. China. chens@bjmu.edu.cn.
Yang HeDepartment of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, P. R. China. fridaydust1983@163.com.

Funding

Beijing Natural Science Foundation 7222223National Natural Science Foundation of China 22475006National Natural Science Foundation of China 82101041
6 · The paper itself

Abstract

backgroundGli1 has been identified as a marker of osteogenic progenitors in the condylar subchondral bone. The Wnt/β-catenin signaling pathway is known to regulate stem cell proliferation and differentiation in bone. Whether Wnt/β-catenin signaling pathway could influence Gli1 + osteogenic progenitors remains unclear. Here, we aimed to investigate the role and related mechanisms of Wnt/β-catenin signaling in the regulation of Gli1 + osteogenic progenitors in condylar development and temporomandibular joint osteoarthritis (TMJOA).

methodsWe generated Gli1-Cre

resultsConditional knockout of β-catenin inhibited the osteogenic activity of Gli1 + progenitor cells during condylar subchondral bone development. In discectomy-induced TMJOA, the overactivation of Gli1 in subchondral bone drove pathological osteogenesis and aberrant subchondral bone remodeling. Deletion of β-catenin in Gli1 + cells mitigated excessive Gli1 + cells activation and ectopic mineralization.

conclusionOur findings establish Wnt/β-catenin signaling as a key regulator of Gli1 + progenitor cell fate determination in both bone development and TMJOA pathogenesis.

Indexed as

beta CateninBone DevelopmentMandibular CondyleOsteoarthritisOsteogenesisWnt Signaling PathwayZinc Finger Protein GLI1AnimalsCell DifferentiationCell ProliferationDisease Models, AnimalMiceMice, KnockoutStem Cellsbeta CateninCTNNB1 protein, mouseGli1 protein, mouseZinc Finger Protein GLI1Gli1 + cellsOsteoarthritisPostnatal developmentStem cellsTemporomandibular joint

Identifiers

PMID40448062
PMCPMC12125846

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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.