Evidence map›Paper›PMID 39962491›Full record

ArticleJournal of translational medicine2025

Identification of pro-fibrotic cellular subpopulations in fascia of gluteal muscle contracture using single-cell RNA sequencing.

Weizhi Zhao, Zongchao Li, Suzhen Ma, Wen Chen, Zhengqing Wan, Lin Zhu, Liangjun Li, Danling Wang

Abstract read
In one paragraph

Article in Journal of translational medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. [Effectiveness analysis of arthroscopic outside-in release for gluteal muscle contracture in supine position].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2025
    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

8 authors.

Weizhi Zhao *Hengyang Medical School, University of South China, Hengyang, Hunan, 421200, China.
Zongchao Li *Hengyang Medical School, University of South China, Hengyang, Hunan, 421200, China.
Suzhen MaHengyang Medical School, University of South China, Hengyang, Hunan, 421200, China.
Wen ChenHengyang Medical School, University of South China, Hengyang, Hunan, 421200, China.
Zhengqing WanDepartment of Medical Genetics, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China.
Lin ZhuHengyang Medical School, University of South China, Hengyang, Hunan, 421200, China.
Liangjun LiThe Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China. Liliangjun1212@sina.com.
Danling WangHengyang Medical School, University of South China, Hengyang, Hunan, 421200, China. danlingwang@usc.edu.cn.ORCID 0000-0001-5933-1080

Funding

Science and Technology Program of Hunan Province 2021SK1014Science and Technology Program of Hunan Province CX20210916
6 · The paper itself

Abstract

Fibrosis is a common and integral pathological feature in various chronic diseases, capable of affecting any tissue or organ. Fibrosis within deep fascia is implicated in many myofascial disorders, including gluteal muscle contracture (GMC), Dupuytren's disease, plantar fasciitis, iliotibial band syndrome, and chronic muscle pain. Despite its clinical significance, deep fascia fibrosis remains considerably under-researched compared to other fibrotic conditions. Single-cell RNA-sequencing (scRNA-seq) has been used to investigate cellular heterogeneity in fibrotic tissues. However, to our knowledge, only a few studies have applied scRNA-seq to explore cellular heterogeneity in deep fascia, and none have specifically examined fibrotic fascia. In this study, we performed scRNA-seq analysis on fibrotic fascia associated with GMC and compared them to nonfibrotic control fascial samples. Our findings show that fibroblast and macrophage cells play critical roles in pathological tissue remodeling within fibrotic deep fascia. We observed an upregulation of various collagens, proteoglycans, and extracellular matrix (ECM) glycoproteins in contracture deep fascia, attributed to the widespread activation of fibroblast subclusters. Additionally, two pro-fibrotic macrophage subpopulations, SPP1

Indexed as

ContractureFasciaSequence Analysis, RNASingle-Cell AnalysisAgedButtocksExtracellular MatrixFemaleFibroblastsFibrosisHumansMacrophagesMaleMiddle AgedMuscle, SkeletalDeep fasciaFibroblastFibrosisGluteal muscle contractureMacrophageSingle-cell RNA-sequencing

Identifiers

PMID39962491
PMCPMC11834283

What OpenQuestion holds

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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.