Evidence map›Paper›PMID 34124114›Full record

ReviewFrontiers in medicine2021

Synovial Fibrosis Involvement in Osteoarthritis.

Li Zhang, Runlin Xing, Zhengquan Huang, Liang Ding, Li Zhang, Mingchao Li, Xiaochen Li, Peimin Wang, Jun Mao

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
9.7field-weighted citation impact, top 1% 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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.

  1. Clinics in orthopedic surgery · 2025
    Pooled it
  2. Trial
  3. Inhibition of PI3K/Akt/mTOR signaling by curcumin: a novel approach to mitigate synovial fibrosis in knee osteoarthritis.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Pirfenidone Attenuates Fibrosis and Neovascularization in 3D Spheroid-Laden Hydrogel Culture.Journal of tissue engineering and regenerative medicine · 2026
    Article
  9. Article
  10. Article
  11. LOXL2 alleviates post-traumatic knee osteoarthritis and pain.Journal of orthopaedic translation · 2025
    Article
  12. Review
  13. Article
  14. Article
  15. Article
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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

9 authors at 2 institutions in 1 country.

Li ZhangDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Runlin XingDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Zhengquan HuangDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Liang DingDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Li ZhangDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Mingchao LiDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Xiaochen LiDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Peimin WangDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Jun MaoDepartments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
Nanjing University of Chinese Medicine · CNJiangsu Province Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bone changes have always been the focus of research on osteoarthritis, but the number of studies on synovitis has increased only over the last 10 years. Our current understanding is that the mechanism of osteoarthritis involves all the tissues that make up the joints, including nerve sprouting, pannus formation, and extracellular matrix environmental changes in the synovium. These factors together determine synovial fibrosis and may be closely associated with the clinical symptoms of pain, hyperalgesia, and stiffness in osteoarthritis. In this review, we summarize the consensus of clinical work, the potential pathological mechanisms, the possible therapeutic targets, and the available therapeutic strategies for synovial fibrosis in osteoarthritis to gain insight and provide a foundation for further study.

Indexed as

extracellular matrixfibroblast-like synoviocytesfibrosisosteoarthritissynovitis

Identifiers

PMID34124114
PMCPMC8187615
OpenAlexW3165691852

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.