Evidence map›Paper›PMID 34445661›Full record

ArticleInternational journal of molecular sciences2021

Anti-Inflammatory Effects of Endogenously Released Adenosine in Synovial Cells of Osteoarthritis and Rheumatoid Arthritis Patients.

Rebecca Sohn, Marius Junker, Andrea Meurer, Frank Zaucke, Rainer H Straub, Zsuzsa Jenei-Lanzl

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Drug Repurposing for Frozen Shoulder; a Bioinformatics Meta-Analysis.The archives of bone and joint surgery · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Research of Pathogenesis and Novel Therapeutics in Arthritis 3.0.International journal of molecular sciences · 2023
    Article
  11. Article
  12. Adenosine AMolecules (Basel, Switzerland) · 2022
    Article
  13. Therapeutic Potential of Highly Selective AMolecules (Basel, Switzerland) · 2022
    Review
  14. Review
  15. 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

6 authors at 2 institutions in 1 country.

Rebecca SohnDr. Rolf M. Schwiete Research Unit for Osteoarthritis, Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60528 Frankfurt/Main, Germany.
Marius JunkerDr. Rolf M. Schwiete Research Unit for Osteoarthritis, Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60528 Frankfurt/Main, Germany.
Andrea MeurerDr. Rolf M. Schwiete Research Unit for Osteoarthritis, Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60528 Frankfurt/Main, Germany.
Frank ZauckeDr. Rolf M. Schwiete Research Unit for Osteoarthritis, Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60528 Frankfurt/Main, Germany.ORCID 0000-0002-7680-9354
Rainer H StraubLaboratory of Experimental Rheumatology and Neuroendocrine Immunology, Department of Internal Medicine, University Hospital Regensburg, 93053 Regensburg, Germany.
Zsuzsa Jenei-LanzlDr. Rolf M. Schwiete Research Unit for Osteoarthritis, Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60528 Frankfurt/Main, Germany.ORCID 0000-0003-2586-2523
Goethe University Frankfurt · DEUniversity Hospital Regensburg · DE

Funding

Deutsche Forschungsgemeinschaft FZ 561/3-1 to F.Z. (project number 407168728Deutsche Forschungsgemeinschaft JE 642/4-2 (project number 277277765)Deutsche Forschungsgemeinschaft STR 511/32-1 (project number 243785207)
6 · The paper itself

Abstract

Exogenous adenosine and its metabolite inosine exert anti-inflammatory effects in synoviocytes of osteoarthritis (OA) and rheumatoid arthritis (RA) patients. We analyzed whether these cells are able to synthesize adenosine/inosine and which adenosine receptors (ARs) contribute to anti-inflammatory effects. The functionality of synthesizing enzymes and ARs was tested using agonists/antagonists. Both OA and RA cells expressed CD39 (converts ATP to AMP), CD73 (converts AMP to adenosine), ADA (converts adenosine to inosine), ENT1/2 (adenosine transporters), all AR subtypes (A

Indexed as

AdenosineAgedAged, 80 and overAnti-Inflammatory AgentsArthritis, RheumatoidCytokinesFemaleHumansMaleMiddle AgedOsteoarthritisSynovial MembraneSynoviocytesVasodilator AgentsAdenosineAnti-Inflammatory AgentsCytokinesVasodilator Agentsadenosineinflammationinosineosteoarthritisrheumatoid arthritissynoviocytes

Identifiers

PMID34445661
PMCPMC8396606
OpenAlexW3194672732

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.