Evidence map›Paper›PMID 31201512›Full record

ArticleRheumatology international2019

Characterization of cell-derived microparticles in synovial fluid and plasma of patients with rheumatoid arthritis.

Benita Nancy Reni Michael, Vallayyachari Kommoju, Chengappa Kavadichanda Ganapathy, Vir Singh Negi

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Rheumatology international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 31% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. From pathogenesis to therapy: extracellular vesicles in osteoarthritis.Frontiers in bioengineering and biotechnology · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Platelet-Derived Microparticles and Autoimmune Diseases.International journal of molecular sciences · 2023
    Review
  16. Article
  17. Review
  18. Review
  19. Review
  20. 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

4 authors at 1 institution in 1 country.

Benita Nancy Reni MichaelDepartment of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India.ORCID http://orcid.org/0000-0003-2136-1000
Vallayyachari KommojuDepartment of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India.ORCID http://orcid.org/0000-0002-2127-1585
Chengappa Kavadichanda GanapathyDepartment of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India.ORCID http://orcid.org/0000-0002-3643-3989
Vir Singh NegiDepartment of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India. vsnegi22@yahoo.co.in.ORCID http://orcid.org/0000-0003-1518-6031
Jawaharlal Institute of Post Graduate Medical Education and Research · IN

Funding

Indian Council of Medical Research 2012-2279Jawaharlal Institute Of Postgraduate Medical Education and Research JIP/Res/Intra-PhD/01/2014Jawaharlal Institute Of Postgraduate Medical Education and Research JIP/Res/Intra-PhD/02/2015-16
6 · The paper itself

Abstract

Microparticles (MP) are proposed to play a role in the pathogenesis of rheumatoid arthritis (RA). This study aimed to profile cell lineage-specific MP in patients with RA, osteoarthritis (OA), and healthy controls (HC) in synovial fluid and circulation. Patients with RA (n = 40), OA (n = 30) and HC (n = 33) were included. Cell-free synovial fluid (SF) and platelet-poor plasma samples were stained with annexin V APC and antibodies against CD45, CD20, CD14, CD4, CD8, CD66b, and CD61 for multicolor flow cytometry. Mann-Whitney U test/unpaired T test was used to assess intergroup differences among RA and OA SF and clinical, serological phenotypes of RA based on normality distribution; Kruskal-Wallis test with Dunn's multiple comparisons for comparing plasma MPs among RA, OA, and HC. Correlation between MP proportions and disease parameters was assessed by Spearman's correlation. The proportion of annexin V

Indexed as

Cell LineageAdultArthritis, RheumatoidBiomarkersBlood PlateletsCase-Control StudiesCell-Derived MicroparticlesFemaleHumansLeukocytesMaleMiddle AgedOsteoarthritisPhenotypeSynovial FluidBiomarkersAutoimmunityFlow cytometryMicroparticlesOsteoarthritisPlasmaRheumatoid arthritisSynovial fluid

Identifiers

PMID31201512
OpenAlexW2952448359

What OpenQuestion holds

Textmetadata
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.