Evidence map›Paper›PMID 34899697›Full record

ArticleFrontiers in immunology2021

Tetracyclines Diminish

Despoina T Florou, Athanasios Mavropoulos, Efthymios Dardiotis, Vana Tsimourtou, Vasileios Siokas, Athina-Maria Aloizou, Christos Liaskos, Christina Tsigalou, Christina Katsiari, Lazaros I Sakkas and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Endoplasmic reticulum's role in multiple sclerosis, exploring potential biomarkers, and pioneering therapeutic strategies: a comprehensive review of literature.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Review
  3. Review
  4. The immune system in neurological diseases: What innate-like T cells have to say.The Journal of allergy and clinical immunology · 2024
    Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. 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

12 authors at 3 institutions in 2 countries.

Despoina T FlorouDepartment of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Athanasios MavropoulosDepartment of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Efthymios DardiotisDepartment of Neurology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Vana TsimourtouDepartment of Neurology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Vasileios SiokasDepartment of Neurology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Athina-Maria AloizouDepartment of Neurology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Christos LiaskosDepartment of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Christina TsigalouLaboratory of Microbiology, Faculty of Medicine, Democritus University of Thrace, Alexandroupolis, Greece.
Christina KatsiariDepartment of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Lazaros I SakkasDepartment of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Georgios HadjigeorgiouDepartment of Neurology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
Dimitrios P BogdanosDepartment of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
University of Thessaly · GRDemocritus University of Thrace · GRUniversity of Cyprus · CY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Limited data from clinical trials in multiple sclerosis (MS) reported that minocycline, a widely used antibiotic belonging to the family of tetracyclines (TCs), exerts a beneficial short-lived clinical effect A similar anti-inflammatory effect of minocycline attributed to a deviation from Th1 to Th2 immune response has been reported in experimental models of MS. Whether such an immunomodulatory mechanism is operated in the human disease remains largely unknown. Aim: To assess the Material and Methods: Peripheral blood mononuclear cells from 45 individuals (35 MS patients, amongst which 15 naïve patients and 10 healthy controls, HCs) were cultured with minocycline or doxycycline and conventional stimulants (PMA/Ionomycin or IL-12/IL-18). IFN-γ and IL-17 producing T-, NK- and NKT cells were assessed by flow cytometry. The effect of TCs on cell viability and apoptosis was further assessed by flow cytometry with Annexin V staining. Results: Both tetracyclines significantly decreased, in a dose dependent manner, IFN-γ production in NKT and CD4 Conclusion: Tetracyclines can

Indexed as

Adaptive ImmunityAdultFemaleHumansImmunity, InnateInterferon-gammaInterleukin-17Leukocytes, MononuclearMaleMiddle AgedMultiple Sclerosis, Chronic ProgressiveTetracyclinesInterferon-gammaInterleukin-17Tetracyclinesdoxycyclineinterferon-γinterleukin-17minocyclinemultiple sclerosisNKT cellsproinflammatory

Identifiers

PMID34899697
PMCPMC8662812
OpenAlexW3215876948

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.