Evidence map›Paper›PMID 33434186›Full record

ArticleThe Journal of clinical investigation2021

Tetracyclines improve experimental lymphatic filariasis pathology by disrupting interleukin-4 receptor-mediated lymphangiogenesis.

Julio Furlong-Silva, Stephen D Cross, Amy E Marriott, Nicolas Pionnier, John Archer, Andrew Steven, Stefan Schulte Merker, Matthias Mack, Young-Kwon Hong, Mark J Taylor and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.9field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Doxycycline: An essential tool for Alzheimer's disease.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2025
    Review
  5. Review
  6. Article
  7. Molecular pathophysiology of secondary lymphedema.Frontiers in cell and developmental biology · 2024
    Review
  8. Review
  9. Review
  10. Review
  11. The Role of Grass Compost andInternational journal of environmental research and public health · 2022
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. The Relationship between VEGF-C, TAM, and Lymph Node Metastasis in Oral Cancer.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  18. NKp46Frontiers in immunology · 2022
    Article
  19. Review
  20. 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

11 authors at 4 institutions in 3 countries.

Julio Furlong-SilvaCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Stephen D CrossCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Amy E MarriottCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Nicolas PionnierCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
John ArcherCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Andrew StevenCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Stefan Schulte MerkerInstitute for Cardiovascular Organogenesis and Regeneration, Faculty of Medicine, Westfälische Wilhelms-Universität Münster, Münster, Germany.
Matthias MackUniversitätsklinikum Regensburg, Regensburg, Germany.
Young-Kwon HongDepartment of Surgery, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Mark J TaylorCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Joseph D TurnerCentre for Drugs & Diagnostics, Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Liverpool School of Tropical Medicine · GBUniversity Hospital Regensburg · DEUniversity of Münster · DEUniversity of Southern California · US

Funding

Medical Research Council MR/L018756/1Wellcome TrustWellcome Trust 104936/Z/14/Z
6 · The paper itself

Abstract

Lymphatic filariasis is the major global cause of nonhereditary lymphedema. We demonstrate that the filarial nematode Brugia malayi induced lymphatic remodeling and impaired lymphatic drainage following parasitism of limb lymphatics in a mouse model. Lymphatic insufficiency was associated with elevated circulating lymphangiogenic mediators, including vascular endothelial growth factor C. Lymphatic insufficiency was dependent on type 2 adaptive immunity, the interleukin-4 receptor, and recruitment of C-C chemokine receptor-2-positive monocytes and alternatively activated macrophages with a prolymphangiogenic phenotype. Oral treatments with second-generation tetracyclines improved lymphatic function, while other classes of antibiotic had no significant effect. Second-generation tetracyclines directly targeted lymphatic endothelial cell proliferation and modified type 2 prolymphangiogenic macrophage development. Doxycycline treatment impeded monocyte recruitment, inhibited polarization of alternatively activated macrophages, and suppressed T cell adaptive immune responses following infection. Our results determine a mechanism of action for the antimorbidity effects of doxycycline in filariasis and support clinical evaluation of second-generation tetracyclines as affordable, safe therapeutics for lymphedemas of chronic inflammatory origin.

Indexed as

Adaptive ImmunityAnimalsBrugia malayiCell MovementElephantiasis, FilarialLymphangiogenesisMaleMiceMice, Inbred BALB CMice, KnockoutMonocytesReceptors, Interleukin-4TetracyclinesT-LymphocytesReceptors, Interleukin-4TetracyclinesInfectious diseaseInflammationLymphParasitologyTh2 response

Identifiers

PMID33434186
PMCPMC7919730
OpenAlexW3120333317

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.