Evidence map›Paper›PMID 20889885›Full record

ArticleThe American journal of tropical medicine and hygiene2010

Elevated levels of plasma angiogenic factors are associated with human lymphatic filarial infections.

Sasisekhar Bennuru, Grace Maldarelli, V Kumaraswami, Amy D Klion, Thomas B Nutman

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

21 citing papers in PubMed, 36 citations in OpenAlex.

  1. From defense to disease: the multifaceted role of lymphatics during infection.Journal of immunology (Baltimore, Md. : 1950) · 2025
    Review
  2. Glyceraldehyde 3-Phosphate Dehydrogenase and Galectin fromAnimals : an open access journal from MDPI · 2025
    Article
  3. Review
  4. Article
  5. Pathogens (Basel, Switzerland) · 2024
    Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Distinct Immune Profiles of Exhausted Effector and Memory CD8Frontiers in cellular and infection microbiology · 2021
    Observational
  12. Filarial Lymphedema Patients Are Characterized by Exhausted CD4Frontiers in cellular and infection microbiology · 2021
    Article
  13. Article
  14. Article
  15. Immunology of lymphatic filariasis.Parasite immunology · 2014
    Review
  16. Article
  17. Review
  18. Review
  19. Th2 differentiation is necessary for soft tissue fibrosis and lymphatic dysfunction resulting from lymphedema.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2013
    Article
  20. Immunopathogenesis of lymphatic filarial disease.Seminars in immunopathology · 2012
    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

5 authors at 1 institution in 1 country.

Sasisekhar BennuruLaboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20892, USA. bennurus@niaid.nih.gov
Grace Maldarelli
V Kumaraswami
Amy D Klion
Thomas B Nutman
National Institute of Allergy and Infectious Diseases · US

Funding

Immunoregulation /Immune Recognition In Filarial/Nonfilarial Parasitic InfectionZIAAI000197 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI NUTMAN, THOMAS · 2009 to 2025
$23.4M
India International Center for Excellence in ResearchZIAAI001065 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI NUTMAN, THOMAS · 2009 to 2025
$19.0M
6 · The paper itself

Abstract

Lymphatic dilatation, dysfunction, and lymphangiogenesis are hallmarks of patent lymphatic filariasis, observed even in those with subclinical microfilaremia, through processes associated, in part, by vascular endothelial growth factors (VEGFs). A panel of pro-angiogenic factors was measured in the plasma of subjects from filaria-endemic regions using multiplexed immunological assays. Compared with endemic normal control subjects, those with both subclinical microfilaremia, and those with longstanding lymphedema had significantly elevated levels of VEGF-A, VEGF-C, VEGF-D, and angiopoietins (Ang-1/Ang-2), with only levels of basic fibroblast growth factor (bFGF) and placental growth factor (PlGF) being elevated only if lymphedema was evident. Furthermore, levels of these factors 1-year post-treatment with doxycycline were similar to pretreatment levels suggesting a minimal role, if any, for Wolbachia. Our data support the concept that filarial infection per se is associated with elevated levels of most of the known pro-angiogenic factors, with only a few being associated with the serious pathologic consequences associated with Wuchereria bancrofti infection.

Indexed as

Wuchereria bancroftiAdolescentAdultAgedAngiogenic ProteinsAngiopoietinsAnimalsDoxycyclineElephantiasis, FilarialFibroblast Growth Factor 2FilaricidesHumansIndiaMaliMiddle AgedVascular Endothelial Growth FactorsAngiogenic ProteinsAngiopoietinsDoxycyclineFibroblast Growth Factor 2FilaricidesVascular Endothelial Growth Factors

Identifiers

PMID20889885
PMCPMC2946762
OpenAlexW2171423943

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.