Evidence map›Paper›PMID 30204591›Full record

ArticleThe Journal of clinical investigation2018

Neutrophil extracellular trap production contributes to pathogenesis in SIV-infected nonhuman primates.

Ranjit Sivanandham, Egidio Brocca-Cofano, Noah Krampe, Elizabeth Falwell, Sindhuja Murali Kilapandal Venkatraman, Ruy M Ribeiro, Cristian Apetrei, Ivona Pandrea

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 2 pooled it
3.4field-weighted citation impact, top 7% 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

45 citing papers in PubMed, 2 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. The Hitchhiker Guide to CD4Frontiers in immunology · 2021
    Pooled it
  3. Review
  4. Article
  5. Maintenance of intestinal CX3CR1Nature communications · 2026
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Prolonged experimental CD4Nature communications · 2023
    Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Review
  19. HIV and COVID-19: A Tale of Two Pandemics.Current HIV research · 2022
    Article
  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

8 authors at 3 institutions in 3 countries.

Ranjit SivanandhamCenter for Vaccine Research.
Egidio Brocca-CofanoCenter for Vaccine Research.
Noah KrampeCenter for Vaccine Research.
Elizabeth FalwellCenter for Vaccine Research.
Sindhuja Murali Kilapandal VenkatramanCenter for Vaccine Research.
Ruy M RibeiroLaboratorio de Biomatematica, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal.
Cristian ApetreiCenter for Vaccine Research.
Ivona PandreaCenter for Vaccine Research.
Institut de Recherche Vaccinale · FRUniversity of Pittsburgh · USUniversity of Lisbon · PT

Funding

SIV Pathogenesis in African Green Monkeys and Pigtailed MacaquesR01HL117715 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI VASILE PANDREA, IVONA · 2012 to 2021
$7.0M
Interventions to Reduce Hypercoagulability in Old SIV-Infected NHPsR01HL123096 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI VASILE PANDREA, IVONA · 2015 to 2025
$6.8M
Assessing the Role of GI Tract Dysfunction to HIV/SIV Disease ProgressionR01DK113919 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CRISTIAN APETREI, Ivona Vasile-Pandrea · 2017 to 2026
$5.7M
Animal Model for Testing SIV Latency Reversal StrategiesR01AI119346 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI APETREI, CRISTIAN · 2015 to 2019
$3.4M
Animal Model for SIV Infection ControlR01RR025781 · NCRR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI APETREI, CRISTIAN, VASILE PANDREA, IVONA · 2009 to 2010
$1.9M
Request for a Nikon A1 confocal microscopeS10OD019973 · OD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI WATKINS, SIMON C · 2015 to 2015
$358k
NCRR NIH HHS R01 RR025781NHLBI NIH HHS R01 HL117715NHLBI NIH HHS R01 HL123096NIAID NIH HHS R01 AI119346NIDDK NIH HHS R01 DK113919NIH HHS S10 OD019973
6 · The paper itself

Abstract

Neutrophil extracellular traps (NETs) are involved in the pathogenesis of many infectious diseases, yet their dynamics and impact on HIV/SIV infection have not yet been assessed. We hypothesized that SIV infection and the related microbial translocation trigger NET activation and release (NETosis), and we investigated the interactions between NETs and immune cell populations and platelets. We compared and contrasted the levels of NETs between SIV-uninfected, SIV-infected, and SIV-infected antiretroviral-treated nonhuman primates. We also cocultured neutrophils from these animals with either peripheral blood mononuclear cells or platelets. Increased NET production was observed throughout SIV infection. In chronically infected animals, NETs were found in the gut, lung, and liver, and in the blood vessels of kidney and heart. Antiretroviral therapy (ART) decreased NETosis, albeit above preinfection levels. NETs captured CD4+ and CD8+ T cells, B cells, and monocytes, irrespective of their infection status, potentially contributing to the indiscriminate generalized immune cell loss characteristic to HIV/SIV infection, and limiting the CD4+ T cell recovery under ART. By capturing and facilitating aggregation of platelets, and through expression of increased tissue factor levels, NETs may also enhance HIV/SIV-related coagulopathy and promote cardiovascular comorbidities.

Indexed as

AnimalsAnti-Retroviral AgentsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesExtracellular TrapsMacaca nemestrinaNeutrophilsSimian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusAnti-Retroviral AgentsAIDS/HIVNeutrophilsT cells

Identifiers

PMID30204591
PMCPMC6205390
OpenAlexW2891956444

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.