Evidence map›Paper›PMID 33682200›Full record

ArticleJournal of leukocyte biology2021

Neutrophil-derived extracellular vesicles modulate the phenotype of naïve human neutrophils.

Maya F Amjadi, Benjamin S Avner, Mallary C Greenlee-Wacker, Alexander R Horswill, William M Nauseef

Open access · greenAbstract read
In one paragraph

Article in Journal of leukocyte biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

15 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Circulating Extracellular Vesicles in Cardiovascular Disease.International journal of molecular sciences · 2025
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Immunomodulatory effect of extracellular vesicles fromFrontiers in cellular and infection microbiology · 2022
    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

5 authors at 3 institutions in 1 country.

Maya F AmjadiInflammation Program, Department of Internal Medicine, Roy J. and Lucille A. Carver College of Medicine University of Iowa, Iowa City, Iowa, USA.
Benjamin S AvnerInflammation Program, Department of Internal Medicine, Roy J. and Lucille A. Carver College of Medicine University of Iowa, Iowa City, Iowa, USA.
Mallary C Greenlee-WackerDepartment of Biology, Central Michigan University, Mount Pleasant, Michigan, USA.
Alexander R HorswillDepartment of Immunology and Microbiology at University of Colorado-Denver School of Medicine, Denver, Colorado, USA.
William M NauseefInflammation Program, Department of Internal Medicine, Roy J. and Lucille A. Carver College of Medicine University of Iowa, Iowa City, Iowa, USA.
University of Iowa · USCentral Michigan University · USUniversity of Colorado Denver · US

Funding

Pulmonary Toxicology Facility CoreP30ES005605 · NIEHS · UNIVERSITY OF IOWA · PI Brandi Janssen · 1990 to 2026
$40.5M
The S. aureus biofilm lifecycleP01AI083211 · NIAID · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI THOMAS, VINAI · 2009 to 2023
$32.1M
Biology of Aging and Age-Related Diseases Training GrantT32AG000213 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI Rozalyn M. Anderson, Sanjay Asthana · 1991 to 2026
$9.9M
Determinants of human neutrophil fate after phagocytosisR01AI132335 · NIAID · UNIVERSITY OF IOWA · PI NAUSEEF, WILLIAM M. · 2018 to 2022
$2.4M
Consequences of interactions between human neutrophils and Staphylococcus aureusR01AI116546 · NIAID · UNIVERSITY OF IOWA · PI NAUSEEF, WILLIAM M. · 2015 to 2019
$1.8M
Examining the Role of Extracellular Vesicles in InflammationR15GM132992 · NIGMS · CENTRAL MICHIGAN UNIVERSITY · PI GREENLEE-WACKER, MALLARY CLAIRE · 2019 to 2019
$432k
Human neutrophils, phospholipase A2 and S.aureus: microbial targets and responsesI01BX000513 · VA · IOWA CITY VA MEDICAL CENTER · PI NAUSEEF, WILLIAM M. · 2009 to 2017
–
Quorum Sensing Dependent Interactions with Biofilms and Innate Immunity DefensesI01BX002711 · VA · VA EASTERN COLORADO HEALTH CARE SYSTEM · PI ALEXANDER R HORSWILL · 2015 to 2026
–
BLRD VA I01 BX000513BLRD VA I01 BX002711NIAID NIH HHS P01 AI083211NIAID NIH HHS R01 AI116546NIAID NIH HHS R01 AI132335NIA NIH HHS T32 AG000213NIEHS NIH HHS P30 ES005605NIGMS NIH HHS R15 GM132992
6 · The paper itself

Abstract

Neutrophils (PMN) regulate inflammation in many ways, including communication with other immune cells via extracellular vesicles (EVs). EVs released by human neutrophils activated with N-formylmethionyl-leucyl-phenylalanine (fMLF) (PMN-fMLF EVs) had an outside-out orientation and contained functionally important neutrophil plasma membrane proteins, including flavocytochrome b558, and enzymatically active granule proteins, elastase, and myeloperoxidase. Treatment of naïve PMN with PMN-fMLF EVs primed fMLF-stimulated NADPH oxidase activity, increased surface expression of the complement receptors CD11b/CD18 and CD35, the specific granule membrane protein CD66, and flavocytochrome b

Indexed as

Extracellular VesiclesHumansNADPH OxidasesNeutrophilsPhagocytosisPhenotypeNADPH OxidasesectosomesInflammationmicroparticlesNADPH oxidasephagocytosispriming

Identifiers

PMID33682200
PMCPMC8423865
OpenAlexW3134950911

What OpenQuestion holds

Textmetadata
LicenceTDM
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.