Evidence map›Paper›PMID 28095479›Full record

ArticlePLoS pathogens2017

Central Role of IL-23 and IL-17 Producing Eosinophils as Immunomodulatory Effector Cells in Acute Pulmonary Aspergillosis and Allergic Asthma.

Evelyn Santos Guerra, Chrono K Lee, Charles A Specht, Bhawna Yadav, Haibin Huang, Ali Akalin, Jun R Huh, Christian Mueller, Stuart M Levitz

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
6.6field-weighted citation impact, top 2% 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

54 citing papers in PubMed, 89 citations in OpenAlex.

  1. Targeting CXCR1/2 suppresses TThe journal of allergy and clinical immunology. Global · 2026
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  12. The star target in SLE: IL-17.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2023
    Review
  13. Review
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  15. Article
  16. Article
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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

9 authors at 1 institution in 1 country.

Evelyn Santos GuerraDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, United States of America.
Chrono K LeeDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, United States of America.
Charles A SpechtDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, United States of America.
Bhawna YadavDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, United States of America.
Haibin HuangDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, United States of America.
Ali AkalinDepartment of Pathology, University of Massachusetts Medical School, Worcester, MA, United States of America.
Jun R HuhDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, United States of America.
Christian MuellerHorae Gene Therapy Center and Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA, United States of America.
Stuart M LevitzDepartment of Medicine, University of Massachusetts Medical School, Worcester, MA, United States of America.ORCID 0000-0002-3799-3064
University of Massachusetts Chan Medical School · US

Funding

Preclinical studies of a Cryptococcus vaccine for AIDS patientsR01AI125045 · NIAID · WASHINGTON UNIVERSITY · PI LEVITZ, STUART MICHAEL, LODGE, JENNIFER K. · 2016 to 2025
$7.1M
ROLE OF MACROPHAGES IN CRYPTOCOCCAL INFECTIONSR01AI025780 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LEVITZ, STUART MICHAEL · 1987 to 2019
$7.1M
Innate Immunity Training ProgramT32AI095213 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI SILVERMAN, NEAL · 2011 to 2025
$2.5M
Glucan Particles as a Vaccine Platform for Protective ImmunityR01AI102618 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LEVITZ, STUART MICHAEL · 2013 to 2016
$2.1M
Interactions of pDCs with AspergilusR01HL112671 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LEVITZ, STUART MICHAEL · 2013 to 2016
$1.7M
The Role of Innate IL-17 Responses to Aspergillus fumigatusF31AI112282 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI SANTOS, EVELYN VIEIRA · 2015 to 2016
$43k
NHLBI NIH HHS R01 HL112671NIAID NIH HHS F31 AI112282NIAID NIH HHS R01 AI025780NIAID NIH HHS R01 AI102618NIAID NIH HHS R01 AI125045NIAID NIH HHS T32 AI095213
6 · The paper itself

Abstract

Aspergillus fumigatus causes invasive pulmonary disease in immunocompromised hosts and allergic asthma in atopic individuals. We studied the contribution of lung eosinophils to these fungal diseases. By in vivo intracellular cytokine staining and confocal microscopy, we observed that eosinophils act as local sources of IL-23 and IL-17. Remarkably, mice lacking eosinophils had a >95% reduction in the percentage of lung IL-23p19+ cells as well as markedly reduced IL-23 heterodimer in lung lavage fluid. Eosinophils killed A. fumigatus conidia in vivo. Eosinopenic mice had higher mortality rates, decreased recruitment of inflammatory monocytes, and decreased expansion of lung macrophages after challenge with conidia. All of these functions underscore a potential protective role for eosinophils in acute aspergillosis. Given the postulated role for IL-17 in asthma pathogenesis, we assessed whether eosinophils could act as sources of IL-23 and IL-17 in models where mice were sensitized to either A. fumigatus antigens or ovalbumin (OVA). We found IL-23p19+ IL-17AF+ eosinophils in both allergic models. Moreover, close to 95% of IL-23p19+ cells and >90% of IL-17AF+ cells were identified as eosinophils. These data establish a new paradigm in acute and allergic aspergillosis whereby eosinophils act not only as effector cells but also as immunomodulatory cells driving the IL-23/IL-17 axis and contributing to inflammatory cell recruitment.

Indexed as

AnimalsAspergillus fumigatusAsthmaCell SeparationDisease Models, AnimalEosinophilsFlow CytometryHypersensitivityInterleukin-17Interleukin-23MiceMice, Inbred BALB CMice, Inbred C57BLMicroscopy, ConfocalPulmonary AspergillosisInterleukin-17Interleukin-23

Identifiers

PMID28095479
PMCPMC5271415
OpenAlexW2573473508

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.