Evidence map›Paper›PMID 26010737›Full record

ArticlePloS one2015

Environmental mold and mycotoxin exposures elicit specific cytokine and chemokine responses.

Jamie H Rosenblum Lichtenstein, Yi-Hsiang Hsu, Igor M Gavin, Thomas C Donaghey, Ramon M Molina, Khristy J Thompson, Chih-Lin Chi, Bruce S Gillis, Joseph D Brain

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
8.8field-weighted citation impact, top 3% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Article
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  4. Review
  5. Article
  6. Article
  7. Chronic Occupational Mold Exposure Drives Expansion ofJournal of fungi (Basel, Switzerland) · 2021
    Article
  8. Killing Two Birds with One Stone: Mold-induced Pulmonary Immune Responses and Arterial Remodeling.American journal of respiratory cell and molecular biology · 2020
    Article
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  13. Observational
  14. Review
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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 4 institutions in 1 country.

Jamie H Rosenblum LichtensteinMolecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America; Institute for Liberal Arts, Emerson College, Boston, MA, United States of America.
Yi-Hsiang HsuMolecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America; Hebrew Senior Life Institute for Aging Research and Harvard Medical School, Boston, MA, United States of America; Broad Institute of MIT and Harvard, Cambridge, MA, United States of America.
Igor M GavinResearch Resources Center, University of Illinois at Chicago, Chicago, IL, United States of America.
Thomas C DonagheyMolecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America.
Ramon M MolinaMolecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America.
Khristy J ThompsonMolecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America.
Chih-Lin ChiInstitute for Health Informatics, University of Minnesota School of Nursing, Minneapolis, MN, United States of America.
Bruce S GillisDepartment of Medicine, University of Illinois College of Medicine, Chicago, IL, United States of America.
Joseph D BrainMolecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America.
University of Illinois Chicago · USBroad Institute · USEmerson College · USUniversity of Minnesota · US

Funding

Translational Research Support CoreP30ES000002 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI SUSAN A KORRICK · 1985 to 2026
$44.6M
Training Program in Molecular and Integrative Physiological SciencesT32HL007118 · NHLBI · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI LU, QUAN · 1985 to 2025
$14.3M
NHLBI NIH HHS HL007118NHLBI NIH HHS T32 HL007118NIEHS NIH HHS ES000002NIEHS NIH HHS P30 ES000002
6 · The paper itself

Abstract

backgroundMolds can cause respiratory symptoms and asthma. We sought to use isolated peripheral blood mononuclear cells (PBMCs) to understand changes in cytokine and chemokine levels in response to mold and mycotoxin exposures and to link these levels with respiratory symptoms in humans. We did this by utilizing an ex vivo assay approach to differentiate mold-exposed patients and unexposed controls. While circulating plasma chemokine and cytokine levels from these two groups might be similar, we hypothesized that by challenging their isolated white blood cells with mold or mold extracts, we would see a differential chemokine and cytokine release. METHODS AND

findingsPeripheral blood mononuclear cells (PBMCs) were isolated from blood from 33 patients with a history of mold exposures and from 17 controls. Cultured PBMCs were incubated with the most prominent Stachybotrys chartarum mycotoxin, satratoxin G, or with aqueous mold extract, ionomycin, or media, each with or without PMA. Additional PBMCs were exposed to spores of Aspergillus niger, Cladosporium herbarum and Penicillium chrysogenum. After 18 hours, cytokines and chemokines released into the culture medium were measured by multiplex assay. Clinical histories, physical examinations and pulmonary function tests were also conducted. After ex vivo PBMC exposures to molds or mycotoxins, the chemokine and cytokine profiles from patients with a history of mold exposure were significantly different from those of unexposed controls. In contrast, biomarker profiles from cells exposed to media alone showed no difference between the patients and controls.

conclusionsThese findings demonstrate that chronic mold exposures induced changes in inflammatory and immune system responses to specific mold and mycotoxin challenges. These responses can differentiate mold-exposed patients from unexposed controls. This strategy may be a powerful approach to document immune system responsiveness to molds and other inflammation-inducing environmental agents.

Indexed as

AdultArea Under CurveBiomarkersChemokinesDemographyEnvironmental ExposureFemaleFungiHumansIonomycinLeukocytes, MononuclearMaleMiddle AgedMycotoxinsTrichothecenesBiomarkersChemokinesIonomycinMycotoxinssatratoxin GTrichothecenes

Identifiers

PMID26010737
PMCPMC4444319
OpenAlexW1589505758

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.