Evidence map›Paper›PMID 32281499›Full record

ArticleJournal of toxicology and environmental health. Part A2020

Comparison of silver nanoparticle-induced inflammatory responses between healthy and metabolic syndrome mouse models.

Lisa Kobos, Saeed Alqahtani, Li Xia, Vincent Coltellino, Riley Kishman, Daniel McIlrath, Carlos Perez-Torres, Jonathan Shannahan

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of toxicology and environmental health. Part A, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

17 citing papers in PubMed, 34 citations in OpenAlex.

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  17. Pulmonary iron oxide (FeHuman & experimental toxicology
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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

8 authors at 2 institutions in 2 countries.

Lisa KobosSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.
Saeed AlqahtaniSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.
Li XiaSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.
Vincent ColtellinoSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.
Riley KishmanSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.
Daniel McIlrathSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.
Carlos Perez-TorresSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.ORCID 0000-0003-3352-011X
Jonathan ShannahanSchool of Health Sciences, College of Human and Health Sciences, Purdue University, West Lafayette, IN, USA.
Purdue University West Lafayette · USKing Abdulaziz City for Science and Technology · SA

Funding

Disease-Induced Modification in Nanoparticle-Corona Identity and ToxicityR00ES024392 · NIEHS · PURDUE UNIVERSITY · PI SHANNAHAN, JONATHAN HENRY · 2017 to 2019
$747k
Disease-Induced Modification in Nanoparticle-Corona Identity and ToxicityK99ES024392 · NIEHS · UNIVERSITY OF COLORADO DENVER · PI SHANNAHAN, JONATHAN HENRY · 2015 to 2016
$180k
NIEHS NIH HHS K99 ES024392NIEHS NIH HHS R00 ES024392
6 · The paper itself

Abstract

Silver nanoparticles (AgNPs) are utilized in surgical implants and medical textiles, thus providing access to the circulation. While research has been conducted primarily in healthy models, AgNP-induced toxicity evaluations in disease conditions are critical, as many individuals have preexisting conditions. Specifically, over 20% of United States adults suffer from metabolic syndrome (MetS). It was hypothesized that MetS may increase susceptibility to AgNP-mediated toxicity due to induction of differential inflammation and altered biodistribution. Mice were injected with 2 mg/kg AgNPs, and organs assessed for inflammatory gene expression (TNF-α, CXCL1, CXCL2, CCL2, TGF-β, HO-1, IL-4, IL-13), and Ag content. AgNPs were determined to induce differential inflammation in healthy and MetS mice. While AgNP exposure increased TNF-α, CXCL1, TGF-β, HO-1, and IL-4 expression within healthy mouse spleens, MetS-treated animals demonstrated decreased CXCL1, IL-4, and IL-13 expression. Healthy and MetS mice livers exhibited similar inflammatory responses to one another. AgNPs localized primarily to the liver and spleen, although Ag was present in all examined organs. In organs of minor AgNP deposition, such as kidney, gene expression was variable. Induction of inflammatory genes did not correspond with biodistribution, suggesting disease-related variations in AgNP-mediated adverse responses. These findings indicate that disease may influence inflammation and biodistribution, impacting AgNP clinical applications.

Indexed as

Oxidative StressAnimalsDisease Models, AnimalInflammationMaleMetabolic SyndromeMetal NanoparticlesMiceMice, Inbred C57BLSilverTissue DistributionSilvernanomedicinenanotoxicityObesity

Identifiers

PMID32281499
PMCPMC7493428
OpenAlexW3015492538

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.