Evidence map›Paper›PMID 32154443›Full record

ArticleNanoImpact2020

Engineered metal oxide nanomaterials inhibit corneal epithelial wound healing

Soohyun Kim, Brooke Gates, Brian C Leonard, Megan Gragg, Kent E Pinkerton, Laura Van Winkle, Christopher J Murphy, Georgios Pyrgiotakis, Zhenyuan Zhang, Philip Demokritou and 1 more

Open access · greenAbstract read
In one paragraph

Article in NanoImpact, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Metabolomics of VToxicology and applied pharmacology · 2023
    Article
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  4. 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

11 authors at 2 institutions in 1 country.

Soohyun KimDepartment of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA.
Brooke GatesDepartment of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA.
Brian C LeonardDepartment of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA.
Megan GraggDepartment of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA.
Kent E PinkertonCenter for Health and the Environment, University of California - Davis, Davis, CA, 95616, USA.
Laura Van WinkleCenter for Health and the Environment, University of California - Davis, Davis, CA, 95616, USA.
Christopher J MurphyDepartment of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA.
Georgios PyrgiotakisCenter for Nanotechnology and Nanotoxicology, HSPH-NIEHS Nanosafety Center, Department of Environmental Health, Harvard T.H. Chan School of Public School, Harvard University, 665 Huntington Boston, MA 02115, USA.
Zhenyuan ZhangCenter for Nanotechnology and Nanotoxicology, HSPH-NIEHS Nanosafety Center, Department of Environmental Health, Harvard T.H. Chan School of Public School, Harvard University, 665 Huntington Boston, MA 02115, USA.
Philip DemokritouCenter for Nanotechnology and Nanotoxicology, HSPH-NIEHS Nanosafety Center, Department of Environmental Health, Harvard T.H. Chan School of Public School, Harvard University, 665 Huntington Boston, MA 02115, USA.
Sara M ThomasyDepartment of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, Davis, CA, 95616, USA.
University of California, Davis · USHarvard University · US

Funding

UC Davis Environmental Health Sciences Core CenterP30ES023513 · NIEHS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Ameer Taha · 2015 to 2026
$26.0M
VISION RESEARCH CORE GRANTP30EY012576 · NEI · UNIVERSITY OF CALIFORNIA DAVIS · PI MARIE E BURNS · 1999 to 2026
$18.9M
Engineered Nanomaterial Synthesis, Characterization and Method Development Center for Nano-safety ResearchU24ES026946 · NIEHS · HARVARD SCHOOL OF PUBLIC HEALTH · PI DEMOKRITOU, PHILIP · 2016 to 2020
$3.8M
Biophysical Cues and Corneal Wound HealingR01EY019970 · NEI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI MURPHY, CHRISTOPHER JOHN · 2011 to 2020
$3.5M
Respiratory and Ocular Toxicity of Inhaled NanomaterialsU01ES027288 · NIEHS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI PINKERTON, KENT ED, THOMASY, SARA MICHELLE · 2016 to 2020
$2.2M
Acquisition of a Cytoviva hyperspectral microscopy systemS10OD021789 · OD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI VAN WINKLE, LAURA S · 2017 to 2017
$226k
NEI NIH HHS P30 EY012576NEI NIH HHS R01 EY019970NIEHS NIH HHS P30 ES023513NIEHS NIH HHS U01 ES027288NIEHS NIH HHS U24 ES026946NIH HHS S10 OD021789
6 · The paper itself

Abstract

Ocular exposure to metal oxide engineered nanomaterials (ENMs) is common as exemplified by zinc oxide (ZnO), a major constituent of sunscreens and cosmetics. The ocular surface that includes the transparent cornea and its protective tear film are common sites of exposure for metal ENMs. Despite the frequency of exposure of the ocular surface, there is a knowledge gap regarding the effects of metal oxide ENMs on the cornea in health and disease. Therefore, we studied the effects of metal oxide ENMs on the cornea in the presence or absence of injury. Cell viability of immortalized human corneal epithelial (hTCEpi) cells was assessed following treatment with 11 metal oxide ENMs with a concentration ranging from 0.5 to 250 μg/mL for 24 hours. An epithelial wound healing assay with a monolayer of hTCEpi cells was then performed using 11 metal oxide ENMs at select concentrations based on data from the viability assays. Subsequently, based on the

Indexed as

corneal epitheliumcorneal wound healingmetal oxide engineered nanomaterialsnanometalsnanotoxicity

Identifiers

PMID32154443
PMCPMC7062360
OpenAlexW2992597848

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.