Evidence map›Paper›PMID 22700867›Full record

ArticleAmerican journal of respiratory cell and molecular biology2012

Nickel nanoparticles enhance platelet-derived growth factor-induced chemokine expression by mesothelial cells via prolonged mitogen-activated protein kinase activation.

Ellen E Glista-Baker, Alexia J Taylor, Brian C Sayers, Elizabeth A Thompson, James C Bonner

Abstract read
In one paragraph

Article in American journal of respiratory cell and molecular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Developing Benign Ni/g-CIndustrial & engineering chemistry research · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Wilms' tumor 1 (Wt1) regulates pleural mesothelial cell plasticity and transition into myofibroblasts in idiopathic pulmonary fibrosis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2014
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Innate Immune Responses to Nanoparticle Exposure in the Lung.Journal of environmental immunology and toxicology
    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 1 institution in 1 country.

Ellen E Glista-BakerDepartment of Environmental and Molecular Toxicology, North Carolina State University, Raleigh, NC 27695-7633, USA.
Alexia J Taylor
Brian C Sayers
Elizabeth A Thompson
James C Bonner
North Carolina State University · US

Funding

TRAINING IN BIOCHEMICAL AND ENVIRONMENTAL TOXICOLOGYT32ES007046 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Seth William Kullman · 1985 to 2026
$5.1M
Lung Toxicity of Carbon Nanotubes in Models of Pre-Existing Respiratory DiseaseRC2ES018772 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI BONNER, JAMES CHRISTOPHER · 2009 to 2010
$1.1M
NIEHS NIH HHS RC2 ES018772NIEHS NIH HHS RC2-ES018772NIEHS NIH HHS T32 ES007046NIEHS NIH HHS T32-ES007046-31
6 · The paper itself

Abstract

Pleural diseases (fibrosis and mesothelioma) are a major concern for individuals exposed by inhalation to certain types of particles, metals, and fibers. Increasing attention has focused on the possibility that certain types of engineered nanoparticles (NPs), especially those containing nickel, might also pose a risk for pleural diseases. Platelet-derived growth factor (PDGF) is an important mediator of fibrosis and cancer that has been implicated in the pathogenesis of pleural diseases. In this study, we discovered that PDGF synergistically enhanced nickel NP (NiNP)-induced increases in mRNA and protein levels of the profibrogenic chemokine monocyte chemoattractant protein-1 (MCP-1 or CCL2), and the antifibrogenic IFN-inducible CXC chemokine (CXCL10) in normal rat pleural mesothelial 2 (NRM2) cells in vitro. Carbon black NPs (CBNPs), used as a negative control NP, did not cause a significant increase in CCL2 or CXCL10 in the absence or presence of PDGF. NiNPs prolonged PDGF-induced phosphorylation of the mitogen-activated protein kinase family termed extracellular signal-regulated kinases (ERK)-1 and -2 for up to 24 hours, and NiNPs also synergistically increased PDGF-induced hypoxia-inducible factor (HIF)-1α protein levels in NRM2 cells. Inhibition of ERK-1,2 phosphorylation with the mitogen-activated protein kinase kinase (MEK) inhibitor, PD98059, blocked the synergistic increase in CCL2, CXCL10, and HIF-1α levels induced by PDGF and NiNPs. Moreover, the antioxidant, N-acetyl-L-cysteine (NAC), significantly reduced HIF-1α, ERK-1,2 phosphorylation, and CCL2 protein levels that were synergistically increased by the combination of PDGF and NiNPs. These data indicate that NiNPs enhance the activity of PDGF in regulating chemokine production in NRM2 cells through a mechanism involving reactive oxygen species generation and prolonged activation of ERK-1,2.

Indexed as

Metal NanoparticlesAcetylcysteineAnalysis of VarianceAnimalsAntioxidantsCell LineChemokine CCL2Chemokine CXCL10Enzyme ActivationEpithelial CellsGene ExpressionGene Expression RegulationHypoxia-Inducible Factor 1, alpha SubunitMAP Kinase Signaling SystemMitogen-Activated Protein KinasesNickelAcetylcysteineAntioxidantsCcl2 protein, ratChemokine CCL2Chemokine CXCL10Cxcl10 protein, ratHif1a protein, ratHypoxia-Inducible Factor 1, alpha SubunitMitogen-Activated Protein KinasesNickelPlatelet-Derived Growth FactorReceptors, Platelet-Derived Growth Factor

Identifiers

PMID22700867
PMCPMC3488624
OpenAlexW2003170406

What OpenQuestion holds

Textmetadata
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.