Evidence map›Paper›PMID 23691166›Full record

ArticlePloS one2013

PKC activation induces inflammatory response and cell death in human bronchial epithelial cells.

Hyunhee Kim, Ricardo Zamel, Xiao-Hui Bai, Mingyao Liu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

28 citing papers in PubMed, 58 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Allergen-induced activation of epithelial P2YThe Journal of allergy and clinical immunology · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Cytosolic CaiScience · 2020
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. 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

4 authors at 2 institutions in 1 country.

Hyunhee KimLatner Thoracic Surgery Research Laboratories, Toronto General Research Institute University Health Network, Toronto, Ontario, Canada.
Ricardo Zamel
Xiao-Hui Bai
Mingyao Liu
University Health Network · CAUniversity of Toronto · CA

Funding

Canadian Institutes of Health Research MOP-119514Canadian Institutes of Health Research MOP-13270Canadian Institutes of Health Research MOP-42546
6 · The paper itself

Abstract

A variety of airborne pathogens can induce inflammatory responses in airway epithelial cells, which is a crucial component of host defence. However, excessive inflammatory responses and chronic inflammation also contribute to different diseases of the respiratory system. We hypothesized that the activation of protein kinase C (PKC) is one of the essential mechanisms of inflammatory response in airway epithelial cells. In the present study, we stimulated human bronchial lung epithelial (BEAS-2B) cells with the phorbol ester Phorbol 12, 13-dibutyrate (PDBu), and examined gene expression profile using microarrays. Microarray analysis suggests that PKC activation induced dramatic changes in gene expression related to multiple cellular functions. The top two interaction networks generated from these changes were centered on NFκB and TNF-α, which are two commonly known pathways for cell death and inflammation. Subsequent tests confirmed the decrease in cell viability and an increase in the production of various cytokines. Interestingly, each of the increased cytokines was differentially regulated at mRNA and/or protein levels by different sub-classes of PKC isozymes. We conclude that pathological cell death and cytokine production in airway epithelial cells in various situations may be mediated through PKC related signaling pathways. These findings suggest that PKCs can be new targets for treatment of lung diseases.

Indexed as

Analysis of VarianceBlotting, WesternCell DeathCell LineChemokinesCytokinesEnzyme ActivationGene Expression ProfilingGene Expression RegulationHumansInflammationMicroarray AnalysisNF-kappa BPhorbol 12,13-DibutyrateProtein Kinase CRespiratory MucosaChemokinesCytokinesNF-kappa BPhorbol 12,13-DibutyrateProtein Kinase CRNA, Small InterferingTumor Necrosis Factor-alpha

Identifiers

PMID23691166
PMCPMC3656947
OpenAlexW2049667551

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.