Evidence map›Paper›PMID 30359615›Full record

ArticleChest2019

Tissue Factor Facilitates Wound Healing in Human Airway Epithelial Cells.

Michael D Davis, Isao Suzaki, Shuichi Kawano, Kosaku Komiya, Qing Cai, Youngman Oh, Bruce K Rubin

Open access · bronzeAbstract read
In one paragraph

Article in Chest, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Standards in Biologic Lesions: Cutaneous Thermal Injury and Inhalation Injury Working Group 2018 Meeting Proceedings.Journal of burn care & research : official publication of the American Burn Association · 2020
    Article
  9. Article
  10. Inhalation Injury: Unmet Clinical Needs and Future Research.Journal of burn care & research : official publication of the American Burn Association · 2019
    Review
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

7 authors at 2 institutions in 1 country.

Michael D DavisDepartment of Pediatrics, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA.
Isao SuzakiDepartment of Pediatrics, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA.
Shuichi KawanoDepartment of Pediatrics, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA.
Kosaku KomiyaDepartment of Pediatrics, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA.
Qing CaiDivision of Cellular and Molecular Pathogenesis, Department of Pathology, Virginia Commonwealth University School of Medicine, Richmond, VA.
Youngman OhDivision of Cellular and Molecular Pathogenesis, Department of Pathology, Virginia Commonwealth University School of Medicine, Richmond, VA.
Bruce K RubinDepartment of Pediatrics, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA. Electronic address: bruce.rubin@vcuhealth.org.
Virginia Commonwealth University · USChildren's Hospital of Richmond at VCU · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTissue factor (TF) canonically functions as the initiator of the coagulation cascade. TF levels are increased in inflamed airways and seem to be important for tumor growth and metastasis. We hypothesized that airway epithelia release TF as part of a wound repair program.

objectivesThe goal of this study was to evaluate whether airway epithelia release TF in response to pro-inflammatory stimuli and to investigate roles of TF in cell growth and repair.

methodsAirway epithelial cells were exposed to 10 μg/mL of lipopolysaccharide or 1 ng/mL of transforming growth factor β (TGF-β). TF and TGF-β messenger RNA and protein were measured in cell lysate and culture media, respectively. Signaling pathways were evaluated by using selective agonists and inhibitors. Airway epithelia were mechanically injured in the presence of TF and tissue factor pathway inhibitor to investigate their roles in wound repair.

resultsTF protein levels increased in cell media after exposure to lipopolysaccharide (P < .01) but only in growing cells, and this action was blocked when exposed to an extracellular signal-regulated kinase inhibitor or a "small" worm phenotype and mothers against Decapentaplegic inhibitor. TF protein also increased in the presence of TGF-β (P < .05). Exposure to TF pathway inhibitor decreased the rate of cell growth by 60% (P < .05), and exposure to TF increased the rate of airway healing after injury by 19% (P < .05).

conclusionsGrowing airway epithelia release TF when exposed to lipopolysaccharide or TGF-β. TF reduces wound-healing time in airway epithelia and therefore may be important to airway recovery after injury.

Indexed as

Respiratory MucosaSignal TransductionWound HealingAnticoagulantsCell ProliferationHumansLipopolysaccharidesLipoproteinsThromboplastinTransforming Growth Factor betaAnticoagulantsLipopolysaccharideslipoprotein-associated coagulation inhibitorLipoproteinsThromboplastinTransforming Growth Factor betainflammationremodelingtissue factortransforming growth factor βwound healing

Identifiers

PMID30359615
PMCPMC6435916
OpenAlexW2897873994

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.