Evidence map›Paper›PMID 26198099›Full record

ArticleScientific reports2015

Kallistatin protects against sepsis-related acute lung injury via inhibiting inflammation and apoptosis.

Wei-Chieh Lin, Chang-Wen Chen, Yu-Wen Huang, Lee Chao, Julie Chao, Yee-Shin Lin, Chiou-Feng Lin

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
6.6field-weighted citation impact, top 3% 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

35 citing papers in PubMed, 83 citations in OpenAlex.

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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

7 authors at 4 institutions in 2 countries.

Wei-Chieh LinDepartment of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Chang-Wen ChenDepartment of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Yu-Wen HuangDepartment of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Lee ChaoDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA.
Julie ChaoDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA.
Yee-Shin Lin1] Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan [2] Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan.
Chiou-Feng Lin1] Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan [2] Department of Microbiology and Immunology, College of Medicine, Taipei Medical University, Taipei, Taiwan.
National Cheng Kung University Hospital · TWMedical University of South Carolina · USNational Cheng Kung University · TWTaipei Medical University · TW

Funding

Kallistatin in Vascular InjuryR01HL118516 · NHLBI · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI CHAO, JULIE · 2014 to 2017
$1.5M
NHLBI NIH HHS HL-118516NHLBI NIH HHS R01 HL118516
6 · The paper itself

Abstract

Kallistatin, an endogenous plasma protein, exhibits pleiotropic properties in inhibiting inflammation, oxidative stress and apoptosis, as evidenced in various animal models and cultured cells. Here, we demonstrate that kallistatin levels were positively correlated with the concentration of total protein in bronchoalveolar lavage fluids (BALF) from patients with sepsis-related acute respiratory distress syndrome (ARDS), indicating a compensatory mechanism. Lower ratio of kallistatin to total protein in BALF showed a significant trend toward elevated neutrophil counts (P = 0.002) in BALF and increased mortality (P = 0.046). In lipopolysaccharide (LPS)-treated mice, expression of human kallistatin in lung by gene transfer with human kallistatin-encoding plasmid ameliorated acute lung injury (ALI) and reduced cytokine/chemokine levels in BALF. These mice exhibited attenuated lung epithelial apoptosis and decreased Fas/FasL expression compared to the control mice. Mouse survival was improved by kallistatin gene transfer or recombinant human kallistatin treatment after LPS challenge. In LPS-stimulated A549 human lung epithelial cells, kallistatin attenuated apoptosis, down-regulated Fas/FasL signaling, suppressed intracellular reactive oxygen species (ROS) and inhibited ROS-mediated NF-κB activation and inflammation. Furthermore, LPS-induced apoptosis was blocked by antioxidant N-acetylcysteine or NF-κB inhibitor via down-regulating Fas expression. These findings suggest the therapeutic potential of kallistatin for sepsis-related ALI/ARDS.

Indexed as

AcetylcysteineAcute Lung InjuryAnimalsApoptosisBronchoalveolar Lavage FluidCell Line, TumorDown-RegulationEpithelial CellsFas Ligand Proteinfas ReceptorHumansInflammationLipopolysaccharidesLungMiceNF-kappa BAcetylcysteineFas Ligand Proteinfas ReceptorkallistatinLipopolysaccharidesNF-kappa BReactive Oxygen SpeciesSerpins

Identifiers

PMID26198099
PMCPMC4510498
OpenAlexW996893949

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.