Evidence map›Paper›PMID 31683553›Full record

ArticleInternational journal of molecular sciences2019

Blood Compatibility-An Important but Often Forgotten Aspect of the Characterization of Antimicrobial Peptides for Clinical Application.

Stephan Harm, Karl Lohner, Ute Fichtinger, Claudia Schildböck, Jennifer Zottl, Jens Hartmann

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 21 citations in OpenAlex.

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  11. Advances in the Development of Biomaterials for Endotoxin Adsorption in Sepsis.Frontiers in bioengineering and biotechnology · 2021
    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

6 authors at 3 institutions in 1 country.

Stephan HarmDepartment for Biomedical Research, Danube University Krems, 3500 Krems, Austria. stephan.harm@donau-uni.ac.at.
Karl LohnerInstitute of Molecular Biosciences, University Graz, 8010 Graz, Austria. karl.lohner@uni-graz.at.
Ute FichtingerDepartment for Biomedical Research, Danube University Krems, 3500 Krems, Austria. ute.fichtinger@donau-uni.ac.at.
Claudia SchildböckDepartment for Biomedical Research, Danube University Krems, 3500 Krems, Austria. claudia.schildboeck@donau-uni.ac.at.
Jennifer ZottlDepartment for Biomedical Research, Danube University Krems, 3500 Krems, Austria. jenn@live.at.
Jens HartmannDepartment for Biomedical Research, Danube University Krems, 3500 Krems, Austria. jens.hartmann@donau-uni.ac.at.ORCID 0000-0002-7343-1851
Universität für Weiterbildung Krems · ATUniversity of Graz · ATUniversity of Vienna · AT

Funding

Government of Lower Austria ID WST3-T-91/039-2016
6 · The paper itself

Abstract

Acylation of antimicrobial peptides mimics the structure of the natural lipopeptide polymyxin B, and increases antimicrobial and endotoxin-neutralizing activities. In this study, the antimicrobial properties of lactoferrin-based LF11 peptides as well as blood compatibility as a function of acyl chain length were investigated. Beyond the classical hemolysis test, the biocompatibility was determined with human leukocytes and platelets, and the influence of antimicrobial peptides (AMPs) on the plasmatic coagulation and the complement system was investigated. The results of this study show that the acylation of cationic peptides significantly reduces blood tolerance. With increasing acyl chain length, the cytotoxicity of LF11 peptides to human blood cells also increased. This study also shows that acylated cationic antimicrobial peptides are inactivated by the presence of heparin. In addition, it could be shown that the immobilization of LF11 peptides leads to a loss of their antimicrobial properties.

Indexed as

AcylationAmino Acid SequenceAntimicrobial Cationic PeptidesBiocompatible MaterialsBlood CoagulationCathelicidinsCells, CulturedCell SurvivalEscherichia coliHemolysisHumansLeukocytesLipopolysaccharidesMicrobial Sensitivity TestsPlatelet ActivationAntimicrobial Cationic PeptidesBiocompatible MaterialsCathelicidinsLipopolysaccharidesantimicrobial peptidesblood compatibilityendotoxininflammationsepsis

Identifiers

PMID31683553
PMCPMC6862080
OpenAlexW2982451567

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.