Evidence map›Paper›PMID 32094469›Full record

ArticleScientific reports2020

Human primary endothelial label-free biochip assay reveals unpredicted functions of plasma serine proteases.

Márta Lídia Debreczeni, Inna Szekacs, Boglarka Kovacs, Andras Saftics, Sándor Kurunczi, Péter Gál, József Dobó, László Cervenak, Robert Horvath

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. A novel pathogenetic factor of laryngeal attack in hereditary angioedema? Involvement of protease activated receptor 1.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2022
    Article
  6. Article
  7. 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

9 authors at 3 institutions in 1 country.

Márta Lídia Debreczeni *3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary.
Inna Szekacs *Nanobiosensorics Momentum Group, Institute of Technical Physics and Materials Science, Centre for Energy Research, Konkoly-Thege M. út 29-33, H-1120, Budapest, Hungary.ORCID http://orcid.org/0000-0002-1900-9422
Boglarka KovacsNanobiosensorics Momentum Group, Institute of Technical Physics and Materials Science, Centre for Energy Research, Konkoly-Thege M. út 29-33, H-1120, Budapest, Hungary.
Andras SafticsNanobiosensorics Momentum Group, Institute of Technical Physics and Materials Science, Centre for Energy Research, Konkoly-Thege M. út 29-33, H-1120, Budapest, Hungary.
Sándor KuruncziNanobiosensorics Momentum Group, Institute of Technical Physics and Materials Science, Centre for Energy Research, Konkoly-Thege M. út 29-33, H-1120, Budapest, Hungary.
Péter GálInstitute of Enzymology, Research Centre for Natural Sciences, H-1113, Budapest, Hungary.
József DobóInstitute of Enzymology, Research Centre for Natural Sciences, H-1113, Budapest, Hungary.
László Cervenak *3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary. cervenak.laszlo@gmail.com.
Robert Horvath *3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary. r74horvath@gmail.com.ORCID http://orcid.org/0000-0001-8617-2302
Nanobiosensorics Laboratory · HUSemmelweis University · HUInstitute of Molecular Life Sciences · HU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tissue-on-a-chip technologies are more and more important in the investigation of cellular function and in the development of novel drugs by allowing the direct screening of substances on human cells. Constituting the inner lining of vessel walls, endothelial cells are the key players in various physiological processes, moreover, they are the first to be exposed to most drugs currently used. However, to date, there is still no appropriate technology for the label-free, real-time and high-throughput monitoring of endothelial function. To this end, we developed an optical biosensor-based endothelial label-free biochip (EnLaB) assay that meets all the above requirements. Using our EnLaB platform, we screened a set of plasma serine proteases as possible endothelial cell activators, and first identified the endothelial cell activating function of three important serine proteases - namely kallikrein, C1r and mannan-binding lectin-associated serine-protease 2 (MASP-2) - and verified these results in well-established functional assays. EnLaB proved to be an effective tool for revealing novel cellular mechanisms as well as for the high-throughput screening of various compounds on endothelial cells.

Indexed as

Adherens JunctionsAntigens, CDBiosensing TechniquesCadherin 5CadherinsCalciumCell Membrane PermeabilityEndothelial CellsGelatinHeLa CellsHumansProtein Array AnalysisQuartz Crystal Microbalance TechniquesReproducibility of ResultsSerine ProteasesStaining and LabelingAntigens, CDCadherin 5CadherinsCalciumGelatinSerine Proteases

Identifiers

PMID32094469
PMCPMC7039951
OpenAlexW3007974137

What OpenQuestion holds

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LicenceCC BY
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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.