Evidence map›Paper›PMID 27822644›Full record

ArticleAnalytical and bioanalytical chemistry2017

Immobilization and detection of platelet-derived extracellular vesicles on functionalized silicon substrate: cytometric and spectrometric approach.

Katarzyna Gajos, Agnieszka Kamińska, Kamil Awsiuk, Adrianna Bajor, Krzysztof Gruszczyński, Anna Pawlak, Andrzej Żądło, Artur Kowalik, Andrzej Budkowski, Ewa Stępień

Abstract read
In one paragraph

Article in Analytical and bioanalytical chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

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  14. Atomic force microscopy analysis of extracellular vesicles.European biophysics journal : EBJ · 2017
    Article
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

10 authors.

Katarzyna GajosDepartment of Advanced Materials Engineering, M. Smoluchowski Institute of Physics, Jagiellonian University, 11 Łojasiewicza Street, 30-348, Krakow, Poland.
Agnieszka KamińskaDepartment of Medical Physics, M. Smoluchowski Institute of Physics, Jagiellonian University, ul. S. Łojasiewicza 11, 30-348, Krakow, Poland.
Kamil AwsiukDepartment of Advanced Materials Engineering, M. Smoluchowski Institute of Physics, Jagiellonian University, 11 Łojasiewicza Street, 30-348, Krakow, Poland.
Adrianna BajorDepartment of Advanced Materials Engineering, M. Smoluchowski Institute of Physics, Jagiellonian University, 11 Łojasiewicza Street, 30-348, Krakow, Poland.
Krzysztof GruszczyńskiDepartment of Molecular Diagnostics, Holycross Cancer Center, 3 Stefana Artwińskiego Street, 25-734, Kielce, Poland.
Anna PawlakDepartment of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 7 Gronostajowa Street, 30-387, Krakow, Poland.
Andrzej ŻądłoDepartment of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 7 Gronostajowa Street, 30-387, Krakow, Poland.
Artur KowalikDepartment of Molecular Diagnostics, Holycross Cancer Center, 3 Stefana Artwińskiego Street, 25-734, Kielce, Poland.
Andrzej BudkowskiDepartment of Advanced Materials Engineering, M. Smoluchowski Institute of Physics, Jagiellonian University, 11 Łojasiewicza Street, 30-348, Krakow, Poland.
Ewa StępieńDepartment of Medical Physics, M. Smoluchowski Institute of Physics, Jagiellonian University, ul. S. Łojasiewicza 11, 30-348, Krakow, Poland. e.stepien@uj.edu.pl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Among the various biomarkers that are used to diagnose or monitor disease, extracellular vesicles (EVs) represent one of the most promising targets in the development of new therapeutic strategies and the application of new diagnostic methods. The detection of circulating platelet-derived microvesicles (PMVs) is a considerable challenge for laboratory diagnostics, especially in the preliminary phase of a disease. In this study, we present a multistep approach to immobilizing and detecting PMVs in biological samples (microvesicles generated from activated platelets and human platelet-poor plasma) on functionalized silicon substrate. We describe the application of time-of-flight secondary ion mass spectrometry (TOF-SIMS) and spectroscopic ellipsometry methods to the detection of immobilized PMVs in the context of a novel imaging flow cytometry (ISX) technique and atomic force microscopy (AFM). This novel approach allowed us to confirm the presence of the abundant microvesicle phospholipids phosphatidylserine (PS) and phosphatidylethanolamine (PE) on a surface with immobilized PMVs. Phosphatidylcholine groups (C

Indexed as

Blood PlateletsExtracellular VesiclesFlow CytometryHumansLiposomesMicroscopy, Atomic ForceSiliconSpectrum AnalysisSurface PropertiesLiposomesSiliconBiomarkersExtracellular vesiclesFlow cytometryNanoparticles/nanotechnologyTime-of-flight secondary ion mass spectrometry

Identifiers

PMID27822644
PMCPMC5258792

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Registered trials

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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.