Evidence map›Paper›PMID 32906767›Full record

ArticleCells2020

Eosinophils and Neutrophils-Molecular Differences Revealed by Spontaneous Raman, CARS and Fluorescence Microscopy.

Aleksandra Dorosz, Marek Grosicki, Jakub Dybas, Ewelina Matuszyk, Marko Rodewald, Tobias Meyer, Jürgen Popp, Kamilla Malek, Malgorzata Baranska

Open access · goldAbstract read
In one paragraph

Article in Cells, 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
2.9field-weighted citation impact, top 9% 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, 24 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Emerging Evidence for Pleiotropism of Eosinophils.International journal of molecular sciences · 2021
    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

9 authors at 3 institutions in 2 countries.

Aleksandra DoroszFaculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland.
Marek GrosickiJagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland.
Jakub DybasJagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland.ORCID 0000-0003-2202-5068
Ewelina MatuszykJagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Bobrzynskiego 14, 30-348 Krakow, Poland.
Marko RodewaldInstitute of Physical Chemistry (IPC) and Abbe Center of Photonics (ACP), Friedrich-Schiller-University, Helmholtzweg 4, 07743 Jena, Germany.
Tobias MeyerLeibniz Institute of Photonic Technology e.V. Member of Leibniz Health Technologies, Jena Albert-Einstein-Str. 9, 07745 Jena, Germany.
Jürgen PoppInstitute of Physical Chemistry (IPC) and Abbe Center of Photonics (ACP), Friedrich-Schiller-University, Helmholtzweg 4, 07743 Jena, Germany.
Kamilla MalekFaculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland.ORCID 0000-0003-0582-2743
Malgorzata BaranskaFaculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland.ORCID 0000-0001-8826-3144
Jagiellonian University · PLHelmholtz Institute Jena · DELeibniz Institute of Photonic Technology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leukocytes are a part of the immune system that plays an important role in the host's defense against viral, bacterial, and fungal infections. Among the human leukocytes, two granulocytes, neutrophils (Ne) and eosinophils (EOS) play an important role in the innate immune system. For that purpose, eosinophils and neutrophils contain specific granules containing protoporphyrin-type proteins such as eosinophil peroxidase (EPO) and myeloperoxidase (MPO), respectively, which contribute directly to their anti-infection activity. Since both proteins are structurally and functionally different, they could potentially be a marker of both cells' types. To prove this hypothesis, UV-Vis absorption spectroscopy and Raman imaging were applied to analyze EPO and MPO and their content in leukocytes isolated from the whole blood. Moreover, leukocytes can contain lipidic structures, called lipid bodies (LBs), which are linked to the regulation of immune responses and are considered to be a marker of cell inflammation. In this work, we showed how to determine the number of LBs in two types of granulocytes, EOS and Ne, using fluorescence and coherent anti-Stokes Raman scattering (CARS) microscopy. Spectroscopic differences of EPO and MPO can be used to identify these cells in blood samples, while the detection of LBs can indicate the cell inflammation process.

Indexed as

EosinophilsHumansMicroscopy, FluorescenceNeutrophilsSpectrum Analysis, Ramancoherent anti-Stokes Raman scattering (CARS), fluorescence microscopyeosinophil peroxidaseeosinophilslipid bodiesmyeloperoxidaseneutrophilsRaman microscopy

Identifiers

PMID32906767
PMCPMC7563840
OpenAlexW3083102582

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.