Evidence map›Paper›PMID 37508521›Full record

ArticleCells2023

Neutrophil Extracellular Traps Drive Dacryolithiasis.

Leticija Zlatar, Thomas Timm, Günter Lochnit, Rostyslav Bilyy, Tobias Bäuerle, Marco Munoz-Becerra, Georg Schett, Jasmin Knopf, Jens Heichel, Mohammad Javed Ali and 3 more

Open access · goldAbstract read
In one paragraph

Article in Cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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

13 authors at 4 institutions in 3 countries.

Leticija ZlatarDepartment of Internal Medicine 3-Rheumatology and Immunology, Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.ORCID 0000-0001-5310-8259
Thomas TimmInstitute of Biochemistry, Justus-Liebig University Giessen, 35392 Giessen, Germany.ORCID 0000-0001-8569-7537
Günter LochnitInstitute of Biochemistry, Justus-Liebig University Giessen, 35392 Giessen, Germany.ORCID 0000-0003-0377-395X
Rostyslav BilyyDepartment of Histology, Cytology, Embryology, Danylo Halytsky Lviv National Medical University, 79010 Lviv, Ukraine.ORCID 0000-0002-2344-1349
Tobias BäuerleInstitute of Radiology, Preclinical Imaging Platform Erlangen (PIPE), Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.ORCID 0000-0002-0206-6199
Marco Munoz-BecerraDepartment of Internal Medicine 3-Rheumatology and Immunology, Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.
Georg SchettDepartment of Internal Medicine 3-Rheumatology and Immunology, Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.
Jasmin KnopfDepartment of Internal Medicine 3-Rheumatology and Immunology, Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.ORCID 0000-0003-2922-9370
Jens HeichelDepartment and Policlinic of Ophthalmology, Martin Luther University of Halle-Wittenberg, 06108 Halle, Germany.
Mohammad Javed AliGovindram Seksaria Institute of Dacryology, L.V. Prasad Eye Institute, Road No 2, Banjara Hills, Hyderabad 500034, India.
Mirco SchapherDepartment of Otorhinolaryngology, Head and Neck Surgery, Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.ORCID 0000-0002-9350-486X
Friedrich PaulsenInstitute of Functional and Clinical Anatomy, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.ORCID 0000-0002-0527-0953
Martin HerrmannDepartment of Internal Medicine 3-Rheumatology and Immunology, Universitätsklinikum Erlangen, Friedrich Alexander University Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany.ORCID 0000-0002-0258-2484
Friedrich-Alexander-Universität Erlangen-Nürnberg · DEJustus-Liebig-Universität Gießen · DEDanylo Halytsky Lviv National Medical University · UAMartin Luther University Halle-Wittenberg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mucopeptide concretions, previously called dacryoliths, are macroscopic stones that commonly obstruct the lacrimal sac. The mechanism behind dacryolithiasis remains unclear; however, the involvement of various immune cells, including neutrophils, has been confirmed. These findings remain limited, and no information on neutrophil extracellular traps (NETs), essentially involved in the pathogenesis of other lithiases, is available yet. Here, we employ microcomputed tomography, magnetic resonance tomography, histochemistry, mass spectrometry, and enzyme activity analyses to investigate the role of neutrophils and NETs in dacryolithiasis. We classify mucopeptide concretions into three types, with respect to the quantity of cellular and acellular material, polysaccharides, and mucosubstances. We propose the role of neutrophils and NETs within the existing model of gradual formation and growth of mucopeptide concretions, with neutrophils contributing to the initial stages of dacryolithiasis, as they localized on the inner (older) parts of the tissue. As NETs localized on the outer (newer) parts of the tissue, we link their role to the late stages of dacryolithiasis, presumably maintaining the proinflammatory environment and preventing efficient clearance. An abundance of IgG on the surface indicates the involvement of the adaptive immune system later as well. These findings bring new perspectives on dacryolithiasis, in which the innate and adaptive immune system are essentially involved.

Indexed as

Extracellular TrapsLacrimal Apparatus DiseasesHumansNeutrophilsX-Ray Microtomographydacryolithiasisdacryolithslacrimal sacmucopeptide concretionsneutrophil extracellular trapsneutrophils

Identifiers

PMID37508521
PMCPMC10377949
OpenAlexW4384297991

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.