Evidence map›Paper›PMID 26964500›Full record

ArticleNature communications2016

Externalized decondensed neutrophil chromatin occludes pancreatic ducts and drives pancreatitis.

Moritz Leppkes, Christian Maueröder, Sebastian Hirth, Stefanie Nowecki, Claudia Günther, Ulrike Billmeier, Susanne Paulus, Mona Biermann, Luis E Munoz, Markus Hoffmann and 13 more

Open access · goldAbstract readVideo-Audio Media
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed, 2 pooled it
12.3field-weighted citation impact, top 1% 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

136 citing papers in PubMed, 2 syntheses or guidelines pooled it, 219 citations in OpenAlex.

  1. Pooled it
  2. Role of Neutrophils on the Ocular Surface.International journal of molecular sciences · 2021
    Pooled it
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76 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

23 authors at 6 institutions in 2 countries.

Moritz LeppkesDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Christian MaueröderDepartment of Medicine 3, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Sebastian HirthInstitute of Molecular Medicine, University Medicine of Johannes Gutenberg University, 55131 Mainz, Germany.
Stefanie NoweckiDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Claudia GüntherDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Ulrike BillmeierDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Susanne PaulusDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Mona BiermannDepartment of Medicine 3, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Luis E MunozDepartment of Medicine 3, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.ORCID http://orcid.org/0000-0002-5395-804X
Markus HoffmannDepartment of Medicine 3, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Dane WildnerDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.ORCID http://orcid.org/0000-0002-4916-6533
Andrew L CroxfordInstitute of Molecular Medicine, University Medicine of Johannes Gutenberg University, 55131 Mainz, Germany.
Ari WaismanInstitute of Molecular Medicine, University Medicine of Johannes Gutenberg University, 55131 Mainz, Germany.ORCID http://orcid.org/0000-0003-4304-8234
Kerri MowenDepartment of Chemical Physiology, Scripps Institute, La Jolla, California 92037, USA.
Dieter E JenneInstitute of Lung Biology and Disease, Comprehensive Pneumology Center, 81377 Munich, Germany.
Veit KrennDepartment of Pathology, MVZ of Pathology, 54296 Trier, Germany.
Julia MayerleDepartment of Medicine A, University Medicine Greifswald, 17475 Greifswald, Germany.
Markus M LerchDepartment of Medicine A, University Medicine Greifswald, 17475 Greifswald, Germany.
Georg SchettDepartment of Medicine 3, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Stefan WirtzDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Markus F NeurathDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Martin HerrmannDepartment of Medicine 3, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Christoph BeckerDepartment of Medicine 1, University Clinics Erlangen, University of Erlangen-Nuremberg, 91054 Erlangen, Germany.
Friedrich-Alexander-Universität Erlangen-Nürnberg · DEJohannes Gutenberg University Mainz · DEUniversitätsmedizin Greifswald · DEGerman Center for Lung Research · DEScripps Research Institute · USTrier University of Applied Sciences · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ductal occlusion has been postulated to precipitate focal pancreatic inflammation, while the nature of the primary occluding agents has remained elusive. Neutrophils make use of histone citrullination by peptidyl arginine deiminase-4 (PADI4) in contact to particulate agents to extrude decondensed chromatin as neutrophil extracellular traps (NETs). In high cellular density, NETs form macroscopically visible aggregates. Here we show that such aggregates form inside pancreatic ducts in humans and mice occluding pancreatic ducts and thereby driving pancreatic inflammation. Experimental models indicate that PADI4 is critical for intraductal aggregate formation and that PADI4-deficiency abrogates disease progression. Mechanistically, we identify the pancreatic juice as a strong instigator of neutrophil chromatin extrusion. Characteristic single components of pancreatic juice, such as bicarbonate ions and calcium carbonate crystals, induce aggregated NET formation. Ductal occlusion by aggregated NETs emerges as a pathomechanism with relevance in a plethora of inflammatory conditions involving secretory ducts.

Indexed as

AnimalsCeruletideChromatinCytokinesDisease Models, AnimalExtracellular TrapsFlow CytometryHumansHydrolasesImmunohistochemistryInterleukin-17MiceNeutrophilsPancreasPancreatic DuctsPancreatic JuiceCeruletideChromatinCytokinesHydrolasesIl17a protein, mouseInterleukin-17PADI4 protein, humanpeptidylarginine deiminase 4, mouseProtein-Arginine DeiminasesProtein-Arginine Deiminase Type 4

Identifiers

PMID26964500
PMCPMC4793047
OpenAlexW2295184397

What OpenQuestion holds

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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.