Evidence map›Paper›PMID 31227691›Full record

ArticleNature communications2019

Lugdunin amplifies innate immune responses in the skin in synergy with host- and microbiota-derived factors.

Katharina Bitschar, Birgit Sauer, Jule Focken, Hanna Dehmer, Sonja Moos, Martin Konnerth, Nadine A Schilling, Stephanie Grond, Hubert Kalbacher, Florian C Kurschus and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

87 citing papers in PubMed, 135 citations in OpenAlex.

  1. Review
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  9. Keratinocytes: pleiotropic orchestrators of cutaneous immunity and Inflammation - Emerging therapeutic paradigms in dermatological pathologies.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Review
  10. Article
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  17. The human skin microbiome in health.Journal of the American Academy of Dermatology · 2025
    Review
  18. Article
  19. Study ofInternational journal of molecular sciences · 2025
    Article
  20. Article

27 more citing papers are in PubMed but not listed here.

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

14 authors at 3 institutions in 1 country.

Katharina BitscharDepartment of Dermatology, University of Tübingen, Liebermeisterstraße 25, 72076, Tübingen, Germany.
Birgit SauerDepartment of Dermatology, University of Tübingen, Liebermeisterstraße 25, 72076, Tübingen, Germany.
Jule FockenDepartment of Dermatology, University of Tübingen, Liebermeisterstraße 25, 72076, Tübingen, Germany.
Hanna DehmerDepartment of Dermatology, University of Tübingen, Liebermeisterstraße 25, 72076, Tübingen, Germany.
Sonja MoosInstitute for Molecular Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany.
Martin KonnerthInstitute of Organic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany.
Nadine A SchillingInstitute of Organic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany.
Stephanie GrondInstitute of Organic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany.ORCID http://orcid.org/0000-0002-7549-4936
Hubert KalbacherInterfaculty Institute of Biochemistry, University of Tübingen, Ob dem Himmelreich 7, 72074, Tübingen, Germany.
Florian C KurschusInstitute for Molecular Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1, 55131, Mainz, Germany.ORCID http://orcid.org/0000-0001-7550-0681
Friedrich GötzInterfaculty Institute of Microbiology and Infection Medicine, Microbial Genetics, University of Tübingen, Auf der Morgenstelle 28, 72076, Tübingen, Germany.
Bernhard KrismerInterfaculty Institute of Microbiology and Infection Medicine, Infection Biology, University of Tübingen, Auf der Morgenstelle 28, 72076, Tübingen, Germany.
Andreas PeschelInterfaculty Institute of Microbiology and Infection Medicine, Infection Biology, University of Tübingen, Auf der Morgenstelle 28, 72076, Tübingen, Germany.ORCID http://orcid.org/0000-0002-3209-8626
Birgit SchittekDepartment of Dermatology, University of Tübingen, Liebermeisterstraße 25, 72076, Tübingen, Germany. Birgit.schittek@med.uni-tuebingen.de.
University of Tübingen · DEGerman Center for Infection Research · DEJohannes Gutenberg University Mainz · DE

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) 510/8-1 and 510/8-2Deutsche Forschungsgemeinschaft (German Research Foundation) TR156
6 · The paper itself

Abstract

Recently our groups discovered lugdunin, a new cyclic peptide antibiotic that inhibits Staphylococcus aureus epithelial colonization in humans and rodents. In this work, we analyzed its immuno-modulatory and antimicrobial potential as a single agent or in combination with other microbiota- or host-derived factors. We show that pretreatment of primary human keratinocytes or mouse skin with lugdunin in combination with microbiota-derived factors results in a significant reduction of S. aureus colonization. Moreover, lugdunin increases expression and release of LL-37 and CXCL8/MIP-2 in human keratinocytes and mouse skin, and results in the recruitment of monocytes and neutrophils in vivo, both by a TLR/MyD88-dependent mechanism. Interestingly, S. aureus elimination by lugdunin is additionally achieved by synergistic antimicrobial activity with LL-37 and dermcidin-derived peptides. In summary, our results indicate that lugdunin provides multi-level protection against S. aureus and may thus become a promising treatment option for S. aureus skin infections in the future.

Indexed as

AnimalsAnti-Bacterial AgentsAntimicrobial Cationic PeptidesCathelicidinsCells, CulturedDisease Models, AnimalFemaleHumansImmunity, InnateKeratinocytesMiceMice, Inbred C57BLMice, KnockoutMicrobiotaPeptidesPeptides, CyclicAnti-Bacterial AgentsAntimicrobial Cationic PeptidesCathelicidinsdermcidinlugduninPeptidesPeptides, CyclicThiazolidines

Identifiers

PMID31227691
PMCPMC6588697
OpenAlexW2949473373

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.