Evidence map›Paper›PMID 37840735›Full record

ArticleFrontiers in microbiology2023

Identification of staphyloxanthin and derivates in yellow-pigmented

Katharina Siems, Katharina Runzheimer, Katarina Rebrosova, Lara Etzbach, Alina Auerhammer, Anna Rehm, Oliver Schwengers, Martin Šiler, Ota Samek, Filip Růžička and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. The cutaneous microbiome as a dynamic photoprotective interface against solar radiation.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2026
    Review
  2. Review
  3. CcpA promotesmLife · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Clinical microbiology reviews · 2024
    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

11 authors at 5 institutions in 2 countries.

Katharina SiemsDepartment of Radiation Biology, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.
Katharina RunzheimerDepartment of Radiation Biology, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.
Katarina RebrosovaDepartment of Microbiology, Faculty of Medicine, Masaryk University and St. Anne's University Hospital, Brno, Czechia.
Lara EtzbachInstitute of Nutritional and Food Sciences, Food Sciences, University of Bonn, Bonn, Germany.
Alina AuerhammerInstitute of Nutritional and Food Sciences, Food Sciences, University of Bonn, Bonn, Germany.
Anna RehmDepartment of Algorithmic Bioinformatics, Justus Liebig University Giessen, Giessen, Germany.
Oliver SchwengersDepartment of Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany.
Martin ŠilerInstitute of Scientific Instruments of the Czech Academy of Sciences, Brno, Czechia.
Ota SamekInstitute of Scientific Instruments of the Czech Academy of Sciences, Brno, Czechia.
Filip RůžičkaDepartment of Microbiology, Faculty of Medicine, Masaryk University and St. Anne's University Hospital, Brno, Czechia.
Ralf MoellerDepartment of Radiation Biology, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.
Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR) · DECzech Academy of Sciences, Institute of Scientific Instruments · CZJustus-Liebig-Universität Gießen · DEMasaryk University · CZUniversity of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Methods: In this study, we used two pigmented (DSM 111179 and DSM 113836) and two non-pigmented Results: We found that the non-pigmented strains remained colorless regardless of the type of medium, whereas intensity of pigmentation in the two pigmented strains increased under low nutrient conditions and with longer incubation times. We were able to detect and identify staphyloxanthin and its derivates in the two pigmented strains but found that methanol cell extracts from all four strains showed ROS scavenging activity regardless of staphyloxanthin production. Increased survival to cold temperatures (-20°C) was detected in the two pigmented strains only after long-term storage compared to the non-pigmented strains. Conclusion: The identification of staphyloxanthin in

Indexed as

bacterial pigmentscarotenoidscoagulase-negative staphylococci (CoNS)Staphylococcus capitisstaphyloxanthin

Identifiers

PMID37840735
PMCPMC10570620
OpenAlexW4387308023

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.