Evidence map›Paper›PMID 40559843›Full record

ArticleToxins2025

Highly Sensitive Suspension Immunoassay for Multiplex Detection, Differentiation, and Quantification of Eight

Paulin Dettmann, Martin Skiba, Daniel Stern, Jasmin Weisemann, Hans Werner Mages, Nadja Krez, Martin B Dorner, Sara Schaarschmidt, Marc A Avondet, Marcus Fulde and 4 more

Abstract read
In one paragraph

Article in Toxins, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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.

Paulin DettmannCentre for Biological Threats and Special Pathogens, Biological Toxins (ZBS3), Robert Koch Institute, 13353 Berlin, Germany.ORCID 0009-0005-9286-9997
Martin SkibaCentre for Biological Threats and Special Pathogens, Biological Toxins (ZBS3), Robert Koch Institute, 13353 Berlin, Germany.
Daniel SternCentre for Biological Threats and Special Pathogens, Biological Toxins (ZBS3), Robert Koch Institute, 13353 Berlin, Germany.ORCID 0000-0001-9057-4283
Jasmin WeisemannInstitute for Toxicology, Hannover Medical School, 30625 Hannover, Germany.ORCID 0000-0002-6299-9257
Hans Werner MagesCentre for Biological Threats and Special Pathogens, Biological Toxins (ZBS3), Robert Koch Institute, 13353 Berlin, Germany.
Nadja KrezInstitute for Toxicology, Hannover Medical School, 30625 Hannover, Germany.
Martin B DornerCentre for Biological Threats and Special Pathogens, Biological Toxins (ZBS3), Robert Koch Institute, 13353 Berlin, Germany.ORCID 0000-0002-8176-797X
Sara SchaarschmidtDepartment Biological Safety, German Federal Institute for Risk Assessment, 12277 Berlin, Germany.ORCID 0000-0001-7499-4261
Marc A AvondetFederal Office for Civil Protection, Spiez Laboratory, 3700 Spiez, Switzerland.
Marcus FuldeCentre of Infection Medicine, Institute of Microbiology and Epizootics, Freie Universität Berlin, 14163 Berlin, Germany.ORCID 0000-0003-0469-3951
Andreas RummelInstitute for Toxicology, Hannover Medical School, 30625 Hannover, Germany.ORCID 0000-0002-0645-1641
Birgit StrommengerDepartment of Infectious Diseases, National Reference Centre (NRC) for Staphylococci and Enterococci, Division of Nosocomial Pathogens and Antibiotic Resistances, Robert Koch Institute, 38855 Wernigerode, Germany.
Sven MaurischatDepartment Biological Safety, German Federal Institute for Risk Assessment, 12277 Berlin, Germany.ORCID 0000-0003-4730-6392
Brigitte G DornerCentre for Biological Threats and Special Pathogens, Biological Toxins (ZBS3), Robert Koch Institute, 13353 Berlin, Germany.ORCID 0000-0002-5100-2546

Funding

Agroscope, Switzerland grant no 655014453German Ministry of Education and Research 13N13794 to A.R. and 13N9601 to B.G.D.Swiss Federal Food Safety and Veterinary Office grant no 4.18.03Swiss the Federal Office for Civil Protection grants no 353005517 and 353008552
6 · The paper itself

Abstract

Staphylococcal enterotoxins (SEs) are major contributors to foodborne intoxications. Reliable detection methods for SEs are essential to maintain food safety and protect public health. Since the heat-stable toxins also exert their toxic effect in the absence of the bacterium, reliance on DNA detection alone can be misleading: it does not allow for determining which specific toxins encoded by a given strain are produced and epidemiologically linked with a given outbreak. Commercially available diagnostic assays for SE detection are so far limited in sensitivity and specificity as well as in the range of targeted toxins (SEA-SEE), thus non-targeted SEs linked to foodborne illness remain undetected at the protein level. This study aimed to develop a highly sensitive and specific multiplex suspension immunoassay (SIA) for SEA to SEI. To this end, high-affinity monoclonal antibodies (mAbs) for the specific detection of the individual SEs were generated. When implemented in sandwich ELISAs and multiplex SIA, these mAbs demonstrated exceptional sensitivity with detection limits in the low picogram per millilitre range. When applied for the analysis of SE production in liquid cultures of a panel of 145 whole-genome sequenced strains of

Indexed as

EnterotoxinsStaphylococcus aureusAnimalsAntibodies, MonoclonalEnterococcus faecalisFood ContaminationFood MicrobiologyImmunoassayLimit of DetectionAntibodies, MonoclonalEnterotoxinsfood poisoningfood safetymonoclonal antibodiesmultiplexsandwich ELISAstaphylococcal enterotoxinsuspension immunoassay

Identifiers

PMID40559843
PMCPMC12197356

What OpenQuestion holds

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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.