ArticleVeterinary research2025
Characterization of an enterococcal phage endolysin as a potential antimicrobial agent against Streptococcus suis.
Article in Veterinary research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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.
Who cites it
3 citing papers in PubMed.
- A Multiplex TaqMan qPCR Assay for Rapid Detection ofVeterinary sciences · 2026Article
- Phage endolysin therapy: a modern antimicrobial strategy against highly drug-resistant superbugs.Archives of microbiology · 2026Review
- Experimental screening and structure-informed engineering of peptide-fused bacteriophage lysins with enhanced activity against Gram-negative bacteria.Frontiers in pharmacology · 2026Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Streptococcus suis, an important zoonotic pathogen capable of transmission from pigs to humans, represents a critical threat to both public health and the global pork industry. The increasing prevalence of multidrug-resistant S. suis strains, coupled with their ability to form biofilms, has necessitated the development of alternative antimicrobial strategies. In this study, we characterized the therapeutic potential of Ply113, an endolysin derived from an Enterococcus faecium phage, against S. suis. Ply113 has shown potent bactericidal activity against S. suis in vitro, with rapid time-kill characteristics and broad-spectrum efficiency against clinically prevalent serotypes (2, 3, 4, 7, and 9). Transmission electron microscopy analysis revealed that Ply113 induced distinct morphological alterations in S. suis, including cell wall disintegration and cytoplasmic leakage. This endolysin exhibited anti-biofilm functionality, eradicating biofilms formed by clinical strain of S. suis in a concentration-dependent manner. In murine models of bacteremia, a single administration of Ply113 provided complete protection against lethal S. suis infection, significantly decreasing the bacterial burden in the liver and spleen and attenuating organ injury. Additionally, Ply113 has been shown to be safe for mice, with no adverse effects. Taken together, our findings indicate that Ply113 is a promising alternative antimicrobial agent for combating biofilm-related infections caused by S. suis.
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Registered trials
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