ArticleNPJ biofilms and microbiomes2025
Baohuoside I targets SaeR as an antivirulence strategy to disrupt MRSA biofilm formation and pathogenicity.
Article in NPJ biofilms and microbiomes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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.
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.
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Who cites it
8 citing papers in PubMed.
- Houttuynia cordata extract protects against Salmonella infection by targeting type III secretion system 1.Poultry science · 2026Article
- Antibacterial and anti-virulence activity of the repurposed agent SX-682 against Staphylococcus aureus.BMC microbiology · 2026Article
- Cucurbitacin B mitigatesJournal of pharmaceutical analysis · 2026Article
- Antimicrobial efficacy ofMicrobiology spectrum · 2026Article
- Daphnoretin as a potent sortase A inhibitor effectively disarms drug-resistant Staphylococcus aureus infections.World journal of microbiology & biotechnology · 2026Article
- A novel SaeS-targeting antivirulence antagonist screened against methicillin-resistantFrontiers in cellular and infection microbiology · 2026Article
- Article
- ViTKAB: an efficient deep learning network for cotton leaf disease identification.Frontiers in plant science · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
The emergence of methicillin-resistant Staphylococcus aureus (MRSA) represents a critical global health challenge, making the SaeRS two-component system (TCS), a key regulator of S. aureus virulence, an ideal target for novel therapeutic approaches. In this study, virtual screening and thermal shift assays identified Baohuoside I (BI), a flavonol glycoside, as a potent inhibitor of the SaeR response regulator. BI significantly attenuated S. aureus pathogenicity without bactericidal effects, suppressing the expression of key virulence factors, such as hemolysin A (Hla) and Panton-Valentine leukocidin (PVL), while modulating immune evasion pathways. Additionally, BI disrupted biofilm formation, promoting the development of porous, less structured biofilms. Biochemical assays, including EMSA, CETSA, fluorescence quenching, and SPR, confirmed strong binding interactions between SaeR and BI. In vivo, BI demonstrated therapeutic efficacy in Galleria mellonella and rat MRSA models. These findings establish BI as a promising lead for nonbactericidal therapies to combat MRSA infections and mitigate resistance.
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What Socratic holds
Registered trials
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 Socratic graph.