ArticleFrontiers in immunology2026
Multi-omics analysis reveals the mechanism of verbenalin in treating gout via modulating purine metabolism, gut microbiota, and inflammatory pathways.
Article in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Mechanisms of Gut Microbiota-Derived Metabolites in Treating Hyperuricemia: Natural Products as Interventions.Molecules (Basel, Switzerland) · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Gout is a prevalent metabolic disorder characterized by hyperuricemia and inflammation. Verbenalin, an iridoid glycoside from Verbena officinalis, possesses anti-inflammatory properties; however, its therapeutic potential and underlying mechanisms in gout remain underexplored. Objective: This study aimed to evaluate the pharmacological effects and elucidate the molecular mechanisms of verbenalin in a rat model of gout. Methods: Hyperuricemia and acute gouty arthritis were induced in rats using potassium oxonate/hypoxanthine and monosodium urate, respectively. Verbenalin was administered orally for 7 days. Therapeutic efficacy was assessed via physical symptom scores (inflammation, gait, swelling), renal/hepatic function indices, and histopathology. Furthermore, a multi-omics strategy integrating transcriptomics, metagenomics, and metabolomics, combined with Western blotting, was employed to investigate the pharmacological mechanisms. Results: Verbenalin treatment significantly alleviated joint inflammation and swelling while improving gait scores. It effectively lowered serum uric acid (UA), creatinine, and BUN levels, inhibited hepatic xanthine oxidase (XOD) activity, and promoted urinary UA excretion. Histopathological damage in the joints, kidneys, and liver was markedly mitigated. Mechanistically, verbenalin downregulated the expression of urate transporters (URAT1, GLUT9) and inflammatory mediators (NLRP3, IL-1β) by inhibiting the PI3K-AKT and MAPK signaling pathways. Multi-omics analysis further revealed that verbenalin restored gut microbiota diversity and modulated purine metabolism, correlating with reduced UA levels. Conclusion: These findings demonstrate that verbenalin may exert anti-gout effects through the potential synergy of modulating purine metabolism, shifting gut microbiota composition, and suppressing PI3K-AKT and MAPK inflammatory signaling pathways. This study provides a preliminary scientific basis for further investigation into verbenalin as a prospective multi-target therapeutic candidate.
Indexed as
Identifiers
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.