Gut microbiome-derived metabolites and their impact on gene regulatory networks in gestational diabetes

This study explored the therapeutic potential of gut microbiota metabolites in managing Gestational Diabetes Mellitus (GDM). Using network pharmacology, molecular docking, and dynamics simulations, we identified key targets and pathways involved in GDM. We screened 135 gut-derived metabolites, with 8 meeting drug-likeness and pharmacokinetic criteria. Analysis revealed significant overlap with GDM-related targets, including AKT1, IL6, TNF, and STAT3. Functional enrichment analysis highlighted the AGE-RAGE signaling and inflammatory pathways as crucial in GDM pathogenesis. Molecular docking and dynamics simulations showed strong binding affinities and stable interactions between two metabolites, luteolin and naringenin chalcone, and the target protein AKT1. These findings suggest that gut microbiota-derived metabolites, particularly luteolin and naringenin chalcone, may effectively modulate key pathways in GDM, offering promising avenues for novel treatment strategies.