Observational Frontiers in endocrinology · 2026 Gut microbiota variation in admixed Hispanic populations with polyendocrine metabolic ovarian syndrome. Gonzalez-Rodriguez LA, Jimenez-Ortega KM, Vargas-Robles D, et al. Fusicatenibacter saccharivorans PubMed ↗
Observational BJOG · 2026 Microbial and Metabolic Correlates of Endometrial Dysfunction in Polycystic Ovary Syndrome: A Translational Study. Jing M, Chen X, Jiang M, et al. Parabacteroides merdae PubMed ↗
Observational F&S science · 2026 Integrative machine learning models to unravel gut microbial dysbiosis and functional disruption in polycystic ovary syndrome. Kaliappa GD, Palanisamy H, Vidyalakshmi S Mediterraneibacter gnavusPhocaeicola vulgatusRoseburia hominisSegatella copri PubMed ↗
Review Current drug metabolism · 2026 Exploring Microbiome-based Therapy: Bacterial Flavonoid Synthesis as a Novel Approach to PCOS Treatment. Goyal N, Sharma S, Bhatia R, et al. Escherichia coli PubMed ↗
Meta-analysis Frontiers in cellular and infection microbiology · 2025 Effect of probiotic-derived metabolites on hormonal and metabolic profiles in women with polycystic ovary syndrome: a systematic review and meta-analysis. Maddirevula MK, Nelson VK, Soliman M, et al. Akkermansia muciniphila PubMed ↗
Randomized trial Nutrition journal · 2025 Effects of supplementation with two probiotic strains (Lactobacillus helveticus and Bifidobacterium longum) on hormonal status, oxidative stress, and clinical symptoms in women with polycystic ovary syndrome: a randomized clinical trial. Shirani M, Bagherniya M, Sadeghi O, et al. Bifidobacterium longum PubMed ↗
Observational BMC endocrine disorders · 2025 Gut microbiota dysbiosis and short-chain fatty acid depletion in phlegm-dampness polycystic ovary syndrome: a cross-sectional 16S rRNA sequencing analysis. Xia XY, Chen Y, Zhang XJ, et al. Alistipes shahiiBlautia wexlerae PubMed ↗
Review Frontiers in endocrinology · 2025 Exercise reshapes gut microbiota to ameliorate core symptoms in PCOS: molecular mechanisms and therapeutic implications. Li Q, Chen L, Wang R Akkermansia muciniphila PubMed ↗
Review Journal of reproductive immunology · 2025 Linking altered gut microbiome to polycystic ovarian syndrome through immune mediated pathway. Pathak VA, Kshirsagar SJ, Deokar GS Escherichia coli PubMed ↗
Randomized trial Frontiers in endocrinology · 2024 Acupuncture for hormonal readiness and gut microbiota in obese polycystic ovary syndrome: an open-label, randomized controlled trial. Wu T, Xu G, Hong X, et al. Lactococcus lactisRoseburia faecis PubMed ↗
Observational Nursing research · 2024 Association of Gut Microbiota With Fatigue in Black Women With Polycystic Ovary Syndrome. Slack JE, Kosyakova N, Pelkmans JL, et al. Blautia obeumRuminococcus bromii PubMed ↗
Observational Journal of ovarian research · 2024 Metformin modifies plasma microbial-derived extracellular vesicles in polycystic ovary syndrome with insulin resistance. Hu L, Hong G, Li J, et al. Streptococcus salivarius PubMed ↗
Meta-analysis Reproductive sciences · 2024 Gut Microbiome Composition in Polycystic Ovary Syndrome Adult Women: A Systematic Review and Meta-analysis of Observational Studies. Zhu Q, Zhang N Bacteroides fragilisMediterraneibacter gnavusParabacteroides distasonis PubMed ↗
Randomized trial European journal of nutrition · 2022 Efficacy of multi-strain probiotic along with dietary and lifestyle modifications on polycystic ovary syndrome: a randomised, double-blind placebo-controlled study. Kaur I, Suri V, Sachdeva N, et al. Bifidobacterium bifidum PubMed ↗
Randomized trial European review for medical and pharmacological sciences · 2022 A low glycemic index, energy-restricted diet but not Lactobacillus rhamnosus supplementation changes fecal short-chain fatty acid and serum lipid concentrations in women with overweight or obesity and polycystic ovary syndrome. Łagowska K, Drzymała-Czyż S Akkermansia muciniphilaBifidobacterium longumFaecalibacterium prausnitzii PubMed ↗
Observational Nutrition · 2022 β-glucuronidase activity is associated with carbohydrate metabolism but not with androgen status in overweight and obese women with polycystic ovary syndrome. Łagowska K, Malinowska AM, Kapczuk K, et al. Akkermansia muciniphilaFaecalibacterium prausnitzii PubMed ↗
Review International journal of molecular sciences · 2021 Microbiome and PCOS: State-of-Art and Future Aspects. Giampaolino P, Foreste V, Di Filippo C, et al. Phocaeicola vulgatus PubMed ↗
Systematic review Reproductive sciences · 2021 Gut Microbiota in Patients with Polycystic Ovary Syndrome: a Systematic Review. Guo J, Shao J, Yang Y, et al. Faecalibacterium prausnitzii PubMed ↗
Journal of ovarian research · 2026 Bridging gut microbiota and polycystic ovary syndrome: the mediating role of metabolites and immune pathways via Mendelian randomization and mediation analysis. Li Y, Zhang Y, Liu W, et al. Lachnospira eligens PubMed ↗
Journal of ovarian research · 2026 Quercetin ameliorates PCOS ovarian fibrosis by modulating short-chain fatty acid synthesis via increased akkermansia muciniphila abundance. He X, Yang P, Zhang S, et al. Akkermansia muciniphila PubMed ↗