Giorgos Aristotelous

This study reveals that Graves’ disease patients exhibit distinct gut microbiota signatures, with increased Bacteroidetes and Prevotellaceae and decreased Firmicutes and Lachnospiraceae, strongly associated with thyroid function markers. These microbial shifts may play a role in D pathogenesis and serve as potential clinical biomarkers.

This study identified distinctive alterations in gut microbiota in Graves’ disease, including reduced diversity and specific taxonomic shifts. Key microbial signatures correlated with thyroid autoimmunity, highlighting potential diagnostic biomarkers and suggesting that microbiome modulation may offer new therapeutic avenues for Graves’ disease.

This study reveals that Chinese Graves’ disease patients exhibit reduced gut microbiota diversity and distinct compositional changes, with specific genera correlating to disease markers. Anti-thyroid therapy partially restores microbiome diversity, suggesting gut microbial signatures may serve as biomarkers or therapeutic targets in Graves’ disease.

This study demonstrates that gut microbiome composition and function differ significantly between Graves’ disease and Graves’ orbitopathy, with specific taxa correlating with thyroid autoimmunity. These findings highlight the potential of gut microbial markers for distinguishing O from D and understanding disease mechanisms.

This study found that Graves’ disease is associated with reduced gut microbial diversity and specific increases in Bacilli, Lactobacillales, Prevotella, Megamonas, and Veillonella, alongside decreases in Ruminococcus, Rikenellaceae, and Alistipes, identifying a distinctive intestinal microbiota signature relevant to D pathogenesis.

This systematic review found insufficient evidence to confirm that physical exercise reduces endometriosis risk or symptoms, though some data suggest a potential protective effect. Well-designed controlled trials are needed to clarify the role of exercise in endometriosis prevention and management.

Resistance (strength) training appears to exert modest but meaningful effects on the human gut microbiome. Unlike aerobic exercise, which often leads to pronounced changes in microbial diversity and taxonomic shifts, short-term resistance training tends to result in minimal changes in overall microbiome composition or alpha-diversity. However, this does not indicate a lack of functional impact. […]

This review found that physical activity and exercise significantly improved pain, emotional well-being, and perceived control in women with endometriosis, supporting their use as safe and effective complementary therapies.

Moderate physical activity was associated with improved thyroid function and reduced thyroid autoimmunity in a large Korean cohort, especially in women and individuals with elevated MI.

This study found that a structured exercise program in euthyroid Graves’ disease patients improved aerobic capacity, reduced fatigue, normalized some thyroid hormones, accelerated anti-thyroid medication withdrawal, and reduced relapse rates, highlighting exercise’s clinical and potential immunological benefits.

What was studied?This case–control observational study investigated the associations between peripheral blood cytokine profiles and gut microbiota composition in patients with Graves’ disease (D), the most common autoimmune thyroid disorder. The study aimed to elucidate the interplay between immune dysregulation—specifically changes in cytokines such as interleukin-10 (L-10), transforming growth factor β (GF-β), and interleukin-17A (L-17A)—and […]

This study reveals distinct compositional changes in the gut microbiota of Graves’ disease patients, notably increased Bacteroidetes and Prevotellaceae and decreased Firmicutes and Lachnospiraceae, suggesting potential microbial biomarkers and a role for gut dysbiosis in the disease’s pathogenesis.

This study reveals distinct gut microbiome alterations in Graves’ disease, identifies 12 key bacterial genera as diagnostic signatures, and shows microbiota recovery after antithyroid therapy, linking dysbiosis to immune regulation and disease pathogenesis.

This prospective study identifies a unique gut microbiome signature in Graves’ disease, characterized by decreased CFA-producing bacteria and increased pro-inflammatory taxa, which partially recovers with antithyroid therapy. Twelve genera robustly distinguish D, offering potential for early diagnosis and microbiome-targeted interventions.

Integrated microbiome-metabolome study reveals dysbiosis and metabolic shifts in Graves’ disease and hypothyroidism, highlighting potential biomarkers like depleted Bacteroides for thyroid disorders.

This study demonstrates that Graves’ disease and Hashimoto’s thyroiditis patients share distinct gut microbiome signatures—particularly involving Bacillus, Blautia, and Ornithinimicrobium—and a common enrichment of the BC transporter pathway, supporting a microbiome-driven mechanism in autoimmune thyroid disease pathogenesis.

This study identified distinct alterations in gut microbiota composition and function in Graves’ disease and Graves’ orbitopathy patients compared to healthy controls, highlighting specific microbial taxa and metabolic pathways that may contribute to disease mechanisms and serve as future biomarkers.

This cross-sectional study found that Graves’ disease patients have distinctly altered gut microbiota—lower Firmicutes, higher Bacteroidetes, and reduced butyrate-producers—suggesting a role for the microbiome in disease pathogenesis and as a diagnostic biomarker.

This study reveals that Graves’ disease is linked to distinct gut microbiota alterations, particularly increased Ruminococcus and Lactobacillus and decreased Synergistetes and Phascolarctobacterium, which correlate with thyroid autoantibody status and may serve as microbiome-based biomarkers for disease activity and therapeutic response.

Graves’ disease patients show distinctive gut microbiota profiles, with increased Bacteroidetes and specific pro-inflammatory bacteria, despite no difference in overall diversity. Key taxa correlate with clinical D parameters, highlighting their potential as diagnostic biomarkers and supporting a role for gut dysbiosis in D pathogenesis.

Graves’ disease patients display a distinct gut microbiota signature, characterized by reduced diversity and altered abundance of key microbial taxa, including increased Bacilli, Prevotella, and Megamonas, and decreased Ruminococcus and Alistipes, suggesting a role for the microbiome in D pathogenesis.