ReviewArchives of endocrinology and metabolism2025
The impact of thyroid disorders on the gut microbiome: emerging mechanisms and clinical relevance.
Review in Archives of endocrinology and metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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
7 citing papers in PubMed.
- Review
- Metabolic reprogramming of Th17/Treg imbalance in autoimmune thyroid diseases.Cell communication and signaling : CCS · 2026Review
- The Broad Effect of Iodine in Graves' Hyperthyroidism and Its Relationship with the Gut Microbiota.Nutrients · 2026Review
- A pro-inflammatory neutrophil subpopulation drives intestinal ischemia-reperfusion injury via the ATF4-mediated endoplasmic reticulum stress pathway.Scientific reports · 2026Article
- Autoimmune gastritis: a comprehensive review of pathophysiology, risk stratification, and management.Frontiers in immunology · 2026Review
- Modulation of the PD-1/PD-L1 axis and tumor immunity by metals and metalloids: mechanistic insights and human health implications.Frontiers in immunology · 2026Review
- Voices of endocrinology: contemporary insights in endocrine and metabolic disorders.Archives of endocrinology and metabolism · 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
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The thyroid-gut axis represents a dynamic interaction between the intestinal microbiota and thyroid function, with growing evidence linking gut dysbiosis to thyroid diseases. The gut microbiome, comprising over 100 trillion microorganisms, influences immune modulation, iodine metabolism, and thyroid hormone regulation. Short-chain fatty acids, produced by beneficial gut bacteria, support immune homeostasis and thyroid function, while pathogenic bacteria and lipopolysaccharides trigger inflammatory pathways that impair thyroid activity. Alterations in gut microbiota composition have been associated with autoimmune thyroid diseases, including Hashimoto's thyroiditis and Graves' disease. Dysbiosis increases intestinal permeability, antigen exposure, and immune activation, exacerbating thyroid autoimmunity. A reduction in short-chain fatty acids-producing bacteria weakens immune tolerance, promoting inflammatory cytokine release and autoantibody production. Recent studies highlight microbial metabolites such as tryptophan derivatives and their role in immune regulation. Gut dysbiosis is also implicated in thyroid nodules and cancer. Decreased butyrate-producing bacteria and increased inflammatory bacterial taxa have been observed in thyroid malignancies. Microbiota influence iodine and selenium bioavailability, essential for thyroid hormone synthesis, and modulate sodium-iodide symporter expression, affecting thyroid cancer response to radioactive iodine therapy. Microbiome-targeted interventions, including probiotics, prebiotics, dietary modifications, and fecal microbiota transplantation, may restore microbial balance, enhance immune regulation, and improve thyroid treatments. This review synthesizes our current understanding of the thyroid-gut axis, indicating that the intestinal microbiota and its metabolites may act directly or indirectly on the thyroid gland, highlighting potential clinical implications and paving the way for therapeutic strategies targeting the intestinal microbiota.
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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.