ReviewInternational journal of cancer2025
The estrobolome: Estrogen-metabolizing pathways of the gut microbiome and their relation to breast cancer.
Review in International journal of cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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
34 citing papers in PubMed.
- Trial
- Modulation of the response to immunotherapy in triple-negative breast cancer: the role of the microbiota and microbial metabolites in the tumor microenvironment.Gut microbes · 2026Review
- Review
- Potential Role of Prebiotics and Probiotics on Oocyte Quality, Embryo Development, Endometrial Health, and Fertility Outcomes in Assisted Reproductive Technologies.Probiotics and antimicrobial proteins · 2026Review
- Review
- Atopic Dermatitis Beyond Cutaneous Inflammation: The Interplay Between Progesterone, Testosterone, Gut Microbiota, and Immune Dysregulation.Microorganisms · 2026Review
- Nutrition Across the Life Course and Risk of Young-Onset Breast Cancer: Mechanisms, Evidence, and Prevention Opportunities.Nutrients · 2026Review
- Cardiometabolic Health During the Climacteric Transition: A Narrative Review of Lifestyle, Physiological, and Nutritional Approaches.Healthcare (Basel, Switzerland) · 2026Review
- The complex of gut microbial metabolites and sex hormones in Alzheimer's disease.Seminars in immunopathology · 2026Review
- Industrialization increases the estrogen-recycling capacity of the gut microbiome.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Postbiotics as Emerging Strategy Targeting Obesity- and Aging-Related Breast Cancer-Prospects in Prophylaxis and Therapy.Life (Basel, Switzerland) · 2026Review
- An Overview of the Impact of the Menstrual Cycle on Nutrient Metabolism: An Integrative Perspective.Nutrients · 2026Review
- Diet, the Gut Microbiome, and Estrogen Physiology: A Review in Menopausal Health and Interventions.Nutrients · 2026Review
- Estrogen metabolism-related lifestyle score and risk of postmenopausal breast, endometrial, and ovarian cancers: findings from two large prospective cohort studies.Cancer prevention research (Philadelphia, Pa.) · 2026Article
- The Women's Microbiome: Molecular Insights, Clinical Gaps, and Future Frontiers in Precision Health with Implications for Gulf Cooperation Council Populations.International journal of molecular sciences · 2026Review
- Identification and validation of a novel estrogen-related model for breast cancer to predict the prognosis.Translational cancer research · 2026Article
- Dietary Fiber in Endometriosis: Mechanisms, Evidence, and Potential Clinical Benefits-Up-to-Date Review.Nutrients · 2026Review
- Dysbiosis-Mediated Regulation of Stem Cells the First Hit for Cancer Generation.International journal of molecular sciences · 2026Review
- Host-microbiome interactions in breast cancer progression and treatment response.Frontiers in medicine · 2026Review
- Estrobolome dysbiosis in canine mammary gland tumors:Frontiers in microbiology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Increasing evidence links the gut microbiome to carcinogenesis. Disruptions in estrogen regulation by the estrobolome-gut microbiota with estrogen-related functions-may promote breast cancer. However, precise information on estrobolome targets and their underlying mechanisms is limited. This review identifies relevant targets for measuring the estrobolome, focusing on enzymes and microbial taxa involved in processing estrogens, precursors, metabolites, and phytoestrogens, to facilitate the exploration of potential links to breast cancer. Evidence from breast cancer case-control studies is synthesized to assess alignment with these targets, highlight gaps in the evidence, and suggest new paths forward. Findings from case-control studies were heterogeneous and showed limited alignment with estrobolome targets, with only Escherichia coli and Roseburia inulinivorans identified as differentially abundant and functionally relevant between cases and controls. The lack of compelling evidence for estrobolome-specific mechanisms may reflect measurement challenges or may suggest that broader ecological changes in the microbiome, which influence a network of interacting mechanisms, are more influential for carcinogenesis. To clarify the estrobolome's role in breast cancer, future research should use advanced sequencing techniques and methods such as metabolomics and transcriptomics, while considering clinical and behavioral factors that may modify estrobolome mechanisms.
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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.