Breast cancer patients’ microbiome may hold key to avoiding damaging heart side-effects of cancer therapies
Reports and Proceedings
Updates every hour. Last Updated: 20-Jun-2025 22:10 ET (21-Jun-2025 02:10 GMT/UTC)
New research findings shows that specific bacteria in patients’ gut microbiome correlate with biomarkers that suggest they are at greater risk of heart damage during chemotherapy.
98 women over the age of 60 diagnosed with breast cancer were tested for biomarkers that indicate heart health and their gut bacteria genome was sequenced before chemotherapy.
This study is part of a wider project called CARDIOCARE which will allow the research to expand to a larger study of 600 women to confirm the finding. This work offers the hope that tailored probiotics could be used to help protect women from the heart side-effects of chemotherapy in future.
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