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May 30, 2026

DNA Test Could Allow Millions of Breast Cancer Patients to Safely Avoid Chemotherapy

Scientists have developed a DNA test that can distinguish between breast cancer patients who are likely to benefit from chemotherapy and those who can safely avoid it, potentially sparing millions from unnecessary treatment.

May 30, 2026·1 source
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Top claims

  • ▪Chemotherapy is often recommended after breast cancer surgery to diminish the risk of the disease returning.
  • ▪The findings of the University College London breast cancer study will be presented at the American Society of Clinical Oncology's annual meeting in Chicago on June 1, 2026.
  • ▪The University College London breast cancer study included patients in the UK, Norway, Sweden, Australia, New Zealand and Thailand.

Topics

Genetic testingCancer diagnosisPrecision medicineCancer treatment breakthroughs

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