What a 'post‑antibiotic era' could mean for modern medicine

Antibiotics are one of the greatest breakthroughs in medical history. They turned once-deadly infections into treatable illnesses and made modern health care possible. But bacteria are changing, and some of the drugs we have ...

Genetic test forecasts chemo response in breast cancer

A new study from Karolinska Institutet shows that gene analysis of breast cancer tumors can identify patients who do not benefit from chemotherapy given before surgery. The findings, published in the journal Nature Communications, ...

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