Medical research

Aging immune system may explain age-related cancer risk increase

Study published in Proceedings of the National Academy of Sciences suggests aging immune system plays a larger role in cancer incidence than previously thought. Findings may explain higher likelihood of men developing cancer ...

Oncology & Cancer

Surgery for early prostate cancer may not save lives

A major 20-year study provides further evidence that prostate cancer surgery offers negligible benefits to many men with early-stage disease. In such men, who account for most cases of newly diagnosed prostate cancer, surgery ...

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