In a groundbreaking fertility trial, a man who lost his fertility due to childhood cancer treatment has successfully produced sperm after re-transplantation of testicular tissue frozen when he was a child.
The Washington Post reports that scientists have discovered the body’s most mysterious organ — the interstitial system — may play a previously unrecognized key role in longevity mechanisms and cancer prevention.
A study by the Institute of Cancer Research and Imperial College London finds that the decades-long rise in overweight and obesity levels may partially explain the increase in 11 types of early-onset cancers.