Cancer-killing virus shows promise in patients

A new type of cancer therapy that uses a common virus to infect and destroy harmful cells is showing big promise in early human trials, say UK scientists. One patient’s cancer vanished, while others saw their tumours shrink. The drug is a weakened form of the cold sore virus – herpes simplex – that hasContinue reading “Cancer-killing virus shows promise in patients”

PFAS: Possible breakthrough to destroy harmful ‘forever chemicals’

Chemists have identified how to destroy “forever chemicals” in a low-cost way for the first time, new research says. Scientists have linked exposure to the substances, known as PFAS, at certain levels to serious health risks, including cancer and birth defects. Their resistance to water, oil and stains make them highly useful. PFAS are usedContinue reading “PFAS: Possible breakthrough to destroy harmful ‘forever chemicals’”