An unexpected lab observation led a team of scientists to discover how diet can influence survival in animal models of glioma, one of the most aggressive and deadly forms of brain cancer. Researchers reveal how limiting a single nutrient, the amino acid methionine, in the diet destabilized DNA organization and led to cancer cell death and increased animal survival. These findings open new possibilities for treating one of the most challenging forms of brain cancer.

The powerful role of exercise in maintaining skeletal muscle could be the key to improving health and resilience in older age, according to new research from Monash University.

Physical activity is one of the most powerful ways to combat biological ageing, which is the way our organs and tissue decline as we get older.

Content Warning: This press release contains discussions about suicide. If you or someone you know is in crisis or needs support, please use this link to find an international helpline: www.findahelpline.com.

Governments put up railings and barriers and regulate supplies of certain drugs to prevent people from dying by suicide. But other products associated with fatal self-harm, such as firearms, pesticides, and alcohol remain widely available and publicly promoted. The difference in approach to regulation needs to be addressed to make progress in preventing suicide, according to an analysis published June 10 in the open access journal PLOS Global Public Health by May van Schalkwyk from the University of Edinburgh, United Kingdom, and colleagues.

A new study by investigators from Mass General Brigham Cancer Institute found that an ultrasensitive blood test called HPV-DeepSeek could help identify which people with HPV-associated head and neck cancer still had cancer cells in their bodies after surgery and may benefit the most from additional treatments. Their results are published in Science Translational Medicine.