Scientists have discovered how naturally occurring but unstable molecules, known as free radicals, can control the fundamental process of cell division, which, when it goes wrong, can lead to uncontrolled cell growth and cancer.

A new study shows how a crucial protein, which acts as trigger for cell division, helps release another key protein from the cell’s ‘control centre’.

Scientists have identified a new genetic cause of a childhood kidney cancer called Wilms tumour – revealing insights into how loss of control of chromosome number can lead to cancer.