Exposing mice with the BRAF (V600E) mutation to levels of ultraviolet radiation that mimic mild sunburn in humans is shown to induce mutations in the tumour suppressor Trp53 (TP53 in humans), accelerating the development of melanoma; these results support the use of sunscreen in individuals at risk of this cancer.
- Amaya Viros
- Berta Sanchez-Laorden
- Richard Marais