Ultraviolet radiation (UVR) is a major risk factor for melanoma development, but it has been unclear exactly how UVR leads to melanomagenesis. In a recent publication in Nature, Viros et al. identify TP53/Trp53 as a UVR-target gene in melanoma and show that UVR-induced TP53/Trp53 mutations accelerate BRAF(V600E)-driven melanomagenesis.
- Yeon Sook Choi
- David E Fisher
