Clonal Selection Drives NF-κB Activation in Recurrent Nasopharyngeal Carcinoma

Cancer genomic profiling has improved our understanding of the key drivers of tumor development, clonal evolution, and recurrence, and aided precision medicine efforts to eradicate therapy-resistant cancer cell clones. In this issue, You and colleagues report these results for recurrent nasopharyngeal carcinoma, an aggressive malignancy associated with poor outcomes with recurrent disease. They identify a crucial contributory role of clonal NF-κB activating mutations in pathogenesis of recurrence in this cancer and provide a promising target for combinatorial therapeutic approaches.See related article by You et al., p. 5930.