Integrated genomic analysis suggests MLL3 is a novel candidate susceptibility gene for familial nasopharyngeal carcinoma.

Background: Little is known about genetic factors associated with nasopharyngeal carcinoma (NPC). To gain insight into NPC etiology, we performed whole exome sequencing on germline and tumor DNA from three closely related family members with NPC.

Methods: The family was ascertained through the Pediatric Familial Cancer Clinic at The University of Chicago (Chicago, IL).