The liver is the most common site of UM metastases and liver cancer has been associated with several Table 2 proteins including putative RNA-binding protein Luc7-like 2, microtubule-actin cross-linking factor 1, and apolipoprotein B-100 (from the Catalogue of Somatic Mutations in Cancer, Welcome Trust Sanger Institute, Genome Research Limited, UK). Here, APOB is linked to liver cancer.