Karen Sze

2 months ago | nature.com | Tiffany Yu |Karen Sze

AbstractGermline mutations of the deubiquitinase BRCA1-associated protein 1 (BAP1) lead to the “BAP1 cancer syndrome” characterized by development of cancers. However, the role of BAP1 in hepatocellular carcinoma (HCC) is unclear. We found that BAP1 was upregulated at mRNA level in human HCCs and significantly correlated with a more aggressive tumour behaviour. Intriguingly, we observed cytoplasmic but no or minimal nuclear BAP1 in human HCC samples by immunohistochemistry.