BACKGROUND:Hepatocellular carcinoma (HCC) is one of the most lethal and malignant tumours worldwide. New therapeutic targets for HCC are urgently needed. CYCLOPS (copy number alterations yielding cancer liabilities owing to partial loss) genes have been noted to be associated with cancer-targeted therapies. https://www.aitsglobal.com/product-category/%d7%90%d7%91%d7%99%d7%96%d7%a8%d7%99-%d7%90%d7%95%d7%a4%d7%a0%d7%94/