ZIP14 Zinc Transporter Downregulation and Zinc Depletion in the Development and Progression of Hepatocellular Cancer

Purpose Hepatocellular cancer (HCC) is a deadly and most rapidly increasing cancer in the USA and worldwide. The etiology and factors involved in development of HCC remain largely unknown. A marked decrease in zinc occurs in HCC. Its role and involvement in HCC has not been identified. We investigated the relationship of cellular zinc changes to the development of malignancy, and the identification of potential zinc transporters associated with the inability of hepatoma cells to accumulate zinc.