Targeting Tumor Associated Antigens For The Development of Hepatocellular Carcinoma Treatment.

Abstract DBN possess the ability to induce bladder tumor as well as in the liver, and oesophagus when it is administered in the body.Exposure to DBN can happen by different modes such as by ingestion,inhalation as well through dermal contact.In the present investigation an attempt has been done to identify ,isolate as well to purify he TAA from the liver mitochondria of the mice which was exposed to DBN. It was found that mitochondrial membrane surface protein of DBN-exposed animals exhibited differential expression when compared with the control animals. A low molecular weight (~14 kDa) protein was found to be over expressed on liver mitochondrial membrane upon DBN exposure in mice as compared with the normal control and identified as TAA, showing the sign that some of the proteins could be used as TAA for further study.These identification and molecular characterization of TAAs will provide the basis for the development of cancer vaccines targeting TAAs.