Vito Sansone1, Marco Le Grazie2, Jenny Roselli2, Simone Polvani2, Andrea Galli2, Francesco Tovoli3, Mirko Tarocchi2. 1. Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy. Electronic address: vito.sansone@studio.unibo.it. 2. Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50139 Firenze, Italy. 3. Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Abstract
BACKGROUND: Human telomerase reverse transcriptase (hTERT) and its components play a significant role in cancer progression, but recent data demonstrated that telomeres and telomerase alterations could be found in other diseases; increasing evidence suggests a key role of this enzyme in the fields of hepatobiliary and pancreatic diseases. DATA SOURCES: We performed a PubMed search with the following keywords: telomerase, hepatocellular carcinoma, cholangiocarcinoma, pancreatic adenocarcinoma by December 2019. We reviewed the relevant publications that analyzed the correlation between telomerase activity and hepatobiliary and pancreatic diseases. RESULTS: Telomerase reactivation plays a significant role in the development and progression of hepatobiliary and pancreatic tumors and could be used as a diagnostic biomarker for hepatobiliary and pancreatic cancers, as a predictor for prognosis and a promising therapeutic target. CONCLUSIONS: Our review summarized the evidence about the critical role of hTERT in cancerous and precancerous lesions of the alteration and its activity in hepatobiliary and pancreatic diseases.
BACKGROUND:Human telomerase reverse transcriptase (hTERT) and its components play a significant role in cancer progression, but recent data demonstrated that telomeres and telomerase alterations could be found in other diseases; increasing evidence suggests a key role of this enzyme in the fields of hepatobiliary and pancreatic diseases. DATA SOURCES: We performed a PubMed search with the following keywords: telomerase, hepatocellular carcinoma, cholangiocarcinoma, pancreatic adenocarcinoma by December 2019. We reviewed the relevant publications that analyzed the correlation between telomerase activity and hepatobiliary and pancreatic diseases. RESULTS: Telomerase reactivation plays a significant role in the development and progression of hepatobiliary and pancreatic tumors and could be used as a diagnostic biomarker for hepatobiliary and pancreatic cancers, as a predictor for prognosis and a promising therapeutic target. CONCLUSIONS: Our review summarized the evidence about the critical role of hTERT in cancerous and precancerous lesions of the alteration and its activity in hepatobiliary and pancreatic diseases.