Trunk and Branch Drivers Distinguish Early vs Late Mutations in Hepatocellular Carcinoma Interview with:
Sara Torrecilla Recio

PhD Student
Mount Sinai Liver Cancer Program – Division of Liver Diseases Icahn School of Medicine at Mount Sinai
New York, NY What is the background for this study?

Response: Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer, which represents the second-leading cause of cancer related death worldwide. The landscape of molecular alterations in HCC has been thoroughly explored using next-generation sequencing technologies in single biopsies of tumors. However, in the recent years it has been demonstrated that not all the regions of a tumor harbor the same molecular alterations. This intra-tumor heterogeneity may lead to a misinterpretation of the molecular landscape of the malignancy since not all the molecular alterations would be captured by single-biopsies.

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