Yap reprograms de novo lipogenesis to fuel liver cancer

Abstract

Abstract Hepatocellular carcinoma (HCC) is the most common form of liver cancer, originating from liver cells known as hepatocytes. At the molecular level, HCC is driven by transcription factors which are able to reprogram metabolism to support tumorigenesis that are still poorly understood. The Yes-associated protein (Yap) is the nuclear effector of the Hippo pathway, responsible in regulating organ size control and metabolism. Metabolic reprogramming has recently emerged as a fundamental hallmark of cancer. In our previous studies, we found that Yap integrates the anabolic demands of tumour growth by reprogramming glutamine and glucose metabolism to support nucleotide biosyn..