Transcriptomic landscape of Hras12V oncogene-induced hepatocarcinogenesis with gender disparity.

The genesis of hepatocellular carcinoma (HCC) is closely related to male factors and hyper-activated Ras signals. A transcriptomic database was established via RNA-Seq of HCC (T) and the adjacent precancerous liver tissue (P) of Hras12V transgenic mice (Ras-Tg, HCC model) and the normal liver tissue of wild-type mice (W) of both sexes. Comparative analysis within W, P, and T and correlation expression pattern analysis revealed common/unique cluster-enriched items towards HCC between the sexes.