The signature of liver cancer in immune cells DNA methylation

The idea that changes to the host immune system are critical for cancer progression was proposed a century ago and recently regained experimental support. Herein, the hypothesis that hepatocellular carcinoma (HCC) leaves a molecular signature in the host peripheral immune system was tested by profiling DNA methylation in peripheral blood mononuclear cells (PBMC) and T cells from a discovery cohort (n = 69) of healthy controls, chronic hepatitis,...