NDRG1 and hepatocellular carcinoma: Fucoidan suppresses the invasion of HCC cells (Huh-7, SNU-761) with hepatoprotective effects through up-regulation of p42/44 MAPK (ERK)-dependent NDRG-1/CAP43 under normoxic conditions and partly through up-regulation of p42/44 MAPK-dependent VMP-1 expression [76].