MT1F and hepatocellular carcinoma: Of 34 genes reported as biologically significant in hepatocarcinogenesis, 16 (47%) were deregulated in the same direction (i.e., up-regulated in the Liverome database and in our dataset or vice versa), 12 (35%) of which showed a deregulation of more than 10%/hr over delay to cryopreservation and one of those 12 genes (MT1F) has also been identified as significantly down-regulated under warm ischemia conditions in our HCC dataset.