HLA-C and hepatocellular carcinoma: The immunophenograms obtained in five of the other luminal cell-lines (CAMA1; MDA-MB-361; HCC-202; MDA-MB-175VII; ZR75.1; Supplementary Figure S10) as well as the two other basal and retinoid-sensitive cell-lines (MDA-MB-157; Hs578T; Supplementary Figure S11) show upregulation of some MHC and immune check-point genes.