CXCL8 and hepatocellular carcinoma: As shown in Fig 1B, 24 h incubation with 100 nM BZ, which approximately corresponds to the clinically used concentrations [44], significantly increased IL-8 mRNA levels in TNBC cells MDA-MB-468 and HCC-1937, as well as in ER/PR-positive MCF-7 cells.