[Inhibition of Ferulic Acid on U937 Cell Growth and Its Related Mechanism].

Objective: To investigate the effects of ferulic acid (FA) on proliferation, apoptosis and Toll-like receptor 4 (TLR4)/nuclear factor-κB (NF-κB) signaling pathway of human acute myeloid leukemia (AML) U937 cells.

Methods: Different concentrations of FA (0、10、25、50、100、200 μmol/L) was used to treat human AML cell lines Kasumi-1, HL-60, and U937 cells respectively for 24 h. The cell survival rate was detected by cell counting kit-8 method, and the 50% inhibitory concentration (IC) of each cell line was calculated.