Fourteen-member macrolides suppress interleukin-8 production but do not promote apoptosis of activated neutrophils.

摘要

A 14-member macrolide was found to inhibit interleukin-8 (IL-8) synthesis in lipopolysaccharide-stimulated neutrophils but did not accelerate apoptosis in activated neutrophils. These data suggest that 14-member macrolides achieve clinical efficacy for chronic airway diseases partly by suppressing IL-8 production by activated neutrophils, but not by enhancing apoptosis in these cells.