Phagocyte metabolism: neutrophils have their cake but don't eat it.

Selectively targeting facets of neutrophil function could benefit infectious and inflammatory diseases. Amara et al. report on a compound which blocks human neutrophil activation by activating the glycolytic enzyme phosphofructokinase, liver-type (PFKL). Altering glucose fate by modulating this key enzymatic step could dramatically alter the function and fate of phagocytes.