%0 Journal Article
%T Phagocytosis of Streptococcus pyogenes by All-Trans Retinoic Acid-Differentiated HL-60 Cells: Roles of Azurophilic Granules and NADPH Oxidase
%A Pontus Nordenfelt
%A Susanne Bauer
%A Per L£¿nnbro
%A Hans Tapper
%J PLOS ONE
%D 2012
%I Public Library of Science (PLoS)
%R 10.1371/journal.pone.0007363
%X New experimental approaches to the study of the neutrophil phagosome and bacterial killing prompted a reassessment of the usefulness of all-trans retinoic acid (ATRA)-differentiated HL-60 cells as a neutrophil model. HL-60 cells are special in that they possess azurophilic granules while lacking the specific granules with their associated oxidase components. The resulting inability to mount an effective intracellular respiratory burst makes these cells more dependent on other mechanisms when killing internalized bacteria.
%U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0007363