Figure 2
From: Human casein alpha s1 (CSN1S1) skews in vitro differentiation of monocytes towards macrophages
May-Grünwald-Giemsa stain of primary human monocytes stimulated with CSN1S1. Primary human monocytes were incubated in medium (control), with indicated cytokines, or CSN1S1 for 24 h or 120 h. CSN1S1 stimulated cells formed aggregates and developed pseudopodia, similar to cells stimulated with M-CSF/IFNγ. Cells were photographed at 200 and 400× magnification. Representative pictures of 10 experiments.