Figure 5

Integrin alpha 6 (ITGα6) distribution after DA exposure. Representative immunocytochemistry images of ITGα6 in control cells (top) and DA- exposed cells (bottom) at Day 4 (scale bar: 10 μm). In controls cells, ITGα6 expression localized primarily to the cell membrane. In DA-exposed cells, ITGα6 expression localizes primarily within the cytoplasm.