Figure 3.
Nicotinic acid (NA)-induced remodeling of cytoskeletal structures is independent of supplemented extracellular matrix (ECM) components. (A-X) U251 cells were cultured on plates coated with the indicated ECM components, and treated with the indicated concentrations of NA for 4 h. DAPI staining (blue) for nuclei, and rhodamine phalloidin labeling for F-actin (red) were carried out as described in Materials and methods.