Research Article

Phenotypic Switch Induced by Simulated Microgravity on MDA-MB-231 Breast Cancer Cells

Figure 2

Immunofluorescence images of F-actin and α-tubulin in MDA-MB-231. Rhodamine-phalloidin staining of MDA-MB-231 showing F-actin distribution patterns (red color) and immunostaining of α-tubulin (green color) and HOECHST 33342 to stain nuclei (blue color) after 24 hours in on ground control cells (a), RPM adherent cells (b), and RPM cell clumps (c). Magnification ×400.
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