Regulation of the Contribution of Integrin to Cell Attachment on Poly(2-Methoxyethyl Acrylate) (PMEA) Analogous Polymers for Attachment-Based Cell Enrichment
Fig 4
Focal adhesion formation of HT-1080 on PMEA-analogous polymer substrates after 1 day.
Blue, green, and red colors depict cell nuclei, actin filaments, and vinculin, respectively. The white arrowhead indicates a focal adhesion. The bar indicates 10 μm. Focal adhesion formations in MDA-MB-231 and HepG2 are shown in Figure A and Figure B in S1 File, respectively.