Fig. 6. Silencing of ORP3 results in impaired cell-cell adhesion. HEK293 cells were transfected with control siC2 (A-D) or siORP3 (E-H). After 3 days, the cells were fixed and stained using anti-β-catenin (β-CAT) and anti-pan-cadherin (pan-CAD) antibodies. (A,E) β-catenin staining. (B-D,F-H) High-magnification images showing both β-catenin and pan-cadherin staining. Scale bars: 20 µm.