BioMed Research International / 2014 / Article / Fig 4

Research Article

Caspase-14 Expression Impairs Retinal Pigment Epithelium Barrier Function: Potential Role in Diabetic Macular Edema

Figure 4

Immunofluorescence staining of RPE cell’s cytoskeleton, F-actin (red). The nuclei were counterstained with DAPI (blue). Please note the marked increase and disorganization of the stress fibers (F-actin) immunoreactivity in caspase-14 expressing RPE cells compared with control cells ( versus control).