The Retinal Pigment Epithelium: Something More than a Constituent of the Blood-Retinal Barrier—Implications for the Pathogenesis of Diabetic Retinopathy

<table>Confocal microscopy of human RPE showing the expression of both erythropoietin (Epo) in green and Epo receptor (Epo-R) in red. At the bottom the merged image shows partial colocalization of Epo and Epo-R.</table>

BioMed Research International

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Figure 3

Figure 3: The Retinal Pigment Epithelium: Something More than a Constituent of the Blood-Retinal Barrier—Implications for the Pathogenesis of Diabetic Retinopathy 

Figure 3 | The Retinal Pigment Epithelium: Something More than a Constituent of the Blood-Retinal Barrier—Implications for the Pathogenesis of Diabetic Retinopathy 