ANXA5 and age-related macular degeneration: Flow cytometry analysis revealed a 21.67 % decrease in Annexin V/ PI double positives’ fluorescence intensity in Citicoline-treated AMD RPE cybrid cells (0.783 ± 0.06 a.u.)compared to their untreated counterparts (1 ± 0.059 a.u.)(p=0.04, n=6).