STAT3 and age-related macular degeneration: Numerous studies have elucidated various functions of JAK/STAT3 signaling pathway related to ROS, inflammatory, immune and so on in AMD pathogenesis (Fasler‐Kan, Wunderlich, Hildebrand, Flammer, & Meyer, 2005; Kutty et al., 2018; Lin et al., 2013; Yamamoto, Fara, Dasgupta, & Kemper, 2013).