Bo Yang, Kunhuan Yang, Yuling Chen, Ruitong Xi, Jiahuai Han, Shiying Li, Jingmeng Chen, Yalin Wu
mice. We found that both GSDME elimination and MitoTEMPO treatment repressed atRAL-induced photoreceptor ferroptosis and retinal atrophy by inactivating the mitoROS-induced oxidative stress. In conclusion, GSDME-mediated photoreceptor ferroptosis is crucial for inducing structural and functional damage of the retina in retinopathies caused by atRAL accumulation, thereby providing new therapeutic insights for the prevention and treatment of STGD1 and dry AMD.