GPX4 and ocular melanoma: The images exhibited that the co-localization of NEUN and GPX4 significantly deregulated in the ICH + saline group, while both in the OM-MSCs and CUR-OM-MSCs transplantation group totally obviously improved the distribution of GPX4 in neurons, and the improvement was more pronounced in CUR-OM-MSCs group relative to the OM-MSCs group (Fig. 5F–G; 28.388% ± 0.917% vs 22.020% ± 0.835%, p < 0.01).