Ferroptosis is related to the increase of IREB2 that occurred in mice intracerebral hemorrhage, and the exosomes from miR-19b-3p-modified adipose-derived stem cells reduced the expression of Ireb2, alleviated ferroptosis in intracerebral hemorrhage mice, and improved neurological function [34]. The gene discussed is IREB2; the disease is intracerebral hemorrhage.