HIF1A and ischemia: 11 Chu Chu K K ,  Jung Jung KH KH ,  Kim Kim SJ SJ ,  et al et al Transplantation of human neural stem cells protect against ischemia in a preventive mode via hypoxia-inducible factor-1alpha stabilization in the host brain Transplantation of human neural stem cells protect against ischemia in a preventive mode via hypoxia-inducible factor-1alpha stabilization in the host brain .