Medicine and Health Sciences Commons^™

Novel Targets For Mitochondrial Dysfunction Following Traumatic Brain Injury, Heather M. Yonutas

Theses and Dissertations--Neuroscience

Mitochondrial dysfunction is a phenomenon observed in models of Traumatic Brain Injury (TBI). Loss of mitochondrial bioenergetics can result in diminished cellular homeostasis leading to cellular dysfunction and possible cellular death. Consequently, the resultant tissue damage can manifest as functional deficits and/or disease states. Therapeutic strategies to target this mitochondrial dysfunction have been investigated for models TBI and have shown promising effects.

For this project, we tested the hypothesis that mitoNEET, a novel mitochondrial membrane protein, is a target for pioglitazone mediated neuroprotection. To test this, we used a severe Controlled Cortical Impact (CCI) injury model in mitoNEET null and …

Looking To The Future Of Stroke Treatment: Combining Recanalization And Neuroprotection In Acute Ischemic Stroke, Michael E. Maniskas

Theses and Dissertations--Neuroscience

Stroke is the 5^th leading cause of death in the U.S. with 130,000 deaths and around 800,000 affected annually. Currently, there is a significant disconnect between basic stroke research and clinical stroke therapeutic needs. Few animal models of stroke target the large vessels that produce cortical deficits seen in the clinical setting. Also, current routes of drug administration, intraperitoneal and intravenous, do not mimic the clinical route of intra-arterial drug administration. To bridge this divide, we have retro-engineered a mouse model of stroke from the current standard of care for emergent large vessel occlusion (ELVO) stroke, endovascular thrombectomy, to …