Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medical Specialties
Critical Role Of Tnf-Α In Cerebral Aneurysm Formation And Progression To Rupture., Robert M Starke, Nohra Chalouhi, Md, Pascal Jabbour Md, Stavropoula Tjoumakaris, L. Fernando Gonzalez, Robert H. Rosenwasswer Md, Kosuke Wada, Kenji Shimada, David M Hasan, Nigel H Greig, Gary K Owens, Aaron Dumont
Critical Role Of Tnf-Α In Cerebral Aneurysm Formation And Progression To Rupture., Robert M Starke, Nohra Chalouhi, Md, Pascal Jabbour Md, Stavropoula Tjoumakaris, L. Fernando Gonzalez, Robert H. Rosenwasswer Md, Kosuke Wada, Kenji Shimada, David M Hasan, Nigel H Greig, Gary K Owens, Aaron Dumont
Department of Neurosurgery Faculty Papers
BACKGROUND: Alterations in TNF-α expression have been associated with cerebral aneurysms, but a direct role in formation, progression, and rupture has not been established.
METHODS: Cerebral aneurysms were induced through hypertension and a single stereotactic injection of elastase into the basal cistern in mice. To test the role of TNF-α in aneurysm formation, aneurysms were induced in TNF-α knockout mice and mice pretreated with the synthesized TNF-α inhibitor 3,6'dithiothalidomide (DTH). To assess the role of TNF-α in aneurysm progression and rupture, DTH was started 6 days after aneurysm induction. TNF-α expression was assessed through real-time PCR and immunofluorescence staining.
RESULTS: …