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City University of New York (CUNY)
Dissertations, Theses, and Capstone Projects
Cell death; Cytohesin/GRP-1; Excitotoxicity; Glutamate; Insulin
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Full-Text Articles in Genetics and Genomics
The Insulin/Igf Signaling Regulator Cytohesin/Grp-1 Modulates Sensitivity To Excitotoxicity In C. Elegans, Nazila Tehrani
The Insulin/Igf Signaling Regulator Cytohesin/Grp-1 Modulates Sensitivity To Excitotoxicity In C. Elegans, Nazila Tehrani
Dissertations, Theses, and Capstone Projects
Excitotoxicity is a form of neurodegeneration that serves as the main underlying cause of brain damage in stroke/brain ischemia, and a contributing factor in a range of neurological diseases such as Epilepsy, ALS, Alzheimer, and Huntington's disease. In excitotoxicity, over-activation of glutamate receptors causes necrotic neuronal cell death. In spite of intense study of excitotoxicity, the molecular mechanisms that lead from glutamate receptor activation to necrotic death remain a mystery. Aging neurons are known to be more vulnerable to excitotoxicity and less likely to recover, but the underlying reasons for the increased cellular vulnerability are unknown. To gain insight into …