title: A Critical Kinase Cascade in Neurological Disorders: PI 3-K, Akt, and mTOR.
abstract: Neurodegenerative disorders lead to disability and death in a significant proportion of the world's population. However, many disorders of the nervous system remain with limited effective treatments. Kinase pathways in the nervous system that involve phosphoinositide 3-kinase (PI 3-K), protein kinase B (Akt), and the mammalian target of rapamycin (mTOR) offer exciting prospects for the understanding of neurodegenerative pathways and the development of new avenues of treatment. PI 3-K, Akt, and mTOR pathways are vital cellular components that determine cell fate during acute and chronic disorders, such as Huntington's disease, Alzheimer's disease, Parkinson's disease, epilepsy, stroke, and trauma. Yet, the elaborate relationship among these kinases and the variable control of apoptosis and autophagy can lead to unanticipated biological and clinical outcomes. Crucial for the successful translation of PI 3-K, Akt, and mTOR into robust and safe clinical strategies will be the further elucidation of the complex roles that these kinase pathways hold in the nervous system.
authors.affiliation: Laboratory of Cellular and Molecular Signaling, Newark, New Jersey 07101 ; New Jersey Health Sciences University, Newark, New Jersey 07101.
authors.forename: Zhao Zhong
authors.initials: ZZ
authors.lastname: Chong
authors.forename: Yan Chen
authors.initials: YC
authors.lastname: Shang
authors.forename: Shaohui
authors.initials: S
authors.lastname: Wang
authors.forename: Kenneth
authors.initials: K
authors.lastname: Maiese