title: Transcription-dependent and -independent control of neuronal survival by the PI3K-Akt signaling pathway.
abstract: The PI3K-Akt signaling pathway plays a critical role in mediating survival signals in a wide range of neuronal cell types. The recent identification of a number of substrates for the serine/threonine kinase Akt suggests that it blocks cell death by both impinging on the cytoplasmic cell death machinery and by regulating the expression of genes involved in cell death and survival. In addition, recent experiments suggest that Akt may also use metabolic pathways to regulate cell survival.
authors.affiliation: Division of Neuroscience, Children's Hospital and Department of Neurology, Harvard Medical School, Boston, MA 02115, USA. brunet_a@a1.tch.harvard.edu
authors.forename: A
authors.initials: A
authors.lastname: Brunet
authors.forename: S R
authors.initials: SR
authors.lastname: Datta
authors.forename: M E
authors.initials: ME
authors.lastname: Greenberg
mesh_terms: D000818:Animals; D017209:Apoptosis / Q000502:physiology*; D020169:Caspases / Q000502:physiology; D018797:Cell Cycle Proteins / Q000502:physiology; D051858:Forkhead Transcription Factors; D005786:Gene Expression Regulation / Q000502:physiology*; D006801:Humans; D008322:Mammals / Q000502:physiology; D008959:Models, Neurological; D005810:Multigene Family; D009414:Nerve Growth Factors / Q000502:physiology; D009419:Nerve Tissue Proteins / Q000502:physiology*; D009474:Neurons / Q000166:cytology* / Q000378:metabolism; D009687:Nuclear Proteins / Q000502:physiology; D019869:Phosphatidylinositol 3-Kinases / Q000502:physiology*; D010766:Phosphorylation; D011499:Protein Processing, Post-Translational; D017346:Protein Serine-Threonine Kinases; D011518:Proto-Oncogene Proteins / Q000502:physiology*; D051057:Proto-Oncogene Proteins c-akt; D019253:Proto-Oncogene Proteins c-bcl-2 / Q000502:physiology; D015398:Signal Transduction / Q000502:physiology*; D014157:Transcription Factors / Q000502:physiology; D014158:Transcription, Genetic; D016159:Tumor Suppressor Protein p53 / Q000502:physiology
chemical_list: D020169:Caspases; D018797:Cell Cycle Proteins; D051858:Forkhead Transcription Factors; D009414:Nerve Growth Factors; D009419:Nerve Tissue Proteins; D009687:Nuclear Proteins; D019869:Phosphatidylinositol 3-Kinases; D017346:Protein Serine-Threonine Kinases; D011518:Proto-Oncogene Proteins; D051057:Proto-Oncogene Proteins c-akt; D019253:Proto-Oncogene Proteins c-bcl-2; D014157:Transcription Factors; D016159:Tumor Suppressor Protein p53; C494918:AKT1 protein, human