title: A working model of CaM kinase II activity in hippocampal long-term potentiation and memory.
abstract: Recent advances in molecular genetics provide strong evidence for a relationship between hippocampal long-term potentiation (LTP) and hippocampus-dependent memory. The alpha-CaM kinase II knock-out mouse and transgenic mice expressing a mutant form of CaM kinase II clearly demonstrate that CaM kinase II plays a prominent role in hippocampal LTP and hippocampus-dependent memory. Furthermore, the observation that there is a diversity of silent as well as functional synapses has shed light on the molecular basis of learning and memory during development as well as in adult brain. Here we present a working model of CaM kinase II activity as a memory molecule in hippocampal LTP and describe molecular targets of CaM kinase II involved in the establishment of functional synapses following LTP induction.
authors.affiliation: Department of Pharmacology, Kumamoto University School of Medicine, Japan. fukunaga@gpo.kumamoto-u.ac.jp
authors.forename: K
authors.initials: K
authors.lastname: Fukunaga
authors.forename: E
authors.initials: E
authors.lastname: Miyamoto
mesh_terms: D000818:Animals; D020013:Calcium Signaling / Q000502:physiology; D054732:Calcium-Calmodulin-Dependent Protein Kinase Type 2; D017871:Calcium-Calmodulin-Dependent Protein Kinases / Q000378:metabolism*; D006624:Hippocampus / Q000166:cytology / Q000201:enzymology*; D017774:Long-Term Potentiation / Q000502:physiology*; D008568:Memory / Q000502:physiology*; D051379:Mice; D018345:Mice, Knockout; D008822:Mice, Transgenic; D008959:Models, Neurological; D009433:Neural Inhibition / Q000502:physiology; D009474:Neurons / Q000378:metabolism; D010766:Phosphorylation; D015398:Signal Transduction / Q000502:physiology; D013569:Synapses / Q000378:metabolism
chemical_list: D054732:Calcium-Calmodulin-Dependent Protein Kinase Type 2; D017871:Calcium-Calmodulin-Dependent Protein Kinases