Polyribosomes redistribute from dendritic shafts into spines with enlarged synapses during LTP in developing rat hippocampal slices

Neuron

Volumn 35, Issue 3, 2002, Pages 535-545

  Ostroff, Linnaea E ^a   Fiala, John C ^a   Allwardt, Brenda ^b   Harris, Kristen M ^a  

^a USA   (United States)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

ANIMAL CELL; ANIMAL TISSUE; ARTICLE; CELL ULTRASTRUCTURE; CELLULAR DISTRIBUTION; CONTROLLED STUDY; DENDRITE; HIPPOCAMPUS; LONG TERM POTENTIATION; NERVE CELL; NERVE CELL DIFFERENTIATION; NERVE CELL STIMULATION; NONHUMAN; POLYSOME; PRIORITY JOURNAL; PROTEIN SYNTHESIS; RAT; SYNAPSE; TETANIC NERVE CELL STIMULATION;

EID: 0036685668     PISSN: 08966273     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0896-6273(02)00785-7     Document Type: Article

References (68)

1. Dynamic visualization of local protein synthesis in hippocampal neurons
2. A synaptic model of memory: Long-term potentiation in the hippocampus
3. A transient, neuron-wide form of CREB-mediated long-term facilitation can be stabilized at specific synapses by local protein synthesis
4. Transient and enduring morphological correlates of synaptic activity and efficacy change in the rat hippocampal slice
5. Three-dimensional analysis of the structure and composition of CA3 branched dendritic spines and their synaptic relationships with mossy fiber boutons in the rat hippocampus
6. Protein synthesis and memory: A review
7. Morphological correlates of long-term potentiation imply the modification of existing synapses, not synaptogenesis, in the hippocampal dentate gyrus
8. Dendritic spine changes associated with hippocampal long-term synaptic plasticity
9. Extending unbiased stereology of brain ultrastructure to three-dimensional volumes
10. Cylindrical diameters method for calibrating section thickness in serial electron microscopy
11. Synaptogenesis via dendritic filopodia in developing hippocampal area CA1
12. Dendritic spines do not split during hippocampal LTP or maturation
13. Effect of anisomycin on stimulation-induced changes in dendritic spines of the dentate granule cells
14. Synaptic tagging and long-term potentiation
15. Anisomycin, an inhibitor of protein synthesis, blocks late phases of LTP phenomena in the hippocampal CA1 region in vitro
16. Long-term potentiation induced in dendrites separated from rat's CA1 pyramidal somata does not establish a late phase
17. Signal transduction in the postsynaptic neuron
18. Inhibition of activity-dependent arc protein expression in the rat hippocampus impairs the maintenance of long-term potentiation and the consolidation of long-term memory
19. Structure, development, and plasticity of dendritic spines
20. Developmental onset of long-term potentiation in area CA1 of the rat hippocampus
21. Three-dimensional structure of dendritic spines and synapses in rat hippocampus (CA1) at postnatal day 15 and adult ages: Implications for the maturation of synaptic physiology and long-term potentiation
22. Role for rapid dendritic protein synthesis in hippocampal mGluR-dependent long-term depression
23. Stereotypical changes in the pattern and duration of long-term potentiation at postnatal days 11 and 15 in the rat hippocampus
24. Preservation of neuronal ultrastructure in hippocampal slices using rapid microwave-enhanced fixation
25. Identification of sites for exponential translation in living dendrites
26. Localization and translation of mRNA in dendrites and axons
27. Cytoskeletal microdifferentiation: A mechanism for organizing morphological plasticity in dendrites
28. A requirement for local protein synthesis in neurotrophin-induced hippocampal synaptic plasticity
29. Signal processing machines at the postsynaptic density
30. Slices have more synapses than perfusion-fixed hippocampus from both young and mature rats
31. Translocation of RNA granules in living neurons
32. Microtubule-dependent recruitment of Staufen-green fluorescent protein into large RNA-containing granules and subsequent dendritic transport in living hippocampal neurons
33. Neuronal RNA granules: A link between RNA localization and stimulation-dependent translation
34. Brief bursts of high-frequency stimulation produce two types of structural change in rat hippocampus
35. Mating type switching in yeast controlled by asymmetric localization of ASH1 mRNA
36. Restless AMPA receptors: Implications for synaptic transmission and plasticity
37. Stimulus-induced coordinate changes in mRNA abundance in single postsynaptic hippocampal CA1 neurons
38. Rapid dendritic morphogenesis in CA1 hippocampal dendrites induced by synaptic activity
39. Rapid formation and remodeling of postsynaptic densities in developing dendrites
40. Synapse-specific, long-term facilitation of Aplysia sensory to motor synapses: A function for local protein synthesis in memory storage
41. Requirement of a critical period of transcription for induction of a late phase of LTP
42. Maintainance of long-term potentiation in rat dentate gyrus requires protein synthesis but not messenger RNA synthesis immediately post-tetanization
43. Tetanic stimulation leads to increased accumulation of Ca(2+)/calmodulin-dependent protein kinase II via dendritic protein synthesis in hippocampal neurons
44. Evidence that protein constituents of postsynaptic membrane specializations are locally synthesized: Analysis of proteins synthesized within synaptosomes
45. Increased expression of dendritic mRNA following the induction of long-term potentiation
46. NMDA receptor-mediated control of protein synthesis at developing synapses Nat
47. Molecular organization of the postsynaptic specialization
48. Stability in synapse number and size at 2 hr after long-term potentiation in hippocampal area CA1
49. Polyribosomes at the base of dendritic spines of central nervous system neurons-their possible role in synapse construction and modification
50. Selective localization of polyribosomes beneath developing synapses: A quantitative analysis of the relationships between polyribosomes and developing synapses in the hippocampus and dentate gyrus
51. Lamina-specific synaptic activation causes domain-specific alterations in dendritic immunostaining for MAP2 and CAM kinase II
52. Preferential localization of polyribosomes under the base of dendritic spines in granule cells of the dentate gyrus
53. Protein-synthetic machinery beneath postsynaptic sites on CNS neurons: Association between polyribosomes and other organelles at the synaptic site
54. Protein synthesis at synaptic sites on dendrites
55. Selective targeting of newly synthesized Arc RNA to active synapses requires NMDA receptor activation
56. Synaptic activation causes the mRNA for the IEG Arc to localize selectively near activated postsynaptic sites on dendrites
57. Requirement of microfilaments in sorting of actin messenger RNA
58. Actin-dependent localization of an RNA encoding a cell-fate determinant in yeast
59. A role for a rat homolog of staufen in the transport of RNA to neuronal dendrites
60. The role of the hippocampus in memory: A hypothesis
61. LTP promotes formation of multiple spine synapses between a single axon terminal and a dendrite
62. Demonstration of local protein synthesis within dendrites using a new cell culture system that permits the isolation of living axons and dendrites from their cell bodies
63. Swelling of dendritic spines in the fascia dentata after stimulation of the perforant fibers as a mechanism of post-tetanic potentiation
64. Potassium ion stimulation triggers protein translation in synaptoneurosomal polyribosomes
65. Molecular mechanisms for activity regulated protein synthesis in the synapto-dendritic compartment
66. A role for the cytoplasmic polyadenylation element in NMDA receptor-regulated mRNA translation in neurons
67. A two-step model for the localization of maternal mRNA in Xenopus oocytes: Involvement of microtubules and microfilaments in the translocation and anchoring of Vg1 mRNA
68. Morphological changes in dendritic spines associated with long-term synaptic plasticity