Spatially confined diffusion of calcium in dendrites of hippocampal neurons revealed by flash photolysis of caged calcium

Cell Calcium

Volumn 40, Issue 5-6, 2006, Pages 441-449

  Korkotian, Eduard ^a   Segal, Menahem ^a  

^a WEIZMANN INSTITUTE OF SCIENCE   (Israel)

Author keywords

Calcium diffusion; Dendrites; Flash photolysis; Hippocampus

Indexed keywords

CALCIUM ION; DEXTRAN; EGTAZIC ACID; FLUORESCENT DYE; THAPSIGARGIN;

ANIMAL CELL; ARTICLE; CALCIUM TRANSPORT; CONFOCAL MICROSCOPY; CONTROLLED STUDY; DENDRITE; DENDRITIC SPINE; FLUORESCENCE ANALYSIS; GENETIC TRANSFECTION; HIPPOCAMPUS; INCUBATION TIME; LASER; NERVE CELL; NERVE CELL CULTURE; NEWBORN; NONHUMAN; PHOTOLYSIS; PIPETTE; PRIORITY JOURNAL; RAT; ROOM TEMPERATURE; TIME; ULTRAVIOLET RADIATION;

EID: 33750519045     PISSN: 01434160     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceca.2006.08.008     Document Type: Article

References (18)

1. Verkhratsky A. Physiology and pathophysiology of the calcium store in the endoplasmic reticulum of neurons. Physiol. Rev. 85 (2005) 201-279
2. Kennedy M.B., Beale H.C., Carlisle H.J., and Washburn L.R. Integration of biochemical signalling in spines. Nat. Rev. Neurosci. 6 (2005) 423-434
3. Eilers J., Plant T., and Konnerth A. Localized calcium signaling and neuronal integration in cerebellar Purkinje neurons. Cell Calcium. 20 (1996) 215-226
4. Nimchinsky E.A., Sabatini B.L., and Svoboda K. Structure and function of dendritic spines. Annu. Rev. Physiol. 64 (2002) 313-353
5. Holcman D., Korkotian E., and Segal M. Calcium dynamics in dendritic spines, modeling and experiments. Cell Calcium 37 (2005) 467-475
6. Holcman K.E.D., and Segal M. Dynamic regulation of spine-dendrite coupling in cultured hippocampal neurons. Eur. J. Neurosci. 20 (2004) 2649-2663
7. Nakamura T., Lasser-Ross N., Nakamura K., and Ross W.N. Spatial segregation and interaction of calcium signalling mechanisms in rat hippocampal CA1 pyramidal neurons. J. Physiol. 543 (2002) 465-480
8. 2+ from IP3-sensitive stores evoked by synaptic activation of mGluRs paired with backpropagating action potentials. Neuron 24 (1999) 727-737
9. 2+ signaling in dendrites of pyramidal neurons. Biophys. J. 70 (1996) 1069-1081
10. Murthy V.N., Sejnowski T.J., and Stevens C.F. Dynamics of dendritic calcium transients evoked by quantal release at excitatory hippocampal synapses. Proc. Natl. Acad. Sci. U.S.A. 97 (2000) 901-906
11. Goldberg J.H., Tamas G., Aronov D., and Yuste R. Calcium microdomains in aspiny dendrites. Neuron 40 (2003) 807-821
12. 2+ dynamics. J. Physiol. 551 (2003) 67-78
13. Goldin M., and Segal M.E. Avignone functional plasticity triggers formation and pruning of dendritic spines in cultured hippocampal networks. J. Neurosci. 21 (2001) 186-193
14. Pilpel Y., and Segal M. Rapid WAVE dynamics in dendritic spines of cultured hippocampal neurons is mediated by actin polymerization. J. Neurochem. 95 (2005) 1401-1410
15. Korkotian E., Oron D., Silberberg Y., and Segal M. Confocal microscopic imaging of fast UV laser photolysis of caged compounds. J. Neurosci. Methods 133 (2004) 153-159
16. Soler-Llavina G.J., and Sabatini B.L. Synapse-specific plasticity and compartmentalized signaling in cerebellar stellate cells. Nat. Neurosci. 9 (2006) 798-806
17. Svoboda K., Denk W., Kleinfeld D., and Tank D.W. In vivo dendritic calcium dynamics in neocortical pyramidal neurons. Nature 385 (1997) 161-165
18. 2+ release from internal stores in CNS neurons. Cell Mol. Neurobiol. 25 (2005) 283-295