Functional role of the fast transient outward K+ current I A in pyramidal neurons in (rat) primary visual cortex

Journal of Neuroscience

Volumn 25, Issue 40, 2005, Pages 9185-9194

  Yuan, Weilong ^a   Burkhalter, Andreas ^a   Nerbonne, Jeanne M ^a  

^a WASHINGTON UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Gene gun; Kv channels; Kv4.2DN; Neuronal excitability; Remodeling; Repetitive firing

Indexed keywords

COMPLEMENTARY DNA; VOLTAGE GATED POTASSIUM CHANNEL;

ACTION POTENTIAL; ADAPTATION; ANIMAL CELL; ARTICLE; CHANNEL GATING; CONTROLLED STUDY; GENE GUN; HYPERPOLARIZATION; MOLECULAR GENETICS; NERVE CONDUCTION; NONHUMAN; POTASSIUM CURRENT; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; RAT; VISUAL CORTEX; VOLTAGE CLAMP;

ACTION POTENTIALS; ANIMALS; ANIMALS, NEWBORN; CELLS, CULTURED; COMPLEMENT HEMOLYTIC ACTIVITY ASSAY; ELECTRIC STIMULATION; GENE EXPRESSION REGULATION; GREEN FLUORESCENT PROTEINS; IMMUNOHISTOCHEMISTRY; MACROMOLECULAR SUBSTANCES; MEMBRANE POTENTIALS; MUTAGENESIS; PROTEIN SUBUNITS; PYRAMIDAL CELLS; RATS; RATS, LONG-EVANS; TRANSFECTION; VISUAL CORTEX;

EID: 27144511227     PISSN: 02706474     EISSN: None     Source Type: Journal    
DOI: 10.1523/JNEUROSCI.2858-05.2005     Document Type: Article

References (40)

1. Albert JA, Nerbonne JM (1995) Calcium-independent depolarization- activated potassium currents in superior colliculus-projecting rat visual cortical neurons. J Neurophysiol 73:2163-2178.
2. An WF, Bowlby MR, Betty M, Cao J, Ling HP, Mendoza G, Hinson JW, Mattsson KI, Strassle BW, Trimmer JS, Rhodes KJ (2000) Modulation of A-type potassium channels by a family of calcium sensors. Nature 403:553-556.
3. Barry DM, Xu H, Schuessler RB, Nerbonne JM (1998) Functional knockout of the transient outward current, long-QT syndrome, and cardiac remodeling in mice expressing a dominant-negative Kv4 α-subunit. Circ Res 83:560-567.
4. Bekkers JM (2000a) Properties of voltage-gated potassium currents in nucleated patches from large layer 5 cortical pyramidal neurons of the rat. J Physiol (Lond) 525:593-609.
5. Bekkers JM (2000b) Distribution and activation of voltage-gated potassium channels in cell-attached and outside-out patches from large layer 5 cortical pyramidal neurons of the rat. J Physiol (Lond) 525:611-620.
6. Bernard C, Anderson A, Becker A, Poolos NP, Beck H, Johnston D (2004) Acquired dendritic channelopathy in temporal lobe epilepsy. Science 305:532-535.
7. + currents in adult mouse ventricles. J Physiol (Lond) 559:103-120.
8. Cai X, Liang CW, Muralidharan S, Kao J, Tang CM, Thompson SM (2004) Unique roles of SK and Kv4.2 potassium channels in dendritic integration. Neuron 44:351-364.
9. + channels. Ann NY Acad Sci 868:233-285.
10. Desai NS, Rutherford LC, Turrigiano GG (1999) Plasticity in the intrinsic excitability of cortical pyramidal neurons. Nat Neurosci 2:515-520.
11. Dodson PD, Forsythe ID (2004) Presynaptic K + channels: electrifying regulators of synaptic terminal excitability. Trends Neurosci 27:210-217.
12. Hausser M, Spruston N, Stuart GJ (2000) Diversity and dynamics of dendritic signaling. Science 20:739-744.
13. + channels in dendrites of hippocampal CA1 pyramidal neurons by activation of PKA and PKC. J Neurosci 18:3521-3528.
14. + channel regulation of signal propagation in dendrites of hippocampal pyramidal neurons. Nature 38:869-875.
15. Jerng HH, Pfaffinger PJ, Covarrubias M (2004) Molecular physiology and modulation of somatodendritic A-type potassium channels. Mol Cell Neurosci 27:343-369.
16. Johns DC, Nuss HB, Marban E (1997) Suppression of neuronal and cardiac transient outward currents by viral gene transfer of dominant-negative Kv4.2 constructs. J Biol Chem 272:31598-31603.
17. Johnston D, Christie BR, Frick A, Gray R, Hoffman DA, Schexnayder LK, Watanabe S, Yuan LL (2003) Active dendrites, potassium channels and synaptic plasticity. Philos Trans R Soc Lond B Biol Sci 358:667-674.
18. Kang J, Huguenard JR, Prince DA (2000) Voltage-gated potassium channels activated during action potentials in layer V neocortical neurons. J Neurophysiol 83:70-80.
19. + currents in callosal-projecting rat visual cortical neurons. J Neurophysiol 78:2309-2320.
20. + currents in mediating the regular-spiking phenotype callosal-projecting rat visual cortical neurons. J Neurophysiol 78:2321-2335.
21. MacLean JN, Zhang Y, Johnson BR, Harris-Warrick RM (2003) Activity-independent homeostasis in rhythmically active neurons. Neuron 37:109-120.
22. + channel polypeptides in rat hippocampal neurons developing in situ and in vitro. J Neurosci 15:3840-3851.
23. A. J Neurosci 20:5191-5199.
24. K, are encoded by Kv2 α-subunits and regulate tonic firing in mammalian sympathetic neurons. J Neurosci 22:10094-10105.
25. + channels. Neuron 37:449-461.
26. 2+-binding protein, KChIP1, on two Kv4 subfamily members, Kv4.1 and Kv4.2. FEBS Lett 499:205-209.
27. Pongs O (1999) Voltage-gated potassium channels: from hyperexcitability to excitement. FEBS Lett 452:31-35.
28. Raff MC, Fields KL, Hakomori S, Mirsky R, Pruss RM, Winter J (1979) Cell-type specific markers for distinguishing and studying neurons and the major classes of glial cells in culture. Brain Res 174:283-308.
29. Rogawski MA (1985) The A-current: how ubiquitous a feature of excitable cells is it? Trends Neurosci 8:214-219.
30. Schrader LA, Anderson AE, Mayne A, Pfaffinger PJ, Sweatt JD (2002) PKA modulation of Kv4.2-encoded A-type potassium channels requires formation of a supramolecular complex. J Neurosci 22:10123-10133.
31. + (A-type) currents in rat brain. J Neurophysiol 79:1081-1091.
32. + channel proteins in rat central neurons. Neuron 9:271-284.
33. + current mediated by the Kv4 channel regulates the generation of action potential in developing cerebellar granule cells. J Neurosci 20:4145-4155.
34. + currents in neurons. Neurosci Res 42:7-14.
35. Song WJ, Tkatch T, Baranauskas G, Ichinohe N, Kitai ST, Surmeier DJ (1998) Somatodendritic depolarization-activated potassium currents in rat neostriatal cholinergic interneurons are predominantly of the A type and attributable to coexpression of Kv. 2 and Kv4.1 subunits. J Neurosci 18:3124-3137.
36. Stuart G, Spruston N, Sakmann B, Hausser M (1997) Action potential initiation and backpropagation in neurons of the mammalian CNS. Trends Neurosci 20:125-131.
37. + current amplitude are linearly related in basal ganglia and basal forebrain neurons. J Neurosci 20:579-588.
38. Trimmer JS, Rhodes KJ (2004) Localization of voltage-gated ion channels in mammalian brain. Annu Rev Physiol 66:477-519.
39. + channel a subunit. FEBS Lett 400:215-220.
40. + channels in hippocampus involves a mitogen-activated protein kinase pathway. J Neurosci 22:4860-4868.