SK channels are necessary but not sufficient for denervation-induced hyperexcitability

Muscle and Nerve

Volumn 26, Issue 6, 2002, Pages 817-822

  Jacobson, David ^a   Herson, Paco S ^a   Neelands, Torben R ^a   Maylie, James ^a   Adelman, John P ^a  

^a OREGON HEALTH AND SCIENCE UNIVERSITY   (United States)

Author keywords

Denervation; Electromyography; Hyperexcitability; SK3; Skeletal muscle

Indexed keywords

APAMIN; CALCIUM ACTIVATED POTASSIUM CHANNEL; MEMBRANE PROTEIN; POTASSIUM CHANNEL BLOCKING AGENT; PROTEIN; PROTEIN SK3; TETRACYCLINE; UNCLASSIFIED DRUG;

ANIMAL CELL; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; ELECTROMYOGRAM; ELECTROPHYSIOLOGY; MOUSE; MUSCLE ACTION POTENTIAL; MUSCLE DENERVATION; NONHUMAN; POTASSIUM CONDUCTANCE; PRIORITY JOURNAL; PROTEIN EXPRESSION; SKELETAL MUSCLE; TIBIALIS ANTERIOR MUSCLE; TRANSGENIC MOUSE; WESTERN BLOTTING; WILD TYPE;

ACTION POTENTIALS; ANIMALS; ELECTROMYOGRAPHY; FASCICULATION; MICE; MICE, INBRED C57BL; MICE, TRANSGENIC; MUSCLE CONTRACTION; MUSCLE DENERVATION; MUSCLE, SKELETAL; MUSCULAR DISEASES; POTASSIUM CHANNELS; POTASSIUM CHANNELS, CALCIUM-ACTIVATED; SMALL-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS;

EID: 0036895908     PISSN: 0148639X     EISSN: None     Source Type: Journal    
DOI: 10.1002/mus.10280     Document Type: Article

References (26)

1. Albuquerque EX, Thesleff S. A comparative study of membrane properties of innervated and chronically denervated fast and slow skeletal muscles of the rat. Acta Physiol Scand 1968;73:471-480.
2. Almers W. Potassium concentration changes in the transverse tubules of vertebrate skeletal muscle. Fed Proc 1980;39:1527-1532.
3. Beam KG, Knudson CM, Powell JA. A lethal mutation in mice eliminates the slow calcium current in skeletal muscle cells. Nature 1986;320:168-170.
4. + channels in myotonic dystrophy. Muscle Nerve 1994;17:1264-1270.
5. + channel subunit, SK3. Science 2000;289:1942-1946.
6. Brenner HR, Witzemann V, Sakmann B. Imprinting of acetylcholine receptor messenger RNA accumulation in mammalian neuromuscular synapses. Nature 1990;344:544-547.
7. Coers C. Les variations structurelles normales et pathologiques de la junction neuromusculair. Acta Neurol Psychiatr Belg 1955;55:741-866.
8. Gonoi T, Hasegawa S. Postnatal induction and neural regulation of inward rectifiers in mouse skeletal muscle. Pflugers Arch 1991;418:601-607.
9. Hartzell HC, Fambrough DM. Acetylcholine receptors. Distribution and extrajunctlonal density in rat diaphragm after denervation correlated with acetylcholine sensitivity. J Gen Physiol 1972;60:248-262.
10. Heathcote RD. Acceytcholine-gated and chloride conductance channel expression in rat muscle membrane. J Physiol 1989;414:473-497.
11. Kimura T, Takahashi MP, Okuda Y, Kaido M, Fujimura H, Yanagihara T, Sakoda S. The expression of ion channel mRNAs in skeletal muscles from patients with myotonic muscular dystrophy. Neurosci Lett 2000;295:93-96.
12. Lupa MT, Caldwell JH. Sodium channels aggregate at former synaptic sites in innervated and denervated regenerating muscles. J Cell Biol 1994;124:139-147.
13. MacDermot V. The histology of neuromuscular junction in myotonic dystrophy. Brain 1961;84:75-84.
14. Mishina M, Takai T, Imoto K, Noda M, Takahashi T, Numa S, Methfessel C, Sakmann B. Molecular distinction between fetal and adult forms of muscle acetylcholine receptor. Nature 1986;321:406-411.
15. Mondelli M, Rossi A, Malandrini A, Della Porta P, Guzaai GC. Axonal motor and sensory neuropathy in myotonic dystrophy. Acta Neurol Scand 1993;88:141-148.
16. Neelands TR, Herson PS, Jacobson D, Adelman Jp, Maylie J. Small-conductance calcium-activated potassium currents in mouse hyperexcitable denervated skeletal muscle. J Physiol 2001;536:397-407.
17. Pribnow D, Johnson-Pais T, Bond CT, Keen J, Johnson RA, Janowsky A, Silvia C, Thayer M, Maylie J, Adelman JP. Skeletal muscle and small-conductance calcium-activated potassium channels. Muscle Nerve 1999;22:742-750.
18. Robbins N. Cation movements in normal and short-term denervated rat fast twitch muscle. J Physiol 1977;271:605-624.
19. Rogart RB, Regan LJ. Two subtypes of sodium channel with tetrodotoxin sensitivity and insensitivity detected in denervated mammalian skeletal muscle. Brain Res 1985;329:314-318.
20. Roncarati R, Di Chio M, Sava A, Terstappen GC, Fumagalli G. Presynaptic localization of the small conductance calcium-activated potassium channel SK3 at the neuromuscular junction. Neuroscience 2001;104:253-262.
21. Sellin LC, Thesleff S. Alterations in membrane electrical properties during long-term denervation of rat skeletal muscles. Acta Physiol Scand 1980;108:243-246.
22. Takekura H, Nishi M, Noda T, Takeshima H, Franzini-Armstrong C. Abnormal junctions between surface membrane and sarcoplasmic reticulum in skeletal muscle with a mutation targeted to the ryanodine receptor. Proc Natl Acad Sci USA 1995;92:3381-3385.
23. Tower SS. The reaction of muscle to denervation. Physiol Res 1939;19:1-48.
24. Trimmer JS, Cooperman SS, Agnew WS, Mandel G. Regulation of muscle sodium channel transcripts during development and in response to denervation. Dev Biol 1990;142:360-367.
25. Venosa RA, Kotsias BA. Potassium movements in denervated frog sartorius muscle. Am J Physiol 1985;248:219-227.
26. Vergara C, Ramirez B, Beherens MI. Colchicine alters apamin receptors, electrical activity and skeletal muscle relaxation. Muscle Nerve 1993;16:935-940.