Calcium and small-conductance calcium-activated potassium channels in gonadotropin-releasing hormone neurons before, during, and after puberty

Endocrinology

Volumn 148, Issue 5, 2007, Pages 2383-2390

  Spergel, Daniel J ^a  

^a UNIVERSITY OF CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM ACTIVATED POTASSIUM CHANNEL; GONADORELIN; GREEN FLUORESCENT PROTEIN; APAMIN; CADMIUM; CALCIUM; CALCIUM CHANNEL; SMALL CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL;

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; BRAIN SLICE; CELL HETEROGENEITY; CELL MEMBRANE DEPOLARIZATION; CONTROLLED STUDY; MALE; MOUSE; NERVE CELL; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL; PROTEIN EXPRESSION; PUBERTY; SYNAPSE; TRANSGENIC MOUSE; AGE; ANIMAL; BRAIN; CELL MEMBRANE POTENTIAL; CYTOLOGY; DRUG ANTAGONISM; DRUG EFFECT; GENETICS; METABOLISM; ORGAN CULTURE TECHNIQUE; PHYSIOLOGY; SEXUAL MATURATION;

AGE FACTORS; ANIMALS; APAMIN; BRAIN; CADMIUM; CALCIUM; CALCIUM CHANNELS; GONADOTROPIN-RELEASING HORMONE; GREEN FLUORESCENT PROTEINS; MALE; MEMBRANE POTENTIALS; MICE; MICE, TRANSGENIC; NEURONS; ORGAN CULTURE TECHNIQUES; PATCH-CLAMP TECHNIQUES; SEXUAL MATURATION; SMALL-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS;

EID: 34249790891     PISSN: 00137227     EISSN: 00137227     Source Type: Journal    
DOI: 10.1210/en.2006-1693     Document Type: Article

References (48)

1. Grumbach MM 2002 The neuroendocrinology of human puberty revisited. Horm Res 57(Suppl 2):2-14
2. Sisk CL, Foster DL 2004 The neural basis of puberty and adolescence. Nat Neurosci 7:1040-1047
3. Ebling FJP 2005 The neuroendocrine timing of puberty. Reproduction 129: 675-683
4. Plant TM 1985 A study of the role of the postnatal testes in determining the ontogeny of gonadotropin secretion in the male rhesus monkey (Macaca mulatta). Endocrinology 116:1341-1350
5. Matsumoto AM, Karpas AE, Southworth MB, Dorsa DM, Bremner WJ 1986 Evidence for activation of the central nervous system-pituitary mechanism for gonadotropin secretion at the time of puberty in the male rat. Endocrinology 119:362-369
6. Urbanski HF, Ojeda SR 1987 Gonadal-independent activation of enhanced afternoon luteinizing hormone release during pubertal development in the female rat. Endocrinology 121:907-913
7. Sisk CL, Richardson HN, Chappell PE, Levine JE 2001 In vivo gonadotropin releasing hormone secretion in female rats during peripubertal development and on proestrus. Endocrinology 142:2929-2936
8. Harris GC, Levine JE 2003 Pubertal acceleration of pulsatile gonadotropin-releasing hormone release in male rats as revealed by microdialysis. Endocrinology 144:163-171
9. Krsmanovic LZ, Stojilkovic SS, Merelli F, Dufour SM, Virmani MA, Catt KJ 1992 Calcium signaling and episodic secretion of gonadotropin-releasing hormone in hypothalamic neurons. Proc Natl Acad Sci USA 89:8462-8466
10. Stojilkovic SS, Krsmanovic LZ, Spergel DJ, Catt KJ 1994 GnRH neurons: intrinsic pulsatility and receptor-mediated regulation. Trends Endocrinol Metab 5:201-209
11. Terasawa E, Keen KL, Mogi K, Claude P 1999 Pulsatile release of luteinizing hormone-releasing hormone (LHRH) in cultured LHRH neurons derived from the embryonic olfactory placode of the rhesus monkey. Endocrinology 140: 1432-1441
12. Martínez de la Escalera G, Clapp C 2001 Regulation of gonadotropin-releasing hormone secretion: insights from GT1 immortal GnRH neurons. Arch Med Res 32:486-498
13. Hille B 2001 Ion channels of excitable membranes. 3rd ed. Sunderland, MA: Sinauer
14. Ghijsen WEJM, Leenders AGM 2005 Differential signaling in presynaptic neurotransmitter release. Cell Mol Life Sci 62:937-954
15. Tena-Sempere M 2006 KiSS-1 and reproduction: focus on its role in the metabolic regulation of fertility. Neuroendocrinology 83:275-281
16. Han S-K, Gottsch ML, Lee KJ, Popa SM, Smith JT, Jakawich SK, Clifton DK, Steiner RA, Herbison AE 2005 Activation of gonadotropin-releasing hormone neurons by kisspeptin as a neuroendocrine switch for the onset of puberty. J Neurosci 25:11349-11356
17. 2+-dependent gonadotropinreleasing hormone release in GT1-7 cells. Endocrinology 145:2375-2383
18. i and gonadotropin-releasing hormone secretion in immortalized hypothalamic GT1-7 neurons. Neuroendocrinology 59:309-317
19. i and neuropeptide secretion in immortalized gonadotropin-releasing hormone neurons. Neuroendocrinology 61:499-508
20. Uemura T, Nishimura J, Yamaguchi H, Hiruma H, Kimura F, Minaguchi H 1997 Effects of noradrenaline on GnRH-secreting immortalized hypothalamic (GT1-7) neurons. Endocr J 44:73-78
21. 2+ oscillations in primate luteinizing hormone releasing hormone (LHRH) neurons. Mol Endocrinol 19:2736-2747
22. Wada K, Hu L, Mores N, Navarro CE, Fuda H, Krsmanovic LZ, Catt KJ 2006 5-HT receptor subtypes mediate specific modes of serotonin-induced signaling and regulation of neurosecretion in GnRH neurons. Mol Endocrinol 20:125-135
23. Martinez-Fuentes AJ, Hu L, Krsmanovic LZ, Catt KJ 2004 Gonadotropinreleasing hormone (GnRH) receptor expression and membrane signaling in early embryonic GnRH neurons: role in pulsatile neurosecretion. Mol Endocrinol 18:1808-1817
24. Nunemaker CS, DeFazio RA, Moenter SM 2003 Calcium current subtypes in gonadotropin-releasing hormone neurons. Biol Reprod 69:1914-1922
25. Kato M, Ui-Tei K, Watanabe M, Sakuma Y 2003 Characterization of voltage-gated calcium currents in gonadotropin-releasing hormone neurons tagged with green fluorescent protein in rats. Endocrinology 144:5118-5125
26. Vogalis F, Storm JF, Lancaster B 2003 SK channels and the varieties of slow after-hyperpolarizations in neurons. Eur J Neurosci 18:3155-3166
27. + channels: molecular determinants and function of the SK family. Nat Rev Neurosci 5:758-770
28. Rossi P, D'Angelo E, Magistretti J, Toselli M, Taglietti V 1994 Age-dependent expression of high-voltage activated calcium currents during cerebellar granule cell development in situ. Pflügers Arch 429:107-116
29. Elsen FP, Ramirez J-M 2005 Postnatal development differentially affects voltage-activated calcium currents in respiratory rhythmic versus nonrhythmic neurons of the pre-Bötzinger complex. J Neurophysiol 94:1423-1431
30. + channel expression and function in rat Purkinje neurons. J Neurosci 22: 4456-4467
31. Van Goor F, Krsmanovic LZ, Catt KJ, Stojilkovic SS 1999 Coordinate regulation of gonadotropin-releasing hormone neuronal firing patterns by cytosolic calcium and store depletion. Proc Natl Acad Sci USA 96:4101-4106
32. + channel (SK3) mRNA in the guinea pig brain. Endocrinology 143:1097-1107
33. Mellon PL, Windle JJ, Goldsmith PC, Padula CA, Roberts JL, Weiner RI 1990 Immortalization of hypothalamic GnRH neurons by genetically targeted tumorigenesis. Neuron 5:1-10
34. Kato M, Tanaka N, Usui S, Sakuma Y 2006 The SK channel blocker apamin inhibits slow afterhyperpolarization currents in rat gonadotropin- releasing hormone neurons. J Physiol 574:431-442
35. Spergel DJ, Krüth U, Hanley DF, Sprengel R, Seeburg PH 1999 GABA- and glutamate-activated channels in green fluorescent protein-tagged gonadotropin-releasing hormone neurons in transgenic mice. J Neurosci 19: 2037-2050
36. Rugh R 1991 The mouse: its reproduction and development. New York: Oxford University Press
37. Akaike N, Harata N 1994 Nystatin perforated patch recording and its applications to analyses of intracellular mechanisms. Jap J Physiol 44:433-473
38. Winer BJ 1971 Statistical principles in experimental design. 2nd ed. New York: McGraw-Hill
39. Suter KJ, Song WJ, Sampson TL, Wuarin J-P, Saunders JT, Dudek FE, Moenter SM 2000 Genetic targeting of green fluorescent protein to gonadotropin-releasing hormone neurons: characterization of whole-cell electrophysiological properties and morphology. Endocrinology 141:412-419
40. Sim JA, Skynner MJ, Herbison AE 2001 Heterogeneity in the basic membrane properties of postnatal gonadotropin-releasing hormone neurons in the mouse. J Neurosci 21:1067-1075
41. + channels. J Physiol (Paris) 79:259-264
42. + channels. Am J Physiol Cell Physiol 278:C570-C581
43. Kusano K, Fueshko S, Gainer H, Wray S 1995 Electrical and synaptic properties of embryonic luteinizing hormone-releasing hormone neurons in explant cultures. Proc Natl Acad Sci USA 92:3918-3922
44. Bosma MM 1993 Ion channel properties and episodic activity in isolated immortalized gonadotropin-releasing hormone (GnRH) neurons. J Membr Biol 136:85-96
45. Hales TG, Sanderson MJ, Charles AC 1994 GABA has excitatory actions on GnRH-secreting immortalized hypothalamic (GT1-7) neurons. Neuroendocrinology 59:297-308
46. Van Goor F, Krsmanovic LZ, Catt KJ, Stojilkovic SS 1999 Control of action potential-driven calcium influx in GT1 neurons by the activation status of sodium and calcium channels. Mol Endocrinol 13:587-603
47. Campbell RE, Han SK, Herbison AE 2005 Biocytin filling of adult gonadotropin-releasing hormone neurons in situ reveals extensive, spiny, dendritic processes. Endocrinology 146:1163-1169
48. Cottrell EC, Campbell RE, Han S-K, Herbison AE 2006 Postnatal remodeling of dendritic structure and spine density in gonadotropin-releasing hormone (GnRH) neurons. Endocrinology 147:3652-3661