Taste receptor cells express voltage-dependent potassium channels in a cell age-specific manner

Chemical Senses

Volumn 31, Issue 8, 2006, Pages 739-746

  Ohmoto, Makoto ^a   Matsumoto, Ichiro ^a   Misaka, Takumi ^a   Abe, Keiko ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Cell age; Kv channel; Taste bud

Indexed keywords

PHOSPHOLIPASE C BETA2; POTASSIUM CHANNEL KCNQ1; VOLTAGE GATED POTASSIUM CHANNEL;

ANIMAL TISSUE; ARTICLE; BITTER TASTE; CELL AGING; CELL TYPE; CONTROLLED STUDY; DNA MICROARRAY; IMMUNOHISTOCHEMISTRY; IN SITU HYBRIDIZATION; MALE; MOLECULAR MECHANICS; NONHUMAN; NUCLEOTIDE SEQUENCE; PRIORITY JOURNAL; PROTEIN EXPRESSION; RAT; REPOLARIZATION; STIMULUS RESPONSE; SWEETNESS; TASTE BUD;

ACTION POTENTIALS; AGING; ANIMALS; ETHER-A-GO-GO POTASSIUM CHANNELS; GENE EXPRESSION REGULATION; ISOENZYMES; KCNQ1 POTASSIUM CHANNEL; PHOSPHOLIPASE C; PHOSPHOLIPASE C BETA; POTASSIUM CHANNELS, VOLTAGE-GATED; RATS; RATS, WISTAR; RECEPTORS, SENSORY; SENSORY RECEPTOR CELLS; TASTE BUDS; TRPM CATION CHANNELS; TYPE C PHOSPHOLIPASES;

EID: 33749540403     PISSN: 0379864X     EISSN: 14643553     Source Type: Journal    
DOI: 10.1093/chemse/bjl016     Document Type: Article

References (25)

1. Adler E, Hoon MA, Mueller KL, Chandrashekar J, Ryba NJP, Zuker CS. 2000. A novel family of mammalian taste receptors. Cell 100:693-702.
2. Asano-Miyoshi M, Abe K, Emori Y. 2001. IP3 receptor type 3 and PLCβ2 are co-expressed with taste receptors T1R and T2R in rat taste bud cells. Chem Senses 26:259-65.
3. Bigiani A, Cristiani R, Fieni F, Ghiaroni V, Bagnoli P, Pietra P. 2002. Postnatal development of membrane excitability in taste cells of the mouse vallate papilla. J Neurosci 22:493-504.
4. Braissant O, Wahli W. 1998. A simplified in situ hybridization protocol using non-radioactively labelled probes to detect abundant and rare mRNA on tissue sections. Biochemica 1:10-6.
5. Chandrashekar J, Mueller KL, Hoon MA, Adler E, Feng L, Guo W, Zuker CS, Ryba NJ. 2000. T2Rs function as bitter taste receptors. Cell 100:703-11.
6. Cho YK, Farbman AI, Smith DV. 1998. The timing of α-gustducin expression during cell renewal in rat vallate taste buds. Chem Senses 23:735-42.
7. Curran ME, Splawski I, Timothy KW, Vincen GM, Green ED, Keating MT. 1995. A molecular basis for cardiac arrhythmia: HERG mutations cause long QT syndrome. Cell 80:795-803.
8. Ehrlich JR, Pourrier M, Weerapura M, Ethier N, Marmabachi AM, Hebert TE, Nattel S. 2004. KvLQT1 modulates the distribution and biophysical properties of HERG. A novel alpha-subunit interaction between delayed rectifier currents. J Biol Chem 279:1233-41.
9. Farbman AI. 1980. Renewal of taste bud cells in rat circumvallate papillae. Cell Tissue Kinet 13:349-57.
10. 2+-activated monovalent selective cation channel. Curr Biol 13:1153-8.
11. Hoon MA, Adler E, Lindemeier J, Battey JF, Ryba NJP, Zuker CS. 1999. Putative mammalian taste receptors: A class of taste-specific GPCRs with distinct topographic selectivity. Cell 96:541-51.
12. Kishi M, Emori Y, Tsukamoto Y, Abe K. 2001. Primary culture of rat taste bud cells that retain molecular markers for taste buds and permit functional expression of foreign genes. Neuroscience 106:217-25.
13. 2 regulate the taste transduction ion channel TRPM5. Proc Natl Acad Sci USA 100:15160-5.
14. Matsumoto I, Emori Y, Ninomiya Y, Abe K. 2001. A comparative study of three cranial sensory ganglia projecting into the oral cavity: In situ hybridization analyses of neurotrophin receptors and thermosensitive cation channels. Brain Res Mol Brain Res 93:105-12.
15. Matsunami H, Montmayeur J-P, Buck LB. 2000. A family of candidate taste receptors in human and mouse. Nature 404:601-4.
16. Medler KF, Margolskee RF, Kinnamon SC. 2003. Electrophysiological characterization of voltage-gated currents in defined taste cell types of mice. J Neurosci 23:2608-17.
17. Nelson G, Chandrashekar J, Hoon MA, Feng L, Zhao G, Ryba NJP, Zuker CS. 2002. An amino-acid taste receptor. Nature 416:199-202.
18. Nelson G, Hoon MA, Chandrashekar J, Zhang Y, Ryba NJP, Zuker CS. 2001. Mammalian sweet taste receptors. Cell 106:381-90.
19. 2 is coexpressed with SNAP-25 in mature taste receptor cells of rat circumvallate papillae. J Comp Neurol 494:876-86.
20. 2+]. Proc Natl Acad Sci USA 100:15166-71.
21. Rasmussen HB, Møller M, Knaus H-G, Jensen BS, Olesen S-P, Jørgensen NK. 2004. Subcellular localization of the delayed rectifier K(+) channels KCNQ1 and ERG1 in the rat heart. Am J Physiol Heart Circ Physiol 286:H1300-9.
22. Stone LM, Finger TE, Tam PPL, Tan S-S. 1995. Taste receptor cells arise from local epithelium, not neurogenic ectoderm. Proc Natl Acad Sci USA 92:1916-20.
23. Wang Q, Curran ME, Splawski I, Burn TC, Millholland JM, VanRaay TJ, Shen J, Timothy KW, Vincent GM, Jager T de, et al. 1996. Positional cloning of a novel potassium channel gene: KVLQT1 mutations cause cardiac arrhythmias. Nat Genet 12:17-23.
24. Zhang C, Cotter M, Lawton A, Oakley B, Wong L, Zeng Q. 1995. Keratin 18 is associated with a subset of older taste cells in the rat. Differentiation 59:155-62.
25. Zhang Y, Hoon MA, Chandrashekar J, Mueller KL, Cook B, Wu D, Zuker CS, Ryba NJP. 2003. Coding of sweet, bitter, and umami tastes: Different receptor cells sharing similar signaling pathways. Cell 112:293-301.