The cAMP-regulated and 293B-inhibited K+ conductance of rat colonic crypt base cells

Pflugers Archiv European Journal of Physiology

Volumn 432, Issue 1, 1996, Pages 81-88

  Warth, R ^a   Riedemann, N ^a   Bleich, M ^a   Van Driessche, W ^b   Busch, A E ^c   Greger, R ^a  

^a UNIVERSITY OF FREIBURG   (Germany)

^b UNIVERSITY OF LEUVEN   (Belgium)

^c UNIVERSITY OF TÜBINGEN   (Germany)

Author keywords

cAMP; Chromanol; Cl secretion; Colonic crypt; Exocrine secretion; K+ channel

Indexed keywords

ADENOSINE TRIPHOSPHATE; CYCLIC AMP; FORSKOLIN; ION CHANNEL;

ANIMAL CELL; ANIMAL TISSUE; ARTICLE; BASOLATERAL MEMBRANE; CHLORIDE CONDUCTANCE; CHLORIDE TRANSPORT; CRYPT CELL; DEPOLARIZATION; EXOCRINE SECRETION; NONHUMAN; PATCH CLAMP; POTASSIUM CONDUCTANCE; PRIORITY JOURNAL; RAT; REGULATORY MECHANISM; SECOND MESSENGER;

ANIMALS; CHROMANS; COLON; CYCLIC AMP; ELECTRIC CONDUCTIVITY; ELECTRICITY; PATCH-CLAMP TECHNIQUES; POTASSIUM; RATS; SULFONAMIDES;

EID: 0029889432     PISSN: 00316768     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004240050108     Document Type: Article

References (34)

1. + conductance. J Membr Biol 122:239-250
2. + channel of the thick ascending limb of Henle's loop. Pflügers Arch 415:449-460
3. + channels in the basolateral membrane of isolated crypts from rat distal colon. Pflügers Arch 420:54-60
4. Busch AE, Malloy K, Groh WJ, Varnum MD, Adelman JP, Maylic J (1994) The novel class III antiarrhythmics NE-10064 and NE-10133 inhibit IsK channels expressed in Xenopus oocytes and IKs in guinea pig cardiac myocytes. Biochem Biophys Res Commun 202:265-270
5. 2+ in Cl -secreting epithelial cells. Proc Natl Acad Sci USA 87:4956-4960
6. Cook NS (1988) The pharmacology of potassium channels and their therapeutic potential. Trends Pharmacol Sci 9:21-28
7. Ecke D, Bleich M, Schwartz B, Fraser G, Greger R (1996) The ion conductances of dexamethasone-treated rat colonic crypts. Pflügers Arch 431:419-426
8. Gögelein H, Greger R (1986) A voltage dependent ionic channel in the basolateral membrane of late proximal tubules of the rabbit kidney. Pflügers Arch 407:S142-S148
9. Greger R (1994) Chloride channels of colonic carcinoma cells. In: Peracchia C (ed) Handbook of membrane channels. Academic Press, San Diego, pp 229-244
10. Greger R, Schlatter E, Wang F, Forrest JNJ (1984) Mechanism of NaCl secretion in rectal gland tubules of spiny dogfish (Squalus acanthias). III. Effects of stimulation of secretion by cyclic AMP. Pflügers Arch 402:376-384
11. Greger R, Schlatter E, Gögelein H (1986) Sodium chloride secretion in rectal gland of dogfish Squalus acanthias. News Physiol Sci 1:134-136
12. Greger R, Gögelein H, Schlatter E (1987) Potassium channels in the basolateral membrane of the rectal gland of the dogfish (Squalus acanthias). Pflügers Arch 409:100-106
13. Hamill OP, Marty A, Neher E, Sakmann B, Sigworth FJ (1981) Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflügers Arch 391:85-100
14. 29 cells. Pflügers Arch 424: 456-464
15. + current? J Membr Biol 144:157-166
16. Ho K, Nichols CG, Lederer WJ, Lytton J, Vassilev PM, Kanazirska MV, Hebert SC (1993) Cloning and expression of an inwardly rectifying ATP-regulated potassium channel. Nature 362:31-38
17. Hunter T (1995) Protein kinases and phosphatases: the Yin and Yang of protein phosphorylation and signaling. Cell 80:225-236
18. 29 colon carcinoma cells. Pflügers Arch 430:653-665
19. + channel from rabbit distal colon epithelium. J Membr Biol 136:9-21
20. 29 cells: ion selectivity, additivity, and stilbene sensitivity. Pflügers Arch 421:447-154
21. 29 cells. Cell Physiol Biochem 1:273-285
22. Lohrmann E, Greger R (1995) The effect of secretagogues on ion conductances of in vitro perfused, isolated rabbit colonic crypts. Pflügers Arch 427:494-502
23. 29 cells. Pflügers Arch 421:224-229
24. + conductance. Pflügers Arch 429:517-530
25. 29 cells. Pflügers Arch 423: 519-526
26. Petersen OH (1992) Stimulus-secretion coupling: cytoplasmic calcium signals and the control of ion channels in exocrine acinar cells. J Physiol (Lond) 448:1-51
27. Petersen OH, Findlay I (1987) Electrophysiology of the pancreas. Physiol Rev 67:1054-1107
28. + and non-selective cation channels in the basolateral membrane of rat colonic crypt base cells. Pflügers Arch (submitted)
29. Riordan JR (1993) the cystic fibrosis transmembrane conductance regulator. Annu Rev Physiol 55:609-630
30. Sandle GI, McNicholas CM, Lomax RB (1994) Potassium channels in colonic crypts. Lancet 343:23-25
31. Schmid A, Schulz I (1995) Characterization of single potassium channels in mouse pancreatic acinar cells. J Physiol (Lond) 484:661- 676
32. Süßbrich H, Rizzo M, Waldegger S, Lang F, Lang HJ, Kunzelmann K, Ecke D, Bleich M, Greger R, Busch AE (1996) Inhibition of IsK channels by chromanols impact on the physiological role of IsK channels in cAMP-mediated Cl secretion of the colon. Pflügers Arch (submitted)
33. Van Driessche W (1994) Noise and impedance analysis. In: Schafer JA, Giebisch G, Kristensen P, Ussing HH (eds) Methods in membrane and transporter research. RG Landes, Copenhagen, pp 19-80
34. Yang Y, Sigworth FJ (1995) The conductance of minK channel is very small. Biophys J 68:A22