Skip to main content
PMC home page
Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1990 May;87(10):3841–3845. doi: 10.1073/pnas.87.10.3841

Transient calcium release induced by successive increments of inositol 1,4,5-trisphosphate.

T Meyer 1, L Stryer 1
PMCID: PMC53999  PMID: 2339124

Abstract

Many hormonal, neurotransmitter, and sensory stimuli trigger the formation of inositol 1,4,5-trisphosphate, which in turn releases calcium from intracellular stores. We report here that inositol 1,4,5-trisphosphate-induced calcium release from saponin-permeabilized rat basophilic leukemia cells at 37 degrees C is markedly biphasic, in contrast with nearly monophasic release kinetics at 11 degrees C. Hepatoma, PC-12 neuronal cells, and several other cell types exhibit similar biphasic release at 37 degrees C. The biphasic kinetics are not due to degradation of inositol 1,4,5-trisphosphate or to increased Ca2(+)-ATPase pump activity. Biphasic calcium release was also seen when ATP was quenched to less than 0.4 microM by adding hexokinase and glucose, suggesting that phosphorylation is not involved. External calcium (100 nM-600 nM) range had little influence on the biphasic kinetics. Rapid-mixing experiments revealed that rapid efflux of calcium is followed in approximately 0.5 s by a 30-fold slower efflux. Most striking, successive additions of the same amount of inositol 1,4,5-trisphosphate induced short bursts of calcium release of similar size. This retention of responsiveness, which we term increment detection, may be a distinct mode of signal transduction. Like inactivation and adaptation, increment detection gives rise to transient responses to sustained stimuli. Systems exhibiting inactivation, adaptation, and increment detection differ in their responsiveness (none, partial, and full, respectively) to stepwise increases in stimulus intensity. Increment detection could be advantageous in generating receptor-triggered calcium oscillations.

Full text

PDF
3841

Images in this article

3845Image
on p.3845

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Aldrich R. W., Corey D. P., Stevens C. F. A reinterpretation of mammalian sodium channel gating based on single channel recording. Nature. 1983 Dec 1;306(5942):436–441. doi: 10.1038/306436a0. [DOI] [PubMed] [Google Scholar]
  2. Berridge M. J. Inositol trisphosphate and diacylglycerol: two interacting second messengers. Annu Rev Biochem. 1987;56:159–193. doi: 10.1146/annurev.bi.56.070187.001111. [DOI] [PubMed] [Google Scholar]
  3. Champeil P., Combettes L., Berthon B., Doucet E., Orlowski S., Claret M. Fast kinetics of calcium release induced by myo-inositol trisphosphate in permeabilized rat hepatocytes. J Biol Chem. 1989 Oct 25;264(30):17665–17673. [PubMed] [Google Scholar]
  4. Colquhoun D., Sakmann B. Fast events in single-channel currents activated by acetylcholine and its analogues at the frog muscle end-plate. J Physiol. 1985 Dec;369:501–557. doi: 10.1113/jphysiol.1985.sp015912. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Dahlquist F. W., Lovely P., Koshland D. E., Jr Quantitative analysis of bacterial migration in chemotaxis. Nat New Biol. 1972 Mar 29;236(65):120–123. doi: 10.1038/newbio236120a0. [DOI] [PubMed] [Google Scholar]
  6. Danoff S. K., Supattapone S., Snyder S. H. Characterization of a membrane protein from brain mediating the inhibition of inositol 1,4,5-trisphosphate receptor binding by calcium. Biochem J. 1988 Sep 15;254(3):701–705. doi: 10.1042/bj2540701. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Ferris C. D., Huganir R. L., Supattapone S., Snyder S. H. Purified inositol 1,4,5-trisphosphate receptor mediates calcium flux in reconstituted lipid vesicles. Nature. 1989 Nov 2;342(6245):87–89. doi: 10.1038/342087a0. [DOI] [PubMed] [Google Scholar]
  8. Hill T. D., Berggren P. O., Boynton A. L. Heparin inhibits inositol trisphosphate-induced calcium release from permeabilized rat liver cells. Biochem Biophys Res Commun. 1987 Dec 31;149(3):897–901. doi: 10.1016/0006-291x(87)90492-x. [DOI] [PubMed] [Google Scholar]
  9. Jacob R., Merritt J. E., Hallam T. J., Rink T. J. Repetitive spikes in cytoplasmic calcium evoked by histamine in human endothelial cells. Nature. 1988 Sep 1;335(6185):40–45. doi: 10.1038/335040a0. [DOI] [PubMed] [Google Scholar]
  10. Meyer T., Holowka D., Stryer L. Highly cooperative opening of calcium channels by inositol 1,4,5-trisphosphate. Science. 1988 Apr 29;240(4852):653–656. doi: 10.1126/science.2452482. [DOI] [PubMed] [Google Scholar]
  11. Meyer T., Stryer L. Molecular model for receptor-stimulated calcium spiking. Proc Natl Acad Sci U S A. 1988 Jul;85(14):5051–5055. doi: 10.1073/pnas.85.14.5051. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Meyer T., Wensel T., Stryer L. Kinetics of calcium channel opening by inositol 1,4,5-trisphosphate. Biochemistry. 1990 Jan 9;29(1):32–37. doi: 10.1021/bi00453a004. [DOI] [PubMed] [Google Scholar]
  13. Minta A., Kao J. P., Tsien R. Y. Fluorescent indicators for cytosolic calcium based on rhodamine and fluorescein chromophores. J Biol Chem. 1989 May 15;264(14):8171–8178. [PubMed] [Google Scholar]
  14. Muallem S., Pandol S. J., Beeker T. G. Hormone-evoked calcium release from intracellular stores is a quantal process. J Biol Chem. 1989 Jan 5;264(1):205–212. [PubMed] [Google Scholar]
  15. Parker I., Ivorra I. Inhibition by Ca2+ of inositol trisphosphate-mediated Ca2+ liberation: a possible mechanism for oscillatory release of Ca2+. Proc Natl Acad Sci U S A. 1990 Jan;87(1):260–264. doi: 10.1073/pnas.87.1.260. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Pollard T. D. Polymerization of ADP-actin. J Cell Biol. 1984 Sep;99(3):769–777. doi: 10.1083/jcb.99.3.769. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Putney J. W., Jr Formation and actions of calcium-mobilizing messenger, inositol 1,4,5-trisphosphate. Am J Physiol. 1987 Feb;252(2 Pt 1):G149–G157. doi: 10.1152/ajpgi.1987.252.2.G149. [DOI] [PubMed] [Google Scholar]
  18. Streb H., Irvine R. F., Berridge M. J., Schulz I. Release of Ca2+ from a nonmitochondrial intracellular store in pancreatic acinar cells by inositol-1,4,5-trisphosphate. Nature. 1983 Nov 3;306(5938):67–69. doi: 10.1038/306067a0. [DOI] [PubMed] [Google Scholar]
  19. Supattapone S., Danoff S. K., Theibert A., Joseph S. K., Steiner J., Snyder S. H. Cyclic AMP-dependent phosphorylation of a brain inositol trisphosphate receptor decreases its release of calcium. Proc Natl Acad Sci U S A. 1988 Nov;85(22):8747–8750. doi: 10.1073/pnas.85.22.8747. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Woods N. M., Cuthbertson K. S., Cobbold P. H. Repetitive transient rises in cytoplasmic free calcium in hormone-stimulated hepatocytes. Nature. 1986 Feb 13;319(6054):600–602. doi: 10.1038/319600a0. [DOI] [PubMed] [Google Scholar]

Articles from Proceedings of the National Academy of Sciences of the United States of America are provided here courtesy of National Academy of Sciences

RESOURCES