Inositol trisphosphates in carbachol-stimulated rat parotid glands (original) (raw)

Abstract

Carbachol stimulation of rat parotid gland fragments prelabelled with myo-[3H]-inositol results in a large accumulation after 15 min of [3H]inositol trisphosphate. Only some of this is the D-1,4,5 isomer which would be expected to be derived from the known phosphatidylinositol bisphosphate. The predominant inositol trisphosphate is not susceptible to hydrolysis by human erythrocyte membranes. It yields altritol after periodate treatment followed by reduction and dephosphorylation, and, from partial dephosphorylation experiments, does not have a phosphate in the 2 position; the most likely structure of this inositol trisphosphate is therefore (D/L)-myo-inositol 1,3,4-trisphosphate. The possible origin and significance of this compound are discussed.

237

Selected References

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

  1. Agranoff B. W., Murthy P., Seguin E. B. Thrombin-induced phosphodiesteratic cleavage of phosphatidylinositol bisphosphate in human platelets. J Biol Chem. 1983 Feb 25;258(4):2076–2078. [PubMed] [Google Scholar]
  2. Berridge M. J., Dawson R. M., Downes C. P., Heslop J. P., Irvine R. F. Changes in the levels of inositol phosphates after agonist-dependent hydrolysis of membrane phosphoinositides. Biochem J. 1983 May 15;212(2):473–482. doi: 10.1042/bj2120473. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Berridge M. J. Rapid accumulation of inositol trisphosphate reveals that agonists hydrolyse polyphosphoinositides instead of phosphatidylinositol. Biochem J. 1983 Jun 15;212(3):849–858. doi: 10.1042/bj2120849. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Brown D. M., Stewart J. C. The structure of triphosphoinositide from beef brain. Biochim Biophys Acta. 1966 Dec 7;125(3):413–421. doi: 10.1016/0005-2760(66)90029-4. [DOI] [PubMed] [Google Scholar]
  5. Burgess G. M., Godfrey P. P., McKinney J. S., Berridge M. J., Irvine R. F., Putney J. W., Jr The second messenger linking receptor activation to internal Ca release in liver. Nature. 1984 May 3;309(5963):63–66. doi: 10.1038/309063a0. [DOI] [PubMed] [Google Scholar]
  6. Clarke N. G., Dawson R. M. Alkaline O leads to N-transacylation. A new method for the quantitative deacylation of phospholipids. Biochem J. 1981 Apr 1;195(1):301–306. doi: 10.1042/bj1950301. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Creba J. A., Downes C. P., Hawkins P. T., Brewster G., Michell R. H., Kirk C. J. Rapid breakdown of phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate in rat hepatocytes stimulated by vasopressin and other Ca2+-mobilizing hormones. Biochem J. 1983 Jun 15;212(3):733–747. doi: 10.1042/bj2120733. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Dawson A. P., Irvine R. F. Inositol (1,4,5)trisphosphate-promoted Ca2+ release from microsomal fractions of rat liver. Biochem Biophys Res Commun. 1984 May 16;120(3):858–864. doi: 10.1016/s0006-291x(84)80186-2. [DOI] [PubMed] [Google Scholar]
  9. Dawson R. M., Clarke N. D-myoinositol 1:2-cyclic phosphate 2-phosphohydrolase. Biochem J. 1972 Mar;127(1):113–118. doi: 10.1042/bj1270113. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Downes C. P., Michell R. H. The polyphosphoinositide phosphodiesterase of erythrocyte membranes. Biochem J. 1981 Jul 15;198(1):133–140. doi: 10.1042/bj1980133. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Downes C. P., Mussat M. C., Michell R. H. The inositol trisphosphate phosphomonoesterase of the human erythrocyte membrane. Biochem J. 1982 Apr 1;203(1):169–177. doi: 10.1042/bj2030169. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Downes C. P., Wusteman M. M. Breakdown of polyphosphoinositides and not phosphatidylinositol accounts for muscarinic agonist-stimulated inositol phospholipid metabolism in rat parotid glands. Biochem J. 1983 Dec 15;216(3):633–640. doi: 10.1042/bj2160633. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Downes P., Michell R. H. Phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate: lipids in search of a function. Cell Calcium. 1982 Oct;3(4-5):467–502. doi: 10.1016/0143-4160(82)90031-8. [DOI] [PubMed] [Google Scholar]
  14. Ellis R. B., Galliard T., Hawthorne J. N. Phosphoinositides. 5. The inositol lipids of ox brain. Biochem J. 1963 Jul;88(1):125–131. doi: 10.1042/bj0880125. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. GRADO C., BALLOU C. E. Myo-inositol phosphates obtained by alkaline hydrolysis of beef brain phosphoinositide. J Biol Chem. 1961 Jan;236:54–60. [PubMed] [Google Scholar]
  16. Hawthorne J. N. Polyphosphoinositide metabolism in excitable membranes. Review. Biosci Rep. 1983 Oct;3(10):887–904. doi: 10.1007/BF01140658. [DOI] [PubMed] [Google Scholar]
  17. Irvine R. F., Hemington N., Dawson R. M. Phosphatidylinositol-degrading enzymes in liver lysosomes. Biochem J. 1977 Apr 15;164(1):277–280. doi: 10.1042/bj1640277. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Irvine R. F., Letcher A. J., Dawson R. M. Fatty acid stimulation of membrane phosphatidylinositol hydrolysis by brain phosphatidylinositol phosphodiesterase. Biochem J. 1979 Feb 15;178(2):497–500. doi: 10.1042/bj1780497. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Irvine R. F., Letcher A. J., Dawson R. M. Phosphatidylinositol-4,5-bisphosphate phosphodiesterase and phosphomonoesterase activities of rat brain. Some properties and possible control mechanisms. Biochem J. 1984 Feb 15;218(1):177–185. doi: 10.1042/bj2180177. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Irvine R. F. The enzymology of stimulated inositol lipid turnover. Cell Calcium. 1982 Oct;3(4-5):295–309. doi: 10.1016/0143-4160(82)90018-5. [DOI] [PubMed] [Google Scholar]
  21. Joseph S. K., Thomas A. P., Williams R. J., Irvine R. F., Williamson J. R. myo-Inositol 1,4,5-trisphosphate. A second messenger for the hormonal mobilization of intracellular Ca2+ in liver. J Biol Chem. 1984 Mar 10;259(5):3077–3081. [PubMed] [Google Scholar]
  22. Michell R. H., Kirk C. J., Jones L. M., Downes C. P., Creba J. A. The stimulation of inositol lipid metabolism that accompanies calcium mobilization in stimulated cells: defined characteristics and unanswered questions. Philos Trans R Soc Lond B Biol Sci. 1981 Dec 18;296(1080):123–138. doi: 10.1098/rstb.1981.0177. [DOI] [PubMed] [Google Scholar]
  23. Rebecchi M. J., Gershengorn M. C. Thyroliberin stimulates rapid hydrolysis of phosphatidylinositol 4,5-bisphosphate by a phosphodiesterase in rat mammotropic pituitary cells. Evidence for an early Ca2+-independent action. Biochem J. 1983 Nov 15;216(2):287–294. doi: 10.1042/bj2160287. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. 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]
  25. TOMLINSON R. V., BALLOU C. E. Complete characterization of the myo-inositol polyphosphates from beef brain phosphoinositide. J Biol Chem. 1961 Jul;236:1902–1906. [PubMed] [Google Scholar]
  26. TREVELYAN W. E., PROCTER D. P., HARRISON J. S. Detection of sugars on paper chromatograms. Nature. 1950 Sep 9;166(4219):444–445. doi: 10.1038/166444b0. [DOI] [PubMed] [Google Scholar]