Plasma membrane calcium pump activity in rat pancreatic islets: An accurate method to measure its calcium-dependent modulation

Cell Biochemistry and Biophysics

Volumn 46, Issue 3, 2006, Pages 193-200

  Rossi, Juan Pablo F C ^a   Villamil, A M ^a   Echarte, M M ^a   Alzugaray, M E ^b   Borelli, M I ^b   Garcia M E ^b   Pande, J ^c   Grover, A K ^c   Gagliardino, J J ^b  

^a Instituto de Quimica y Fisicoquimica Biologicas Buenos Aires   (Argentina)

^b University of La Plata CONICET   (Argentina)

^c MCMASTER UNIVERSITY   (Canada)

Author keywords

Insulin secretion; Islet plasma membrane Ca2+ pump; Normal rat islets; Phosphorylation; Plasma membrane Ca2+ ATPases; PMCA isoforms

Indexed keywords

CALCIUM; GLUCOSE; ISOENZYME; PLASMA MEMBRANE CALCIUM TRANSPORTING ADENOSINE TRIPHOSPHATASE; UNCLASSIFIED DRUG;

ANIMAL; ARTICLE; CELL MEMBRANE; CHANNEL GATING; DRUG EFFECT; ENZYMOLOGY; IN VITRO STUDY; MALE; PANCREAS ISLET; PHOSPHORYLATION; PHYSIOLOGY; RAT; WISTAR RAT;

ANIMALS; CALCIUM; CELL MEMBRANE; GLUCOSE; ION CHANNEL GATING; ISLETS OF LANGERHANS; ISOENZYMES; MALE; PHOSPHORYLATION; PLASMA MEMBRANE CALCIUM-TRANSPORTING ATPASES; RATS; RATS, WISTAR;

RATTUS;

EID: 33846781785     PISSN: 10859195     EISSN: None     Source Type: Journal    
DOI: 10.1385/CBB:46:3:193     Document Type: Article

References (23)

1. Wollheim, C. B. and Sharp G. W. (1981) Regulation of insulin release by calcium. Physiol. Rev. 61, 914-973.
2. Hellman, B. (1986) Calcium transport in pancreatic beta-cells: implications for glucose regulation of insulin release. Diabetes Metab. Rev. 2, 215-241.
3. Carafoli, E. (1991) Calcium pump of the plasma membrane. Physiol. Rev. 71, 129-153.
4. 2+ transport ATPases by thapsigargin. J. Biol. Chem. 267, 12606-12613.
5. 2+-ATPases in pancreatic B-cells in islets of Langerhans. Biochim. Biophys. Acta 1236, 119-127.
6. 2+)-ATPase in the plasma membrane of a glucose-responsive insulinoma. Biochim. Biophys. Acta 1022, 333-338.
7. 2+-ATPases in rat pancreatic islet cells. Cell Calcium 27, 231-246.
8. 2+-ATPase activity measured in islet homogenates. Biochim. Biophys. Acta 943, 175-182.
9. 2+-ATPase activity. Biochim. Biophys. Acta 943, 183-189.
10. Gietzen, K., Wuethrich, A., and Bader, H. (1981) R 24571: a new powerful inhibitor of red blood cell Ca++-transport ATPase and of calmodulin-regulated functions. Biochim. Biophys. Res. Commun. 2, 418-425.
11. Pande, J., Mallhi, K. K., Sawh, A., Szewczyk, M. M., Simpson, F., and Grover, A. K. (2006) Aortic smooth muscle and endothelial plasma membrane Ca2+ pump isoforms are inhibited differently by the extracellular inhibitor caloxin 1b1. Am. J. Physiol. Cell Physiol. 290, C1341-C1349.
12. 2+-ATPase in pancreatic islets: its possible role in the regulation of insulin secretion. Diabetes Metab. Rev. 10, 1-17.
13. Lacy, P. E. and Kostianovsky, M. (1967) Method for the isolation of intact islets of Langerhans from the rat pancreas. Diabetes 16, 35-39.
14. García, M. E., del Zotto, H., Caride, A. J., Penniston, J. T., Rossi, J. P. F. C, and Gagliardino, J. J. (2002) Expression and cellular distribution pattern of plasma membrane calcium pump isoforms in rat pancreatic islets. J. Membr. Biol. 185, 17-23.
15. Echarte, M. M., Levi, V., Villamil, A. M., Rossi, R. C., and Rossi, J. P. F.C. (2001) Quantitation of plasma membrane calcium pump phosphorylated intermediates by electrophoresis. Anal. Biochem. 289, 267-273.
16. Richards, D. E., Rega, A. F., and Garrahan, P. J. (1978) Biochim. Biophys. Acta 51, 194-201.
17. Kratje, R. B., Garrahan, P. J., and Rega, A. F. (1983) Biochim. Biophys. Acta 731, 40-46.
18. Caride, A. J., Filoteo, A. G., Enyedi, A., Verma, A. K., amd Penniston, J. T. (1996) Detection of isoform 4 of the plasma membrane calcium pump in human tissues by using isoform-specific monoclonal antibodies. Biochem. J. 31, 353-359.
19. Fraser, R. D. B. and Suzuki, E. In Physical Principles and Techniques of Protein Chemistry, Part C.(Leach, S. J., ed.). Academic Press, New York, 1973, pp. 301-335.
20. Akaike, H. (1974) A new look at the statistical model identification. IEEE Trans. Automatic Control 19, 716-723.
21. 32P radiography. Biochim. Biophys. Acta 939, 40-46.
22. 2+ oscillations in Pancreatic B-cells. Biochim. Biophys. Acta 1113, 295-305.
23. 2+-ATPase and Na/Ca exchanger transcription, expression, and activity in rat pancreatic beta-cells. J. Biol. Chem. 278, 22956-22963.