Literature DB >> 1340057

Quantal calcium release and calcium entry in the pancreatic acinar cell.

S J Pandol1, R E Rutherford.   

Abstract

In the past decade, there have been remarkable advances in our understanding of the calcium messenger system that mediates the effects of various agonists. The purpose of the present article is to describe two areas of current interest in the calcium signaling field--quantal calcium release and calcium entry into the cell--using the pancreatic acinar cell as a model. Proposed mechanisms describing these phenomena and the role they play in the kinetics of calcium movements in the cell are discussed.

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Year:  1992        PMID： 1340057      PMCID： PMC2589728     

Source DB:  PubMed          Journal:  Yale J Biol Med        ISSN： 0044-0086


  44 in total

Review 1.  Intracellular aspects of the process of protein synthesis.

Authors:  G Palade
Journal:  Science       Date:  1975-08-01       Impact factor: 47.728

2.  Quantal calcium release by purified reconstituted inositol 1,4,5-trisphosphate receptors.

Authors:  C D Ferris; A M Cameron; R L Huganir; S H Snyder
Journal:  Nature       Date:  1992-03-26       Impact factor: 49.962

3.  The route of Ca2+ entry during reloading of the intracellular Ca2+ pool in pancreatic acini.

Authors:  S Muallem; M Khademazad; G Sachs
Journal:  J Biol Chem       Date:  1990-02-05       Impact factor: 5.157

4.  Two functionally distinct cholecystokinin receptors show different modes of action on Ca2+ mobilization and phospholipid hydrolysis in isolated rat pancreatic acini. Studies using a new cholecystokinin analog, JMV-180.

Authors:  T Matozaki; B Göke; Y Tsunoda; M Rodriguez; J Martinez; J A Williams
Journal:  J Biol Chem       Date:  1990-04-15       Impact factor: 5.157

5.  Thapsigargin, a tumor promoter, discharges intracellular Ca2+ stores by specific inhibition of the endoplasmic reticulum Ca2(+)-ATPase.

Authors:  O Thastrup; P J Cullen; B K Drøbak; M R Hanley; A P Dawson
Journal:  Proc Natl Acad Sci U S A       Date:  1990-04       Impact factor: 11.205

6.  Cyclic GMP mediates the agonist-stimulated increase in plasma membrane calcium entry in the pancreatic acinar cell.

Authors:  S J Pandol; M S Schoeffield-Payne
Journal:  J Biol Chem       Date:  1990-08-05       Impact factor: 5.157

7.  Ca2+ release induced by inositol 1,4,5-trisphosphate is a steady-state phenomenon controlled by luminal Ca2+ in permeabilized cells.

Authors:  L Missiaen; H De Smedt; G Droogmans; R Casteels
Journal:  Nature       Date:  1992-06-18       Impact factor: 49.962

8.  Quantal Ca2+ mobilization stimulated by inositol 1,4,5-trisphosphate in permeabilized hepatocytes.

Authors:  K A Oldershaw; D L Nunn; C W Taylor
Journal:  Biochem J       Date:  1991-09-15       Impact factor: 3.857

9.  Luminal Ca2+ increases the sensitivity of Ca2+ stores to inositol 1,4,5-trisphosphate.

Authors:  D L Nunn; C W Taylor
Journal:  Mol Pharmacol       Date:  1992-01       Impact factor: 4.436

10.  Cytoplasmic Ca2+ oscillations evoked by receptor stimulation, G-protein activation, internal application of inositol trisphosphate or Ca2+: simultaneous microfluorimetry and Ca2+ dependent Cl- current recording in single pancreatic acinar cells.

Authors:  Y V Osipchuk; M Wakui; D I Yule; D V Gallacher; O H Petersen
Journal:  EMBO J       Date:  1990-03       Impact factor: 11.598
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  1 in total

1.  'Quantal' calcium release operated by membrane voltage in frog skeletal muscle.

Authors:  G Pizarro; N Shirokova; A Tsugorka; E Ríos
Journal:  J Physiol       Date:  1997-06-01       Impact factor: 5.182
  1 in total

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