Matches in SemOpenAlex for { <https://semopenalex.org/work/W2164573981> ?p ?o ?g. }
- W2164573981 endingPage "3785" @default.
- W2164573981 startingPage "3775" @default.
- W2164573981 abstract "Calcium handling in pancreatic beta-cells is important for intracellular signaling, the control of electrical activity, and insulin secretion. The endoplasmic reticulum (ER) is a key organelle involved in the storage and release of intracellular Ca2+. Using mathematical modeling, we analyze the filtering properties of the ER and clarify the dual role that it plays as both a Ca2+ source and a Ca2+ sink. We demonstrate that recent time-dependent data on the free Ca2+ concentration in pancreatic islets and beta-cell clusters can be explained with a model that uses a passive ER that takes up Ca2+ when the cell is depolarized and the cytosolic Ca2+ concentration is elevated, and releases Ca2+ when the cell is repolarized and the cytosolic Ca2+ is at a lower concentration. We find that Ca2+-induced Ca2+ release is not necessary to explain the data, and indeed the model is inconsistent with the data if Ca2+-induced Ca2+ release is a dominating factor. Finally, we show that a three-compartment model that includes a subspace compartment between the ER and the plasma membrane provides the best agreement with the experimental Ca2+ data." @default.
- W2164573981 created "2016-06-24" @default.
- W2164573981 creator A5013857769 @default.
- W2164573981 creator A5035615115 @default.
- W2164573981 date "2004-12-01" @default.
- W2164573981 modified "2023-10-16" @default.
- W2164573981 title "Filtering of Calcium Transients by the Endoplasmic Reticulum in Pancreatic β-Cells" @default.
- W2164573981 cites W1520363389 @default.
- W2164573981 cites W1578145776 @default.
- W2164573981 cites W1647773117 @default.
- W2164573981 cites W1744003960 @default.
- W2164573981 cites W1806449166 @default.
- W2164573981 cites W1967190464 @default.
- W2164573981 cites W1980184724 @default.
- W2164573981 cites W1983801165 @default.
- W2164573981 cites W1992045485 @default.
- W2164573981 cites W2035128837 @default.
- W2164573981 cites W2036441475 @default.
- W2164573981 cites W2044187333 @default.
- W2164573981 cites W2047485981 @default.
- W2164573981 cites W2054898759 @default.
- W2164573981 cites W2065171939 @default.
- W2164573981 cites W2070042249 @default.
- W2164573981 cites W2072319961 @default.
- W2164573981 cites W2076561608 @default.
- W2164573981 cites W2087816557 @default.
- W2164573981 cites W2098902968 @default.
- W2164573981 cites W2103966093 @default.
- W2164573981 cites W2120916630 @default.
- W2164573981 cites W2121760611 @default.
- W2164573981 cites W2125122514 @default.
- W2164573981 cites W2127576047 @default.
- W2164573981 cites W2130258021 @default.
- W2164573981 cites W2131042436 @default.
- W2164573981 cites W2146619796 @default.
- W2164573981 cites W2149765097 @default.
- W2164573981 cites W2164983923 @default.
- W2164573981 cites W2339548675 @default.
- W2164573981 cites W2395281526 @default.
- W2164573981 cites W97244065 @default.
- W2164573981 doi "https://doi.org/10.1529/biophysj.104.050955" @default.
- W2164573981 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1304890" @default.
- W2164573981 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15465863" @default.
- W2164573981 hasPublicationYear "2004" @default.
- W2164573981 type Work @default.
- W2164573981 sameAs 2164573981 @default.
- W2164573981 citedByCount "32" @default.
- W2164573981 countsByYear W21645739812012 @default.
- W2164573981 countsByYear W21645739812013 @default.
- W2164573981 countsByYear W21645739812014 @default.
- W2164573981 countsByYear W21645739812018 @default.
- W2164573981 countsByYear W21645739812019 @default.
- W2164573981 countsByYear W21645739812020 @default.
- W2164573981 countsByYear W21645739812021 @default.
- W2164573981 countsByYear W21645739812022 @default.
- W2164573981 countsByYear W21645739812023 @default.
- W2164573981 crossrefType "journal-article" @default.
- W2164573981 hasAuthorship W2164573981A5013857769 @default.
- W2164573981 hasAuthorship W2164573981A5035615115 @default.
- W2164573981 hasBestOaLocation W21645739811 @default.
- W2164573981 hasConcept C111368507 @default.
- W2164573981 hasConcept C12554922 @default.
- W2164573981 hasConcept C127313418 @default.
- W2164573981 hasConcept C134018914 @default.
- W2164573981 hasConcept C158617107 @default.
- W2164573981 hasConcept C165220095 @default.
- W2164573981 hasConcept C168240541 @default.
- W2164573981 hasConcept C178790620 @default.
- W2164573981 hasConcept C181080969 @default.
- W2164573981 hasConcept C181199279 @default.
- W2164573981 hasConcept C185592680 @default.
- W2164573981 hasConcept C201571599 @default.
- W2164573981 hasConcept C203635412 @default.
- W2164573981 hasConcept C23265538 @default.
- W2164573981 hasConcept C2779306644 @default.
- W2164573981 hasConcept C2779855799 @default.
- W2164573981 hasConcept C2781414619 @default.
- W2164573981 hasConcept C519063684 @default.
- W2164573981 hasConcept C55493867 @default.
- W2164573981 hasConcept C79879829 @default.
- W2164573981 hasConcept C86803240 @default.
- W2164573981 hasConcept C95444343 @default.
- W2164573981 hasConcept C98539663 @default.
- W2164573981 hasConceptScore W2164573981C111368507 @default.
- W2164573981 hasConceptScore W2164573981C12554922 @default.
- W2164573981 hasConceptScore W2164573981C127313418 @default.
- W2164573981 hasConceptScore W2164573981C134018914 @default.
- W2164573981 hasConceptScore W2164573981C158617107 @default.
- W2164573981 hasConceptScore W2164573981C165220095 @default.
- W2164573981 hasConceptScore W2164573981C168240541 @default.
- W2164573981 hasConceptScore W2164573981C178790620 @default.
- W2164573981 hasConceptScore W2164573981C181080969 @default.
- W2164573981 hasConceptScore W2164573981C181199279 @default.
- W2164573981 hasConceptScore W2164573981C185592680 @default.
- W2164573981 hasConceptScore W2164573981C201571599 @default.
- W2164573981 hasConceptScore W2164573981C203635412 @default.
- W2164573981 hasConceptScore W2164573981C23265538 @default.
- W2164573981 hasConceptScore W2164573981C2779306644 @default.