Dataset Information
Wang2007 - ATP induced intracellular Calcium Oscillation
Ontology highlight
ABSTRACT: The model simulate the ATP-induced intracellular Ca2+ oscillations and the quantitative effect of ATP concentration on the oscillation characteristics such as the duration, peak concentration of intracellular Ca2+ and average interval. This model is described in the article: Abstract: A quantitative kinetic model is proposed to simulate the ATP-induced intracellular Ca(2+) oscillations. The quantitative effect of ATP concentration upon the oscillations was successfully simulated. Our simulation results support previous experimental explanations that the Ca(2+) oscillations are mainly due to interaction of Ca(2+) release from the endoplasmic reticulum (ER) and the ATP-dependent Ca(2+) pump back into the ER, and the oscillations are prolonged by extracellular Ca(2+) entry that maintains the constant Ca(2+) supplies to its intracellular stores. The model is also able to simulate the sudden disappearance phenomenon of the Ca(2+) oscillations observed in some cell types by taking into account of the biphasic characteristic of the Ca(2+) release from the endoplasmic reticulum (ER). Moreover, the model simulation results for the Ca(2+) oscillations characteristics such as duration, peak [Ca(2+)](cyt), and average interval, etc., lead to prediction of some possible factors responsible for the variations of Ca(2+) oscillations in different types of cells. This model is hosted on BioModels Database and identifiedby: BIOMD0000000145. To cite BioModels Database, please use: BioModels Database: An enhanced, curated and annotated resourcefor published quantitative kinetic models. To the extent possible under law, all copyright and related orneighbouring rights to this encoded model have been dedicated to the publicdomain worldwide. Please refer to CC0 Public DomainDedication for more information.
ORGANISM(S): cellular organisms
SUBMITTER: Lucian Smith
PROVIDER: MODEL8342350003 | biostudies-other |
SECONDARY ACCESSION(S): 17188305
REPOSITORIES: biostudies-other
Publications
A quantitative kinetic model for ATP-induced intracellular Ca2+ oscillations.
Journal of theoretical biology 20061116 3
A quantitative kinetic model is proposed to simulate the ATP-induced intracellular Ca(2+) oscillations. The quantitative effect of ATP concentration upon the oscillations was successfully simulated. Our simulation results support previous experimental explanations that the Ca(2+) oscillations are mainly due to interaction of Ca(2+) release from the endoplasmic reticulum (ER) and the ATP-dependent Ca(2+) pump back into the ER, and the oscillations are prolonged by extracellular Ca(2+) entry that ...[more]
