Chaste Release::3.1
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00001 /* 00002 00003 Copyright (c) 2005-2012, University of Oxford. 00004 All rights reserved. 00005 00006 University of Oxford means the Chancellor, Masters and Scholars of the 00007 University of Oxford, having an administrative office at Wellington 00008 Square, Oxford OX1 2JD, UK. 00009 00010 This file is part of Chaste. 00011 00012 Redistribution and use in source and binary forms, with or without 00013 modification, are permitted provided that the following conditions are met: 00014 * Redistributions of source code must retain the above copyright notice, 00015 this list of conditions and the following disclaimer. 00016 * Redistributions in binary form must reproduce the above copyright notice, 00017 this list of conditions and the following disclaimer in the documentation 00018 and/or other materials provided with the distribution. 00019 * Neither the name of the University of Oxford nor the names of its 00020 contributors may be used to endorse or promote products derived from this 00021 software without specific prior written permission. 00022 00023 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00024 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00025 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00026 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 00027 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00028 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00029 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00030 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00032 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 00034 */ 00035 #include "AbstractWntOdeBasedCellCycleModel.hpp" 00036 #include "Exception.hpp" 00037 00038 AbstractWntOdeBasedCellCycleModel::AbstractWntOdeBasedCellCycleModel(boost::shared_ptr<AbstractCellCycleModelOdeSolver> pOdeSolver) 00039 : AbstractOdeBasedCellCycleModel(SimulationTime::Instance()->GetTime(), pOdeSolver) 00040 { 00041 } 00042 00043 AbstractWntOdeBasedCellCycleModel::~AbstractWntOdeBasedCellCycleModel() 00044 { 00045 } 00046 00047 double AbstractWntOdeBasedCellCycleModel::GetWntLevel() 00048 { 00049 assert(mpCell != NULL); 00050 double level = 0; 00051 00052 switch (mDimension) 00053 { 00054 case 1: 00055 { 00056 const unsigned DIM = 1; 00057 level = WntConcentration<DIM>::Instance()->GetWntLevel(mpCell); 00058 break; 00059 } 00060 case 2: 00061 { 00062 const unsigned DIM = 2; 00063 level = WntConcentration<DIM>::Instance()->GetWntLevel(mpCell); 00064 break; 00065 } 00066 case 3: 00067 { 00068 const unsigned DIM = 3; 00069 level = WntConcentration<DIM>::Instance()->GetWntLevel(mpCell); 00070 break; 00071 } 00072 default: 00073 NEVER_REACHED; 00074 } 00075 00076 return level; 00077 } 00078 00079 void AbstractWntOdeBasedCellCycleModel::ResetForDivision() 00080 { 00081 AbstractOdeBasedCellCycleModel::ResetForDivision(); 00082 00083 assert(mpOdeSystem != NULL); 00084 00085 // This model needs the protein concentrations and phase resetting to G0/G1. 00086 // Keep the Wnt pathway in the same state but reset the cell cycle part 00087 // Cell cycle is proteins 0 to 4 (first 5 ODEs) 00088 std::vector<double> init_conds = mpOdeSystem->GetInitialConditions(); 00089 for (unsigned i=0; i<5; i++) 00090 { 00091 mpOdeSystem->rGetStateVariables()[i] = init_conds[i]; 00092 } 00093 } 00094 00095 void AbstractWntOdeBasedCellCycleModel::UpdateCellCyclePhase() 00096 { 00097 AbstractOdeBasedCellCycleModel::UpdateCellCyclePhase(); 00098 if (SimulationTime::Instance()->GetTime() == mLastTime 00099 || GetOdeStopTime() == mLastTime) 00100 { 00101 // Should only be called if we're still running ODEs 00102 UpdateCellProliferativeType(); 00103 } 00104 } 00105 00106 void AbstractWntOdeBasedCellCycleModel::UpdateCellProliferativeType() 00107 { 00108 assert(mpOdeSystem != NULL); 00109 assert(mpCell != NULL); 00110 ChangeCellProliferativeTypeDueToCurrentBetaCateninLevel(); 00111 } 00112 00113 double AbstractWntOdeBasedCellCycleModel::GetAverageTransitCellCycleTime() 00114 { 00115 return 16.0; 00116 } 00117 00118 double AbstractWntOdeBasedCellCycleModel::GetAverageStemCellCycleTime() 00119 { 00120 return 16.0; 00121 } 00122 00123 bool AbstractWntOdeBasedCellCycleModel::CanCellTerminallyDifferentiate() 00124 { 00125 return false; 00126 } 00127 00128 void AbstractWntOdeBasedCellCycleModel::OutputCellCycleModelParameters(out_stream& rParamsFile) 00129 { 00130 // No new parameters to output 00131 00132 // Call method on direct parent class 00133 AbstractOdeBasedCellCycleModel::OutputCellCycleModelParameters(rParamsFile); 00134 } 00135