Cell CommunicationGap JunctionsCommunicationIntercellular JunctionsOligonucleotide Array Sequence AnalysisGene Expression ProfilingSignal TransductionConnexinsCoculture TechniquesModels, BiologicalCells, CulturedDrosophilaGene Expression RegulationGene ExpressionAnimal CommunicationCell LineCommunication DisordersCommunication Aids for DisabledHealth CommunicationNonverbal CommunicationCommunication BarriersPhysician-Patient RelationsComputer Communication NetworksRadiology Information SystemsConnexin 43Interdisciplinary CommunicationHospital Communication SystemsCommunication Methods, Total