Endothelium, CornealEndothelial CellsAntigens, CD146Fuchs' Endothelial DystrophyChoroidEndothelium, VascularCell-Derived MicroparticlesNeoplastic Cells, CirculatingCell CountStem CellsFlow CytometryFluorescent Antibody Technique, IndirectImmunomagnetic SeparationCells, CulturedAngiogenesis InhibitorsAntigens, CD31Neovascularization, PathologicFibroblast Growth Factor 2von Willebrand FactorBiological MarkersMicroscopy, ConfocalCorneaVascular Endothelial Growth Factor Receptor-2Vascular Endothelial Growth Factor AImmunophenotypingColonCell MovementEpithelial CellsReverse Transcriptase Polymerase Chain ReactionPhosphatidylinositol 3-KinasesTumor Markers, BiologicalBlotting, WesternRabbitsImmunohistochemistryRNA, MessengerCase-Control StudiesCattleCell ProliferationCell SurvivalApoptosisGene Expression ProfilingMice, Inbred C57BLSignal TransductionPrognosisFollow-Up Studies