Regenerative MedicineFertilizationFertilization in VitroTissue EngineeringSpermatozoaEmbryonic Stem CellsClone CellsInduced Pluripotent Stem CellsSperm-Ovum InteractionsBioengineeringCell DifferentiationOocytesOvumNuclear ReprogrammingPluripotent Stem CellsBiocompatible MaterialsRegenerationTissue ScaffoldsStem CellsStem Cell TransplantationStem Cell ResearchCell Culture TechniquesEmbryo TransferAdult Stem CellsMesenchymal Stromal CellsCell- and Tissue-Based TherapyZygoteZona PellucidaPregnancyMedicine, Chinese TraditionalSperm Injections, IntracytoplasmicCell LineageHydrogelsSperm MotilityIndividualized MedicineCell DedifferentiationSea UrchinsCryopreservationPregnancy RateMultipotent Stem CellsEmbryonic DevelopmentAcrosomeEmbryo, MammalianBlastocystInternal MedicineCells, CulturedCell TransplantationTranslational Medical ResearchNuclear MedicineMedicine, TraditionalMolecular Sequence DataParthenogenesisMedicine, KampoCleavage Stage, OvumCell EngineeringInfertility, FemaleOctamer Transcription Factor-3Acrosome ReactionMesenchymal Stem Cell TransplantationFertilizersSperm CapacitationCell ProliferationOvulation InductionInfertility, MaleMedicineHalcinonideInfertilityCloning, MolecularGuided Tissue RegenerationBase SequenceEgg ProteinsCell SeparationMicroinjectionsNanofibersBiomimeticsAmino Acid SequenceOsteogenesisEmbryo ImplantationExtracellular MatrixTime FactorsBiomimetic MaterialsBone RegenerationCell LineFertilityCellular MicroenvironmentFeeder CellsEmbryo ResearchHistory of MedicineEmbryonic and Fetal DevelopmentClinical MedicineStem Cell NicheHydrogelVitelline MembraneDrugs, Chinese HerbalTeratomaCloning, OrganismGene Expression Regulation, DevelopmentalModels, BiologicalAlchemyCell Transdifferentiation