ErythropoiesisHepcidinsAntimicrobial Cationic PeptidesHepatocytesIronCell HypoxiaErythropoietinIron OverloadLiverErythroblastsAnemiaErythroid Precursor CellsAnoxiaHemochromatosisReceptors, TransferrinAnemia, Iron-DeficiencyBone Morphogenetic Protein 6FerritinsErythroid CellsPhenylhydrazinesCation Transport Proteinsbeta-ThalassemiaTransferrinIron IsotopesCells, CulturedIron, DietaryPolycythemiaHemoglobinsReceptors, ErythropoietinHematopoiesis, ExtramedullaryRNA, MessengerGene Expression RegulationErythrocytesHypoxia, BrainMice, Inbred C57BLHypoxia-Inducible Factor 1, alpha SubunitIron CompoundsErythrocyte CountMembrane ProteinsHomeostasisHematocritGATA1 Transcription FactorHep G2 CellsPhlebotomyAnemia, HemolyticMice, KnockoutInterleukin-6OxygenFetal HypoxiaBone Morphogenetic ProteinsSmad8 ProteinHypoxia-Inducible Factor 1Reticulocyte CountGrowth Differentiation Factor 15SpleenSignal TransductionHistocompatibility Antigens Class IReticulocytesYolk SacBone MarrowReverse Transcriptase Polymerase Chain ReactionTime FactorsColony-Forming Units AssayGlobinsCell DifferentiationAnemia, HypochromicHematinicsInflammationHematopoietic Stem CellsRats, Sprague-DawleyGPI-Linked ProteinsReticulocytosisMice, TransgenicDuodenumRats, WistarHematopoiesisBone Marrow CellsBasic Helix-Loop-Helix Transcription FactorsRats, Inbred StrainsPromoter Regions, GeneticCell LineBone Morphogenetic Protein 4Disease Models, AnimalAnemia, MacrocyticFursultiaminGene ExpressionSmad ProteinsBlood Transfusionbeta-GlobinsTranscription FactorsIntestinal AbsorptionIron RadioisotopesDown-RegulationBlotting, WesternLiver RegenerationMacrophagesRecombinant ProteinsBloodlettingAltitudealpha-Globins