2021
An IDH1-vitamin C crosstalk drives human erythroid development by inhibiting pro-oxidant mitochondrial metabolism
Gonzalez-Menendez P, Romano M, Yan H, Deshmukh R, Papoin J, Oburoglu L, Daumur M, Dumé AS, Phadke I, Mongellaz C, Qu X, Bories PN, Fontenay M, An X, Dardalhon V, Sitbon M, Zimmermann VS, Gallagher PG, Tardito S, Blanc L, Mohandas N, Taylor N, Kinet S. An IDH1-vitamin C crosstalk drives human erythroid development by inhibiting pro-oxidant mitochondrial metabolism. Cell Reports 2021, 34: 108723. PMID: 33535038, PMCID: PMC9169698, DOI: 10.1016/j.celrep.2021.108723.Peer-Reviewed Original ResearchConceptsIsocitrate dehydrogenase 1Oxidative phosphorylationMitochondrial metabolismReactive oxygen speciesHuman erythroid differentiationHuman erythroid developmentMitochondrial oxidative phosphorylationVitamin C homeostasisHSPC developmentIDH1 knockdownErythroid developmentStepwise differentiationErythroid differentiationLate-stage erythropoiesisTerminal stepCritical regulatorHematopoietic stemMitochondrial superoxideMitochondrial oxidationProgenitor cellsDehydrogenase 1Oxygen speciesCongenital dyserythropoietic anemiaCentral roleDyserythropoietic anemia
2013
The Patient With Transfusion-Dependent Anemia: Diagnosis and Directed Management With Targeted Next Generation Sequencing and Copy Number Analysis
Schulz V, Maksimova Y, Lezon-Geyda K, Gallagher P. The Patient With Transfusion-Dependent Anemia: Diagnosis and Directed Management With Targeted Next Generation Sequencing and Copy Number Analysis. Blood 2013, 122: 3419. DOI: 10.1182/blood.v122.21.3419.3419.Peer-Reviewed Original ResearchTransfusion-dependent anemiaMarrow failure syndromesBone marrow failure syndromesFailure syndromeCongenital dyserythropoietic anemiaBi-allelic mutationsIron overloadHemolytic anemiaGene mutationsNext-generation sequencingDyserythropoietic anemiaComplications of anemiaBone marrow findingsMissense mutationsTargeted Next-Generation SequencingMonths of ageSame clinical phenotypeExpectant managementWorking diagnosisChronic transfusionLiver failureMarrow findingsAppropriate therapyCommon diagnosisImmunodeficiency syndrome