2024
Hematopoietic Stem Cells Supporting Fetal Erythropoiesis Are Differentially Regulated By Small and Large Ribosomal Subunits
Tang Y, Ling T, Mehmood R, Khan M, Papoin J, Palis J, Steiner L, Durand S, Zon L, Bhoopalan S, Weiss M, Lipton J, Taylor N, Gallagher P, Narla M, Crispino J, Blanc L. Hematopoietic Stem Cells Supporting Fetal Erythropoiesis Are Differentially Regulated By Small and Large Ribosomal Subunits. Blood 2024, 144: 195. DOI: 10.1182/blood-2024-210699.Peer-Reviewed Original ResearchDiamond-Blackfan anemiaHaplo-insufficient miceFetal hematopoiesisHematopoietic stemBFU-EProgenitor cellsCongenital bone marrow failure syndromeMouse modelClinically relevant mouse modelBone marrow failure syndromesProtein haploinsufficiencyBasophilic erythroblastsMarrow failure syndromesBone marrow failureFetal liver cellsRelevant mouse modelConsistent with clinical findingsPost-natal dayConditional mouse modelErythroid lineage cellsRibosomal protein haploinsufficiencyAssociated with mutationsExpression of RUNX1BFU-E stageRUNX1 allele
2023
3189 – REVISITING THE HEMATOPOIETIC AND ERYTHROPOIETIC DEFECTS IN RPS19 AND RPL5 HAPLOINSUFFICIENCY AT THE DEVELOPMENTAL LEVEL
Tang Y, Ling T, Durand S, Palis J, Steiner L, Mohandas N, Gallagher P, Lipton J, Crispino J, Blanc L. 3189 – REVISITING THE HEMATOPOIETIC AND ERYTHROPOIETIC DEFECTS IN RPS19 AND RPL5 HAPLOINSUFFICIENCY AT THE DEVELOPMENTAL LEVEL. Experimental Hematology 2023, 124: s144. DOI: 10.1016/j.exphem.2023.06.296.Peer-Reviewed Original ResearchRibosomal proteinsDiamond-Blackfan anemiaGlobal protein synthesisTerminal erythroid differentiationStem cell exhaustionHematopoietic stem cell exhaustionKey transcription factorInherited bone marrow failure syndromeFailure of erythropoiesisCell cycle arrestHematopoietic developmentMutant cellsTranscription factorsProgenitor stageCRISPR/Erythroid differentiationVav-iCreMendelian ratioDefective erythropoiesisRPS19Bone marrow failure syndromesLoxP sitesProtein synthesisBone marrow failureHematopoietic progenitors