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Updated: Apr 16, 2026
Identification and Analysis of Mouse Erythroid Progenitors using the CD71/TER119 Flow-cytometric Assay
Published on: August 5, 2011
Human and murine erythropoiesis
Xiuli An1, Vincent P Schulz, Narla Mohandas
1aLaboratory of Membrane Biology bRed Cell Physiology Laboratory, the New York Blood Center, New York, New York, USA cCollege of Life Science, Zhengzhou University, Zhengzhou, Henan, China dDepartment of Pediatrics eDepartment of Pathology and Genetics, Yale University School of Medicine, New Haven, Connecticut, USA.
Transcriptome analyses reveal conserved and distinct mechanisms in human and mouse red blood cell development. This comparative approach enhances understanding of normal and disordered erythropoiesis for improved hematologic disease strategies.
Area of Science:
- Hematology
- Genomics
- Molecular Biology
Background:
- Erythropoiesis research is crucial for understanding erythrocyte disorders.
- Human studies often use in-vitro systems, while mouse models provide in-vivo insights.
Purpose of the Study:
- To review recent transcriptome-based insights into human and murine erythropoiesis.
- To compare gene expression during red blood cell development in humans and mice.
Main Methods:
- High-throughput genomic methodologies were employed.
- Transcriptome analyses were conducted on cells at various erythropoiesis stages.
- Comparative analyses of human and murine erythropoiesis were performed.
Main Results:
- Transcriptome analyses revealed stage- and species-specific similarities and differences in erythroid differentiation.
- Erythroid-specific long noncoding RNAs showed limited sequence conservation between humans and mice.
- Complex, dynamic, and stage-specific alternative splicing programs were identified during terminal erythroid differentiation.
Conclusions:
- Understanding shared and divergent mechanisms in human and murine erythropoiesis is key.
- Leveraging appropriate model systems will advance insights into normal and perturbed erythropoiesis.
- Transcriptome data serve as a vital resource for developing strategies against hematologic diseases.
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