GSE111410
Hematopoietic Stem Cell Heterogeneity in JAK2 V617F+ Essential Thrombocythemia
In this study, we explored the transcriptome of hematopoietic stem cells (HSCs) and megakaryocyte-erythroid progenitors (MEPs) in JAK2 V617F+ PV and ET and found that distinctive gene expression patterns within MPN subtypes begin at the HSC stage. HSCs from ET exhibited prominent megakaryocyte (Mk)-lineage priming. The differentially expressed genes (DEGs) indicated that cellular processes and signaling pathways in HSCs and MEPs from healthy donors (HDs), PV and ET patients are differentially modulated Overall design: Examination of gene expression in 2 different MPN subtypes as well as HDs(NCs) at 2 hematopoietic stages