Role of Flow Cytometric Enumeration of Circulating <scp>hMICL</scp> ( <scp>CD371</scp> ) Positive Leukemic Stem Cells in Diagnosis and Prognostication of <scp>BCR</scp> :: <scp>ABL1</scp> ‐Negative Myeloproliferative Neoplasms

BACKGROUND: cells in normal or regenerating marrow, represents a potential diagnostic and prognostic marker. OBJECTIVES: cells that can effectively differentiate PMF. METHODS: cell subsets. RESULTS: cells and DIPSS score (ρ = 0.41, p = 0.036), with every 1.72% increase in this cell population corresponding to a 1-point rise in DIPSS score. CONCLUSION: cells represent a promising biomarker; their quantification may aid in subclassification, particularly in distinguishing prefibrotic MF from ET, and may serve as a potential target for future therapeutic strategies. Further validation in larger cohorts is warranted.