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Differentiation of Common Myeloid Progenitor Cells01:15

Differentiation of Common Myeloid Progenitor Cells

Common myeloid progenitors (CMPs) are oligopotent cells that can differentiate into granulocytes and macrophages. Granulocytes and macrophages are essential for protecting the body against bacterial, viral, or fungal infections. They migrate from the bone marrow into the circulating blood to reach specific tissue sites where they differentiate and help in immune surveillance. However, they survive only for a few days and must be continuously made available to the organism to maintain a robust...
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Related Experiment Video

Updated: Jun 20, 2026

Simultaneous Study of the Recruitment of Monocyte Subpopulations Under Flow In Vitro
09:16

Simultaneous Study of the Recruitment of Monocyte Subpopulations Under Flow In Vitro

Published on: November 26, 2018

Monocytes: subsets, origins, fates and functions.

Simon Yona1, Steffen Jung

  • 1Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel.

Current Opinion in Hematology
|September 23, 2009
PubMed
Summary
This summary is machine-generated.

Monocytes are not a single cell type but comprise distinct subsets with unique functions and origins. Understanding these monocyte subsets is crucial for comprehending immune responses and myeloid differentiation.

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Last Updated: Jun 20, 2026

Simultaneous Study of the Recruitment of Monocyte Subpopulations Under Flow In Vitro
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Characterization of Human Monocyte Subsets by Whole Blood Flow Cytometry Analysis
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Identification and Isolation of Oligopotent and Lineage-committed Myeloid Progenitors from Mouse Bone Marrow
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Identification and Isolation of Oligopotent and Lineage-committed Myeloid Progenitors from Mouse Bone Marrow

Published on: July 29, 2018

Area of Science:

  • Immunology
  • Cell Biology
  • Hematology

Background:

  • Monocytes were traditionally considered a homogenous cell population.
  • Emerging evidence reveals significant heterogeneity within monocytes regarding phenotype, morphology, and gene expression.
  • Recent findings highlight functional distinctions between different monocyte subsets.

Purpose of the Study:

  • To review recent advances in understanding monocyte subsets.
  • To explore the origins, fates, and functions of distinct monocyte populations.
  • To provide insights into the evolving view of the mononuclear phagocyte system.

Main Methods:

  • Review of published literature on myeloid differentiation and monocyte subsets.
  • Analysis of data on macrophage dendritic cell progenitor (MDP) differentiation.
  • Synthesis of findings on monocyte subset origins and functions.

Main Results:

  • Myeloid differentiation involves a precursor stage, the macrophage dendritic cell progenitor (MDP).
  • Distinct origins and functional specifications of macrophages and dendritic cells are being elucidated.
  • Two functionally and developmentally distinct monocyte subsets circulate in peripheral blood.

Conclusions:

  • One monocyte subset differentiates into macrophages after extravasation.
  • Another subset differentiates into inflammatory dendritic cells under inflammatory conditions.
  • Pathological conditions differentially mobilize these subsets, altering local immune cell composition.