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Related Experiment Video

Updated: Feb 10, 2026

Phenotypic and Functional Characterization of Endothelial Colony Forming Cells Derived from Human Umbilical Cord Blood

Phenotypic and Functional Characterization of Endothelial Colony Forming Cells Derived from Human Umbilical Cord Blood

Published on: April 13, 2012

Colony-forming cells with high proliferative potential (HPP-CFC).

I K McNiece¹, I Bertoncello, A B Kriegler

¹Amgen Inc., Thousand Oaks, CA 91320.

International Journal of Cell Cloning

|May 1, 1990

Summary

High proliferative potential colony-forming cells (HPP-CFC) are primitive bone marrow cells. These cells are crucial for hematopoiesis and serve as a model for studying progenitor cell properties.

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Area of Science:

Hematology
Stem Cell Biology
Cell Biology

Background:

Colony-forming cells with high proliferative potential (HPP-CFC) are key components of bone marrow.
These cells are defined by their capacity to form large colonies in vitro.

Purpose of the Study:

To characterize the properties of HPP-CFC.
To establish HPP-CFC as a model for studying primitive progenitor cells in vitro.

Main Methods:

Bone marrow cell cultures were used to identify and quantify HPP-CFC.
Characterization involved assessing resistance to 5-fluorouracil, bone marrow repopulation capacity, multipotency, and multifactor responsiveness.

Main Results:

HPP-CFC exhibit relative resistance to 5-fluorouracil in vivo.
These cells demonstrate a high correlation with bone marrow repopulating ability.
HPP-CFC are multipotent, generating macrophage, granulocyte, megakaryocyte, and erythroid lineages.
Multifactor responsiveness was observed in HPP-CFC.

Conclusions:

HPP-CFC represent an important cell type in hematopoiesis.
HPP-CFC provide a valuable in vitro model for studying primitive progenitor cells, particularly in humans.