💀anatomy and physiology i review

Hemopoietic growth factors

Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025

Definition

Hemopoietic growth factors are natural substances, often proteins, that stimulate the production of blood cells. They play a critical role in the regulation of both the quantity and types of cells produced by the bone marrow.