Progenitor cell are very similar to stem cells. They are biological cells and like stem cells, they too have the ability to differentiate into a specific type of cell. However, they are already more specific than stem cells and can only be pushed to differentiate into its “target” cell.

What does a progenitor cell mean?

Often confused with adult stem cells, progenitor cells are early descendants of stem cells that can differentiate to form one or more kinds of cells, but cannot divide and reproduce indefinitely.

What are progenitor cells used for?

The primary role of progenitor cells is to replace dead or damaged cells. In this way, progenitor cells are necessary for repair after injury and as part of ongoing tissue maintenance. Progenitor cells also replenish blood cells and play a role in embryonic development.