Stem Cell Basics
Stem cells have the remarkable potential to develop into many different cell types in the body. Serving as a sort of repair system for the body, they can theoretically divide without limit to replenish other cells as long as the person or animal is still alive. When a stem cell divides, each new cell has the potential to either remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell.
This document covers basic information about stem cells. For a more detailed discussion, see Stem Cells: Scientific Progress and Future Research Directions. Or you can check our Frequently Asked Questions page for quick answers to specific queries.
Throughout Stem Cell Basics, the first reference to a Glossary term on a page appears in bold, underlined maroon type. Clicking on the term will open its definition from the Glossary page in a new window.
Printable PDF version | Download Adobe Reader
- Introduction
- What are the unique properties of all stem cells?
- What are embryonic stem cells?
- What are adult stem cells?
- What are the similarities and differences between embryonic and adult stem cells?
- What are the potential uses of human stem cells and the obstacles that must be overcome before these potential uses will be realized?
- Where can I get more information?