Stem cells: What they are and what they do

Stem cells are specialized cells with the ability to self-renew and differentiate into different types of cells.

They are found in various tissues throughout the body and are essential for maintaining and repairing tissues after injury.

Stem cells can develop into different types of cells, such as blood cells, brain cells, heart muscle cells, and bone cells.

There are different types of stem cells, with embryonic stem cells being the most versatile as they can develop into all cell types in a developing fetus.

Other stem cells in the body have more limited abilities to give rise to new cells but still play a crucial role in tissue maintenance and repair.

Stem cells are unique in that they are the only cells in the body with the natural ability to generate new cell types.

These cells hold great potential for medical applications, such as regenerative medicine and treating diseases.