ELI5: Explain Like I'm 5

Stem cell marker

Okay kiddo, so you know how our bodies are made up of lots of different parts and cells?

Well, stem cells are a special kind of cell that can turn into lots of other different kinds of cells. They're like a blank slate, ready to become whatever our body needs.

Now, scientists have figured out that these stem cells have something called a "marker" on their surface. Think of it like a name tag that tells the other cells in the body what kind of cell it is.

By understanding these markers, scientists can identify and study different types of stem cells. They can also use them to help treat diseases or injuries by guiding the stem cells to become the cells our bodies need to heal.

So basically, the stem cell marker is like a special tag that helps scientists understand and work with these amazing cells.