This short YouTube transcript (speaker: Joy Kong, MD) explains common anatomical sources of stem cells. The speaker emphasizes that mesenchymal stem cells are often perivascular (associated with blood vessels supplying fat) and lists multiple tissue sources including fat (via perivascular cells), dental pulp, menstrual blood, peripheral blood, foreskin, bone marrow, and umbilical cord.
There are stem cells everywhere in fat. Actually, it's not the fat that contains stem cells. It's the blood vessels that are supplying the fat that have these mesenchymal stem cells I was talking about that's hugging the blood vessels. So you're getting stem cells along the blood vessels. So then you can get cells that way. But you can get cells from the dental pulp, from menstrual blood, or even from blood. You can get it from a lot of places. Some people use foreskin. I mean, there are all kinds of places where you can get stem cells, but the bone marrow, the fat, or the umbilical cord.
